Product Main

Specifications

Spiral steel pipe(API 5L)
Size
No.
(O.D x Wall Thickness)mm
No.
(O.D x Wall Thickness)mm
 
1.
219×6--7
13.
1016×8--19
 
2.
273×5.6--8
14.
1219×8--20.6
 
3.
323.9×5.6--8
15.
1422×8--20.6
 
4.
355.6×5.6--9
16.
1626×10--22.2
 
5.
406.4×5.6--10
17.
1829×12.7--23.8
 
6.
457×5.6--10
18.
1930×12.7--23.8
 
7.
508×5.6--12
19.
2032×14.3--25.4
 
8.
610×6.4--13
20.
2120×14.3--25.4
 
9.
660×7.1--13
21.
2235×14.3--25.4
 
10.
711 × 7.1--14
22.
2337×14.3--25.4
 
11.
813 ×7.1--16
23.
2438×14.3--25.4
 
12.
914 ×7.1--16
24.
2750×14.3--25.4
In addition to above specification, the pipes can be produced according to customers requirements.
Execute Standard
API SPEC 5L Specification for Line PipeGB/T9711.1 Petroleum and natural gas industriesSteel pipe for pipelinesTechnical delivery conditions
SY/T5037 Spiral submerged arc welded pipe for low pressure liquid transportation
Used for
Petroleum and natural gas industry, chemical industry, electric industry, flammable and non-flammable liquid transportation and steel construction, drainage project and city construction etc.
Material
Q235Q345L175-L485SS40016MnL290-L360or according to the customer's requirements.
Length
12000mm+500mm or according to the customers requirements.