Zhangjiagang Sanlin Jintai New Energy

Zhangjiagang Sanlin Flange Forging CO., LTD. is an ISO 9001:2000 Certified Manufacturer of forged steel flanges. We specialized in the manufacture of large OD and high pressure flanges, for wind power, oil & gas and other industry area. Max. OD up to 6000m We manufacture Weld Necks, Blinds, Slip-ons , Anchors, Expanders, and in 4” to 60” diameter with ANSI B16.5, B16.47, EN1092-1, BS 4504, JIS 2220, GB/T 9112,Gost12820 •150# from 26” – 60” •300# from 26” – 48” •600#, 900#, 1500#, and 2500# – all sizes