2019 tus nqi lag luam wholesale Erw Tubes Astm A53 Gr.b Ms Square Hollow Steel Yeeb Nkab Welded Steel Yeeb Nkab Steel Square Yeeb Nkab

Kev Piav Qhia Luv:

MOQ Ib Qhov Loj:2 tons

Yam Tsawg Kawg Nkaus Yuav Tsum Tau:Ib lub thawv

Lub Sijhawm Tsim Khoom: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:YOUFA

Xa email rau peb Rub tawm ua PDF

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Peb sim ua kom tau zoo tshaj plaws, ua lag luam rau cov neeg siv khoom ", vam tias yuav dhau los ua pab pawg koom tes zoo tshaj plaws thiab ua lag luam rau cov neeg ua haujlwm, cov neeg muab khoom thiab cov neeg siv khoom, paub txog qhov tsim nyog sib koom thiab kev tshaj tawm tas mus li rau xyoo 2019 tus nqi lag luam wholesale Erw Tubes Astm A53 Gr.b Ms Square Hollow Steel Pipe Welded Steel PipeCov Yeeb Nkab Hlau Square, Peb hwm peb lub hauv paus tseem ceeb ntawm Kev Ncaj Ncees hauv tuam txhab, qhov tseem ceeb hauv tuam txhab thiab yuav ua qhov zoo tshaj plaws los muab rau peb cov neeg yuav khoom nrog cov khoom lag luam zoo tshaj plaws thiab kev txhawb nqa zoo tshaj plaws.
Peb sim ua kom tau zoo tshaj plaws, ua lag luam rau cov neeg siv khoom ", vam tias yuav dhau los ua pab pawg koom tes zoo tshaj plaws thiab ua lag luam rau cov neeg ua haujlwm, cov neeg muab khoom thiab cov neeg siv khoom, paub txog qhov tseem ceeb ntawm kev sib koom thiab kev tshaj tawm tas mus li rau40x40 Hlau Square Yeeb Nkab, Erw Kauv Welded Hlau Yeeb Nkab, Cov Yeeb Nkab Hlau Square, Koj tuaj yeem nrhiav cov kev daws teeb meem uas koj yuav tsum muaj hauv peb lub tuam txhab! Txais tos kom nug peb txog peb cov khoom thiab txhua yam uas peb paub thiab peb tuaj yeem pab hauv cov khoom seem tsheb. Peb tau tos ntsoov yuav ua haujlwm nrog koj rau qhov xwm txheej yeej-yeej.

Khoom	ERW Cov Yeeb Nkab Hlau
Khoom siv	Cov Hlau Carbon
Qib	Q195 = S195 / A53 Qib A Q235 = S235 / A53 Qib B / A500 Qib A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Qib B Qib C
Tus Qauv	DIN 2440, ISO 65, EN10255, BS1387GB / T3091, GB / T13793JIS 3444 / 3466 API 5L, ASTM A53, A500, A36, ASTM A795, API 5L
Nto	Liab qab/Dub ntuj
Xaus	Cov xaus tiaj tiaj
Xaus	nrog lossis tsis muaj lub kaus mom

Kev Tswj Xyuas Zoo:
1) Thaum lub sijhawm thiab tom qab kev tsim khoom, 4 tus neeg ua haujlwm QC nrog ntau tshaj 5 xyoos kev paub dhau los tshuaj xyuas cov khoom hauv random.
2) Lub chaw kuaj mob uas tau lees paub hauv tebchaws nrog daim ntawv pov thawj CNAS
3) Kev tshuaj xyuas tau txais los ntawm tus neeg thib peb tau xaiv / them los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Tau txais kev pom zoo los ntawm Malaysia, Indonesia, Singapore, Philippines, Australia, Peru thiab UK. Peb muaj daim ntawv pov thawj UL / FM, ISO9001/18001, FPC.

kawm ntxiv txog daim ntawv pov thawj

Ntim thiab Xa Khoom:
Cov Lus Qhia Txog Kev Ntim Khoom: hauv cov pob khoom hexagonal seaworthy ntim los ntawm cov hlau strips, Nrog ob lub nylon slings rau txhua pob khoom.
Cov Lus Qhia Txog Kev Xa Khoom: Nyob ntawm QTY, feem ntau ib hlis.