ASTM A213 Seamless Stainless Steel Pipe

We are professional provider of stainless steel pipe in China, including stainless steel welded tube and seamless pipe, our products apply for many industries such as oil and gas, water treatment, mining, food, chemical engineering medicine, paper and pulp.
Stainless steel welded pipe and seamless tube mills covers an area of *****0 square meters, over **0 skillful employees with more than *0 engineers, we have advanced producing equipment and testing device, each year we provide stainless steel pipe over ***0 metric tons With many years experiences, we has completed quality management system, from material inspection to final product, we strictly comply with standard in quality control, and hold a series certificates including ISO ***1:***8, PED.
We hope more and more distributors and vendors will come to visit our factory and cooperate with us in the next years and try to win the mutual profits by close cooperation. We guarantee that we will constantly provide you with our best services, superior quality all the time
 

Grade	**4,**4L,**6,**6L,***5,**1,**0S,etc.
OD	6mm***0mm
Wall thickness (WT)	0.3mm**0mm
Length Max	****0mm
Packing	Standard export Packing Bundled
Quality Control	**0%ET,Pneumatic Test
Surface Finish	Annealed ,Pickled,Bright Annealing
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A**3
1.Wall Thickness Tolerance

D≤*8.1mm	**0%	*0%
D>*8.1mm	**2%	*0%

2.OD Tolerance

D<*5.4mm	*0.1mm	*0.1mm
*5.4≤D≤*8.1mm	*0.*5mm	*0.*5mm
*8.1	*0.*0mm	*0.*0mm
*0.8≤D<*3.5mm	*0.*5mm	*0.*5mm
*3.5≤D<*6.2mm	*0.*0mm	*0.*5mm
*6.2≤D≤**1.6mm	*0.*8mm	*0.*0mm
**1.6	*0.*8mm	*0.*4mm
**0.5	*0.*8mm	*1.*4mm