Mechanical processing using Mechanical steel pipe with a hollow section from beginning to end without welds. Steel has hollow section, a large number of transmission fluid pipe for petroleum, natural gas, coal machinery processing using seamless steel tube of gas, water and some solid materials etc. steel tube as compared with solid strength steel, flexural wrest resistant, lightweight, is a kind of economic section steel, is widely used in the manufacturing of structural and mechanical parts, such as oil pipe, auto transmission shaft, bicycle racks and construction of steel scaffolding, etc. Using steel pipe manufacturing annular parts, can improve the simplified manufacturing processes, materials, saving material and processing, such as rolling bearing collar, jack sets etc, has been widely used the pipes. Steel pipe is also a indispensable materials for various conventional weapons , gun barrels are made of steel.

Mechanical steel pipe

Mechanical steel pipeSpecifications:
Size range: 1 " nominal through 24 "OD
Wall Thickness up through 4 " thick
Specifications & Grades:
SA-106 Grade B/C, SA-335 P5, P9, P11, P22, P91
SA-333, Grade 1/6 , SA-213 T5, T9, T11, T22, T91
API 5LB & X-Grades through X-80
SA-53 Grade B
A-519 1020 / 1026
A-513 Type 5 (DOM)

 

Cold Drawn Mechanical Steel Pipe

1.Standard:BS,JIS,ASTM,GB,DIN

seamless mechanical pipe

Cold Drawn Mechanical steel pipe

 Carbon seamless pipeSMLS/ERW/LSAW/SSAW:

1.A210-C,St52.4\St52,STS49,Q195-Q235,ST35.8/ST45.8

2.ASTMA106GR.A\B\C; ASTMA192\A210\A179

,ASTMA53GR.A\B/API5L-GrB,DIN1629,JISG3454,DIN17175,JISG345,JISG3456,BS1387

GB/T6728,ASTMA500,EN10217,DIN2448, DIN1629

.