ASTM A312 304/321/316L Stainless Steel Seamless Pipes And Tubes
Scope of application:
The corrosion resistance of stainless steel seamless pipes depends
on the alloying elements contained in the steel. Chromium is the
basic element for stainless steel to obtain corrosion resistance.
When the content of chromium in steel reaches about 12%, chromium
and oxygen in corrosive medium act to form a thin oxide film
(self-passivation film) on the surface of steel. , which can
prevent further corrosion of the steel matrix. In addition to
chromium, the commonly used alloying elements for stainless steel
seamless pipes are nickel, molybdenum, titanium, niobium, copper,
nitrogen, etc., to meet the requirements of various uses for the
structure and properties of stainless steel.
Overview:
Welding Line Type | Seamless/Spiral Welded |
| Type | seamless pipe/tube |
| Shape | Round pipe, Square pipe, Rectangular pipe |
| Surface | 2B,2D,NO.4, NO8, BA,HL |
| Length | 6 Meters and as customer's requirement |
| Welding process | High frequency weldin |
FAQ:
Q1 . Can I have a sample order for stainless steel strips products
?
A : Yes , we welcome sample order to test and check quality . Mixed
samples are acceptable .
Q2 . What about the lead time ?
A : Sample needs 3-5 days
Q3 . Do you have any MOQ limit for stainless steel strips products
order ?
A : Low MOQ , 1pcs for sample checking is available
Q4 . How do you ship the goods and how long does it take to arrive
?
A : We usually ship by DHL , UPS , Fedex or TNT . It usually takes
3-5 days to arrive . Airline and seashipping also optional For mass
products , ship freight is prefered
Q5 . Is it OK to print my logo on products ?
A : Yes , OEM and ODM are available for us
Q6 : How to ensure the quality ?
A Mill Test Certificate is supplied with shipment . If needed , a
Third Party Inspection is acceptable
