We could supply various kinds of  standard and non-standard flanges a year in accordance with ASME、API、BS、JIS、DIN 、UNI、GOST and etc. Our products have been widely used in the oil refinery、chemical plant, nuclear power, shipbuilding, paper, food and other industries since we attained the work approval certificates from: LR、BV、DNV、ABS、GL , ISO9001 and TüV,
    There are many professional engineers with rich experience in our company to assure the high standard working process and quality. We have equipped water-tight equipments for the purchasing of raw material, the manufacturing, machining and testing of the products. We are now the leading manufacturer in our domestic industry.

   We insist on quality first with competitive price and good service to win the market, and we will keep on satisfying our customers with our best products, working efficiency, and service.

Type of Flanges: 

         Weld Neck, Slip-On, Blind, Socket Weld,Orifice Flange,Swivel Ring Flange, Anchor Flange,Spade & Spacer , Spectacle Blinds Etc.

 Materials :

·Carbon Steel :ASTM/ASME SA105, A350 LF-2, LF-3, A694, SA516-70, A36

·Chrome Alloy :A182-F1, F5, F6, F9, F91, F11, F12, F22

·Stainless Steel:A182 F-304,Dual Grade 304L,316L,316,309,310,317L,321,347,904L,

·Alloy 20,H grades

·Aliuminum:3003, 6061

·Hastalloy:B-2,C-276,G,X, C-22

·Inconel- 600, 601, 625, 718

·Incolloy- 800, 825, 800H, 800HT


·Copper - 90/10 (C70600), 70/30 (C71500)

·Duplex–F51/2205, F53/2507

·Titanium - Gr2, Gr12

Test & Inspection :


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