ISO certificate seamless stainless steel tube 321 per ton

Strictly follow the ASTM A 554  and others.

Features:

1) Material of stainless steel: grade: AISI 201, 202, 301,304, 304L, 316.etc.

2) Applied field: construction upholstery, and industry instruments (fencing, railing,safe doors / windows, gate fittings, inside staircases, balcony balustrades,furniture, sanitary wares, kitchen wares)

Specifications:

1) Round pipes - Outside diameter(mm) :

8,9.5,11,12, 12.7,14.5, 15.9, 17,18,19,20,22,23,28,29, 31.8 ,35,36,38,45, 47,48,50.8,60,63,76,88.9,102,114,133,141,159,219

2)Square pipes - Outside dimensions(mm) : 10x10,12x12,15x15,17x17,18x18,19x19,20x20,22x22,23x23,24x24,25x25,28x28,30x30,36x36,38x38,40x40,48x48,50x50,60x60,70x70,80x80

3)Rectangular pipes - Outside dimensions(mm) : 20x10,23x11,24x12,25x13,28x13,30x15,34x22,36x23,37x24,38x25,40x20,48x23,50x15,50x25,60x15,60x30,73x43,75x45,95x45

4) Wall thickness: 0.3 - 3.0mm

5) Length: 6m (or according to customers' requests)

6) Polishing: 600#,400#, 320#, 240#, 180#.etc.

7) Tolerance:  

 a) Outer diameter: ±0.15mm 

 b) Thickness: ±10% of wall thickness 

 c) Length: ±4.5mm - 0mm

8) Other size can be manufactured according to requirements 

Chemical Composition about stainless steel pipe

packaging of 301 surface stainless steel pipe

Jiangsu cunrui Jiangsu Cunrui metal products Co. Ltd. We are a factory setted up more than 20years and export more than 15years.

We produce various kinds of products related to stainless steel. The main products include steel sheets, steel plates, steel coils, steel pipes, steel tubes, steel bars, steel circles, square steel, hexagonal bar, steel tube, steel pipe fittings, flanges, galanced sheet/coil etc.

If you need the products, we will give you the most  reasonable  price. (*^__^*)

And of course,we are more willing to make friend with you.

It’s my pleasure to meet  you ,my friends.We trust that our experience in doing this products and reliable quality will entitle us to win your confidence .

Can’t wait to recieve your reply even if just make a friend with you.

The reason why you Choose us

· ISO Manufacturer

· BV and SGS Audited company .

· Industry experience over 15 years.

· Management Systems-Internal Software

· Finished Product Inventory-More Than 500 Tons.

· Raw Material inventory -Over 800 Mertic Tons.

· Shipment of goods -More than 30 countries worldwide

· We have the most convenient transport and prompt delivery.

· We offer competitive price with best service .

· We have high technical production line with top quality products

· We have win high reputation based on best quality products.