ERW black steel tube

Product Name

steel tube

Material

Q195,Q215,Q235,Q345,Q360,Q460,10#,20#,35#,45#,12Cr1Mov,20Cr,

40Cr,15CrMo,20CrMo,35CrMo,42CrMo,20CrNiMo,40CrNiMo,GCr15,65Mn,

50Mn,25Mn,20Mn,20mnv6,50Cr,20CrMnTi,20CrMoTi,40mn2,45mn2,40Mn8,

40MnBM

Material Chemical Composition

Tensile strength: 375-460(Mpa)

Yield strength:≥235(Mpa)

Elongation:≥26(a≤16mm)
                    ≥25(a>16-40mm)
                    ≥24(a>40-60mm)
                    ≥23(a>60-100mm)
                    ≥22(a>100-150mm)
                    ≥21(a>150mm) 

Standard

API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,

ASTMA179/A192/A213/A210/370WP91,WP11,WP22         

GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013,

GB/T8163-2008, GB8162-2008,GB/T17396-2009

Certificates

API5L ISO 9001:2008 TUV SGS BV etc

Packaging

Loose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement

Application

1. Fluid pipe

2. Chemical Fertilizer Pipe 

3. Structure pipe
4. High and low pressure Boiler tube

5. Drill pipe  

6. Gas pipe

7. Scaffolding pipe 

8.Hydraulic pipe

9.Oil pipe