sprinkler steel pipe for fire fighting system

Weifang East Steel Pipe Co., Ltd. produce the high quality steel pipe, including ERW and seamless pipe.

Standard: ASTM A53, ASTM A106, ASTM A795, ASTM A135, AS1074, API5L, API 5CT, BS1387, DIN2444, DIN 2394, DIN 2395, EN10219, EN39, JIS3444, UL797, UL6, UL852.

SIZE:OD33.4-219.1mm

Usage: fire fighting system sprinkler pipe, oil field pipe,

Surface coating: hot dipped galvanized, painted, powder coating

Ends type: Plain ends, grooved ends, threaded and coupling ends, shouldered ends

Shape: Round 

Certificate: ISO9001, CE, UL, API 5L, API 5CT, JIS

Certificate: ISO9001, CE, UL, API 5L, API 5CT, JIS