Cangzhou Authentic PIPE-FITTING Manufacturing Co., Ltd.
Cangzhou Authentic Pipe-Fitting Manufacturing Co., Ltd.
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ANSI 150lb-2500lb 1/2"-72" SS WN Flanges Stainless Steel Blind Flange
Flanges are used in pairs. Low pressure pipes can use threaded flanges, and welding flanges can be used for pressure of more than 4 kg. A sealing gasket is added between two flange plates, and then fastened with bolts. The thickness of flange under different pressure is different, and the bolts used are also different. When pumps and valves are connected with pipes, parts of these equipment are also made into corresponding flange shapes, also known as flange connection.
| 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) | |
Stainless Steel: ASTM A182, F304/304L, F316/316L | |
Duplex stainless steel (A182 F51/UNS 31803 , F53/UNS 32750, F55) | |
Low alloy steel (A182 F1, F5,F9,F11, F12, F22) | |
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 | |
GOST12820-80/GOST12821-80, NFE29203/NS/AS/ISO/AWWA FLANGES | |
| flange Types | Slip On Flange |
150LBS, 300,600,900,1500,2500 ANSI, ASA B16.5 | |
PN6 PN10 PN16 PN25 PN40 PN64-DIN/UNI | |
PN6 PN10 PN16 PN25 PN40 PN63-EN1092-1/BS4504 | |
PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0-GOST12820-80 | |
PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0, PN6.3. -GOST12821-80 | |
600kPa, 1000.1600.2500.4000.-SANS 1123 | |
5KG, 10KG, 16KG, 20KG, 30KG, 40KG-JIS B2220/KS B1503 | |
TABLE D, TABLE E ,TABLE F-BS 10, AS2129 | |
CLASS D, CLASS E, CALSS F, AWWA C207 | |
| steel flange Surface | Rust Preventing Oil/ Antirust Oil |
Black/Yellow/Golden Coating (Water-Based Paint) Varnish Paint Coating Varnish Oil Coating | |
Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white) Hot Dip Galvanizing | |
| flange Technique | Forging |
Heat Treatment: Annealing Quenching and tempering Precipitation/Selective/Case Harding |
Cangzhou Authentic Fittings is specializes in manufacturing & exporting carbon steel pipe fittings and flanges. The professional manufacturing capacity of FITTINGS strongly guarantees the high quality, competitive price and short delivery time,has have accumulated rich experience and good reputation in years of serving customers, which making us a reliable pipe fittings & flange supplier to clients from countries over the world.
We have also achieved PED,AD 2000-Merkblatt W0,ABS,ISO,GOST API 5L approved.
Quality is our top most priority. Over the years, we have worked to solve problems previously associated with our fittings and have improved product designs for better performance. A strict quality management system is implemented to control each phase of production. The quality of our products is also guaranteed by our advanced production equipment. These help us save raw materials, shorten production time and reduce production costs. Being of excellent quality and reasonable prices, our products are well received in many countries such as UK, Italy, Germany, the United States, Canada, Chile, Bolivia, United Arab Emirates, Brazil and so on.