DN600 welded steel pipe is also known as ϕ 609 steel pipe. This is the nominal diameter of a steel pipe measuring 609.6 mm.
609.6 mm steel pipes are produced in two types: straight welded steel pipes and spiral welded steel pipes.
Their surface can be coated with VECNY paint, dyed black, or galvanized, depending on the intended use.

Technical specifications of DN600 welded steel pipe
Product information:
- Outer diameter: 609.6 mm
- Pipe length: 6 meters, 12 meters
- Pipe thickness: 9 mm, 9.5 mm, 12 mm, 12.7 mm, 14 mm, 16 mm, 19 mm, 22 mm.
- Production standards: ASTM A53/ A106 Gr.B, API 5L, JIS G3444
- Origin: Imported
- Type: straight welded & spiral welded steel pipes. (Especially at Bao Tin Steel, we can process steel pipe rolls upon request)

Chemical composition and mechanical properties of steel grade for manufacturing DN600 steel pipes
In the table below, Bao Tin Steel only shows information about 2 types of steel grades. Two types are popular in the Vietnamese market.


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