API 5L GrB pipe usage: used in petroleum and natural gas industry in the oxygen, water, oil delivery pipe;
Can also be used for engineering construction, Lin Yuan road beautification, drainage pipeline, plant steel hook construction, high voltage power tower.
Size Range
API 5L GrB Seamless Pipe 1/8” ～24”, DN15～DN600 OD21.3MM～609.6MM
API 5L GrB Line pipe：1/8”-48” inch, DN6～DN1200
Wall Thickness
sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100, sch120, sch140, sch160, xxs,
API 5L Grade B Line Pipe Physical Properties:
Line pipe grade designations come from API Spec 5L Specification for Line Pipe. Standard Line Pipe has grade designation A and B. Stronger grades have the designation X followed by the specified minimum yield strength of the pipe steel, measured in kilopounds per square inch (abbreviated ksi), e.g. X60 for pipe having a minimum yield strength of 60 ksi. See the table below for the standard available grades.
Shanghai Katalor Enterprises Co., Ltd is a professional factory with 8 production lines of API 5L GrB ERW Pipe. The outer diameter of ERW pipes ranges from 1/2 inches to 26 inches, and the maximum length is 20 meters. The annual out put is 40 thousand tons. 20,000Tons stock everyday.
