Stainless Steel Flange

Stainless Steel FlangeStainless steel flange can be a plate or ring to form a rim at the end of a pipe when fastened to the pipe. A stainless steel blind flange is a plate for covering or closing the end of a pipe. A stainless steel flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together. There are many different flange standards to be found worldwide. Jiangsu Sheye Metal is a leading manufacturer specialized in manufacturing stainless steel flange. With Strong technical force, advanced equipment and skilled craftsmanship, Sheye Metal can supply various types of stainless steel flanges and good quality is guaranteed. Various steel grades stainless steel flanges are produced with complete specifications and supreme quality. Sheye Metal has fine equipment and complete quality management, establishes modern quality management system, introduces internationally advanced technology and adopts international advanced production technique. Stainless steel flanges are widely applied to industries as petroleum, chemical industry, machinery, electric power, chemical fiber, papermaking, printing and dyeing, food and pneumatic parts etc. The company is provided with complete inspection equipment and adopts technical standards for various types of stainless steel flanges. Stainless Steel Flange Size DN15-DN5000;Pressure Rating 0.6-32MPStandard ASME/ANSI B16.5/16.36/16.47A/16.47B, GB9112-9124, GB13402, SH3406, HG20615-20623, HG20592-20605, JB74-90, MSS SP-44, JIS2220-2001, DIN2527/2636/2637/2638/2566/2576/2632/2633/2635/2642/2653/2656/2655, BS1560-3.1, BS4504-3.1Grades ASTM：304, 304L, 316, 316L, 316Ti, 317L, 309, 309S, 310, 310S, 347H, 321, 321H, 904L, S31803, S32205, S32760JIS：SUS304, SUS304L, SUS316, SUS316L, SUS316Ti, SUS317L, SUS321, SUS321H,DIN：1.4301, 1.4306, 1.4401, 1.4435, 1.4571, 1.4436, 1.4438, 1.4541Types PL: Plate Flange WN: Welding Neck SO: Slip-on Flange/Slip-on Welding SW: Socket Welding IF: Integral Flange TH: Threaded Flange PJ/SE PJ/RJ BL: Blind Flange LJ: Lap JointFace FF: Flat Face RF: Raised Face(Finish height of face shall not be no less than nominal pipe wall thickness)TG: Tongue and Groove(Thickness of lap remaining after machining tongue or groove face shall be no less than the nominal wall thickness of the pipe used)MFM: Large Male and Female (Finished height of a male face shall be no less than wall thickness of pipe used or 0.25", which is   greater. Thickness of lap remaining after matching the female face shall be no less than the nominal wall thickness of pipe used)RJ: Ring Joint (Thickness of lap remaining after machining the ring groove shall be no less than the nominal wall thickness of pipe used)1.WN FlangeEuropean System for Welding Neck Flange (WN)Flange Surface Nominal pressure PN/MPa （bar）  0.25（2.5） 0.6（6） 1.0（10） 1.6（16） 2.5（25） 4.0（40） 6.3（63）10.0（100） 16.0（160） 25.0（250）  RF DN10-300DN10-2000DN10-1000DN10-600DN10-400DN10-300DN10-250 MFM -DN10-600DN10-400DN10-300- TG -DN10-600DN10-400DN10-300- FF DN10-3000DN10-2000- RJ -DN15-400DN15-300DN15-250America System for Welding Neck Flange (WN)Flange Surface Nominal pressure PN/MPa （Class）  2.0（150LB） 5.0（300LB） 11.0（600LB） 15.0（900LB） 26.0（1500LB） 42.0（2500LB）    RF DN15-600(1/2"-24")DN15-300(1/2"-12") MFM -DN15-600(1/2"-24")DN15-65(1/2"-2.1/2")DN15-300(1/2"-12") TG -DN15-600(1/2"-24")DN15-65(1/2"-2.1/2")DN15-300(1/2"-12") FF DN15-600(1/2"-24")- RJ DN25-600(1/2"-24")DN15-600(1/2"-24")DN15-300(1/2"-12")2.SO FlangeEuropean System for Slip-on Flange(SO)Flange Surface Nominal pressure PN/MPa（bar）  0.6（6）1.0（10）1.6（16）2.5（25）4.0（40）RF DN10-300DN10-600DN10-150MFM -DN10-600 TG     FF DN10-300DN10-600DN10-150America System for Slip-on Flange(SO)Flange Surface Nominal pressure PN/MPa （Class）  2.0（150LB） 5.0（300LB） 11.0（600LB） 15.0（900LB） 26.0（1500LB） 42.0（2500LB）    RFDN15-600(1/2"-24")DN15-300(1/2"-12") MFM-DN15-600(1/2"-24")DN15-65(1/2"-2.1/2")DN15-300(1/2"-12") TG-DN15-600(1/2"-24")DN15-65(1/2"-2.1/2")DN15-300(1/2"-12") FFDN15-600(1/2"-24")- RJDN25-600(1/2"-24")DN15-600(1/2"-24")DN15-300(1/2"-12")3.PL FlangeEuropean System for Plate Welding Flange(PL)Flange Surface Nominal pressure PN/MPa（bar）  0.25（2.5）0.6（6）1.0（10）1.6（1.6）2.5（25）4.0（40）RF DN10-2000FF DN10-20004.SW FlangeEuropean System for SW FlangeFlange Surface Nominal Pressure  PN/MPa （bar） 1.01.62.546.310-10-16（25）-40-63-100RF DN10-50MFM TGAmerica System for SW FlangeFlange Surface Nominal Pressure PN (MPa) (Class) 25111526Class 150Class 300Class 600Class 900Class 1500RF DN15-80DN15-80(1/2"-3")(1/2"-2.1/2")MFM -DN15-80　TG  (1/2"-3")　RJ DN25-80　　 (1"-3")　　5.TH FlangeEuropean System for TH FlangeFlange Surface Nominal Pressure PN/MPa （bar） 0.61.01.62.54-6-10（16）-25-40RF DN10-50America System for TH FlangeFlange Surface Nominal Pressure PN (MPa) (Class) 251115Class 150Class 300Class 600Class 900RF DN15-150DN15-600(1/2"-6")(1/2"-24")6.PJ/SE/RJ FlangeEuropean System for PJ/SE/RJ FlangeFlange Surface Nominal Pressure PN/MPa （bar） 0.61.01.62.54.0-6-10（16）-25-40RF DN10-600America System for PJ/SE/RJ FlangeFlange Surface Nominal Pressure  PN (MPa) (Class) 2511152642Class 150Class 300Class 600Class 900Class 1500Class 2500RF DN15-600DN15-300RJ(1/2"-24")(1/2"-12")7.BL FlangeEuropean System for BL FlangeFlange Surface Nominal Pressure PN/MPa （bar） 0.250.611.62.546.310-2.5-6（10）-16-25-40-63-100RF DN10-2000DN10-1200DN10-600DN10-400MFM -DN10-600DN10-400TG -DN10-600DN10-400FF DN10-600DN10-1200-RJ -DN15-400America System for BL FlangeFlange Surface Nominal Pressure PN (MPa) (Class)2511152642Class 150Class 300Class 600Class 900Class 1500Class 2500RFDN15-600DN15-300(1/2"-24")(1/2"-12")MFM-DN15-600DN15-300 (1/2"-24")(1/2"-12")TG-DN15-600DN15-300 (1/2"-24")(1/2"-12")FFDN15-600-(1/2"-24") RJDN25-600DN15-600DN15-300(1"-24")(1/2"-24")(1/2"-12")Packing Information of Stainless Steel FlangesStainless steel flanges from Sheye Metal are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or international transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.A. Sheye Metal Export Standard Seaworthy Packing for Stainless Steel Flanges. Wooden Pallet, Plywood Case, Wooden Boxes.B. Customization (Stainless Steel Flanges)If you are going to buy high quality stainless steel flange in stock, please feel free to contact Sheye Metal, which is one of the well-known manufacturers and suppliers of good stainless steel flange.