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4140 Alloy Steel Tube

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US$ 700 - 1,200 / Unit

1 Unit(Min. Order)

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Product Description

Product name	Precision seamless steel pipe
Outer diameter	10mm-280mm
Thickness	0.4-20mm,SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc
Length	5.8m,5.85m,6m,11.8m,12m Random length: 5-12m
Material	10#, 20#,Q235, Q345,ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4,A53B, A106B,API 5L B,X42,X46,X52,X60, X65, STP G38,STPG42,STPT42,STB42,STS42,STPT49,STS49
Standard	GB, JIS, ASTM, AISI, EN, BS, DIN
Technique	Cold drawn
Surface treatment	Oil coated, Pickling, High finish, High precision, High cleanness of tube inside and outside wall
Test pressure/ Mpa	D10.2-168.3mm=3Mpa ;D177.8-323.9mm=5Mpa
Test pressure standard	Comply with the provisions of GB 3092
Mechanical Properties	Cold bending deformation, flaring flattening without cracks
Application	For low pressure liquid delivery such as water , gas and oil; For Bearing, pneumatic components, cylinder medical equipment, fitness equipment, hydraulic, pneumatic cylinder
Certificates	API5L ISO 9001:2008 TUV SGS BV etc

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