English
ʻO ka Paipu kila ASTM A53 GR.B ERW - Ke Kūlana ʻOihana no nā Paipu Kumu Laulā a me nā Noi Kūkulu Kiʻi i Hōʻike ʻia
  • ʻO ka Paipu kila ASTM A53 GR.B ERW - Ke Kūlana ʻOihana no nā Paipu Kumu Laulā a me nā Noi Kūkulu
  • ʻO ka Paipu kila ASTM A53 GR.B ERW - Ke Kūlana ʻOihana no nā Paipu Kumu Laulā a me nā Noi Kūkulu
  • ʻO ka Paipu kila ASTM A53 GR.B ERW - Ke Kūlana ʻOihana no nā Paipu Kumu Laulā a me nā Noi Kūkulu

ʻO ka Paipu kila ASTM A53 GR.B ERW - Ke Kūlana ʻOihana no nā Paipu Kumu Laulā a me nā Noi Kūkulu

Wehewehe Pōkole:

Hāʻawi ʻo Womic Steel i ka paipu kila ASTM A53 GR.B ERW kiʻekiʻe no ke kaomi maʻamau a me nā noi kūkulu. Hoʻohana nui ʻia ka paipu A53 GR.B no ka wai, ke kinoea, ka mahu, ka ea, a me nā ʻōnaehana paipu kūkulu. ʻO ke anawaena o waho mai 21.3mm a i 610mm (1/2″ a i 24″), ka mānoanoa o ka paia mai 1.5mm a i 19.1mm (Papa Kuhikuhi 10 a i Papa Kuhikuhi 160), ka lōʻihi a hiki i 18m. Loaʻa i ka ʻeleʻele a me ka hoʻopau galvanized wela. Palapala hōʻoia wili, hoʻāʻo hydro, nānā UT/ET, hopena beveled, nā pāpale plastik. Kumukūʻai hoʻokūkū a me ka lawe wikiwiki.

Ka nui o ka paipu kila ERW:Anawaena o waho: 21.3mm-610mm (1/2″-24″), Mānoanoa o ka paia: 1.5mm-19.1mm (Sch10-Sch160), Lōʻihi: 6m, 12m a i ʻole e like me ka mea e pono ai

Kūlana & Papa o ka Paipu Kila ERW:ASTM A53 GR.B (ʻAno E - ERW); Loaʻa pū kekahi ASTM A53 GR.A

Ka hoʻohana ʻana o ka ERW Steel Pipe:Paipu hoʻolako wai, hoʻoili kinoea, laina mahu, ʻōnaehana ea i hoʻopaʻa ʻia, kākoʻo kūkulu, scaffolding, ʻōnaehana pale ahi, hoʻoili aila a me ke kinoea, nā noi mīkini, kūkulu hale

Womic Steele hāʻawi ana i nā kumukūʻai kiʻekiʻe a me nā kumukūʻai hoʻokūkū o nā paipu kila ASTM A53 GR.B ERW, nā mea hoʻopili paipu, nā paipu kila kila a me nā mea hoʻopili. Palapala hōʻoia wili, hoʻāʻo hydro, nānā UT/ET, hopena beveled, nā pāpale plastik, ka hoʻopau galvanized i loaʻa. Hoʻouna wikiwiki a me ka lawelawe maikaʻi loa.


Nā kikoʻī huahana

Nā kikoʻī huahana

Nā Lepili Huahana

1. Womic Steel: Nā Mana Hana a me ka Ikaika o ka ʻOihana

He mea hana mua ʻo Womic Steel Group a he mea hoʻopuka aku ma ka honua holoʻokoʻa me ka ʻoi aku o 20 mau makahiki o ka ʻike loea i ka hana ʻana i nā huahana tubular kalapona, alloy, a me ke kila kila. ʻO kā mākou hale hana hana paipu ERW kiʻekiʻe loa e uhi ana i kahi hiki ke hana piha ma mua o 15,000 tons i kēlā me kēia mahina no nā paipu kila i hoʻopaʻa ʻia me ke kūpaʻa uila.

Ka laulā nui o ka hana no ka paipu ASTM A53 GR.B ERW:ʻO ke anawaena waho mai 21.3mm a i 610mm (1/2 ʻīniha a i 24 ʻīniha) me ka mānoanoa o ka paia mai 1.5mm a i 19.1mm (Papa Kuhikuhi 10 a i ka Papa Kuhikuhi 160). Loaʻa nā lōʻihi hoʻokahi o 6m, nā lōʻihi pālua o 12m, a i ʻole nā ​​lōʻihi maʻamau e like me ka mea e pono ai.

Nā Palapala Hōʻoia Kūlana a me ka Hoʻokō ʻana i nā Hoʻoponopono:

Hōʻoia ʻia ʻo ISO 9001:2015:ʻŌnaehana hoʻokele maikaʻi e hōʻoia ana i ka maikaʻi mau o ka huahana ma nā hana āpau.

Hoʻokō ASTM A53:Kūlike piha me ka ASTM A53 Standard Specification no ka Paipu, Kila, ʻEleʻele a me ka Wela-Dipped, Zinc-Coated, Welded a me Seamless.

Ka Hōʻailona CE (PED 2014/68/EU):Ka mālama ʻana me ke Kauoha Lako Hana Kaomi ʻEulopa no ka hoʻomaʻemaʻe maʻalahi ʻana i nā dute ma loko o EEA.

Palapala Hōʻoia EN 10204 3.2:Palapala Hōʻoia Nānā 3.2 i hōʻoia ʻia e TÜV, LR, BV, a i ʻole SGS no nā papahana koʻikoʻi e pono ai ka hiki ke huli piha ʻia.

Nā ʻae ʻia e ka Nānā ʻAoʻao ʻEkolu (TPI):Nā huahana a me nā kaʻina hana i ʻāpono ʻia e SGS, BV, ABS, LR, DNV, GL, a me TÜV.

Nā Palapala Hōʻoia ʻē aʻe:Loaʻa ka ISO 14001, ISO 45001 ma ke noi.

Hoʻomaopopo Honua:He mea hoʻolako hilinaʻi ʻo Womic Steel i nā ʻoihana EPC honua, nā ʻoihana kūkulu hale, a me nā ʻoihana ʻenekinia, e lawelawe ana ma mua o 80 mau ʻāina ma ka honua holoʻokoʻa.

