Name
Size
Steel Grade
Standard
Type
Applications
D
W.T
Cap
1/2"~56"/ 15~1400
SCH10, SCH20, SCH30,
STD, SCH40, SCH60, XS,
SCH 80, SCH 100,
SCH120, SCH 140,SCH 160,
XXS, SCH5s, SCD20s,
SCH40s, SCH80s
(Max thickness: 150mm)
WPB, WPC
ASTM/ASME A234
widely used in petroleum,
power generation,
natural gas, chemicals,
shipbuilding,
papermaking and metallurgy, and so on.
WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
WP 304-304L-304H-304LN-304N; WP 316-316L-316H-316LN-316N-316Ti;WP321-321H;WP 347-347H
ASTM/ASME A403
WPL 3-WPL 6
ASTM/ASME A402
WPHY 42-46-52-60-65-70
ASTM/ASME A860
