1. Nchịkọta ụlọ ọrụ

Womic Steel bụ onye na-emepụta ọkpọkọ igwe anaghị agba nchara na ọkpọkọ zuru ụwa ọnụ, ọkachamara na ihe dị elu maka ngwa dị oke egwu. Site na ọtụtụ iri afọ nke ahụmahụ na ụlọ ọrụ mmepụta ihe ọgbara ọhụrụ, anyị etinyela onwe anyị dị ka onye mmekọ a pụrụ ịdabere na ya maka ụlọ ọrụ na-achọ nkenke, ịdịte aka, na nkwenye zuru oke. Anyị SA213-TP304L tubes enweghị nkebi bụ injinia maka gburugburu arụmọrụ dị elu, na-enye nguzogide corrosion na-enweghị atụ, ike igwe, na iguzosi ike n'ezi ihe.

2. Ọdabara Ụkpụrụ

A na-arụpụta tubes SA213-TP304L na nkwekọ zuru oke na ASTM A213/A213M, nke na-akọwapụta enweghị nkebi ferritic na austenitic alloy-steel ji esi mmiri ọkụ, superheater, na ọkpọkọ mgbanwe okpomọkụ. Ọzọkwa, ngwaahịa anyị na-egbo mkpa nke ASME Nkebi II maka nrụgide arịa ma na-gbaara dị ka ISO 9001: 2015 na PED 2014/68/EU. Enwere ike ịhazi nyocha ndị ọzọ dị ka TUV, SGS, Lloyd's Register, na DNV iji kwado akwụkwọ akọwapụtara nke ọma na njikwa mma.

 

 

3. Akụkụ na ngwaahịa ngwaahịa

Womic Steel na-enye tubes SA213-TP304L n'ụdị nha dịgasị iche iche iji kwado ma ngwa ọkọlọtọ na ahaziri iche:
- Dayameta nke mpụta: 6mm ka273.1mm (1/4 "na10")
- ọkpụrụkpụ mgbidi: 0.5mm ka 12mm
- Ogologo: Ruo mita 12 ma ọ bụ ahaziri ya na nkọwa ndị ahịa

Anyị na-enyekwa nnabata nke akụkụ siri ike na ntụgharị OD ruo ± 0.05mm na nha mgbidi ruru ± 0.03mm. Ahịrị mmepụta anyị na-akwado nha nha metric na nke alaeze ukwu, yana ọrụ ịkpụ, ịgbagọ, na ọrụ beveling.

4. Chemical na Mechanical Properties

SA213-TP304L bụ obere carbon dị iche iche nke 304 igwe anaghị agba nchara nke na-eme ka weldability dị elu ma na-ebelata ihe ize ndụ nke corrosion intergranular mgbe ịgbado ọkụ. A na-edozi ihe mejupụtara ya nke ọma maka ntụkwasị obi na gburugburu oke okpomọkụ na nke na-emebi emebi:

Ngwakọta kemịkalụ a na-ahụkarị:
- Carbon (C): ≤ 0.035%
- Chromium (Cr): 18.0–20.0%
- Nickel (Ni): 8.0–12.0%
Manganese (Mn): ≤ 2.00%
Silicon (Si): ≤ 1.00%
Phosphorus (P): ≤ 0.045%
Sulfur (S): ≤ 0.030%

Ike igwe:
- Ike nkwụsị: ≥ 485 MPa
- Ike Mpụta: ≥ 170 MPa
- Mgbanwe: ≥ 35%
- Ike: ≤ 90 HRB

Ngwakọta a na-eme ka arụ ọrụ pụrụiche dị na sistemu nrụgide, gburugburu kemịkalụ ike, yana ngwa ịgba ígwè dị elu.