2. Paipu kila ASTM A53 GR.B ERW: ʻAno o ka Mea Hana a me nā ʻano hana

ʻO ASTM A53 GR.B ka papa i kuhikuhi nui ʻia no ka paipu kila no ke kumu maʻamau. Hōʻike ka inoa "GR.B" i ka Papa B, nona ka ikaika kiʻekiʻe ma mua o ka Papa A. Uhi ʻo ASTM A53 i ʻekolu ʻano: ʻAno E (Electric Resistance Welded - ERW), ʻAno F (Furnace Welded), a me ʻAno S (Seamless). Hāʻawi ʻo Womic Steel i ke ʻano E (ERW) ma ke ʻano he huahana maʻamau.

Ke hoʻohālikelike ʻia me ka Papa A (ka ikaika hua 205 MPa ka palena iki), hāʻawi ka Papa B i ka ikaika kiʻekiʻe loa (ka ikaika hua 240 MPa ka palena iki) me ka mālama ʻana i ka hiki ke hoʻopili maikaʻi ʻia a me ke ʻano. ʻO kēia ka mea e koho ai ʻo GR.B no nā paipu kaomi, nā noi kūkulu, a me ka lawelawe maʻamau kahi e pono ai ka ikaika kiʻekiʻe.

ʻO ka hoʻohuihui kemika o ka paipu kila ASTM A53 GR.B ERW (Ladle Analysis, % ma ke kaumaha):

ʻElemene C kiʻekiʻe Mn max P kiʻekiʻe S kiʻekiʻe Cu max (ke kuhikuhi ʻia)
GR.B 0.30 1.20 0.030 0.030 0.40

Nānā: No kēlā me kēia hōʻemi ʻana o 0.01% ma lalo o ka palena kiʻekiʻe o ke kalapona i kuhikuhi ʻia, ʻae ʻia ka hoʻonui ʻana o 0.06% manganese ma luna o ka palena kiʻekiʻe i kuhikuhi ʻia, a hiki i ka palena kiʻekiʻe o 1.35%.

Nā Waiwai Mechanical o ka Paipu Kila ASTM A53 GR.B ERW (Mahana o ka Lumi):

Waiwai Koi GR.B
Ikaika Hāʻawi (min) 240 MPa (35,000 psi)
Ikaika Hoʻopaʻa (min) 415 MPa (60,000 psi)
Elongation (min no 2" anakahi) 22% no ka hoʻāʻo ʻana o ke kaula lōʻihi
Paʻakikī ʻAʻohe koi kikoʻī

Nānā: No ka paipu ma luna o 4" (101.6mm) OD, ʻae ʻia ka hoʻolōʻihi iki ʻana o 20%. No ka paipu ma luna o 24" (610mm) OD, ua helu ʻia nā koi hoʻolōʻihi e like me ke ʻano ASTM A53.

Nā Koina Hoʻāʻo Hydrostatic Paipu kila ASTM A53 GR.B ERW:

Ka nui o ka paipu Kaomi Hoʻāʻo Ka lōʻihi
Nā nui āpau 60,000 psi (ka palena iki) a i ʻole ke kaomi i helu ʻia no kēlā me kēia haʻilula 5 kekona ka palena iki

Nānā: Hoʻāʻo ʻia kēlā me kēia paipu ma ke ʻano hydrostatic a hiki i ka liʻiliʻi he 60,000 psi (6.9 MPa) no NPS 2" a ma lalo, a i ʻole ke kaomi i helu ʻia no nā nui nui. ʻAʻole ʻae ʻia ka leakage.

3. Ka laulā o ka paipu kila ASTM A53 GR.B ERW a me ka hoʻokō ʻana i nā kūlana

Hoʻolako ʻo Womic Steel i nā paipu ASTM A53 GR.B ERW ma kahi ākea ākea, e kūlike piha ana me ke kūlana ASTM A53/A53M.

Mea Nā kikoʻī
Kūlana Maʻamau ASTM A53/A53M (Kōkuhi Maʻamau no ka Paipu, Kila, ʻEleʻele a me ka Wela-Ipu, Uhi ʻia me ka Zinc, Welded a me ka Seamless)
ʻAno ʻAno E (Hoʻopaʻa ʻia ke kū'ē uila - ERW)
Papa GR.B
Kaʻina Hana Hana Kuʻihao Pale Uila (ERW) / Kuʻihao Alapine Kiʻekiʻe (HFW)
Ka laulā o ke anawaena o waho 21.3mm – 610mm (1/2 ʻīniha – 24 ʻīniha)
Pae Mānoanoa o ka Paia 1.5mm – 19.1mm (Papa Kuhikuhi 10 – Papa Kuhikuhi 160)
Ka lōʻihi 6m (SR), 12m (DR), a i ʻole nā ​​lōʻihi maʻamau a hiki i 18m
Hoʻopau i ka hoʻopau ʻana Pau Maʻemaʻe (PE) / Pau Beveled (BE) / Threaded & Coupled (T&C)
Hoʻopau ʻili ʻEleʻele (ʻōlohelohe) / Wela-i hoʻoluʻu ʻia Galvanized / ʻaila ʻia
Nā hoʻomanawanui OD: ±1.0% / WT: -0% +15% / Lōʻihi: +50mm -0mm

4. Nā Ana a me nā Kikoʻī i Loaʻa - Paipu Kila ERW

NB

Ka nui

OD

mm

SCH40S

mm

SCH5S

mm

SCH10S

mm

SCH10

mm

SCH20

mm

SCH40

mm

SCH60

mm

XS/80S

mm

SCH80

mm

SCH100

mm

SCH120

mm

SCH140

mm

SCH160

mm

SCHXXS

mm

6

1/8”

10.29

    

1.24

    

1.73

    

2.41

          

8

1/4”

13.72

    

1.65

    

2.24

    

3.02

          

10

3/8”

17.15

    

1.65

    

2.31

    

3.20

          

15

1/2”

21.34

2.77

1.65

2.11

    

2.77

  

3.73

3.73

      

4.78

7.47

20

3/4”

26.67

2.87

1.65

2.11

    

2.87

  

3.91

3.91

      

5.56

7.82

25

1”

33.40

3.38

1.65

2.77

    

3.38

  

4.55

4.55

      

