201 thin-walled stainless steel pipe is a general term for steel pipes with cross-sectional shapes other than round pipes, including welded special-shaped pipes and seamless special-shaped pipes. Due to the material, stainless steel special-shaped pipes are generally made of 304 or higher materials, with 200 and 201 materials having high hardness and increased difficulty in forming.

Stainless steel special-shaped pipes include: elliptical, flat elliptical, triangular, trapezoidal, fan-shaped, single groove, double groove and other unconventional shapes of pipes. It can be processed into the shape required by customers through circular pipe processing, or directly processed through welded pipe machine.

Stainless steel special-shaped pipes are generally distinguished based on their cross-section and overall shape, and can be divided into: elliptical special-shaped steel pipes, triangular special-shaped steel pipes, hexagonal special-shaped steel pipes, diamond shaped special-shaped steel pipes, stainless steel patterned pipes, stainless steel U-shaped steel pipes, D-shaped pipes, stainless steel bent pipes, S-shaped pipe bent pipes, octagonal special-shaped steel pipes, semi-circular special-shaped steel circles, unequal sided hexagonal special-shaped steel pipes, five petal plum blossom shaped special-shaped steel pipes, double convex special-shaped steel pipes, double concave special-shaped steel pipes, melon seed shaped special-shaped steel pipes, conical special-shaped steel pipes, corrugated special-shaped steel pipes, etc.

Product specifications

12.7*12.7mm-400*400mm， The wall thickness is 0.6mm-20mm, and the stainless steel round tube is generally 6 * 1-630 * 28. The specifications include 4 minutes, 6 minutes, 1 inch, 1.2 inches, 1.5 inches, 2 inches, 2.5 inches, 3 inches, 4 inches, 5 inches, 6 inches, 8 inches, 102, 108, 127, 133, 139, 159, 168, 177, 194, 219, 273, 325, 377, 426, 530, 630, etc. Stainless steel special-shaped pipes generally refer to square and rectangular steel pipes, triangular steel pipes, hexagonal steel pipes, stainless steel patterned pipes, U-shaped pipes, D-shaped pipes, water bends, etc.