Forged Steel Flange

Model NO.: C&N Type: Welding Flange Structure: Flanges Sealing Surface: RF Forged Steel Flange: Slip on Flange, Weld Neck Flange Threaded Flange B Carbon Steel Flange: A105 Ss400 Specification: ANSI JIS DIN BS HS Code: 73072200 Standard: ANSI, DIN, JIS, GOST Material: Carbon Steel Connection: Welding Manufacturing Way: Forging Stainless Steel Flange: ASTM a 182 F 304 316 Trademark: C&N pipeline Limited Origin: China C&N is a steel flange manufacturer in China,we can produce high quality forged steel flange as per ANSI/asme ,BS,JIS,DIN standard

 

1) Standard: ANSI/ API/JIS/DIN//BS 2) Material: Carbon Steel, Stainless Steel, Alloy Steel 3) Type: BL/TH/SW/WN/LJ/SO 4) Raced face: RF, FM, TG, RJ, FF  5) Nominal Size: Up to 2,500mm  7) Special design availabable Standard and Technical Parameter of Flanges Country Standard Standard Code Type Normical Pipe Size Pressure Rating American Standard Flange Series ANSI B16.5 WN,SW,SO,BL, THR,LJ,RTJ 1/2"-24" >CLASS 150,300,400,600,900,1500,2500 ANSI B16.47 Series A (or MSS SP-44) WN,BL 26"-60" CLASS 150,300,400,600,900 ANSI B16.47 Series B (or API 605) WN,BL 26"-60" CLASS 75,150,300,400,600,900 BS 3293 WN,SO 26"-48" CLASS 150,300,400,600 ANSI B16.36 Orifice Flange WN,SO,THR,RTJ 1/2"-24" CLASS 300,400,600,900,1500,2500 ANSI B16.5 LWN 1/2"-24" CLASS 150,300,400,600,900,1500,2500 AWWA C207 FLANGE Ring(hub)Flange 3"-144" CLASS B,D,E,F British Standard BS 4504 WN,SO,PL,BL DN10-DN2000 PN 6,10,16,25,40 German Standard Flange Series DIN 2573,2576, PL DN10-DN500 PN 6,10,16,25,40 DIN 2527 BL DN10-DN500 PN 6,10,16,25,40 DIN 2631,2632,2633,2634,2635 WN DN10-DN500 PN 6,10,16,25,40 DIN 2566 THR DN10-DN500 PN 6,10,16,25,40 Japanese/Korean Standard Flange JIS B2220/KS B 1503 PL DN10-DN400 5K JIS B2220/KS B 1503 SO DN450-DN1000 5K JIS B2220/KS B 1503 PL DN10-DN225 10K JIS B2220/KS B 1503 SO DN250-DN1000 10K JIS B2220/KS B 1503 SO DN10-DN1200 16K,20K,30K JIS B2220/KS B 1503 WN DN15-DN400 30K European Standard EN1092-1 WN,SO,BL,PL DN10-DN4000 PN 2.5, 6,10,16,25,40,63,100,160,250,320,400 Russian Standard GOST 12820-80 WN,SO DN10-DN1200 PN 6,10,16,25,40,63 Italian Standard Flange Series UNI 6082-67, UNI 2276-67, UNI 2277-67 PL DN10-DN2000 PN 2.5, 6,10 UNI 6083-67, UNI 6084-67, UNI 2278-67 PL DN10-DN2000 PN 16,25,40 UNI 2280-67, UNI 2281-67, UNI 2282-67 WN DN10-DN2000 PN 6,10,16 UNI 2283-67, UNI 2284(2285,2286)-67 WN DN10-DN1000 PN 25,40,64,100 UNI 6085-67, UNI6086-67 WN DN10-DN300 PN 160,250 UNI 6091(6092,6093,6094,6095)-67 BL DN10-DN2000 PN 6,10,16,25,40 UNI 6096(6097,6098,6099)-67 BL DN10-DN700 PN 64,100,160,250 UNI 2289(2290,2291,2292,2293)-67 Flangia,collare DN50-DN1000 PN 6,10,16,25,40 UNI 6088(6089,6090,2299,2300)-67 Flangia libera, Anello DN10-DN1000 PN 6,10,16,25,40 UNI 2253(2254,2255,2256,2257)-67 SO DN10-DN150 PN 6,16,40,64,100   Flange Material Specification Carbon Steel ASTM A105, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 Stainless Steel ASTM A 182 F 304/ 304L , F316/ 316L , F316H, F310, F321, F44 (UNS S31254) Alloy Steel ASTM A 182 F 1, F 5a , F9, F11, F12, F22, F91 Function The products are applied to pipes' connection in water, electricity, petrochemical industry, nuclear power, medicine etc. According to different requirements of clients, we are able to design and process qualified products. Chemical Content of Main Materials Chemical Requirements(Composition,%,max) Material Symbol C Mn P S Si Ni Cr Mo Cu V Co ASTM A105 0.35 0.60-1.05 0.035 0.040 0.10-0.35 0.40 0.30 0.12 0.40 0.08 _ ASTM A350 LF2 0.30 0.60-1.35 0.035 0.040 0.15-0.30 0.40 0.30 0.12 0.40 0.08 0.02 ASTM A 182 F 304 0.08 2.00 0.045 0.030 1.00 8.0-11.0 18.0-20.0 _ _ _ _ ASTMA 182 F 304L 0.03 2.00 0.045 0.030 1.00 8.0-13.0 18.0-20.0 _ _ _ _ ASTM A 182 F 316 0.08 2.00 0.045 0.030 1.00 10.0-14.0 16.0-18.0 2.00-3.00 _ _ _ ASTMA 182 F 316L 0.03 2.00 0.045 0.030 1.00 10.0-15.0 16.0-18.0 2.00-3.00 _ _ _ ASTM A 182 F 321 0.08 2.00 0.045 0.030 1.00 9.0-12.0 17.0-19.0 _ _ _ _     Contact us if you need more details on Orifice Flange Socket Weld. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Reduce Flange、Weld Neck Flange. If these products fail to match your need, please contact us and we would like to provide relevant information. 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