Chaw Tsim Khoom:Womic Steel Group
Hom Khoom:Cov Yeeb Nkab Hlau Tsis Muaj Qhov Txuas
Khoom Qib:ASTM A106 Qib B
Daim Ntawv Thov:Cov tshuab kub thiab siab, petrochemical, hluav taws xob, kev lag luam tshuaj lom neeg
Txheej Txheem Tsim Khoom:Cov yeeb nkab kub-tiav los yog txias-kos seamless
Tus Qauv:ASTM A106 / ASME SA106
Txheej txheem cej luam
Cov yeeb nkab A106 Gr B NACE yog tsim los siv rau hauv cov xwm txheej kev pabcuam qaub, qhov twg raug rau hydrogen sulfide (H₂S) lossis lwm yam khoom corrosive. Womic Steel tsim cov yeeb nkab NACE uas tau tsim los muab kev tiv thaiv zoo rau sulfide kev ntxhov siab tawg (SSC) thiab hydrogen-induced cracking (HIC) nyob rau hauv qhov siab siab, qhov kub thiab txias. Cov yeeb nkab no ua tau raws li NACE thiab MR 0175 cov qauv, kom ntseeg tau tias lawv haum rau cov ntawv thov tseem ceeb hauv kev lag luam xws li roj & roj, kev ua tshuaj lom neeg, petrochemical, thiab kev tsim hluav taws xob.
Cov Tshuaj Lom Zem
Cov tshuaj lom neeg sib xyaw ntawm A106 Gr B NACE PIPE yog qhov zoo tshaj plaws rau lub zog thiab kev tiv thaiv corrosion, tshwj xeeb tshaj yog nyob rau hauv cov chaw muaj kev pabcuam qaub.
| Khoom | Yam tsawg kawg nkaus % | Qhov siab tshaj plaws % |
| Cov pa roj carbon (C) | 0.26 | 0.32 |
| Manganese (Mn) | 0.60 | 0.90 |
| Silicon (Si) | 0.10 | 0.35 |
| Phosphorus (P) | - | 0.035 |
| Sulfur (S) | - | 0.035 |
| Tooj liab (Cu) | - | 0.40 |
| Nickel (Ni) | - | 0.25 |
| Chromium (Cr) | - | 0.30 |
| Molybdenum (Mo) | - | 0.12 |
Cov khoom sib xyaw no yog tsim los muab lub zog thaum ua kom cov yeeb nkab tuaj yeem tiv taus cov chaw ua haujlwm qaub thiab cov xwm txheej acidic nruab nrab.
Cov Khoom Siv Kho Tshuab
Lub A106 Gr B NACE PIPE yog tsim los rau kev ua haujlwm siab hauv cov xwm txheej hnyav, muab ob qho tib si tensile lub zog thiab elongation nyob rau hauv siab thiab kub.
| Vaj tse | Tus nqi |
| Lub Zog Tawm (σ₀.₂) | 205 MPa |
| Lub zog tensile (σb) | 415-550 MPa |
| Kev ntev (El) | ≥ 20% |
| Qhov nyuaj | ≤ 85 HRB |
| Kev Cuam Tshuam Toughness | ≥ 20 J ntawm -20 ° C |
Cov khoom siv kho tshuab no ua kom ntseeg tau tias NACE PIPE muaj peev xwm tiv taus kev tawg thiab kev ntxhov siab nyob rau hauv cov xwm txheej hnyav xws li kev kub siab, kub siab, thiab qhov chaw qaub.
Kev Tiv Thaiv Kev Xeb (Kev Ntsuas HIC & SSC)
Lub A106 Gr B NACE PIPE yog tsim los kom tiv taus cov kev pabcuam qaub, thiab tau kuaj xyuas kom zoo rau Hydrogen Induced Cracking (HIC) thiab Sulfide Stress Cracking (SSC) raws li MR 0175 cov qauv. Cov kev xeem no yog qhov tseem ceeb rau kev ntsuam xyuas lub peev xwm ntawm cov yeeb nkab hauv cov chaw uas muaj hydrogen sulfide lossis lwm yam acidic compounds.
Kev Ntsuas HIC (Hydrogen Induced Cracking)
Qhov kev sim no ntsuas qhov kev tiv thaiv ntawm cov yeeb nkab rau cov kab nrib pleb uas tshwm sim thaum raug rau cov chaw qaub, xws li cov uas muaj hydrogen sulfide (H₂S).
Kev Ntsuas SSC (Sulfide Stress Cracking)
Qhov kev sim no ntsuas lub peev xwm ntawm cov yeeb nkab kom tiv taus kev tawg thaum muaj kev ntxhov siab thaum raug hydrogen sulfide. Nws ua piv txwv cov xwm txheej pom nyob rau hauv cov chaw ua haujlwm qaub ncaug xws li cov roj thiab cov roj av.
Ob qho kev sim no ua kom ntseeg tau tias A106 Gr B NACE PIPE ua tau raws li qhov xav tau ntawm cov lag luam ua haujlwm hauv cov chaw muaj kuab paug, thiab cov hlau tiv taus kev tawg thiab lwm yam kev xeb.
