astm a53 carbon steel pipe cap ผลิตออนไลน์

Seamless Butt Welded 90 Degree 2.5D 3D 5D Long Radius Carbon Steel Bend Product Description: Material: Carbon Steel: ASTM/ASME A234 WPB/WPC; A420 WPL6; ASTM A860 WPHY42/52 /60/65/70/75, ST37.0, ST35.8, ST45.8, ... อ่านเพิ่มเติม

Carbon Welded Steel Pipes For Construction Project Product Description: Sizes Bevel ends, varnishing, protected by plastic caps Steel Grade: 10#, 20#, 35#, 45#, Q345 (16Mn), X42, X52, X62, GR.B Standard: GB8162... อ่านเพิ่มเติม

Carbon Steel Pipe Elbow Butt Welding Seamless JIS PG370 Galvanized Bevel ends, varnishing, protected by plastic caps Steel Grade: 10#, 20#, 35#, 45#, Q345 (16Mn), X42, X52, X62, GR.B Standard: GB8162/8163, ASTM ... อ่านเพิ่มเติม

3D Bend Seamless Butt Welded Carbon Steel Bend 90 Degree in stock Product Description: Material: Carbon Steel: ASTM/ASME A234 WPB/WPC; A420 WPL6; ASTM A860 WPHY42/52 /60/65/70/75, ST37.0, ST35.8, ST45.8, ... อ่านเพิ่มเติม

Carbon Steel Bend DIN Long Radius SCH40 3D 5D 180 Degree Pipe Asme Carbon Steel Bend Long Radius Sch40 3D 5D 90 Degree Pipe In Stock Product Description: Material: Carbon Steel: ASTM/ASME A234 WPB/WPC; A420 ... อ่านเพิ่มเติม

Seamless Butt Welded Carbon Steel 3D 5D Bend 90 Degree Pipe Schedule 40 Product Description: Material: Carbon Steel: ASTM/ASME A234 WPB/WPC; A420 WPL6; ASTM A860 WPHY42/52 /60/65/70/75, ST37.0, ST35.8, ST45.8, ... อ่านเพิ่มเติม