Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm api 5l x42 seamless steel yeeb nkab hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav bulk check api 5l x42 seamless steel yeeb nkab los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm API 5L X42 Seamless Steel Pipe nyob rau hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
KHOOM
Tianjin Brisk Steeltsom rau cov khoom tsim thiab muab cov seem hollow thiab steel yeeb nkab
Lub Metallurgy ntawm API 5L X42 Seamless Pipes
Sourcing kab yeeb nkab yuav tsum muaj kev nkag siab meej ntawm cov tshuab thiab cov qauv ntsuas uas tau teev tseg los ntawm American Petroleum Institute (API):
- Isotropic Strength ntawm Seamless Technology:Tsis zoo li welded kav (ERW los yog LSAW), seamless steel kav yog tsim los ntawm kub tho thiab extrusion los ntawm ib tug tib khoom billet. Qhov no tsim ib tug kiag li nruam steel matrix nrogisotropic mechanical zog, lub ntsiab lus cov yeeb nkab nthuav tawm zoo tib yam tensile lub zog, tawg qhov pib, thiab cov phab ntsa sib xws hauv txhua qhov kev taw qhia.
- Qib X42 Yield Breakdown:Qhov "X" xaiv qhov siab -kab kab yeeb nkab, thiab "42" qhia tias qhov kev lees paub yam tsawg kawg nkaus ntawm lub zog ntawm42,000 psi (290 MPa)nrog qhov tsawg kawg nkaus tensile lub zog ntawm60,000 psi (415 MPa). Qhov no optimized lub zog profile muab qhov zoo tshaj plaws tshuav nyiaj li cas ntawm sab hauv siab tuav lub peev xwm thiab tshwj xeeb cov khoom ductility.
Technical Specifications & Product Matrix
Peb muab thiab xa tawm ntawv pov thawj API 5L X42 seamless kab yeeb nkab teeb tsa rau thoob ntiaj teb kev yuav khoom:
| Parameter | Specifications & Peev xwm |
| Txuj kev ua raws cai | API Spec 5L (46th Edition), ISO 3183, ASME B36.10M |
| Manufacturing Class | Seamless (SMLS)|Product Specification Levels: PSL1 thiab PSL2 |
| Sab nraud Diameter (OD) | 1/2 "mus rau 28" (21.3mm - 711.2mm) |
| Phab ntsa Thickness Range | SCH 20, SCH 40, SCH 80, SCH 160, SCH XXS (Txog 60.0mm) |
| Length Configurations | Ib qho Random (SRL), Ob Chav Random (DRL), lossis kev cai txiav txiav - rau - qhov ntev |
| Xaus Xaus | Precision Hoobkas-machined beveled xaus (30℃- 35℃nrog lub hauv paus ntsej muag) |
| Kev kho saum npoo | Liab qab / Blasted, Anti-Xeb Varnished, Kub-Dip Galvanized, 3LPE, FBE, 3LPP |
Cov lus nug nquag nug (FAQ)
Q: Vim li cas API 5L X42 feem ntau nyiam dua cov qib siab dua li X65 lossis X70 rau kev faib khoom hauv cheeb tsam?
A: Txawm hais tias qib siab dua li X65 lossis X70 muaj zog tensile ntau dua, lawv nyuaj dua, tsis tshua muaj ductile, thiab yuav tsum tau nruj dua, kim dua ntawm - thaj chaw - cov txheej txheem vuam thiab ua ntej - cua sov tswj.API 5L X42muab qhov zoo tshaj plaws nruab nrab - lub siab pib nrog qhov siab tshaj plaws ductility thiab qis dua carbon sib npaug. Qhov no ua rau nws muaj kev zam txim siab heev thaum lub sij hawm kev tuav cov vuam, txo cov sij hawm ua hauj lwm thiab txuag cov nqi tseem ceeb ntawm cov kab hauv zos.
Q: Dab tsi pes tsawg phab ntsa thickness kam rau ua rau koj lub zeb tswj thaum seamless extrusion?
A: Raws li API 5L cov lus qhia, cov kav dej seamless tuaj yeem muaj qhov sib txawv me ntsis ntawm phab ntsa thickness vim qhov txheej txheem mandrelling. Txawm li cas los xij, peb cov automated sizing mills ua kom muaj kev tiv thaiv nruj dua li cov qauv pub dawb (uas tuaj yeem muaj txog li $ 12.5% $). Peb niaj hnub ua tiav qhov sib txawv hauv$\\pm10\\%$ntawm cov phab ntsa hnyav thiab tseem nruj dua ntawm cov txheej txheem txheej txheem, tiv thaiv kev poob siab los yog tawm ntawm - teeb meem hauv nruab nrab thaum lub sij hawm ua kom haum -ups.
Q: Dab tsi yog "Hydrostatic Hold Time," thiab koj lub Hoobkas siv nws li cas los xyuas X42 kev ncaj ncees?
A: CovHydrostatic Testyog qhov yuav tsum tau ua, tsis yog - pov thawj kev nyab xeeb kev nyab xeeb qhov twg txhua qhov sib koom ua ke ntawm cov yeeb nkab tau ntim nrog dej thiab ua kom nruj rau qib API 5L. Peb cov automated test benches tswj qhov kev ntsuas siab kawg rau qhov tsawg kawg nkaus"Tuav Sijhawm" ntawm 5 mus rau 10 vib nas this. Thaum lub qhov rais no, cov sensors digital saib xyuas cov yeeb nkab rau txawm tias micro- theem ntawm kev poob siab, kom ntseeg tau tias 100% ntawm cov seamless lub cev xa mus rau koj qhov project yog kiag li xau- pov thawj thiab cov suab nrov.
Q: Yuav ua li cas koj lub zeb tiv thaiv kev ya raws sab hauv thiab "nto pitting" hauv cov kav dej seamless thaum lub sij hawm ntev dej hiav txwv voyages?
A: Txhawm rau tiv thaiv cov hlau tsis huv los ntawm cov av noo siab thiab ntsev cua ntawm kev thauj mus los thoob ntiaj teb, peb kho 100% ntawm peb cov kav dej xa tawm nrog cov dej tshwj xeeb - tiv thaiv los tiv thaiv - xeb roj lossis lub teeb dub kua roj vanish. Tsis tas li ntawd, hnyav- lub luag haujlwm yas lossis roj hmab lub kaus mom raug kaw nruj nreem rau ob qhov kawg ntawm txhua cov yeeb nkab. Qhov no seals lub sab hauv bore tiv thaiv cov dej ingress thiab tiv thaiv lub Hoobkas -machined vuam bevels los ntawm lub cev muaj feem xyuam rau lub sij hawm tuav crane.
Koom tes nrog Lub Tuam Txhab Nyiaj Txiag Thoob Ntiaj Teb
Ua kom koj lub raj xa dej kom ntev thiab txo qis kev sib txhuam nrog cov txheej txheem siab -precision internal coatings. Hu rau peb lub chaw muag khoom thoob ntiaj teb niaj hnub no kom thov cov ntaub ntawv cov khoom siv, qhia cov kev cai sab hauv micron tolerances, lossis ruaj ntseg FOB lossis CIF cov lus xa ncaj qha rau koj qhov chaw nres nkoj ntawm qhov chaw.
Cim npe nrov: api 5l x42 seamless steel yeeb nkab, Tuam Tshoj api 5l x42 seamless steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
