ASTM Grades

Material

Pipes

Fittings

Flanges

Valves

Bolts & Nuts

Carbon Steel

A106 Gr A

A234 Gr WPA

A105 Gr A

A216 Gr WCB

A193 Gr B7
A194 Gr 2H

A106 Gr B

A234 Gr WPB

A105 Gr B

A216 Gr WCB

A106 Gr C

A234 Gr WPC

A105 Gr C

A216 Gr WCB

Carbon Steel
Alloy
High-Temp

A335 Gr P1

A234 Gr WP1

A182 Gr F1

A217 Gr WC1

A193 Gr B7
A194 Gr 2H

A335 Gr P11

A234 Gr WP11

A182 Gr F11

A217 Gr WC6

A335 Gr P12

A234 Gr WP12

A182 Gr F12

A217 Gr WC6

A335 Gr P22

A234 Gr WP22

A182 Gr F22

A217 Gr WC9

A335 Gr P5

A234 Gr WP5

A182 Gr F5

A217 Gr C5

A335 Gr P9

A234 Gr WP9

A182 Gr F9

A217 Gr C12

Carbon Steel
Alloy
Low-Temp

A333 Gr 5

A420 Gr WPL6

A350 Gr LF2

A352 Gr LCB

A320 Gr L7
A194 Gr 7

A333 Gr 3

A420 Gr WPL3

A350 Gr LF3

A352 Gr LC3

Austenitic
Stainless
Steel

A312 Gr TP304

A403 Gr WP304

A182 Gr F304

A182 Gr F304

A193 Gr B8
A194 Gr 8

A312 Gr TP316

A403 Gr WP316

A182 Gr F316

A182 Gr F316

A312 Gr TP321

A403 Gr WP321

A182 Gr F321

A182 Gr F321

A312 Gr TP347

A403 Gr WP347

A182 Gr F347

A182 Gr F347