6.35

9.09

32

1 1/4”

42.16

3.56

1.65

2.77

    

3.56

  

4.85

4.85

      

6.35

9.70

40

1 1/2”

48.26

3.68

1.65

2.77

    

3.68

  

5.08

5.08

      

7.14

10.15

50

2”

60.33

3.91

1.65

2.77

    

3.91

  

5.54

5.54

      

9.74

11.07

65

2 1/2”

73.03

5.16

2.11

3.05

    

5.16

  

7.01

7.01

      

9.53

14.02

80

3”

88.90

5.49

2.11

3.05

    

5.49

  

7.62

7.62

      

11.13

15.24

90

3 1/2”

101.60

5.74

2.11

3.05

    

5.74

  

8.08

8.08

          

100

4”

114.30

6.02

2.11

3.05

    

6.02

  

8.56

8.56

  

11.12

  

13.49

17.12

125

5”

141.30

6.55

2.77

3.40

    

6.55

  

9.53

9.53

  

12.70

  

15.88

19.05

150

6”

168.27

7.11

2.77

3.40

    

7.11

  

10.97

10.97

  

14.27

  

18.26

21.95

200

8”

219.08

8.18

2.77

3.76

  

6.35

8.18

10.31

12.70

12.70

15.09

19.26

20.62

23.01

22.23

250

10”

273.05

9.27

3.40

4.19

  

6.35

9.27

12.70

12.70

15.09

19.26

21.44

25.40

28.58

25.40

300

12”

323.85

9.53

3.96

4.57

  

6.35

10.31

14.27

12.70

17.48

21.44

25.40

28.58

33.32

25.40

350

14”

355.60

9.53

3.96

4.78

6.35

7.92

11.13

15.09

12.70

19.05

23.83

27.79

31.75

35.71

  

400

16”

406.40

9.53

4.19

4.78

6.35

7.92

12.70

16.66

12.70

21.44

26.19

30.96

36.53

40.49

  

450

18”

457.20

9.53

4.19

4.78

6.35

7.92

14.27

19.05

12.70

23.83

29.36

34.93

39.67

45.24

  

500

20”

508.00

9.53

4.78

5.54

6.35

9.53

15.09

20.62

12.70

26.19

32.54

38.10

44.45

50.01

  

550

22”

558.80

9.53

4.78

5.54

6.35

9.53

  

22.23

12.70

28.58

34.93

41.28

47.63

53.98

  

600

24”

609.60

9.53

5.54

6.35

6.35

9.53

17.48

24.61

12.70

30.96

38.89

46.02

52.37

59.54

  

650

26”

660.40

9.53

    

7.92

12.70

    

12.70

            

Nānā: Hiki ke ʻokoʻa ka mānoanoa o ka paia ma muli o ke anawaena o ka paipu a me ka hiki ke hana. Loaʻa nā ana maʻamau ma waho o kēia pae ma ke noi ʻana.

