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SSAW Carbon Steel Water Line Pipe

SSAW Carbon Steel Water Line Pipe

SSAW Carbon Steel Water Line Pipe is a kind of carbon steel pipe made by spiral submerged arc welding. Submerged arc welding is an important welding method. Its inherent welding quality is stable, welding productivity is high, and there is no arc and smoke.

SSAW Carbon Steel Water Line Pipe is a kind of carbon steel pipe made by spiral submerged arc welding. Submerged arc welding is an important welding method. Its inherent welding quality is stable, welding productivity is high, and there is no arc and smoke. It becomes the main welding method in the manufacture of important steel structures such as pressure vessels, pipe segments, and box beams. The strength of SSAW pipe is generally higher than that of straight welded pipe. It can produce welded pipe with larger diameter with narrower blank, and can also produce welded pipe with different pipe diameter with blank of the same width.


Description

Standard:

DIN30670,CSA Z245.21,CSA Z245.20, AS1518, AWWA C213

Material:

Q235, Q275, Q345

Specification:

DN200--DN2000

Wall thickness:

Wall thickness: 5mm-60mm

Surface treatment:

Surface treatment: TPEP,3PE,3PP

Usages:

Water, gas, air and steam, black steel tubes and pipes are utilized for gas distribution inside and outside the house and for hot water circulation in boiler systems. It is also used for line pipes in oil and petroleum industries, for water wells and for water, gas and sewage purposes. It is not used for potable water or for drain waste or vent lines.


N.BEpoxy powder coatingAdhesive(um)Min wall thickness of anticorrosive coating(mm)
(mm)(mm)two layerthree layerusual gradestrengthen grade
≤100≥80

1.82.5
250200-400170-2502.02.7
250

2.22.9
500

2.53.2
DN≥800

3.03.7

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