Cangzhou large diameter steel elbows

Cangzhou large diameter steel elbows product specifications 1.Size: 5"-62" Inch, DN15-DN1480 Wall thickness: Sch5-Sch160 XXS 2.Material: Carbon steel: ASTM A234 WPB, WPC, ASTM A420 WPL1, WPL3, WPL6, WPHY42, 46, 52, 56, 60, 65, 70 Alloy steel: ASTM A234 WP1, WP12, WP11, WP22, WP5, WP7, WP8, WP91 API5L X42 X52 X56 X60 X65 X70 X80 Stainless steel: ASME A403 WP304, 304L, 316, 316L, 310 Standards: ANSI, DIN, JIS, GB, ASTM, JB, SH, YB, SY, HG, API ASME 3.Usage: Petroleum, chemical,