5. Usoro nrụpụta dị elu

A na-emepụta tubes nke Womic Steel SA213-TP304L site na iji usoro nke usoro nrụpụta nke ọma na-achịkwa:

1. Nhọrọ Akụrụngwa: Anyị na-enweta akwụkwọ ego n'aka ndị na-ebubata ụlọ na-akwụ ụgwọ na-agbanwe agbanwe. A na-enyocha akụrụngwa niile site na iji teknụzụ Positive Material Identification (PMI).
2. Hot ịkpọpu: High-okpomọkụ extrusion emepụta oghere profaịlụ, huu edo ọka Ọdịdị na ezigbo concentricity.
3. Ihe osise oyi: Nzọụkwụ a na-eme ka ihe ndị na-emepụta ihe na-arụ ọrụ, na-ebelata ihe ndị dị n'elu, na-ebute tubes na njedebe ikpeazụ ha.
4. Ngwọta Ngwọta: A na-eme ya na 1050-1150 Celsius C na-esote ngwa ngwa mmiri na-emenyụ, nzọụkwụ a na-ebelata nrụgide dị n'ime ma na-eme ka nkwụsị nke corrosion dịkwuo mma.
5. Pickling na Passivation: A na-edozi ihe dị n'elu tube na acid na-eme ka mmiri dị ike iji weghachite oyi akwa oxide na-echebe.
6. Nhazi & Nhazi: A na-agafe Tubes site na igwe multi-roll maka izu okè akụkụ na nhazi dịka ihe achọrọ.

6. Usoro nnwale siri ike

Iji kwe nkwa ịdị mma na-agbanwe agbanwe, Womic Steel na-akwado nnwale ụlọ na nke ndị ọzọ:
Nnwale Hydrostatic: Na-akwado iguzosi ike n'ezi ihe nke tube ọ bụla n'okpuru ọnọdụ nrụgide dị elu.
Nnwale Eddy ugbu a: Na-achọpụta microcracks na nkwụsị na-emebighị tube.
Nyocha Ultrasonic: Na-enyocha ịdị n'otu n'ime ụlọ ma chọpụta ntụpọ zoro ezo.
Nnwale corrosion intergranular (IGC): Na-akwado nguzogide corrosion post-weld.
Nnwale tensile na ike siri ike: A na-anwale akụrụngwa akụrụngwa kwa ASTM A370 iji hụ na nnabata zuru oke.
Nleba anya imecha elu: Na-akwado nnabata na Ra ≤ 1.6μm (ma ọ bụ ka mma, dabere na ihe achọrọ).

7. Asambodo na mma nkwa

A na-ebunye batch ngwaahịa ọ bụla na Asambodo Nnwale Mill zuru ezu (MTC) maka EN 10204 3.1 ma ọ bụ 3.2. A na-akwado ụlọ ọrụ Womic Steel na ISO 9001: 2015, yana anyị bụ ndị na-eweta ngwaahịa maka ọtụtụ ụlọ ọrụ EPC mba ụwa. Ngwaahịa niile metụtara nrụgide ka enwetara asambodo n'okpuru ASME Boiler and Pressure Vessel Code na ntuziaka akụrụngwa nrụgide European (PED).

8. Ngwa ụlọ ọrụ

A na-eji tube SA213-TP304L mee ihe na:
Ọgbọ Ike: Ndị na-ekpo ọkụ, ndị na-ekpo ọkụ, na condensers
Osisi kemịkalụ na Petrochemical: ahịrị usoro na arịa nrụgide
Ọgwụ: uzuoku dị ọcha na sistemụ WFI (Mmiri maka ịgbanye).
Nri na ihe ọṅụṅụ: Ụgbọ njem mmiri dị ọcha
Injinia mmiri: Ndị na-agbanwe ọkụ na ahịrị mmiri jụrụ oyi
Mmanụ & Gas: mbufe gas na eriri ọkụ
Nguzogide corrosion ya na ike iguzogide nrụgide okpomọkụ cyclic na-eme ka ọ dị mkpa na gburugburu ebe dị oke egwu.

