1. Nānā Hui

ʻO Womic Steel kahi mea hana i ʻike ʻia ma ka honua holoʻokoʻa o nā paipu kila kila a me nā paipu, ʻoihana kūikawā i nā mea kiʻekiʻe no nā noi koʻikoʻi. Me nā makahiki he nui o ka ʻike a me kahi hale hana hou, ua hoʻonoho mākou iā mākou iho he hoa hilinaʻi no nā ʻoihana e koi ana i ka pololei, ka lōʻihi, a me ka hōʻoia ʻana i ka maikaʻi. Hoʻokumu ʻia kā mākou SA213-TP304L mau paipu maʻemaʻe no nā wahi hana kiʻekiʻe, e hāʻawi ana i ke kūpaʻa ʻole o ka corrosion, ka ikaika mechanical, a me ka pololei o ka hana.

2. Nā Kūlana kūpono

Hana ʻia kā mākou mau paipu SA213-TP304L me ka hoʻokō piha ʻana me ASTM A213/A213M, ka mea e hōʻike ana i ka seamless ferritic a me austenitic alloy-steel boiler, superheater, a me nā paipu hoʻololi wela. Eia kekahi, hoʻokō kā mākou huahana i nā koi o ka ASME Section II no nā moku kaomi a hōʻoia ʻia e like me ISO 9001: 2015 a me PED 2014/68/EU. Hiki ke hoʻonohonoho ʻia nā mākaʻikaʻi ʻaoʻao ʻekolu e like me TUV, SGS, Lloyd's Register, a me DNV e kākoʻo i nā palapala kikoʻī o ka papahana a me ka mana maikaʻi.

 

 

3. Ana a me ka Lahui Huahana

Hāʻawi ʻo Womic Steel i nā paipu SA213-TP304L i nā ʻano nui like ʻole e hoʻokō i nā noi maʻamau a maʻamau.
- Anawaena o waho: 6mm a i273.1mm (1/4" a hiki i10")
- Mānoanoa Pā: 0.5mm a 12mm
- Ka lōʻihi: A hiki i 12 mika a i hoʻohālikelike ʻia i nā kikoʻī kikoʻī o ka mea kūʻai aku

Hāʻawi pū mākou i ka ʻae ʻana i ka nui me ka OD deviation a hiki i ± 0.05mm a me ka pololei o ka mānoanoa o ka paia a hiki i ± 0.03mm. Kākoʻo kā mākou laina hana i ka nui metric a me ka imperial, me nā lawelawe ʻoki maʻamau, kūlou, a me nā lawelawe beveling.

4. Na Waiwai Kemika a me Mekanika

ʻO SA213-TP304L kahi hoʻololi kalapona haʻahaʻa o 304 stainless steel e hōʻoia i ka weldability kiʻekiʻe a hoʻemi i ka hopena o ka corrosion intergranular ma hope o ka wili. Hoʻopili maikaʻi ʻia kāna haku no ka hilinaʻi ʻana i nā wahi wela a me nā corrosive.

Hui Kemika maʻamau:
- Kalapona (C): ≤ 0.035%
- Chromium (Cr): 18.0–20.0%
- Nikela (Ni): 8.0–12.0%
- Manganese (Mn): ≤ 2.00%
- Silika (Si): ≤ 1.00%
- ʻOka (P): ≤ 0.045%
- Sulfur (S): ≤ 0.030%

Ikaika Mechanical:
- Ka ikaika o ka tensile: ≥ 485 MPa
- Ka ikaika hua: ≥ 170 MPa
- Elongation: ≥ 35%
- Paʻakikī: ≤ 90 HRB

Mālama kēia hui ʻana i ka hana ʻokoʻa i nā ʻōnaehana hoʻoluhi puʻupuʻu, nā kaiapuni kemika ikaika, a me nā noi kaʻa uila wela kiʻekiʻe.

