Grade

Range

Type

A105/A350 / LF2 /A694F52

Upto 4”

CS-Forged Reinforced Fittings.

A234 WPB/WPHY 42/52/60/65

-24” Seamless

26”-48” Welded

CS-Wrought- BW

A 182 F 304/304L & 316/316L

Upto 4”

SS Forged

A403 Gr. 304/304L, 321/H, 904/L & 316/316L

Upto 16”

SS-Wrought-BW

ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91

Alloys/CS/SS/DSS/SDSS

High Temp /Low Temp

ASTM A815 UNS 31803/ UNS 32750