5. Nā Kūlana Paipu Kila ERW maʻamau i hana ʻia e Womic Steel

Kūlana Maʻamau

Nā Papa Maʻamau

Hoʻohana Maʻamau
API 5L (Kuhikuhi no ka Paipu Laina)    
API 5L PSL1 / PSL2 GR.B, X42, X52, X60, X65, X70 ʻO ka hoʻoili ʻana o ka ʻaila a me ke kinoea, nā paipu uka/waho
Paipu Laina ASTM a me ka Paipu Kūkulu    
ASTM A53 (Kikokikona no ka Paipu, Kila, ʻEleʻele a me ka Wela-Ipu ʻia, Uhi ʻia me ka Zinc, Welded a me ka Seamless) GR.A, GR.B Wai, kinoea, mahu, ea, nā noi kūkulu
ASTM A135 (Kuhikuhi no ka Paipu Kila i Hoʻopaʻa ʻia me ke Kūʻē Uila) GR.A, GR.B Wai, kinoea, mahu, nā lawelawe hoʻomaʻemaʻe
ASTM A252 (Kuhikuhi no nā Pile Paipu Kila Welded a Seamless) GR.1, GR.2, GR.3 Hoʻopili kahua, hoʻopili kai, kahua alahaka
ASTM A500 (Kuhikuhi no ka Paipu Kūkulu Kila Kalapona i Hoʻopaʻa Anu ʻia a me ka Seamless) GR.A, GR.B, GR.C Nā paipu kūkulu, nā mōlina hale, nā alahaka
ASTM A501 (Kuhikuhi no ka Paipu Kūkulu Kila Kalapona Welded a Seamless i hoʻokumu ʻia me ka wela) GR.A, GR.B Nā noi kūkulu kaumaha, nā kolamu, nā trusses
Mea Hoʻololi Wela a me ka Paipu ASTM (ERW)    
ASTM A178 (Kuhikuhi no ke kila kalapona i hoʻopaʻa ʻia me ke kūpaʻa uila a me nā paipu paila kila kalapona-Manganese) Papa A, C, D Nā paipu paila, nā paipu superheater
ASTM A214 (Kuhikuhi no ka Mea Hoʻololi Wela Kalapona Kila Uila-Paʻa-Uila a me nā Paipu Condenser) — Nā mea hoʻololi wela, nā mea hoʻohuihui
ASTM A250 (Kuhikuhi no nā paipu paila kila Ferritic Alloy Steel Boiler a me Superheater i hoʻopaʻa ʻia me ke kūpaʻa uila) T1, T2, T5, T9, T11, T22 ʻO ka paila wela kiʻekiʻe a me ka superheater
ASTM A334 (Kuhikuhi no nā Paipu Kila Kalapona a me Alloy Seamless a Welded no ka lawelawe Haʻahaʻa-Mahana) GR.1, GR.3, GR.6 Hana lawelawe haʻahaʻa wela, cryogenic
Nā Kūlana EN / DIN / BS    
EN 10217-1 (Nā paipu kila i hoʻoheheʻe ʻia no nā kumu kaomi - Nā paipu kila ʻaʻole me nā waiwai mahana lumi i kuhikuhi ʻia) P235TR1, P265TR1 Nā ipu kaomi, nā pahu paila, nā paipu kaomi kiʻekiʻe
EN 10217-2 (Nā paipu kila i hoʻoheheʻe ʻia no nā kumu kaomi - Nā paipu kila ʻole-alloy a me nā paipu kila alloy me nā waiwai mahana kiʻekiʻe i kuhikuhi ʻia) P235GH, P265GH, P295GH, P355GH Mahana kiʻekiʻe, nā paipu paila, nā mea hoʻololi wela
EN 10219-1 (Nā ʻāpana hakahaka kila i hoʻopaʻa ʻia i hoʻokumu anu ʻia no nā kumu kūkulu) S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H Nā noi kūkulu, ke kūkulu hale ʻana, nā alahaka
EN 10210 (Nā ʻāpana hakahaka hoʻolālā wela i hoʻopau ʻia o nā kila ʻaʻole-alloy a me nā kila palaoa maikaʻi) S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H S420MH, S460MH Nā ʻāpana hakahaka seamless/welded i hana wela ʻia no nā kumu kūkulu, ke kūkulu hale ʻana, nā alahaka
EN 10025-2 (Nā huahana ʻōwili wela o nā kila kūkulu - Nā kila kūkulu ʻaʻole i hoʻohuihui ʻia) S235JR, S275JR, S355JR, Hana kila kūkulu laulā, ʻenekinia kīwila
EN 10255 (Nā paipu kila ʻaʻole i hoʻohuihui ʻia i kūpono no ka hoʻoheheʻe ʻana a me ke kaula ʻana) S195T, S235JRTH Wai, kinoea, wai ʻino, nā ʻōnaehana paipu wili
EN 10305-2 (Nā paipu kila no nā noi kikoʻī - Nā paipu i huki anu ʻia i hoʻopaʻa ʻia) E215, E235, E355 Nā noi kikoʻī, nā paukūʻoloka hydraulic
BS 1387 (Kuhikuhi no nā paipu kila a me nā tubular i wili ʻia a me nā socketed) Papa A, B, C Wai, kinoea, mahu, ʻilikai, paipu wili
DIN 2458 (Nā paipu kila i hoʻopaʻa ʻia a me nā mea hoʻopili - Nā kūlana hoʻouna loea laulā) St37.0, St44.0, St52.0 Nā paipu kila i hoʻopaʻa ʻia maʻamau, nā noi kūkulu
ISO a me nā Kūlana ʻē aʻe    
ISO 3183 (ʻOihana ʻaila a me ke kinoea kūlohelohe - Paipu kila no nā ʻōnaehana halihali paipu) L245, L290, L360, L415 Nā paipu ʻaila a me ke kinoea (like ka ISO me API 5L)
ISO 65 (Nā paipu kila no ka wai, ke kinoea, a me ka wai hoʻokahe - Nā paipu wili) Waena, Kaumaha Wai, kinoea, wai hoʻoheheʻe, paipu wili
CSA G40.21 (Kila kūlana kūkulu - kūlana Kanada) 44W, 50W Nā noi kūkulu (Kanada)
AS 1163 (Nā ʻāpana hakahaka kila kūkulu - kūlana maʻamau o ʻAukekulelia) C250, C350, C450 Nā ʻāpana hakahaka kūkulu (ʻAukekulelia)
GOST 10706 (Nā paipu kila i hoʻopili ʻia no nā pipelines a me nā hale - ke kūlana Lūkini) Alanui 20, Alanui 35, Alanui 45 Nā paipu, nā noi kūkulu (Lūkia)

Hoʻohana:ʻO ka hoʻoili ʻaila a me ke kinoea, ka wai a me ka wai hoʻokahe, nā papahana kūkulu, scaffolding, ke kumu piling, ka wai kaomi kiʻekiʻe, ka hana kemika, ka hana mana, ke kūkulu ʻana, ka ʻenekinia moana, nā paipu paila, nā mea hoʻololi wela, nā superheaters, nā condensers, ka lawelawe mahana haʻahaʻa, nā noi kikoʻī, nā cylinders hydraulic, nā ʻōnaehana paipu wili

6. Kaʻina Hana Hana - Paipu Kila ERW / HFW

Nānā ʻana i nā mea maka:Ua hōʻoia ʻia nā wili kila e hiki mai ana no ka haku mele kemika, nā waiwai mechanical, a me ka maikaʻi o ka ʻili. Ua hāʻawi ʻia kēlā me kēia wili i kahi helu wela kūikawā no ka hiki ke hahai piha ʻia.

Wehe a hoʻohaʻahaʻa:Ua wehe ʻia nā wili a hoʻopālahalaha ʻia e hoʻopalahalaha i ke kaha a wehe i ka hoʻonohonoho wili, e hōʻoiaʻiʻo ana i ka palahalaha like no ka hoʻokumu mau ʻana.

Wili ʻana a me ka ʻoki ʻana i ka lihi:Ua wili ʻia nā ʻaoʻao ʻelua o ke kaha i ka ʻae ʻana i ka laulā pololei (± 0.5mm), e hana ana i kahi ʻili maʻemaʻe a like no ka hoʻokumu ʻana i ka wili kiʻekiʻe.

Hoʻokumu Anu:Hele ke kaha pae ʻia ma o ka hana ʻana i nā ʻōwili e hoʻopololei mālie ana i ke kaha pālahalaha i loko o kahi pūpū paipu cylindrical hāmama.

Kuʻihao Alapine Kiʻekiʻe (HFW/ERW):Hoʻomehana ke au alapine kiʻekiʻe (200-500 kHz) i nā ʻaoʻao pili i ka mahana forging (1,350-1,500°C). E ʻomi i nā ʻōwili e kaomi i nā ʻaoʻao i wela ʻia, e hana ana i kahi wili forged me ka ʻole o ka mea hoʻopihapiha.

Wehe ʻana i nā Bead Weld:Hoʻopau ʻia ke kukui kūloko a me waho e nā pahi scarfing carbide i ka wā e wela ana, e hana ana i kahi ʻili laumania me ka hoʻoikaika liʻiliʻi o ka hoʻopili ʻana.

Ka nui:Hele ka paipu i hoʻopili ʻia ma o nā ʻōwili ana e hoʻokō ai i ka hoʻomanawanui OD pololei (± 0.5% a i ± 1.0%). Hoʻopuka nā ʻōwili hou i nā ʻano huinahā/ʻālikelike inā pono.