5. Ke Kaʻina Hana Hana Kiʻekiʻe

Hana ʻia nā paipu SA213-TP304L o Womic Steel me ka hoʻohana ʻana i ke kaʻina hana i hoʻomalu pono ʻia:

1. Koho Mea Kiko: Loaʻa mākou i nā billet mai nā mea hoʻolako hale kūʻai kūʻokoʻa me ka paʻa o ka elemental. Hōʻoia ʻia nā mea maka a pau me ka ʻenehana Positive Material Identification (PMI).
2. Hot Piercing: Hoʻokumu ka extrusion wela kiʻekiʻe i ka ʻaoʻao hollow, e hōʻoia ana i ke ʻano o ka palaoa a me ka concentricity maikaʻi loa.
3. Kiʻi anu: Hoʻonui kēia ʻanuʻu i nā waiwai mechanical, hoʻemi i ka ʻili o ka ʻili, a lawe mai i nā paipu i ko lākou mau ana hope.
4. Solution Annealing: Hana ʻia ma 1050-1150 ° C a ukali ʻia e ka hoʻopau ʻana i ka wai wikiwiki, hoʻopau kēia ʻanuʻu i ke koʻikoʻi o loko a hoʻomaikaʻi i ka pale ʻana i ka corrosion.
5. Pickling and Passivation: Hoʻohana ʻia nā ʻili o nā paipu i ka waika a hoʻopaʻa ʻia i ke kemika e hoʻihoʻi i kahi ʻāpana pale.
6. Straightening & Sizing: Hoʻopili ʻia nā paipu ma nā mīkini multi-roll no ka hemolele dimensional a calibrated e like me nā koi kauoha.

6. Nā Kūlana ho'āʻo ikaika

No ka hōʻoiaʻiʻo ʻana i ka maikaʻi kūlike, hoʻokō ʻo Womic Steel i ka hoʻāʻo ʻana i loko o ka hale a me nā ʻaoʻao ʻekolu:
Hydrostatic Testing: Hōʻoia i ka pono o kēlā me kēia paipu ma lalo o nā kūlana kiʻekiʻe.
ʻO ka hoʻāʻo ʻana o Eddy i kēia manawa: ʻike i nā microcracks a me ka hoʻopau ʻana me ka ʻole o ka hōʻino ʻana i ka paipu.
Ultrasonic Inspection: E nānā i ka kūlike o ka hale a ʻike i nā hemahema huna.
ʻO Intergranular Corrosion Testing (IGC): Hōʻoia i ka pale ʻana i ka corrosion post-weld.
Tensile and Hardness Testing: Hoʻāʻo ʻia nā waiwai mīkini no ASTM A370 e hōʻoia i ka hoʻokō piha.
Nānā Paʻa Paʻa: Hōʻoia i ka hoʻokō ʻana me Ra ≤ 1.6μm (a i ʻole maikaʻi, e pili ana i ke koi).

7. Nā palapala hōʻoia a me ka hōʻoia maikaʻi

Hāʻawi ʻia kēlā me kēia pūʻulu huahana me kahi Mill Test Certificate (MTC) piha no EN 10204 3.1 a i ʻole 3.2. Ua hōʻoia ʻia ka mea kanu o Womic Steel i ISO 9001:2015, a ua ʻae ʻia mākou i nā mea hoʻolako no nā ʻoihana EPC honua. Ua hōʻoia ʻia nā huahana pili i ke kaomi ma lalo o ka ASME Boiler and Pressure Vessel Code a me ka European Pressure Equipment Directive (PED).

8. Nā ʻoihana noi

Hoʻohana nui ʻia ka paipu SA213-TP304L i:
Hoʻoulu mana: Superheaters, reheater, a condensers
Nā mea kanu kemika a me ka petrokimia: nā laina hana a me nā moku kaomi
Laʻau Laʻau: ʻO ka mahu maʻemaʻe a me nā ʻōnaehana WFI (Water for Injection).
Meaʻai a me ka mea inu: Ka lawe ʻana i ka wai maʻemaʻe
ʻEnekinia Moana: Nā mea hoʻololi wela a me nā laina hoʻoluʻu wai kai
ʻAila a me Gas: Hoʻouna kinoea lalo a me nā laina lapalapa
ʻO kona pale ʻana i ka corrosion a me ka hiki ke kū i ke koʻikoʻi thermal cyclic e pono ai i nā kaiapuni koʻikoʻi.

