AISI 304l 306 316 316L 321 Ss Welded Pipes Stainless Steel Welded Tubes

AISI 304l 306 316 316L 321stainless welded square stainless steel pipe Preferential supply

Scope of application:

321 321H stainless steel is a titanium stabilized version of 304 for specific applications in the sensitized temperature range. Its resistance to sensitization, coupled with its higher strength at elevated temperatures, makes it suitable for applications where 304 would be sensitized or where 304L would not have sufficient thermal strength. Weld rotting intergranular corrosion does not occur when exposed to mildly corrosive environments. However, Solder 321 should never be used in a highly oxidizing environment as it is susceptible to "knife line" attack. However, in environments with operating temperatures above 500°C, 321 is a better choice and thus has its own advantages. Alloy 321 stainless steel pipe is also beneficial for high temperature use due to its good mechanical properties. Alloy 321 stainless steel has higher creep and stress rupture properties than Alloy 304, especially Alloy 304L can also be considered for sensitive and intergranular corrosion problems.

Overview:

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