Application: Construction/building materials steel pipe, Low-pressure liquid, water, gas, oil, line pipe
OD: 21.3-762mm. WT: 1.24-63.5mm. L: 5.8m, 6m, 12 m, or customized
Standard: DIN 2440, ISO 65, BS 1387, BS 1139, BS 4568, EN 10255, EN 39 GB/T 3091, GB/T 13793, JIS 3444 ASTM A53, A500, A36, A252, A795, API 5L
Ends: Threaded ends: with or without coupling/socket
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings