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Forged Flange and Forged Fittings Carbon Steel Pipe Fittings Industrial Valve seamless steel pipe Grooved Fitting

    Carbon Steel Weld Neck Flange

    Carbon Steel Weld Neck Flange


     Weld Neck Flange in carbon steel material specification.

     Hebei Metals supplies Carbon Steel Weld Neck Flanges 

     in three types of paintings:

     ♦ Anti-Rust Oil Painting 
     ♦ Yellow Golden Painting 
     ♦ Black Painting










     Carbon Steel Weld Neck Flange  Carbon Steel Weld Neck FlangeCarbon Steel Weld Neck Flange


    Full Specification for Weld Neck Flange:

    1. International Standards:

        (1) American Standard

        ASME/ANSI B 16.5, ASME B 16.47 SERIES A(MSS SP 44), ASME B 16.47 SERIES B(API 605), ASME B 16.1

        (2) British Standard

        BS 3293, BS 1560, BS 4504, BS 10

        (3) German Standard

        DIN2630, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2627, DIN2628, DIN2629

        (4) Italian Standard

        UNI 2280, UNI 2281, UNI 2282, UNI 2283, UNI 2284

        (5) Russian, Australian, Japanese & Norwegian Standard

        GOST 12821-80, AS2129, JIS B2220 / KS B1503, NOSOK L-005

    2. Material Specification:

        ASTM A 105, ASTM A 181, ASTM A 350, ASTM A 516, ASTM A 694, ASTM A 36

        ASTM A182 F304/F304L, F316/F316L, 309, 310, 317L, 321, 347, 904L

        Aluminum 3003, 6061; HASTALLOY B-2, C-276, G, X, C-22;

        INCONEL 600, 601, 625, 718; INCOLLOY 800, 825, 800H, 800HT

        MONEL 400; COPPER C70600, C71500; DUPLEX F51, F53;  TITANIUM Gr2, Gr12

    3. Pressure Ratings:

        75LB, 125LB, 150LB, 300LB, 400LB, 600LB, 900LB, 1500LB, 2500LB; 5K, 10K, 16K, 20K, 30K

        PN2.5, PN6, PN10, PN16, PN25, PN40, PN64, PN80, PN100, PN250, PN320, PN400

    4. Size Range:

         1/2" ~ 72" (DN15 ~ DN1800)


    Views: 11812  Author:METALS INDUSTRIAL  Date:2006/08/26