Flanges

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We are always ready for supplying any products to oversea customers with excellent quality, timely delivery, reasonable price and circumspect after service. We welcome you to contact me if you would be interested in us and our products.

We have special engineers and technicians who have much experiences in arranging production and quality controlling to track all orders and delivery time, and carry out products inspection. Our products have been despatched with all certificates such as chemistry element and mechanical property reports, physical characteristic and non-destructive detect reports if necessary ( UT, MT, PT, RT).

Technical process includes green sand moulding, resin sand moulding, lost wax casting(Investment castings), lost foam casting and shell-core casting.

      According to specification ASTM, DIN, JIS, BS, NF,ISO etc..

5. Alloy steel: LCC, 1.1168, SCMn3, 1.7220, SCCrM3, G35CrMo4,etc.;

4. Stainless steel: CF-8M, CF-8, 1.4408, 1.4308, SCS14A, SCS13, 316, 304, etc.;

3. Carbon steel: WCB, 450-240, 1.0619, GS-45, 1.0446, SC450, A1, GE230, 230-450,etc.;

2. Grey iron: ASTM A48 No.20,25,30,35,40,45,50; ASTM A126 Class B; DIN GG10,GG15,GG20,GG25,GG30,GG35; JIS FC10,FC15,FC20,FC25,FC30,FC35; BS Grade 150,180,220,260,300,350; NF FGL150,FGL200,FGL250,FGL300,FGL350;

1. Ductile iron: ASTM A 536 Gr.60-40-18,65-45-12,80-55-06,80-60-03;DIN GGG40,GGG50,GGG60,GGG70;JIS FCD40,FCD50,FCD60,FCD70; BS Gr370-17,Gr420-12,Gr500-7,Gr600-3,Gr700-2; NF FGS370-12,FGS400-12,FGS500-7,FGS600-3,FGS700-2;

MATERIAL:
Carbon Steel: ASTM A105, ASTM A350 LF1, LF2, CL1/CL2, LF3 CL1/CL2;
Stainless Steel: ASTM A182 F304/304L, F316/316L, F316H, F316Ti, F321, F310, F312
Alloy Steel: ASTM A182 F1, F5A , F9, F11, F12, F22, F91

We also supply all kinds of ductile iron and grey iron castings with machining such as electromotor parts, valves parts, pump parts, vehicle parts, marine parts and other machinery parts, materials are as follows:

PRESSURE GRADE:
    Class150, Class300, Class600, Class900, Class1500, Class2500 ;
    6Bar, 10Bar, 16Bar, 25Bar, 40Bar
    PN2.5 TO PN40

We supply all kinds of flanges such as Welding Neck Flange, Slip on Flange, Threaded Flange, Socket Welding Flange, Blind Flange, Orifice Flange, Ring Joint Flanges, Long Welding Neck Flange and etc. according to standard ANSI, DIN, ASTM,JIS,BS.

Material:Carbon steel, ductile iron, stainless steel,alloy steel
Standard:ANSI,ASTM,DIN,JIS,BS
Pressure grade:PN2.5-PN40