Sorting by DIN, ASTM, EN...

 

• DIN 2440-78  Medium-weight steel pipes.

• DIN 2441-78  Heavy-weight steel pipes.

• DIN 17175-79   Seamless pipes of heat-resistant steels.

• DIN 1629-84  Round unalloyed steel pipes subject to special requirements.

• DIN 1630-84  Round unalloyed steel pipes subject to extremely high requirements.

•  ASTM A 53-01 Steel “black” seamless pipes.

•  ASTM A 106-99  Seamless carbon steel pipes for high-temperature service.

•  ЕN 10220-2002 (DIN 2448-81)  Assortment of cold-worked pipes.

•  EN 10220-2002 (DIN 2448-81)   Assortment hot-worked pipes.

• EN 10210-1 1997, EN 10210-2 1997 Seamless steel pipes of general application for    steelworks.

• GOST 8733-74/8734-75  Seamless steel cold-worked pipes.

• GOST 8731-74/8732-78  Seamless steel hot-worked pipes.

• GOST 9567-75  Cold-worked precision steel pipes.

• GOST 550-75  Seamless steel pipes for petroleum processing and petrochemical industry.

• GOST 800-78  Steel bearing pipes.

• GOST 8639-82 (range), GOST 13663-86 (technical requirements)   Steel square pipes.

• GOST 1060-83  Seamless steel cold-worked pipes for ship building.

• GOST 5654-76  Seamless steel hot-worked pipes for ship building.

• GOST 13663-86 (technical requirements), GOST 8645-68 (range)  Steel rectangular pipes.

• TU 14-3-190-82  Seamless pipes for boilers and pipelines.

• TU 14-3-460-2003 and TU 14-3r-55-2001  Seamless pipes for boilers and pipelines.

• TU U 322-8-23-96  Cold-worked bearing pipes of small dimensions