Yingkou Changxin Pipe Fittings Manufacturing Co., LTD

Yingkou Changxin Pipe Fittings Manufacturing Co., Ltd., established in 1993, is a leading manufacturer specializing in carbon steel, stainless steel, and alloy steel pipe fittings. With a 30,000 square meter facility, we excel in product development, production, and sales. Our extensive range of offerings includes elbows, tees, reducers, and pipe caps, all manufactured to meet various industry standards. Additionally, we possess the expertise to produce machinery for push-type forming and chamfering of elbows. Moreover, we offer customized processing and manufacturing services for non-standard products based on customer-provided drawings. Products: - Elbow (LR & SR, 30°, 45°, 60°, 90°, 180°) - Tee (Equal & Reducing) - Reducer (Concentric & Eccentric) - Cap - Bends (4D & 5D) - Forged Fittings - Socket welding Fittings - Threaded Fittings - Forged Flanges Seamless Pipe Fittings: - Carbon Steel: - Elbow (½’’ to 36’’) - Tee (½’’ to 24’’) - Reducer (½’’ to 24’’) - Cap (1’’ to 36’’) - Bends (DN80 to DN600) - Stainless Steel: - Elbow (½’’ to 36’’) - Tee (½’’ to 24’’) - Reducer (½’’ to 24’’) - Cap (1’’ to 36’’) Welded Pipe Fittings: - Carbon Steel: - Elbow (4’’ to 80’’) - Tee (8’’ to 80’’) - Reducer (8’’ to 100’’) - Stainless Steel: - Elbow (4’’ to 60’’) - Tee (8’’ to 60’’) - Reducer (8’’ to 60’’) Standard: ASTM A234: WPB, WPC, WP5, WP9, WP11, WP22 ASTM A105: A105 ASTM A420: WPL3, WPL6 ASTM A403: WP304/304L/304H, WP316/316L/316H, WP317/317L, WP321/321H, WP347/347H ASTM A815: S31803 ASTM A860: WPHY52, WPHY60, WPHY65, WPHY70 ASTM A350: LF2&LF3 ASTM A182: F304/F304L/F304H, F316/F316L/F316H, F312/F312H, F11CL1/F11CL2/F11CL3, F12CL1/F12CL2 ASME B16.5, ASME B16.9, ASME B16.28, ASME B16.11 MSS SP-43, MSS SP-83, MSS SP-95, MSS SP-97 ISO3419, ISO5251 DIN 2605, DIN 2651, DIN 2621, DIN 2617, DIN 2631-2635, DIN 2527, DIN 2542, DIN 2565, DIN 2573, DIN2576 JIS B2311, JIS B2312, JIS B2313, JIS B2220