Type

carbon steel spiral steel pipe

Specification

1.Outer Diameter:**9mm***0mm

2.Wall Thickness:4mm*0mm

3.Length:Max *2m

4.We can also produce according to customersrequirement

Material

Q**5,Q**5,*0#*0#*5#*6Mn*4MnNb*0G*0MoWVNbST*5.8/IIISAS**6B*2CrMo*5CrMo

*0CrMo*2CrMo*2Cr1Mov*0CrMo**0A**5P*2STFA*5 and so on

Standards 

1.GB:GB*****5;GB*******9;GB*******9;GB*****8;GB*******9;GB*****6

2.ASTM:ASTM A**6GR.A; ASTM A**6GR.B; ASTM/A*3GR.A;ASTM/A*3GR.B;

/ASTM A**3; ASTM A**4/ ASTM A**2;ASTM A**0; and so on

3.JIS: G***2;G***7; G***4; G***6; G***1; G***4; G***5; STPG*8; STPG*8; 

STS*8; STPT*2; STB*2; STS*2; STS*9; STPT*9

4.DIN:ST*3;ST*8ST*5;ST*2;ST*5;ST*2.4;ST*2; TT St*5N;*0Ni*4;*5Mo3

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

6.we can also produce according to customer requirement

Process Method

1.Cold Drawn

2.cold rolled

3.Hot rolled

4.ERW

5.SAW

6.EFW

7.LASW

Certificates

1.Environmental Management System Certificate

2.The People's Republic of China Special Equipment Certification

3.Quality Systerm Certificate

4.API

5.ISO

6.Other certificates

Face finished

1.Manual polished

2.mechanical polished

3.black paint on the face

4.antirust oil and caps on both ends

5.galvanized

Usage Range

1.structural 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