Cov Khoom Siv Lub Cev
A106 Gr B NACE PIPE muaj cov khoom siv lub cev hauv qab no uas ua kom nws ua haujlwm tau zoo hauv qab qhov kub thiab txias heev:
| Vaj tse | Tus nqi |
| Qhov Ceev | 7.85 g/cm³ |
| Kev Ua Kub | 45.5 W/m·K |
| Modulus Elastic | 200 GPa |
| Coefficient ntawm Thermal Expansion | 11.5 x 10⁻⁶ /°C |
| Kev Tiv Thaiv Hluav Taws Xob | 0.00000103 Ω·m |
Cov khoom no tso cai rau cov yeeb nkab kom tswj tau qhov ruaj khov txawm tias nyob rau hauv qhov xwm txheej hnyav thiab qhov kub thiab txias hloov pauv.
Kev Tshuaj Xyuas thiab Kev Ntsuas
Womic Steel siv cov txheej txheem tshuaj xyuas kom meej tias txhua lub A106 Gr B NACE PIPE ua tau raws li cov qauv thoob ntiaj teb rau qhov zoo thiab kev ua tau zoo. Cov kev xeem no suav nrog:
●Kev Tshuaj Xyuas Pom thiab Qhov Loj:Xyuas kom cov kav dej ua raws li cov lus qhia ntawm kev lag luam.
●Kev Ntsuas Hydrostatic:Siv los xyuas seb cov yeeb nkab puas tiv taus qhov siab sab hauv.
●Kev Ntsuas Tsis Ua Rau Puas Tsuaj (NDT):Cov txheej txheem xws li kev kuaj ultrasonic (UT) thiab kev kuaj eddy tam sim no (ECT) yog siv los nrhiav cov qhov tsis zoo sab hauv yam tsis ua rau cov yeeb nkab puas tsuaj.
●Kev Ntsuas Tensile, Kev Cuam Tshuam, thiab Kev Nyuaj Siab:Txhawm rau soj ntsuam cov khoom siv kho tshuab hauv qab ntau yam kev ntxhov siab.
●Kev Ntsuas Kev Tiv Thaiv Acid:Xws li kev kuaj HIC thiab SSC, raws li MR 0175 cov qauv, los xyuas kom meej tias kev ua haujlwm zoo hauv kev pabcuam qaub.
Kev Paub Txog Kev Tsim Khoom ntawm Womic Steel
Womic Steel lub peev xwm tsim khoom yog tsim los ntawm cov chaw tsim khoom tshiab thiab kev cog lus ruaj khov rau kev tswj xyuas zoo. Nrog 19 xyoo ntawm kev paub txog kev lag luam, Womic Steel tshwj xeeb hauv kev tsim cov yeeb nkab NACE uas ua tau zoo uas ua tau raws li qhov xav tau ntawm cov chaw ua haujlwm nyuaj tshaj plaws.
●Kev Siv Tshuab Tsim Khoom Siab Tshaj Plaws:Womic Steel ua haujlwm cov chaw tsim khoom zoo tshaj plaws uas sib xyaw ua ke cov yeeb nkab tsis muaj seamless, kev kho cua sov, thiab cov txheej txheem txheej txheem siab heev.
●Kev Kho Kom Haum:Muab cov kev daws teeb meem tshwj xeeb, suav nrog cov yeeb nkab sib txawv, qhov ntev, txheej, thiab kev kho cua sov, Womic Steel kho cov yeeb nkab NACE rau cov neeg siv khoom xav tau tshwj xeeb.
●Kev Xa Khoom Thoob Ntiaj Teb:Nrog kev paub txog kev xa tawm mus rau ntau tshaj 100 lub tebchaws, Womic Steel ua kom ntseeg tau thiab xa khoom raws sijhawm ntawm cov kav dej zoo thoob ntiaj teb.
Xaus lus
Lub A106 Gr B NACE PIPE los ntawm Womic Steel muab cov khoom siv kho tshuab zoo heev, kev tiv thaiv corrosion, thiab kev ntseeg tau hauv cov xwm txheej kev pabcuam qaub. Nws yog qhov zoo tagnrho rau kev siv kub thiab siab hauv kev lag luam xws li roj & roj, petrochemical, thiab kev ua tshuaj lom neeg. Cov qauv kev xeem nruj, suav nrog kev xeem HIC thiab SSC ib MR 0175, ua kom cov yeeb nkab ruaj khov thiab tiv thaiv corrosion hauv cov chaw nyuaj.
Womic Steel lub peev xwm tsim khoom siab heev, kev cog lus rau qhov zoo, thiab kev paub txog kev xa khoom thoob ntiaj teb ua rau nws yog tus khub ntseeg siab rau NACE PIPES siv rau hauv cov ntawv thov tseem ceeb.
Xaiv Womic Steel Group ua koj tus khub txhim khu kev qha rau cov kav dej Stainless Steel zoo thiab cov khoom siv thiab kev ua haujlwm xa khoom tsis zoo. Txais tos nug!
Lub Vas Sab: www.womicsteel.com
Email: sales@womicsteel.com
Xov tooj/WhatsApp/WeChat: Victor: +86-15575100681 los yogNkaus: +86-18390957568
Lub sijhawm tshaj tawm: Lub Ib Hlis-04-2025