API 5L Roj Pipe Painted Welded Steel Yeeb Nkab Beveled Ends

API 5L Roj Pipe Painted Welded Steel Pipe Beveled Ends Featured duab

Lus piav qhia luv luv:

MOQ Ib Qhov Loj:2 ton

Min. Order Quantity:Ib lub thawv

Lub Sijhawm Ntau Lawm:feem ntau yog 25 hnub

Chaw nres nkoj xa khoom:Xingang Tianjin Chaw nres nkoj hauv Suav teb

Cov nqe lus them nqi:L / C, D / A, D / P, T / T

Hom Tshuaj:YOUFA

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Product Detail

Khoom cim npe

API 5L Welded Steel Pipe Paub meej

Khoom	API 5L ASTM A53 Dub Painted Welded Steel Yeeb Nkab
Khoom siv	Carbon Steel
Qib	Q235 = A53 Qib B / A500 Qib A Q345 = A500 Qib B Qib C
Txuj	API 5L / ASTM A53
Specifications	ASTM A53 A500 SCH10-SC80 Txheem:
Nto	Painted Dub
Xaus	Plain xaus
Xaus	Beveled xaus

API 5L Welded Steel Yeeb Nkab Txheej Txheem

Hom 1. Kauv Welded: Kauv welded steel kavyog tsim los ntawm spirally welding ib sawb ntawm hlau, ua ib tug helical seam. Cov txheej txheem no tso cai rau kev tsim cov kav dej loj thiab feem ntau siv nyiaj ntau dua rau qee yam kev siv.
Txheej thiab Kev Kho Mob:Txhawm rau txhim kho kev tiv thaiv corrosion thiab ua haujlwm ntev, cov kav dej no yuav dhau los ua ntau yam txheej txheem txheej txheem thiab kev kho mob, xws li fusion bonded epoxy (FBE) lossis peb txheej polyethylene (3LPE) txheej.

Hom 2. Kev Siv Hluav Taws Xob Hluav Taws Xob (ERW):Cov npoo ntawm cov hlau tsim yog rhuab siv hluav taws xob tsis kam. Tom qab ntawd lub siab yog siv los tsim cov npoo ua ke, tsim kom muaj cov khoom siv hauv lub xeev tsis tas yuav tsum tau muab cov khoom ntim.

Hom 3.Longitudinal Vuam:

Submerged Arc Vuam (SAW): Cov npoo ntawm cov yeeb nkab tsim tau welded ua ke siv cov txheej txheem submerged arc vuam, uas suav nrog kev siv hluav taws xob arc thiab granular flux los tsim cov khoom zoo, muaj zog vuam.
Ob chav Submerged Arc Vuam (DSAW): Rau cov kav dej tuab, ob qho tib si sab hauv thiab sab nraud yog welded, ua kom tiav kev nkag mus thiab lub zog.

Nug API 5L Hlau Yeeb Nkab