9. Hoʻokalakupua a me ka lawe alakaʻi manawa

Hāʻawi ʻo Womic Steel i nā manawa hāʻawi alakaʻi alakaʻi i ka ʻoihana i kākoʻo ʻia e nā kaulahao lako a me ka hana nui.
- Ka Manawa Hana Hana Manawa:15– 25 mau lā hana
- Hoʻouna wikiwiki ʻia no nā kauoha wikiwiki: E like me ka wikiwiki o 10 mau lā hana
- Ka nui o nā mahina: Ma luna o 1200 metric tons
- Ka Papa Hana Pono: Ma luna o 500 tons mākaukau e huki i nā bila i loko o ka waihona
Mālama kēia i ka maʻalahi a me ka hilinaʻi, ʻoiai ma lalo o nā papa hana paʻa.

10. Packaging and Traceability

Hoʻopaʻa kā mākou ʻeke i ka pale piha a me ka traceability i ka wā o ka lawe ʻana a me ka waiho ʻana:
- Kāohi ʻia nā pāpale palaki hope i ka haumia
- Hoʻopili ʻia a ʻōwili ʻia i ke kiʻi anti-rust a me nā kāʻei i ulana ʻia
- Nā pahu lāʻau kūpono i ke kai a i ʻole nā ​​pallets no ka hoʻouna ʻana i ka pahu
- ʻO kēlā me kēia pūʻulu i hōʻailona ʻia me ka helu wela, ka nui, nā mea waiwai, ka batch ID, a me ka QR code
Hāʻawi kēia i nā mea kūʻai aku e nānā i kēlā me kēia paipu i hoʻi i kāna hana wela no ka ʻike piha.

11. Ka ikaika o ka lawe ʻana a me ka logistic

Hoʻohana ʻia ʻo Womic Steel mai nā awa Kina nui, e hāʻawi ana i ka logistics honua holoʻokoʻa:
- Nā hoʻouna FCL a me LCL me ka loiloi pahu
- ʻO ke kaula kila a me nā wili lāʻau e hoʻopaʻa i ka ukana
- Nā hui pū me nā mea lawe ukana kiʻekiʻe no ka hoʻouna ʻana i ka manawa
- Kākoʻo ʻae ʻae a me ka hoʻonohonoho ʻana i ka nānā ʻana ma mua o ka hoʻouna ʻana
Loaʻa i nā mea kūʻai mai nā hoʻolaha hoʻouna manawa maoli a me nā ETA pololei.

12. Ka Hana Hana a me ka Hana Hana

Hele mākou ma mua o ka hana ʻana i ka paipu ma o ka hāʻawi ʻana i nā lawelawe hoʻoponopono kūpono:
- U-piu a me ka serpentine coil
- Hoʻopau i ka beveling, threading, a me ke alo
- ʻO ka slotting a me ka perforation no nā paipu kānana
- Ka poni ʻana o ka ʻili (Ra ≤ 0.4μm no ka hoʻohana maʻemaʻe)
Hoʻopau kēia mau lawelawe hoʻohui waiwai i ka pono o nā mea kūʻai lua, mālama i ka manawa a me ke kumukūʻai.

13. No ke aha e koho ai i ke kila Womic?

Hāʻawi ʻo Womic Steel i kahi hoʻonā stainless spectrum piha me nā pono like ʻole:
- Loaʻa ka loaʻa ʻana o nā mea maka ma o nā hui wili lōʻihi
- Nā laina ʻakomi no ke kaha kiʻi, annealing, a me ka nānā ʻana
- Nā ʻenehana loea me nā makahiki 20 o ka ʻike kula
- ʻO ka lawelawe mea kūʻai aku a me ke kākoʻo lehulehu
- Ka mana maikaʻi ma ka pūnaewele a me 100% traceability
Mai ka prototype a hiki i ka hana nui, hōʻoia mākou i ka hilinaʻi kiʻekiʻe, kūpaʻa, a me ka ʻoluʻolu o ka mea kūʻai aku.

E koho iā Womic Steel Group ma ke ʻano he hoa hilinaʻiʻO nā paipu kila kilaa me ka hāʻawi ʻole ʻana i ka hoʻokō. Welcome Inquiry!

Pūnaewele: www.womicsteel.com

leka uila: sales@womicsteel.com

Tel/WhatsApp/WeChat: Victor: +86-15575100681 a i ʻole Jack: +86-18390957568