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).

ASTM A312 Standard Specification covers standard specification for seamless, straight-seam welded, and cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service.

Astm A335 standard specication for seamless ferritic alloy-steel pipe for high-temperature service