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blind flanges
Product Name: Blind flanges
Material:
Carbon Steel Flange: 20#, Q235, A105, 
Stainless Steel Flange: F304 F304L 
Surface Treatment: Anti-rust Oil
Transparent/ Yellow/Black Anti-rust Paint
Zinc, Hot dipped Galvanized
Size: 15A- 2000A, 1/2"-78" 
Class: Class400
Class600
Class900
Class1500
Class2500

weld neck flanges
Product Name: Weld neck flanges
Material: Stainless steel, Carbon steel, Alloy steel 
Standard: ASTM, ASME, JIS, DIN, GB, BS 
Size: 1/2 - 24" 
Class: Class150,Class300,Class400,
Class600,Class900,Class1500,Class2500

socket flanges
Product Name: Socket flanges
Material: Stainless steel, Carbon steel, Alloy steel 
Standard: ASTM, ASME, JIS, DIN, GB, BS 
Size: 1/2 - 24" 
Class: Class150,Class300,Class400,Class600,
Class900,Class1500,Class2500

slip-on flanges
Product Name: Slip On Flange
Material: Carbon Steel Flange: 20#, Q235,
A105, ST20, C22.8, Rst37.2 

Stainless Steel Flange: F304 F304L
F316 F316L 316Ti 
Standard: ASTM, ASME, JIS, DIN, GB, BS 
Size: 15A- 2000A, 1/2"-78" 
Class: Class150,Class300,Class400,Class600,
Class900,Class1500,Class2500

threaded flanges
Product Name: Threaded flanges
Material: Stainless steel,Carbon steel,Alloy steel,Nickel alloy,
Copper alloy, copper, brass and bronze
Standard: ASTM, ASME, JIS, DIN, GB, BS 
Size:

1/2"NB TO 60"NB IN

Class: Class150,Class300,Class400,
Class600,Class900,Class1500,Class2500