tubo de carbono caldera de tubos sin soldadura acero pipa/roban pipas redondas

 

ronda tubería - tuberías de acero al carbono sin costura

Product name	Carbon steel round pipes  - small & middle size seamless pipes
Brand	Zhongxing Steel Pipe
Type	Seamless tube
Out Diameter(OD)	4" to 16"
Wall Thickness(W.T)	6.02mm to 59.54mm
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 tube
Material 2	ASTM A53A/B,A106B/C,A179/A192, ST37,ST45,SAE1020/1045,CK45 etc
Raw material :	Steel bar
Technoque :	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 pipe ,anti-rust oil or galvanized or other
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, DP , or T/T +LC
Surface & Packing :
Seaworthy package in bundle wrapped with strong steel strips .
1. Hexagonal bundles with steel strips , bare tube ,plain ends , without painting & caps .
2. Hexagonal bundles with steel strips , bare tube 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 tubing

equipos de prueba:
calidad y cantidad garantizada!










de la marca y la pintura:





especializada en tubo de acero inconsútil para 23years incluyendo exportación durante 8 años, hemos conseguido mucha experiencia de buen servicio






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Grupos de Producto : Tubo sin soldadura > Otros tubos de acero