ASTM A213 covers seamless ferritic and austenitic steel boiler, Boiler Tube, and heat-exchange tubes, designated Grades T5, TP304, etc. Grades containing the letter, H, in their designation, have requirements different from those of similar grades not containing the letter, H.

ASTM A268 is the standard specification for seamless and welded ferritic and martensitic stainless steel tubing for general service.

Our offered A358 welded pipe Specification covers Electric-Fusion-Welded Austenitic Chromium-Nickel Alloy Steel Pipe for High-Temperature Service, designated Grades TP304L, TP304, TP316 and TP316L etc.

The specification covers grades of stainless steel tubing for general corrosion-resisting and low or high-temperature service.

ASTM A778 stainless steel pipe is used in low to moderate temperature applications. The specification is for unannealed, welded stainless steel materials.

This specification covers straight seam and spiral butt seam welded unannealed austenitic stainless steel tubular products intended for low and moderate temperatures and corrosive service where treatment is not necessary for corrosion resistance.

Stainless steel welded pipe is corrosion resistant and this type of material is extremely durable in harsh conditions.