China High Quality Seamless Grooved Steel Tube
These china high-quality grooved steel tubes are designed for use with all types of fasteners, couplings, and fittings. These high-quality grooved steel tubes carry high fire fighting capacity and are widely used in water treatment, oil exploration, fire protection, and plumbing operations. These pipes are appreciated for their sturdy construction, high tensile strength, and geometrical accuracy.Brand Name: Sino rise
Finish: 438#/mirror
Welding Line Type: Seamless/ERW
End: Plain/bevel/thread
Steel Grade: 1.4307/N08811
Shape: Winged melonshaped irregular elliptical
Standard: JIS, GB, AISI
Application: Coal Mine/ Supports
Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Delivery Period: within 15 days from the date of payment by the buyer