Ka Lapaʻau Wela (Koho):Hiki ke hoʻopili ʻia ke hoʻonohonoho maʻamau ma 890-930°C no ka hoʻonui ʻana i ka ductility a i ʻole ka hoʻomaha ʻana i ke kaumaha, e hana ana i kahi microstructure ferrite-pearlite like.

ʻOki ʻana i ka lōʻihi:Ua ʻoki ʻia ka paipu i nā lōʻihi i kuhikuhi ʻia me ka hoʻohana ʻana i nā ʻoki lele me ka mana kikoʻī (± 3mm).

Hoʻāʻo ʻAʻole Luku:

●Hoʻāʻo Ultrasonic (UT):Nānā 100% o ke kuʻi wili a me ke kino paipu no nā laminations, nā inclusions, a me ka nele o ka fusion.

●Hoʻāʻo ʻana o ke au Eddy (ET):Ka nānā mau ʻana i ka maikaʻi o ka weld ma ka pūnaewele.

●Hoʻāʻo Hydrostatic:Ua hoʻāʻo ʻia kēlā me kēia paipu i 95% o SMYS no ka liʻiliʻi he 10 kekona.

Hoʻopau hope:Nā wēlau maʻemaʻe, nā wēlau beveled (30°-35° me ka pae ʻana 1.6mm), a i ʻole nā ​​wēlau wili e like me ka kikoʻī o ka mea kūʻai aku.

Nānā Hope Loa & Māka:Nānā maka, hōʻoia ʻana i nā ana (OD, WT, lōʻihi, pololei), a me ka māka mau loa e like me ke kūlana (papa, nui, helu wela, mea hana).

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7. Nā Kaʻina Hana Hoʻomalu a me ka Hoʻāʻo ʻana

Kahua ʻAno Nānā Kumu
Mea Maka Ka Loiloi Kemika (OES Spectrometer) E hōʻoia i ka hoʻokō ʻana me nā palena o ka haku mele ʻana o API 5L
Mea Maka Hoʻāʻo ʻana i ka Tensile E hōʻoia i ka hua, ka ikaika tensile, ka elongation
Ke Kaʻina Hana Nei Nānā Ana (Micrometers, Calipers) E nānā i ka OD, WT i ka wā e hoʻokumu ai a me ka nui ʻana
ʻĀpana Weld Hoʻāʻo Ultrasonic (UT) - Ma ka Pūnaewele ʻIke i nā discontinuities weld, nele o ka fusion
ʻĀpana Weld Hoʻāʻo ʻana i ke au Eddy (ET) - Ma ka Pūnaewele Ka nānā mau ʻana i ka maikaʻi o ke kuʻi weld
ʻĀpana Weld Hoʻokolokolo Macro o ka Weld Seam E hōʻoia i ka komo ʻana o ka weld a me ke ʻano fusion
Paipu i hoʻopau ʻia Hoʻāʻo Hydrostatic (10 kekona min ma 95% SMYS) E hōʻoia i ka paʻa o ke kaomi a me ka paʻa o ka leakage
Paipu i hoʻopau ʻia Hoʻāʻo Ultrasonic (UT) - Off-Line (Koho) Nānā laminar kino piha
Paipu i hoʻopau ʻia Nānā ʻĀpana Magnetic (MPI) Ka ʻike ʻana i nā māwae ʻili (weld a me HAZ)
Paipu i hoʻopau ʻia Hoʻāʻo hopena Charpy V-Notch E hōʻoia i ka paʻakikī o ka mahana haʻahaʻa (PSL2)
Paipu i hoʻopau ʻia Hoʻāʻo Paʻakikī (HRC / HV10) E hōʻoia i nā palena paʻakikī kiʻekiʻe loa (lawelawe ʻawaʻawa)
Paipu i hoʻopau ʻia Hoʻāʻo Kūlou Alakaʻi (Maka & Aʻa) E hōʻoia i ka ductility a me ke kūpaʻa o ka weld
Paipu i hoʻopau ʻia Hoʻāʻo Hoʻopālahalaha E hōʻoia i ka ductility a me ke kūpaʻa o ke kino o ka paipu
Paipu i hoʻopau ʻia Nānā Ana a me ka ʻIke Maka E hōʻoia i ka OD, WT, ka lōʻihi, ka pololei, ka maikaʻi o ka ʻili
Paipu i hoʻopau ʻia Ka Hōʻoia ʻana o ka Māka E hōʻoia i ka māka mau loa no kēlā me kēia API 5L

Nā Hoʻāʻo ʻē aʻe no ka PSL2 / Sour Service:

● Hoʻāʻo HIC (Haydrogen Induced Cracking) no NACE TM0284

● Hoʻāʻo SSC (Sulfide Stress Cracking) e like me NACE TM0177 Ke ʻAno A

● Hoʻāʻo hopena CVN ma -10°C, -20°C, a i ʻole -46°C

● Hōʻoia Paʻakikī (≤ 22 HRC / ≤ 248 HV10 no ka pale ʻana iā HIC)

Palapala Kūlana:

● Palapala Hoʻāʻo Wili e like me EN 10204 ʻAno 2.2, 3.1, a i ʻole 3.2

● Hōʻike Hoʻāʻo Hydrostatic (paipu-ma-paipu)

● Hōʻike Nānā UT / ET

● Ka hiki ke hahai ʻia mai ka helu wela a i ka paipu i hoʻopau ʻia

8. Nā Hoʻohana Kumu ERW Steel Pipe

He mau ʻāpana koʻikoʻi nā paipu ERW i ka hoʻoili ʻaila a me ke kinoea a me nā noi ʻoihana like ʻole:

Hoʻoili ʻaila a me ke kinoea:Nā paipu paipu lōʻihi ma uka a me waho no ka ʻaila maka, ke kinoea kūlohelohe, a me nā huahana ʻaila i hoʻomaʻemaʻe ʻia.

Ka Halihali Wai Kiʻekiʻe-Pressure:Nā laina hoʻokomo wai, nā ʻōnaehana hoʻolei wai i hana ʻia, a me ka hoʻoili wai kiʻekiʻe i nā kahua aila a me nā hale hana.

Nā Papahana Paipu Ma Uka:Nā laina hōʻiliʻili ma waena o ka ʻāina, nā laina kumu, a me nā paipu hoʻolaha ma nā kahua aila a me ke kinoea.

