passing ISO9001:2015, all our precision tube is in high quality control.
All our material are from famous steel supplier, such as Hubei Xinyegang Steel Co., Ltd., Bao Steel, TPCO, Pangang Group and so on.
Straightness: 1:1000mm or customized
Tolerance: H8 H9
Our seamless tube can be widely used for hydraulic cylinder, automobile parts, motorcycle exhaust, gas cylinder, elevator buffer, oil and drilling, and so on.
As one of the professional steel pipes manufacturers and suppliers with 20 years' experience, Xinpeng now brings customers stkm11a cold rolled seamless tube. High in quality and strength, competitive in price, you can rest assured to buy quality steel pipes with our factory, and customized orders is also welcomed.