9. Oge mmepụta usoro na nnyefe oge

Womic Steel na-enye usoro nnyefe na-eduga ụlọ ọrụ na-akwado site na ụdọ ọkọnọ a na-ekesa na mmepụta nnukwu:
- Oge ndu nrụpụta ọkọlọtọ:15-25 ụbọchị ọrụ
- Nnyefe ngwa ngwa maka iwu ngwa ngwa: ngwa ngwa dị ka ụbọchị ọrụ 10
- Ike mmepụta kwa ọnwa: Ihe karịrị metric ton 1200
- Ndepụta Ngwaahịa Raw: Ihe karịrị tọn 500 dị njikere iji dọta akwụkwọ ego na ngwaahịa.
Nke a na-eme ka mgbanwe na ntụkwasị obi sie ike, ọbụlagodi n'okpuru usoro mmemme siri ike.

10. Nkwakọ ngwaahịa na traceability

Nkwakọ ngwaahịa anyị na-eme ka nchekwa na traceability zuru oke n'oge njem na nchekwa:
- Ihe mkpuchi plastik na-egbochi mmetọ
- Ejikọtara na ọbọp na ihe nkiri mgbochi nchara na eriri kpara akpa
- Akwa akwa osisi ma ọ bụ pallets kwesịrị ekwesị maka mbupu ebu
- ngwugwu ọ bụla ejiri akara ọkụ, nha, ihe, ID batch na koodu QR
Nke a na-enye ndị ahịa ohere soro tube ọ bụla laghachi azụ na mmepụta ya maka nghọta zuru oke.

11. Ụgbọ njem na ngwa ngwa ike

Womic Steel na-arụ ọrụ site na ọdụ ụgbọ mmiri ndị China, na-enye ngwa ngwa zuru ụwa ọnụ nke ọma:
- Mbupu FCL na LCL nwere njikarịcha akpa
- eriri igwe na eriri osisi iji chekwaa ibu
- Mmekọrịta ya na ndị na-ebuga ibu dị elu maka nnyefe n'oge
- Nkwado mkpochapụ kọstọm na nhazi nyocha tupu ebupu
Ndị ahịa na-erite uru site na mmelite mbupu ozugbo yana ezigbo ETA.

12. Nhazi na imepụta ihe n'ime ụlọ

Anyị na-agabiga nrụpụta tube site na ịnye ọrụ nhazi ahaziri:
- U-ehulata na mgbanaka serpentine
- Kwụsị beveling, threading, na chere ihu
- Slotting na perforation maka nzacha tubes
- polishing elu (Ra ≤ 0.4μm maka ojiji ịdị ọcha)
Ọrụ ndị a agbakwunyere ọnụ ahịa na-ewepụ mkpa nke ndị na-ere ahịa nke abụọ, na-echekwa oge na ọnụ ahịa ndị ahịa.

13. Gini mere eji ahọrọ igwe nwanyi?

Womic Steel na-enye ngwọta igwe anaghị agba nchara zuru oke yana uru na-enweghị atụ:
- Nnweta akụrụngwa ngwa ngwa site na mmekorita igwe igwe ogologo oge
- Ahịrị akpaghị aka maka ịse, mgbakasị ahụ na nyocha
- Ndị injinia teknụzụ nwere ahụmịhe ubi ihe karịrị afọ 20
- Ọrụ ndị ahịa na-anabata yana nkwado ọtụtụ asụsụ
- njikwa mma na saịtị na 100% traceability
Site na prototype gaa na mmepụta oke, anyị na-ahụ na ntụkwasị obi dị elu, nkwụsi ike, na afọ ojuju ndị ahịa.

Họrọ Womic Steel Group ka onye mmekọ gị tụkwasịrị obi makaIgwe anaghị agba ncharana arụmọrụ nnyefe enweghị mmeri. Nnọọ ajụjụ!

Weebụsaịtị: www.womicsteel.com

Email: sales@womicsteel.com

Tel/WhatsApp/WeChat: Victor: +86-15575100681 ma ọ bụ Jack: +86-18390957568