L450 Kab Yeeb

L450 pipeline yeeb nkab yog ib hom high-strength, low-alloy steel yeeb nkab nrog ib tug yield zog tshaj 450 MPa. Nws tswj kev ua haujlwm ruaj khov hauv kev kub siab, kub kub, thiab lwm qhov chaw hnyav, thiab tiv taus deformation thiab tawg.

Khoom Specification

Tawm txoj kab uas hla:219mm -3048 hli, 8-120

Phab ntsa thickness:4mm -30 hli

Ntev:3m-18m

Daim ntawv pov thawj:EN10217, API 5L PSL1 / PSL2, PED97/23/EC, AD2000-WO, GB/T9711.1/2, thiab lwm yam.

Xaus:Beveled

Nto:Liab qab, varnished, dub lacquer, 3PE, FBE, epoxy, raws li tus neeg thov kev thov

Kuaj:Tshuaj lom neeg tsom xam, txhua yam khoom (qhov kawg tensile zog, yield zog, elongation), metallographic test, technical zog (bending test, charpy-v impact test, hydrostatic test, x-ray test, ultrasonic test)

Ntim:Feem ntau hauv cov khoom xoob; tuaj yeem ntim tau raws li tus neeg siv khoom thov tshwj xeeb

L450 Welded Kab Yeeb

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAQ

Q: Kuv puas tuaj yeem tau txais qee qhov qauv?
A: Cov qauv me me muaj pub dawb. Customized samples siv sijhawm 5-7 hnub.

Q: Lub sijhawm khoom xa tuaj yog dab tsi?
A: 5-7 hnub rau kev txiav txim me me. Cov thawv xaj xaj yuav siv sijhawm 15-20 hnub.

Q: Puas muaj kev tiv thaiv thaum ntim khoom?
A: Cov khoom yog them nrog PE zaj duab xis, qhwv hauv cov ntawv tsis muaj dej, ntim nrog cov ntawv ntoo, khi nrog cov hlua hlau, thiab ruaj nrog pallets.

Q: Koj qhov zoo yog dab tsi thiab koj yuav lav nws li cas?
A: Tag nrho cov khoom peb muab yog high-zoo. Peb lub tuam txhab tau dhau daim ntawv pov thawj CE, thiab txhua yam khoom tau dhau los ntawm 4-5 kev kuaj xyuas zoo. Peb txais tos cov neeg siv khoom lossis cov koom haum soj ntsuam thib peb tuaj xyuas peb lub Hoobkas rau kev tshuaj xyuas.

Q: Koj cov nqe lus them nqi yog dab tsi?
A: Feem ntau, 30% tso nyiaj yog them los ntawm xaim xaim, thiab qhov nyiaj tshuav yog them thaum tau txais daim ntawv theej ntawm Daim Ntawv Sau Npe (BL).

Cim npe nrov: L450 kab yeeb nkab, Tuam Tshoj l450 kab yeeb nkab manufacturers, lwm tus neeg