Standards:ASTM,ANSI,DIN,JIS,BS,EN
Steel grades:ASTM X42,X46,X52,X56,X65,X70,X80.
16Mn,Q345B,
L219,L290,L245,L320,L360
Size:1/2 to 72 inches.
DN15 to DN1800
Bend angles:normally 45 degree,60 degree,90 degree,180 degree.
or customized.
Wall thickness:2mm to 30mm
Types:Long radius (LR) or Short radius (SR).
Radius of curvature:1D~10D.
Test:Chemical Analysis,Mechanical Properties,Technical Properties,Exterior Size Inspection,Hydrostatic,X-ray,Test,NDT test.
Certificate:ISO9001:2000,API.
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