AISI 4140 42CrMo Cold Rolled Seamless Steel Pipe High Precision Steel Pipe

AISI4130 and AISI4140 are all belong to "ALLOY STEEL" material,the content of Cr and Mo is much higher than Carbon Steel material.And they have perfect performance during impact.

So they have widely use in the gear for locomotive traction,turbocharger transmission gear,pressure vessel gear,rear axle,connecting rods and spring clips with heavily loaded.

Cold Rolled High Precision Seamless Steel Pipes have bright,smooth and oil-dipped surface.So it can save energy during the maching process.

Zhongtong Weiye Special Steel Co.,Ltd. is a professional and reputable steel manufacturer and exporter in Jiangsu, China. We're professional in offering our clients welded steel pipes, galvanized steel pipes, steel strips, angle steel and other related products. Products are mainly exported to Europe, America, Southeast Asia, the Middle East and other countries and regions. Generally, our products are widely applied in construction, bridge, car manufacturing, electrical installation and mining. We have won recognition from our clients due to our good credit and good services. Zhongtong Weiye Special Steel Co.,Ltd. follows the tenet of "quality of survival, integrity and development". We would like to use high quality products and excellent service to develop a bright future with our clients.