Nā ʻōnaehana paipu kai:Nā laina kahe o lalo o ka moana, nā mea hoʻokiʻekiʻe, a me nā paipu hoʻokuʻu aku no nā kahua ma waho o ke kai a me nā hoʻopau ʻana o lalo o ka moana (me nā koho lawelawe PSL2 a me ka sour).

Nā Kaiapuni Lawelawe ʻAwaʻawa:ʻO nā paipu e lawelawe ana i ke kinoea ʻawaʻawa pulu (loaʻa ka H₂S) e pono ai ka PSL2 me nā koi pākuʻi e pili ana i ke kū'ē ʻana o HIC a me SSC e like me nā kūlana NACE.

Ka Hoʻoili ʻana o ka Wai:Nā paipu hoʻolako wai me ke anawaena nui, nā ʻōnaehana hoʻoinu wai, a me ka hoʻoili wai maka no ka hoʻohana ʻana o ke kūlanakauhale a me nā ʻoihana.

Ka Hoʻōla ʻAi Wai a me ka Wai ʻŌpala:Nā paipu hoʻokahe wai, nā paipu hana hoʻomaʻemaʻe, a me nā ʻōnaehana lawelawe lepo.

Nā Noi Kūkulu ʻOihana:Nā ʻūpā paipu, nā kākoʻo, nā pale, a me nā ʻāpana kūkulu i loko o nā hale hoʻomaʻemaʻe, nā hale hana petrochemical, a me nā hale ʻoihana.

Nā Hale Hana ʻAila a me ke Kinoea:Nā laina kahe, nā poʻomanaʻo, nā manifolds, a me nā paipu hoʻohui i nā hale hana hana a me nā kikowaena compressor.

EPC & Paipu Mea Hana:ʻO nā paipu hana a me nā pono hana i loko o nā hale hoʻomaʻemaʻe, nā hale hana hana kinoea, nā hale kemika, a me nā hale hana mana.

9. Hoʻopili a me ka hoʻouna ʻana

Hoʻopili ʻia a hoʻouna ʻia nā paipu ERW me ke akahele loa e hōʻoia i ko lākou palekana i ka wā e lawe ʻia ai. Eia ka wehewehe ʻana o ke kaʻina hana hoʻopili a me ka hoʻouna ʻana:

Pūʻolo:

Uhi Palekana:Ma mua o ka hoʻopili ʻana, hiki ke uhi ʻia nā paipu me kahi papa lahilahi o ka ʻaila anti-rust a i ʻole ka varnish pale e pale aku i ka palaho o ka ʻili a me ka oxidation i ka wā e mālama ai a me ka lawe ʻana. Loaʻa pū ka hoʻopau ʻōlohelohe no ka hoʻopili koke ʻana i ka wahi i hele ʻia ai.

Hoʻopili ʻana:Hoʻopili pono ʻia nā paipu o nā ana like a me nā kikoʻī i loko o nā puʻupuʻu hexagonal a i ʻole rectangular. Hoʻopaʻa ʻia lākou me ka hoʻohana ʻana i nā kaula kila (maʻamau he 3-5 mau kaula no kēlā me kēia puʻupuʻu) e pale ai i ka neʻe ʻana i loko o ka puʻupuʻu.

Nā Pale Hopena:Hoʻokomo ʻia nā pāpale hopena palaki (PE a i ʻole PP) ma nā wēlau ʻelua o kēlā me kēia paipu e pale i nā wēlau beveled, nā wēlau maʻemaʻe, a me nā pilina wili mai ka pōʻino o ka hopena, ke komo ʻana o nā ʻōpala, a me ka makū.

Ka Hoʻopili ʻana a me ka Cushioning:No nā kauoha hoʻokuʻu aku kiʻekiʻe, hiki ke hoʻohana ʻia nā mea hoʻopaʻa e like me nā apo huʻa a i ʻole nā ​​​​ʻāpana laholio ma waena o nā papa paipu e pale aku ai i ka ʻānai ʻana a me ka hōʻino ʻana o ka uhi ʻana i ka wā e lawelawe ai.

Nā Pahu Lāʻau a i ʻole nā ​​Pahu:No nā paipu paia lahilahi, nā paipu kikoʻī, a i ʻole nā ​​​​kauoha uhi kiʻekiʻe, hiki ke hoʻopaʻa ʻia nā paipu i loko o nā pahu lāʻau paʻa a i ʻole nā ​​​​​​pahu plywood e hāʻawi i ka palekana i hoʻonui ʻia mai nā mana o waho a me ka lawelawe ʻino.

Hoʻouna ʻana:

ʻAno o ka halihali:Hoʻouna ʻia nā paipu ma o nā moku ipu (20 kapuaʻi/40 kapuaʻi), nā mea lawe nui, a i ʻole ka ukana kaʻaahi ma muli o ka wahi e hele ai, ka nui, a me ka wikiwiki. Loaʻa ka ukana ea no nā hoʻouna laʻana a i ʻole nā ​​​​​​hoʻouna manawa koʻikoʻi.

Hoʻokomo ʻana i loko o nā ipu:Nā kauoha liʻiliʻi a waena i hoʻouka ʻia i loko o nā pahu hoʻouna maʻamau, e pale ana i ka ukana mai ka wā, ka makū, a me nā mea haumia o waho i ka wā o ka lawe ʻana.

Hoʻouka ʻana i ka moku nui:ʻO nā kauoha nui (ma ke ʻano maʻamau >200 tons) i hoʻouka pololei ʻia i loko o nā mea lawe ukana nui. ʻO nā kaola hāpai a me nā kaola hohola e pale aku i ka hōʻino; e hoʻopaʻa i ka ukana mai ka neʻe ʻana o ke kai a hoʻopaʻa i ka ukana.

Ka Lepili & Palapala:Ua lepili maopopo ʻia kēlā me kēia pūʻolo me ka papa, ke kūlana, nā ana, ka helu wela, a me nā ʻōlelo kuhikuhi lawelawe. ʻO nā palapala piha (bila kūʻai kalepa, papa inoa hoʻopili, bila ukana, Palapala Hoʻomaka, Palapala Hoʻāʻo Hale Wili) i hoʻomākaukau ʻia no ka hoʻomaʻemaʻe maʻalahi ʻana o nā dute.

