steel pipe, description about Spiral Submerged Arc Welded Steel Pipe (SSAW) on China Suppliers Mobile

Product Details

We supply various steel pipes, including seamless steel pipes, spiral welding pipes, straight welding pipe, ERW pipes, SSAW pipes, LSAW pipes, precision pipes, boiler pipes.

Specification:

Type: Spiral Submerged-arc Welded steel pipe (SSAW)

Adopting automatic submerged arc welded technology, shaped with spiral weld seam.

#	OD x WT (mm)	#	OD x WT (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

Pipes can be produced at customer's requests.

Standard:

API SPEC 5L Specification for Line Pipe　

GB/T9711.1 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions
SY/T5037 Spiral submerged arc welded pipe for low pressure liquid transportation

Applications:

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:
API 5L A.B. X42-X52 Q235~Q345　L175-L485　SS400　16Mn　L290-L360　or according to the customer's requirements.

Length:
6~12m or according to the customer's requirements.

Pls contact us for more info