BS1387 British tus qauv kub-dip galvanized steel yeeb nkab yog kub-dip galvanized steel yeeb nkab uas khoov strips los yog coils rau hauv cov duab kauv, thiab tom qab ntawd siv ob-sided submerged arc tsis siv neeg vuam los txuas rau sab hauv thiab sab nrauv ua ke. Kub-dip galvanized kav yog dav siv hauv dej, hluav taws xob, tshuaj thiab lwm yam lag luam.

Product Description

Q sawv cev rau cov ntsiab lus tawm los, yog li cov txiaj ntsig muaj zog ntawm peb cov hlau no yog Q195, uas muaj lub zog tawm los me dua Q235 thiab me dua Q345. Q195 yog ib hom carbon structural steel. Siv nyob rau hauv cov tsev, cov qauv, maus taus thav duab, thiab lwm yam. Q235 yog ib tug zoo tib yam carbon structural steel. Thaum welded, galvanized steel Q235 yeeb nkab tsis tas yuav muaj kev kho mob tshwj xeeb, xws li preheating lossis tom qab vuam kub kho. Nws muaj zog siv tau zoo, tus nqi tsim nyog thiab kev ua haujlwm siab. Q345 yog cov hlau tsis tshua muaj hlau feem ntau siv hauv tsheb, txuas hniav, nkoj thiab kev tsim kho.

Specification

Lub npe	BS 1387 Q215 Q235 Q345 Galvanized Steel Yeeb Nkab
Nto	Galvanized (200-220g / m2 ib txwm, tuaj yeem thov los ntawm cov neeg siv khoom)
Khoom siv	Q195, Q215, Q235, Q345
MOQ	30 tons rau ib txwm loj thiab cov khoom siv
WT	Raws li cov neeg siv khoom thov
Cov nqe lus them nqi	TT tso nyiaj + qhov sib npaug tiv thaiv BL daim ntawv / LC lossis 100% LC thaum pom
Cov ntsiab lus lag luam	FOB, C&F, CIF, EXW
Ntev	tsau los yog random, raws li tus neeg thov.
Kev kho mob kawg	Plain (yuav tsum threaded, punch, shrink, extension ... )
Lub sijhawm ua haujlwm	hauv 30 hnub

Q195 Q235 Q345 Galvanized Steel Yeeb Nkab

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Chemical composition thiab mechanical zog:

Qib	Tshuaj muaj pes tsawg leeg					Mechanical Properties
	C	Mn	Si	S	P	Yield	Tensile	Elongati
	C	Mn	Si	S	P	Lub zog Mpa	Strenth Mpa	-yog %
Q195	0.06-0.12	0.25-0.50	Tsawg dua lossis sib npaug rau 0.30	Tsawg dua lossis sib npaug rau 0.045	Tsawg dua lossis sib npaug rau 0.05	Ntau dua lossis sib npaug rau 195	315-430	Ntau dua lossis sib npaug 33
Q235	0.12-0.20	0.30-0.67	Tsawg dua lossis sib npaug rau 0.30	Tsawg dua lossis sib npaug rau 0.045	Tsawg dua lossis sib npaug rau 0.04	Ntau dua lossis sib npaug li 235	375-500	Ntau dua lossis sib npaug li 26
Q345	Tsawg dua lossis sib npaug rau 0.20	1.00-1.60	Tsawg dua lossis sib npaug rau 0.55	Tsawg dua lossis sib npaug rau 0.04	Tsawg dua lossis sib npaug rau 0.04	Ntau dua lossis sib npaug rau 345	470-630	Ntau dua lossis sib npaug 22

Tuam txhab Profile

GNEE Steel Pipe Group yog ib qho ntawm cov tuam txhab loj tshaj plaws ntawm ERW square kav, cov kav dej plaub, cov kav dej hollow, cov kav dej galvanized thiab kauv welded kav hauv Suav teb, nrog cov khoom tsim tawm txhua xyoo ntawm 1 lab tons. Kev muag khoom txhua xyoo ncav cuag 1 billion yuan. GNEE Steel Pipe muaj 10 dub longitudinal submerged arc welded steel yeeb nkab ntau lawm kab, 5 galvanized yeeb nkab ntau lawm kab, 3 kauv welded yeeb nkab ntau lawm kab, thiab 1 JCOE longitudinal submerged arc welded steel yeeb nkab ntau lawm kab. GNEE Steel Pipe muaj cov khoom lag luam steel loj tshaj plaws nyob hauv Suav teb thiab tuaj yeem ua tau raws li cov neeg siv khoom xav tau kev yuav khoom sai. Peb yuav ua siab dawb muab kev pabcuam rau koj ib-nres.

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