• API 5CT N80 casing and tubing pipe
• API 5CT K55 casing and tubing pipe
• API 5CT J55 casing and tubing pipe
• EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
• EN10028-2 P265GH Pressure vessels steel equivalents
• EN 10210 S355J2H low alloy carbon structural steel
• EN 10210 S355J0H steel hollow materials
• GB/T 18248 34CrMo4
• GB/T 18248 35CrMo alloy steel
• 30CrMo steel Heat treatment, 30CrMo steel tube/pipe

ASTM A387 Grade 11 Class1(A387GR11CL1) pressure vessel steel

A387 Grade 11 Class 1 is a kind of Cr-Mo-alloy steel plates material intended primarily for welded boiler and pressure vessels designed of elevated temperature service.we are specialized in supplying ASTM steel plate in A387 Grade11 Class1.

Dimension range we mainly supply

Thickness: 8mm to 150mm
Width: 1500mm to 4200mm
Length: 4000mm to 18000mm

Service we mainly supply:

Cutting, Painting, Pretreatment, and The third party inspection in DNV, BV, LR, ABS, SGS ,etc and others in super thick ship steel plate.

Chemical Composition and Mechanical Property:

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

we are a large steel products supplier in China and cooperated with China big Mills to export high quality and super thickness steel plate. For the competitive price in A387 Grade 11 Class1, please contact us by email:[email protected]