Hoʻopaʻa Paʻa:Nā puʻupuʻu i hoʻopaʻa ʻia me ke kaula kila, nā ʻeke dunnage, a i ʻole ke kākoʻo lāʻau e pale aku ai i ka neʻe ʻana, ka ʻōwili ʻana, a i ʻole ka hōʻino ʻia i ka wā e lawe ʻia ai.

Ka Hahai & ʻInikua:Hāʻawi ʻia nā helu hahai ipu no ka nānā ʻana i ka manawa maoli. Loaʻa ka ʻinikua ukana moana (All Risk a i ʻole Me ka Average) ma ke noi.

I ka hōʻuluʻulu manaʻo, hōʻoia ʻo Womic Steel ua hoʻopili ʻia nā paipu ERW Steel āpau me nā hana pale alakaʻi ʻoihana a hoʻouna ʻia me ka hoʻohana ʻana i nā ʻano halihali hilinaʻi e hiki ai i ko lākou wahi i ke kūlana maikaʻi loa. He mea nui nā kaʻina hana hoʻopili a me ka hoʻouna kūpono no ka mālama ʻana i ka pono a me ka maikaʻi o nā huahana i hāʻawi ʻia.

13

10. Nā Pōmaikaʻi a me nā FAQ o Womic Steel

No ke aha e hui pū ai me Womic Steel?

Hale Kūʻai Hoʻokahi:ʻO ka laulā piha mai nā paipu API 5L ERW a hiki i nā mea hoʻopili paipu OEM e kūlike ana (Elbows, Tees, Reducers, Flanges, Caps) ma nā papa mea kūpono, me ke kila kalapona, ke kila alloy, a me ke kila kila.

Hoʻokō ʻenehana:Nā Palapala Hōʻoia Hoʻāʻo Wili Piha (EN 10204 ʻAno 2.2, 3.1, a i ʻole 3.2) i hāʻawi ʻia me kēlā me kēia ukana, e hōʻike kikoʻī ana i ka haku mele kemika pololei, nā hopena hoʻāʻo mīkini, a me nā hōʻike hoʻokolokolo ʻaʻole luku.

Nā lawelawe waiwai i hoʻohui ʻia:Loaʻa ka beveling hopena (30°-35°), ke kaula ʻana a me ka hoʻopili ʻana, ke kau ʻana i nā pāpale plastik, a me ka uhi anti-corrosion (FBE, 3LPE, 3LPP, Epoxy, Galvanizing) i loko o ka hale a i ʻole ma o nā hale hana hoa kūpono.

Hoʻokūkū Logistics:ʻO ka hui pū ʻana me nā mea hoʻouna ukana honua e hōʻoiaʻiʻo ana i ka hoʻouka ʻana o nā ipu i hoʻonui ʻia (e hoʻonui ana i ka nui no kēlā me kēia ipu) a me ka hoʻouna ʻana ma ka honua holoʻokoʻa me ke kumukūʻai kūpono me nā manawa transit hilinaʻi.

Waihona a me ka Loaʻa:ʻO ka waihona nui o nā nui API 5L X52 maʻamau (2"-24" OD, Papa Kuhikuhi 10-80) e hōʻoiaʻiʻo ana i nā manawa alakaʻi pōkole a me ka pane wikiwiki i nā koi papahana wikiwiki. Hana ʻia nā nui maʻamau ma ke noi me ka manawa alakaʻi maʻamau o 30-45 mau lā.

Ka Mana Hana ʻAwaʻawa:Ka hiki piha e hoʻolako i nā paipu PSL2 me ka hoʻāʻo HIC a me SSC e like me nā kūlana NACE no nā noi kinoea ʻawaʻawa. Paʻakikī i kāohi ʻia i ≤ 248 HV10 / ≤ 22 HRC.

E koho iā Womic Steel Group ma ke ʻano he hoa hilinaʻi no nā Paipu Kila API 5L X52 ERW kiʻekiʻe a me ka hana hoʻouna lanakila ʻole. Welina mai e nīnau!

Pūnaewele: www.womicsteel.com

Leka uila: sales@womicsteel.com

Kelepona/WhatsApp/WeChat:

Lanakila: +86-15575100681

ʻO Jack: +86-18390957568

Nā Nīnau i Nīnau Pinepine ʻia (FAQ)

Q: He aha ka ʻokoʻa ma waena o ASTM A53 GR.B ʻAno E, ʻAno F, a me ʻAno S?

A: ʻO ke ʻano E ʻo Electric Resistance Welded (ERW), ke ʻano maʻamau a kūpono hoʻi i ke kumukūʻai. ʻO ke ʻano F ʻo Furnace Welded (hoʻomau ʻia ka weld), kahi ʻenehana kahiko me ka haʻahaʻa o ke ʻano no nā noi kaomi. ʻO ke ʻano S he paipu Seamless, e hāʻawi ana i ke kūpaʻa kaomi kiʻekiʻe akā ma ke kumukūʻai kiʻekiʻe. Hāʻawi ʻo Womic Steel i ke ʻano E (ERW) ma ke ʻano maʻamau, e hāʻawi ana i ke kaulike maikaʻi loa o ka maikaʻi, ka hana, a me ke kumukūʻai no ka hapa nui o nā noi.

Q: Hiki ke hoʻohana ʻia ka paipu ASTM A53 GR.B no nā noi kaomi kiʻekiʻe?

A: ʻAe, kūpono ʻo ASTM A53 GR.B no nā noi kaomi a hiki i nā palena i wehewehe ʻia e nā code hoʻolālā kaomi kūpono (ASME B31.1, ASME B31.3, a pēlā aku). Hoʻāʻo ʻia kēlā me kēia paipu hydrostatically i ka liʻiliʻi he 6.9 MPa (1,000 psi) no NPS 2" a ma lalo, a i ʻole nā ​​​​kaomi i helu ʻia no nā nui nui. No ka hoʻoili kinoea kiʻekiʻe, ʻōlelo pinepine ʻia ka API 5L GR.B a i ʻole nā ​​​​papa kiʻekiʻe.

Q: He aha ka ʻokoʻa ma waena o ka paipu ʻeleʻele a me ka paipu galvanized?

