Materials

PSL produces seamless and welded pipes and tubing in stainless steel, duplex, titanium and other high nickel alloy tubing, to most of the common specification. PSL also produces tubes and pipes to many other national and international standards including DIN, AMS, BS, MILT, and EN

Grade UNS Designation ASTM
Austenitic Stainless
304 S 30400 A249, A269, A688, A270,A312, A498, A554
304L S 30403 A249, A269, A688, A270,A312, A498, A554
304H S 30409 A249, A269, A688, A270,A312, A498, A554
316 S 31600 A249, A269, A688, A270,A312, A498, A554
316L S 31603 A249, A269, A688, A270,A312, A498, A554
316H S 31609 A249, A269, A688, A270,A312, A498, A554
321 S 32100 A249, A269, A688, A270,A312, A498, A554
310S S 31008 A249, A269, A688, A270,A312, A498, A554
347 S 34700 A249, A269, A688, A270,A312, A498, A554
 
Ferretic Stainless
409 S 40900 A268, A803, A498
439 S 43035 A268, A803, A498
439l S 43035 A268, A803, A498
 
Martensitic Stainless
410S S 41008 A268
Inthe future PSL plans to manufacture Pipes and Tubes in the followinggrades :
 
Duplex Stainless
2205 S 31803 A789
 
 

The information presented here is for reference and should not be used as technical/design specifications. Specifications are subject to changes without notice.