Socket Welding Expander Flange ASTM A182 F304
Jizhong (G) as the SS flange supplier. Socket Welding Expander Flange ASTM A182 F304 (SWRF) is counter-bored i.e. the bore of the Flange and pipe, both are the same, thereby providing a good ow of the product
through the pipe. Initially used for small-sized high-pressure pipes, our SMO 254 Socket Weld Flanges are now used in high-pressure systems too. Our Stainless Steel Socket Weld Flanges are oxidation-resistant and
promote better weldability and fabricability. We seek to offer ANSI B16.5 Carbon Steel Socket Weld Flanges that have excellent stress corrosion cracking resistance to the LNG, seawater, and mining industry.
Two inner boxes then master seaworthy carton.
Custom LOGO is available
Features and Benefits
Standard: ANSI B16.5/EN1092-1:2007/ASME B16.47 SER.A(MSS SP44)/DIN/GOST/JIS B2220/BS4504/BS10/SABS 1123
Flange type: PLATE FLANGE(PL); THREADED FLANGE(TH); BLIND FLANGE(BL); WELDING NECK FLANGE(WN); SLIP-ON WELDING FLANGE(SO); SOCKET WELDING FLANGE(SE).
Size range: 1/2″-60″/ DN10-DN3000/ 10A-1500A
Pressure: PN6; PN10; PN16; PN25; PN40; PN63; PN100; PN160; PN250//75LB; 150LB; 300LB; 400LB; 600LB; 900LB; 1500LB; 2500LB//1K; 2K; 5K; 10K 16K; 20K; 30K;
Material: Carbon steel A105; Q235, etc. can be selected according to needs, Stainless steel 304/304L; 316/316L; 321, etc. can be selected according to needs.
Sureface: Bare, Black, Yellow Golden.
MTC-Flange A105
CHEMICAL COMPOSITION | ||||||||||||
C | Si | Mn | P | S | Nb | V | Ti | Ni | Cr | Cu | Mo | N |
0.19 | 0.24 | 0.86 | 0.015 | 0.001 | / | / | / | 0.03 | 0.01 | 0.02 | 0.01 | / |
MECHANICAL PROPERTY OF PIPE BODY | ||
YIELD STRENGTH | TENSILE | ELONGATION |
Mpa | Mpa | Ar % |
381 | 552 | 32 |
MTC-Flange Q235B
CHEMICAL COMPOSITION | ||||||||||||
C | Si | Mn | P | S | Nb | V | Ti | Ni | Cr | Cu | Mo | N |
0.13 | 0.23 | 0.55 | 0.022 | 0.002 | / | / | / | / | / | / | / | / |
MECHANICAL PROPERTY OF PIPE BODY | ||
YIELD STRENGTH | TENSILE | ELONGATION |
Mpa | Mpa | Ar % |
285 | 426 | 32 |








