Q235B Spiral Steel Pipe for Oil

　　Model NO.: OD325mm x 7mm x 12meters

　　Technique: SAW

　　Surface Treatment: Black

　　Section Shape: Round

　　Thickness: 7mm

　　Thickness Tolerance: +/- 0.25mm

　　Trademark: Shengtian

　　Origin: China

　　Type: Welded

　　Material: Carbon Steel

　　Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Construction & Decoration

　　out Dia.(Mm): Od325mm

　　Length: 12meters

　　Steel Grade: Q195/Q235B/Q345/16mn/X42/X52/X80/ASTM A500/A53/A36

　　Specification: OD325mm x 7mm x12meters

　　STR is a Group Company. Full name is Hebei Shengtian Group Reaguan Pipeline Co., Ltd, which mainly produce and export seamless steel pipes, spiral  steel pipes, welded steel pipes and oil pipes . Our annual output is 150000 tons. We have variety of specialized Engineers 98 persons that can supply better, convenient and fast service to our clients. Your want is always the direction of our efforts. Our company can supply you the following standards pipes. GB/T8163-2008， GB/T8162-2008， GB3087-2008， GB5310-2009， GB6479-2013， GB/T17396-2009，GB/T9711-2001/ API Spec 5L, API 5L PLS1/PLS2,  ASTM B36.10M-1996,DIN17175 ST45-III, DIN17440，BS EN 10255, SY/T5037-2012, SY/T5040-2012,  BS1387,BS1139, BS EN10219, GB/T3091,ASTM A53,ISO65, ASTM A500,BS EN10296-2006, JIS G3460, JISG3444-2006, JISG3445-2006, etc. Sizes are from 1/4 inch to 140 inches and thickness is from 2mm to 60mm.