| Customization: | Available |
|---|---|
| Standard: | ANSI, DIN, GB, JIS, GOST |
| Type: | Welding Flange |
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| flange Materials |
Carbon Steel: ASTM A105,ASTM A350 LF1, LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN ,20# ,etc . |
Low Temp Carbon steel (A350 LF2 ,A350 LF3) |
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Stainless Steel: ASTM A182, F304/304L, F316/316L |
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Duplex stainless steel (A182 F51/UNS 31803 , F53/UNS 32750, F55) |
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Low alloy steel (A182 F1, F5,F9,F11, F12, F22) |
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flange Standard |
ANSI/ASME/ASA B16.5 FLANGES, ANSI B16.47 A/B FLANGES |
JIS B 2220 FLANGES, KS B 1503, DIN SERIES, UNI, EN1092-1, BS4504 |
|
BS 10 TABLE D/E/F FLANGES, SANS 1123 FLANGES/SABS 1123 |
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GOST12820-80/GOST12821-80, NFE29203/NS/AS/ISO/AWWA FLANGES |
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| flange Types |
Plate/Blind/Slip-On/Weld-Neck/Blade/Threaded/Socket-Weld/Lap-Jiont/Figure-8 Blanks/Orifice |
Back- up Ring /Red Blind/ Paddle Blind |
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Client's Flange/Special Flange |
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| pipe flange Pressure |
150LBS, 300,600,900,1500,2500 ANSI, ASA B16.5 |
PN6 PN10 PN16 PN25 PN40 PN64-DIN/UNI |
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PN6 PN10 PN16 PN25 PN40 PN63-EN1092-1/BS4504 |
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PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0-GOST12820-80 |
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PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0, PN6.3. -GOST12821-80 |
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600kPa, 1000.1600.2500.4000.-SANS 1123 |
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5KG, 10KG, 16KG, 20KG, 30KG, 40KG-JIS B2220/KS B1503 |
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TABLE D, TABLE E ,TABLE F-BS 10, AS2129 |
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CLASS D, CLASS E, CALSS F, AWWA C207 |
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| steel flange Surface |
Rust Preventing Oil/ Antirust Oil |
Black/Yellow/Golden Coating (Water-Based Paint) Varnish Paint Coating Varnish Oil Coating |
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Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white) Hot Dip Galvanizing |
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| flange Technique |
Forging |
Heat Treatment: Annealing Quenching and tempering Precipitation/Selective/Case Harding |
|
Certification |
ISO ,TUV,AD |
FLANGE STANDARD |
FLANGE PRESSURE RATING | FLANGE TYPE | FLANGE FACING | FLANGE MATERIAL |
| ANSI B16.5 flange | CLASS 150 300 400 600 900 1500 2500 LBS | SO WN SW TH LJ BL LWN | RF FF RTJ etc |
ASTM SA105/105N A350 LF2 CL1/CL2 A694 F45/52/65, s235jr C22.8; A182 F304/304L A182 F316/316L A182 F317L A182 F310 F321 F347; A182 F5 F9 F11 F51 F53 F55 F60 F304H F316H F317H, C276 INCONLE 600 625; and etc.. |
| ANSI B16.47-A MSS-SP75 FLANGE | CLASS 150 300 400 600 900 LBS | WN BL | ||
| ANSI B16.47-B API Flange | CLASS 75 150 300 400 600 900 LBS | |||
| ANSI/ASME B16.36 flange | CLASS 300 400 600 900 1500 2500 LBS | ORIFICE | ||
| ANSI/ASME B16.48 | CLASS 150 300 400 600 900 1500 2500 LBS | FIG.8 SPACER AND BLANK SPECTACLE | ||
| AWWA C207 flange |
CLASS B & D TABLE 2/3, CLASS E TABLE 4 | SO PL BL | ||
| EN 1092-1 steel flange | PN 2.5 6 10 16 25 40 63 100 160 250 320 400 | PL LOO BL WN SO TH | ||
| BS 4504 flange | PN 2.5 6 10 16 25 40 | PL WN TH BL SO | ||
| DIN flange | PN 6 10 16 25 40 | PL WN TH BL LOO SO | ||
| UNI flange | PN 6 10 16 25 40 | PL WN TH BL LOO | ||
| SABS/SANS 1123 | CLASS 600 1000 1600 2500 4000 KPA | WN PL TH SO BL | ||
| JIS B2220/KS flange | 5K 10K 16K 20K 30K 40K | SOP/PL SOH/SO BL | ||
| GOST flange | PN 1 1.6 2.5 4 6.3 10 | PL WN BL | ||
| AS flange | TABLE D E F H | PL SO BL |
GUANGZHOU KINGMETAL STEEL INDUSTRY CO., LTD. is an Industry Group Company. It is a professional company in designing,
producing and selling steel pipe, pipe fittings, flanges, valves . We have our own big factories with modern machine line to make high
quality products, which is mainly to be exported to oversea markets..
We are pure-hearted and awaiting for your kind attention to our company
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