Seamless Steel Pipe
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Large and small diameter thick and thin wall seamless steel tube No. 20 45#20cr40crQ345B alloy seamless pipe support cutting
Product name:seamless steel pipe & tube
Standard: ASTM, GB 5310-1995
Grade: A53-A369, A53(A,B), A106(B,C), A333
Materials: ASTM A 179 A53 A106, API5L Gr.B X60 X42, Q235B, Q345B, Q345C, 20#, 12Cr1MoV, 15CrMo, TP304, 316 310S.S235JR
Place of origin: China (Mainland)
Outer diameter: 16 – 820mm
Thickness: 1.0 – 100mm
Length: 5.8m/6m/12m or as customer demand
Section shape: round
Technique: cold drawn
Application: boiler pipe
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Custom 45# hot rolled seamless large diameter steel pipe fluid transfer pipeline engineering thick wall seamless steel tube
The seamless steel tube is perforated from the entire round steel, and there is no welded steel pipe on the surface. According to the production method, seamless steel pipes can be divided into hot -rolled seamless steel pipes, cold -rolled seamless steel pipes, cold pulled seamless steel pipes, squeezing seamless steel pipes, and top pipes.
According to the shape of the section, seamless steel tubes are divided into two types: round and alien. The alien pipes include square, oval, triangular, hexagonal, melon seeds, astrology, and wing tubes.
