Used as low pressure liquid delivery pipes,variety of structural parts by the force and pressure as well as other purposes.
API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711 ASTM A139, ASTM A252, JIS G3444 etc.
API 5L: GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR A, GR B, GR C
EN:S275, S275JR, S355JRH, S355J2H
GB:Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, ...