4" Forged Steel Tank Flanges WN RF Class 300 , CE Stainless Steel 304 Flanges ANSI B16.5

Flange is a part of the connection between the pipe and the pipe for the connection between the ends of the pipe; it is also useful for the flange on the inlet and outlet of the equipment for the connection between the two equipment, such as the reducer flange. Flange connection or flange joint refers to the detachable connection of flange, gasket and bolt as a combined sealing structure. Pipe flange refers to the flange with pipe in the pipe device, and the inlet and outlet flange of the equipment is used on the equipment. There are holes in the flange, and the bolts fasten the two flanges. The flanges are sealed with gaskets. Flange split thread connection (wire buckle connection) flange, welding flange and clip flange. Flanges are used in pairs, low-pressure pipes can use wire flange, more than 4 kg of pressure using welding flange. With a gasket between the flanges,then fastened with bolts. Different pressure flange thickness, they use different bolts. Water pumps and valves, when connected to pipes, are locally made into corresponding flange shapes, also known as flange connections. All connecting parts that are bolted around two planes are generally called "flanges ", such as ventilation ducts, which can be called" flange parts ". But this connection is only a part of the equipment, such as flange and pump connection, it is difficult to call the pump "flange parts ". Smaller, such as valves, can be called "flange parts ".

• Product Description

• flangeType	Stainless Steel Flanges ASTM A 182, GR F1, F11, F22, F5, F9, F9 WN SO BL SW TH ECT
  Standard	ASME/ANSI B16.5/16.47/ EN1092
  Size	1/2’’~60’’
  Pressure Rate	150lb to 2500lb
  Manufacturing process	Push, Press, Forge, Cast, etc.
  Material	stainless steel,Alloy steel, carbon steel
  Carbon steel	ASTM A 105
  Allloy steel flange	ASTM A182 F5; F11;F22;F91;F51 ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8
  Stainless Steel flange	ASTM A182 F304/304H/304L ASTM A182 F316/316H/316L ASTM A182 F321/321H ASTM A182 F347/347H
  Nickel Alloys Flanges	Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
  Copper Alloys Flange	Copper, Brass & Gunmetal
  Manufacture Standard	ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S : BS4504 , BS4504, BS1560, BS10
  Package	Wooden cases, pallets, nylon bags or according to the customers' requirements
  MOQ	1pcs
  Delivery time	10-100 days depending on quantity
  Payment terms	T/T or Western Union or LC
  Shipment	FCA /FOB Tianjin/Shanghai, CFR, CIF, etc
  Application	Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
  Remarks	Other materials and drawings are available.

  Product Range:

  WNRF Flanges Size : 1/8" NB TO 48"NB.

  WNRF Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.