Welding Steel Pipe

Welded steel pipes refer to steel pipes with seams on the surface that are welded by bending and deforming steel strips or steel plates into round, square and other shapes.

Welding Steel Pipe

Welded steel pipes refer to steel pipes with seams on the surface that are welded by bending and deforming steel strips or steel plates into round, square, and other shapes.

Specification

Product name

Q195 Low Carbon Steel Hot DIP Galvanized Welded Round Metal Steel Tube 3LPE Oil Pipeline Anti Corrosion Spiral Welded Steel Pipe

Material

10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35

Wall thickness

1MM~12MM

Outer Diameter

20MM~508MM

Physical Property

API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS

6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711

Grade

10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52

Grade A, Grade B, Grade C

Surface Treatment

1. Galvanized

2. Black
3. Transparent oil, anti-rust oil

Pipe Ends

Plain end/Beveled, protected by plastic caps on both ends, cut square, grooved, threaded and coupling, etc.

Application

Suitable for fire piping systems, air, gas, oil, and so on


 

FAQs

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