- Honed pipe/tube are precision seamless pipes that have been cold-drawn or cold-rolled with high dimensional accuracy and good surface finish. They are suitable for mechanical structures and hydraulic equipment. Using precision seamless steel pipes to manufacture mechanical structures or hydraulic equipment can greatly save processing time, improve material utilization, and improve product quality.
- Product specifications: Inner diameter 40-400mm Wall thickness: 3-50mm
- Steel pipe material: 20#, 35#, 45#, Q345B, Q345D, 25Mn, 27SiMn, E355, Q235, 20G, 16Mn, 40Cr, 12Cr1MoV, 10CrMo910, 15CrMo, 35CrMo, 42CrMo.
- Product standards: GB/T3639, GB/T8713, EN10305-1, 002, EN10305-2, 2002, ASTM A519, ASTM 513, GB/T1591, GB/T17396.
- Quilted pipe processing technology: The Honed pipe/ tube is processed by scraping and rolling. Since the surface layer retains surface residual compressive stress, it helps to seal micro cracks on the surface and hinders the expansion of erosion. This improves the corrosion resistance of the surface and delays the occurrence or expansion of fatigue cracks, thus improving the fatigue strength of the quilted pipe. Through roll forming, a cold work hardening layer is formed on the rolling surface, which reduces the elastic and plastic deformation of the contact surface of the grinding pair, thereby improving the wear resistance of the inner wall of the quilting tube. After rolling, the surface roughness value Decreasing can improve the matching properties
- Honed pipe/tube are widely used in: engineering machinery, metallurgical machinery, plastic machinery, hoisting and closing machinery, mining machinery, road construction machinery, textile machinery and other industries.
Get A Quote Today
Best quality at the lowest price
