hot rolling seamless black coating carbon steel pipes

OD

6-950mm

WT

SCH5,SCH10,SCH20,,SCH60,SCH80,SCH100,SCH120,SCH160,XXS

Specification

1.Outer Diameter:5mm---950mm

2.Wall Thickness:0.5mm--80mm

3.Length:4-14m

4.We can also produce according to customersrequirement

Material

10#20#45#16Mn A106 Gr A,B,A53 Gr B,ASTM A179,A315B,A335 P11,A335 P22,A335 P5 12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo 910A 355P 22 STF A25

Standards

1. ASTM:ASTM A106GR.A; ASTM A106GR.B; ASTM A53GR.A; ASTM A53GR.B;      ASTM A333; ASTM A334; ASTM A192; ASTM A210;

2. JIS: G3452;G3457; G3454; G3456; G3461; G3454; G3455;      STPG38; STPG38; STS38; STPT42; STB42; STS42; STS49; STPT49

3. DIN:ST33;ST38ST35;ST42;ST45;ST52.4;ST52; TT St35N;10Ni14;15Mo3

4. API:APL 5LAPI 5CT ;API LINE PIPE and so on

5. we can also produce according to customer requirement

Certificates

1. Environmental Management System Certificate

2. Quality Systerm Certificate

3. API

4. ISO

5. Other certificates

Process Method

1. Cold Drawn

2. cold rolled

3. Hot rolled

4. ERW

5. SAW

6. EFW

7. LASW

Face finished

1. Manual polished

2. mechanical polished

3. black paint on the face

4. anti-rust oil and caps on both ends

5. galvanized

Usage Range

1. structral pipe

2. oil or gas transportation

3. fluid pipe

4. line pipe

5. drill pipe

6. boiler pipe

7. other uses we can produce according to customer requirement

packing

1. PP

2. PE

3. Bundle

4. caps both ends

5. according to customer requirement

All for customer and all for customer benifit