A: ʻAʻohe uhi o ka paipu ʻeleʻele (ʻeleʻele) a hoʻohana ʻia no ke kinoea, ka mahu, a me nā noi kūkulu. Loaʻa i ka paipu galvanized (ʻeleʻele kālā) kahi uhi zinc wela no ke kūpaʻa ʻana i ka pala a hoʻohana ʻia no ka lako wai, nā noi waho, a me nā wahi kahi e hopohopo ai ka popo. No nā ʻōnaehana pale ahi, ua kuhikuhi pinepine ʻia ka paipu galvanized. ʻAʻole pono e hoʻohana ʻia ka paipu ʻeleʻele no nā ʻōnaehana wai inu.

Q: Hiki ke hoʻopili ʻia nā paipu ASTM A53 GR.B? He aha nā nui i loaʻa me ke wili?

ʻAe, hiki ke hoʻopili ʻia nā paipu ASTM A53 GR.B. Loaʻa nā nui wili maʻamau mai 1/2" a 12" NPS. Hana pinepine ʻia ke wili ʻana e like me ke kūlana ASME B1.20.1 (nā kaula NPT). Hiki ke wili wale ʻia nā wēlau paipu (nā wēlau maʻemaʻe i wili ʻia), wili ʻia a hoʻopili ʻia (me ke kāpili ʻana i hoʻokomo ʻia), a i ʻole wili ʻia me nā pāpale plastik no ka pale ʻana. Paipai mākou e kuhikuhi i nā koi kaula i ka wā e kauoha ai.

Q: He aha ka lōʻihi loa i loaʻa no ka paipu ASTM A53 GR.B ERW?

A: Hāʻawi mākou i nā lōʻihi paʻa maʻamau o 6 mika a me 12 mika (ma kahi o 20 a me 40 kapuaʻi) no nā anawaena a hiki i 610mm (24"). No nā anawaena liʻiliʻi (ma lalo o 168mm / 6"), loaʻa nā lōʻihi maʻamau a hiki i 18 mika (60 kapuaʻi) ma ke noi. No nā noi scaffolding a me nā mīkini e koi ana i nā lōʻihi kikoʻī, hiki iā mākou ke ʻoki i nā kikoʻī kikoʻī o ka mea kūʻai aku.

Q: He aha nā ʻano hoʻopau ʻili i loaʻa no ka paipu ASTM A53 GR.B?

A: Hāʻawi mākou i ʻelua mau hoʻopau nui: ʻEleʻele (ʻōlohelohe, me ka unahi wili a me ka uhi ʻaila pale) no ke kumu maʻamau a me ka hoʻohana ʻana i ke kūkulu ʻana; a me ka Galvanized Hot-Dipped (uhi ʻia me ka zinc e like me ASTM A53) no ke kūpaʻa ʻana i ka pala. Hiki ke hoʻolako ʻia ka paipu ʻeleʻele me ka uhi lacquer maopopo no ka pale manawa pōkole. No nā koi kūikawā, loaʻa nā hoʻopau i pena ʻia a i ʻole i uhi ʻia me ka epoxy ma ke noi.

Q: Hiki iā ʻoe ke hāʻawi i ka nānā ʻaoʻao ʻekolu no nā paipu ASTM A53 GR.B?

A: ʻAe. Hoʻokipa mākou a hoʻomaʻamaʻa i nā nānā ʻana e DNV, BV, SGS, TÜV, ABS, LR, a i ʻole kekahi ʻelele i koho ʻia e ka mea kūʻai aku i ka wā o ka hana ʻana (e hōʻike ana i ka hydrotest, UT, ka nānā ʻana i nā dimensional) a ma mua o ka hoʻouna ʻana. 3.2 nā palapala hōʻoia nānā i hōʻoia ʻia e nā kino ʻaoʻao ʻekolu i ʻae ʻia e hāʻawi mau ʻia ma ke noi.

Q: He aha ka manawa alakaʻi maʻamau no nā paipu ASTM A53 GR.B ERW?

A: ʻO ka manawa alakaʻi maʻamau no nā nui waihona (nā anawaena maʻamau a me nā mānoanoa o ka paia) ma kahi o 15-25 mau lā. No nā nui ʻole waihona a i ʻole nā ​​​​nui i hana ʻia, ʻo ka manawa alakaʻi ma kahi o 30-45 mau lā mai ka hōʻoia ʻana o ke kauoha. No ka paipu galvanized, e hoʻohui i 10-15 mau lā no ke kaʻina hana galvanizing. Loaʻa paha nā kauoha wikiwiki (10-15 mau lā) no nā nui liʻiliʻi o ka paipu ʻeleʻele maʻamau. E ʻoluʻolu e kelepona mai iā mākou no nā manawa alakaʻi o kēia manawa.

Q: He aha nā palapala hōʻoia a me nā palapala āu e hāʻawi ai me nā hoʻouna paipu A53 GR.B?

A: Loaʻa i kēlā me kēia ukana nā palapala piha: Palapala Hoʻāʻo Wili e like me EN 10204 ʻAno 3.1 (a i ʻole ʻAno 2.2 / 3.2 ma ke noi ʻana) me ka hoʻohuihui kemika, nā waiwai tensile, a me nā hopena hoʻāʻo hydrostatic; Hōʻike Nānā Ana; Papa Inoa Hoʻopaʻa; Bila Kūʻai; Palapala Hoʻoili; a me ka Palapala Kumu (inā pono). No ka paipu galvanized, hāʻawi pū ʻia ka hōʻike mānoanoa o ka uhi.

Q: Ke hāʻawi nei ʻoe i nā lawelawe ʻoki-a-lōʻihi a me ke kaula ʻana no ka paipu A53 GR.B?

A: ʻAe. Hāʻawi mākou i ka ʻoki pololei i nā lōʻihi kikoʻī i kuhikuhi ʻia e ka mea kūʻai aku me nā hoʻomanawanui paʻa (maʻamau ± 3mm). Loaʻa nā lawelawe wili no nā wēlau paipu (nā kaula NPT no ASME B1.20.1), me a me ka ʻole o nā couplings. ʻO nā hoʻopau hopena ʻē aʻe e komo pū me nā wēlau beveled (no ka wili ʻana) a me nā wēlau maʻamau (ʻoki huinahā). No nā noi scaffolding a i ʻole mechanical, hiki iā mākou ke hāʻawi i ka wili ʻana, notching, a i ʻole nā ​​​​​​hana hana maʻamau ʻē aʻe ma ke noi.

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