The process of heat treatment of seamless pipes is mainly when the temperature is high, because the deformation resistance of the capillary pipe is small, the capillary tube can achieve a larger amount of deformation.

This article gives you a clear understanding of the seamless pipe by introducing the length of the seamless pipe

Thickness deviation may differ from the actual weight. This is only the theoretical weight and does not represent the actual weight.

DIN 2448 pipe can be seamless, welded, ERW, EFW, fabricated, U bent, hollow or hydraulic in production type. The din 2448 st35 pipes range in dimensions according to the standards.

The DIN 2440 standard applies to medium-weight tubes suitable for screwing used in applications of medium pressure air and non-hazardous gases.

DIN 2391 standard specifies the Seamless steel tubes used for Mechanical and Automobile.The main products of steel / steel grade: DIN2391-1(ST35, ST45, ST52).