A105 Carbon Steel Forged Socket Weld Flange

• Standard: ANSI
• Type: Welding Flange
• Material: Carbon Steel
• Structure: Round
• Connection: Welding
• Sealing Surface: RF
• Model NO.: DN50
• Manufacturing Way: Forging
• Surface: Black/Varnish/Zinc/Golden etc.
• Quality: Mill or Third Party Inspection
• Certificate: En10204 3.1
• Transport Package: Wooden Case
• Specification: up to 6"
• Trademark: KM/OEM
• Origin: China
• Production Capacity: 10000/Year

Product Description

A105 Carbon Steel Forged Socket Weld Flange
 

Socket Weld Flanges were initially developed for use on small-size high pressure piping. The connection is made as the pipe sits inside of the cupped inlet or "Socket" of the flange. A fillet weld at the outside of the flange binds the two pieces and ensures a seal.
 

ASTM A105 Chemical Composition

C	Mn	P	S	Si
0.15	0.6-1.05	0.035	0.04	0.1

ASTM A105 Mechanical Properties

Tensile Strength	Yield Strength	Elongation
485  (Mpa)	250  (Mpa)	30 (%)

1. International Standards:

    (1) American Standard

    ASME/ANSI B 16.5, ASME B 16.1

    (2) British Standard

    BS 1560, BS 4504, BS 10

    (3) German Standard

    DIN EN1092

    (4) Australian & Japanese

    AS2129, JIS B2220 / KS B1503

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" ~ 6" (DN15 ~ DN150)