tubes sans soudure en acier au carbone - tubes exportateur professionnel

Spécifications en acier au carbone tube
OD : 21,3 mm
273mm épaisseur : 2,77 mm à 40mm
matériaux : comme st37, a106/a53b

carbone sans soudure en acier au carbone tubes - professional




exportateur de tubes en acier

Product name	Cold drawn seamless steel tubing middle size ,round , carbon steel cold drawn
Brand	Zhongxing Steel Pipe
Type	Seamless tube
Out Diameter(OD)	21.3mm to 273mm
Wall Thickness(W.T)	2.11mm to 40mm
0ur products are offered in standard as well as customized specifications given as per clients
Section shape :	Round
Material 1	black carbon steel or ms tubing
Material 2	ASTM A53A/B,A106B/C,A179/A192, ST37,ST45,SAE1020/1045,CK45 etc
Raw material :	Steel bar
Technoque :	Cold Drawing or Hot rolling
Tolerence of OD	±0.1mm or +/-5%
Length	we could produce from 4 meters to 12meters
	For exporting and random length , generally, 5-5.8meters for 20ft container
	For exporting and fixed length , generally , 6-12m for 40ft ctnr
	Also could be fixed length like 5.8m,6m,11.8m as per your request.
Quality	Promised quality, if any problem, return money for compensation
Marking:	as per our standard or clients` request
Surface treatment	Black painting , also could be bare tube ,anti-rust oil or galvanized
MOQ	5 tons per size , totally 20tons .
Calculation of Theoretic Weight : ? Kgs /m = {(OD – W.T ) *W.T }*0.02466
Deliver Time	7-15 days after receiving your deposits.
Certificate:	Mill Testing Certificate
Payment terms	T/T, L/C, D/P, D/A
Surface & Packing :
Seaworthy package in bundle wrapped with strong steel strips .
1. Hexagonal bundles with steel strips , bare pipes ,plain ends , without painting & caps .
2. Hexagonal bundles with steel strips , bare pipes plain ends with black painting and caps
3.Hexagonal bundles with steel strips , black painting or oil ,plain ends and caps,packed by plastic sheets .
4. As per client`s request .
Loading :	20ft tontainer for 26tons at most ,40ft container or 40HQ for 27tons at most ,
	or by bulk for big quantity like thousand tons .
Usage	Construction Foundation Piles
	For Low-Pressur Fluid service,Steel Structure Bridges etc.
Others	We can do special orders as customers requests.
	We can also can provide all kinds of steel hollow tubes.

test équipements :
qualité et quantité assurée !
















marquage et peinture :







spécialisés dans des tubes en acier sans soudure pour 23years y compris exporte depuis 8 ans, nous avons obtenu beaucoup d’expérience pour un service de qualité










tube en acier sans soudure ou le tuyau est notre principalement de produits





et nombreux stocks disponibles pour votre choix !







bonne qualité avec le meilleur service et le prix concurrentiel !


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Groupes de Produits : Pipe sans couture > Tuyaux en acier sans soudure