Threaded Flange

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Specifications

The most professional flange manufacturer.We offer steel pipes and pipe fittings with high quality and low price.

Product Description

carbon steel pipe flange

1.standard:ANSI, DIN, JIS, GB, GOST
2.size:1/2"-48"
3.class:150#-6000#
4.material:a105,a106,a234wpb

5.Material:Carbon Steel

Technics:WELDING

Type:Flange

Packaging Details: in wooden case or pallet or according to customers requirement.

Threaded Flange

Packaging & Shipping

Threaded Flange

Q: What is the reverse flange?: Flanges (Flange), also called flanges, flanges, or flanges. A flange is a part that is connected between the pipe and the pipe, used for the connection between the ends of the pipe. It is also used for the flange on the entrance and exit of the equipment. It is used for the connection between the two devices, such as the reducer flange. Flange connection or flange joint means that the flange, the shim and the bolt are mutually connected as a group of three detachable sealing structures. Pipe flanges are flanges used for piping in pipe installations. They are used on equipment and refer to the entrance and exit flanges of the equipment. The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges. Sub threaded flange connection (threaded connection), flange welding flange and flange clamp.

Q: Do I need flanges for rubber joints?: In this case, 4 flanges are required for a productGongyi Kin Kun water supply equipment factory produces rubber soft joints all year round

Q: SolidWorks cannot make a miter flange?: No tangency, tangency, no tangency, sheet metal can not be done

Q: Where is the difference between the double flange limit expansion joint and the double flange transmission joint?: Double flange dowel joint can transfer the pressure thrust of the connecting piece (blind plate force) and error compensation line, reduce the damage of axial thrust of piping systems and equipment. Mainly used to connect the pump, valve, pipe and other accessories loose.I have a friend, Gongyi West Village Xin Xin pipe fittings factory production of these two products, you can consult, and I hope that my answer can help you

Q: What do butt welding flanges WN300-150, RF, Sch40 mean?: WN neck welding flange, bore 300mm, pressure 150 psi, pipe No. 40, standard pipe number, used to determine the inner hole of flange.

Q: All details, forms and websites are OK. Thank you: DN15 outside diameter 18, 22 DN20, outer diameter 25, 278 points, did not know has not heard

Q: What is the maximum pressure of the flanges RF and RTJ?: RF is generally maximum 15.0MPa, RTJ maximum 42.0MPa.The concave convex flange is usually used in the German standard GB and PN4.0, PN6.4MPa level, is mainly decided by the pressure rating, concave convex flange sealing convex flange ordinary (RF) better, but not easy to replace the gasket.

Q: Dn is 250, Pn25 flange, what is the hole distance?: Flange center hole distance d1=370mmFlange diameter D=425mmGB GB/T9113.1-2000

Q: Why use special flange for butterfly valve?: The utility model has the advantages of quick opening and closing at 90 DEG rotation, simple operation, and good fluid control characteristics. When the butterfly valve is in the fully open position, the butterfly plate thickness is the only resistance when the medium passes through the valve body, so the pressure drop produced by the valve is very small, so the flow control characteristic is better.If the butterfly valve is used as a flow control, the main thing is to correctly select the size and type of valve. Butterfly valve structure and principle, especially suitable for making large-diameter valves. There are two kinds of butterfly valves commonly used: clip type butterfly valve and flanged butterfly valve. The clip type butterfly valve is a double headed bolt connecting the valve between the two pipe flanges.

Q: please detail the flange parameters. 10Also, can you tell me where the flange reference standard should be downloaded?: I. WN100 (B) -16RF S=6WN is a neck welding flange, 100 is nominal diameter 100mm, (B) is the use of metric tube (also known as GB), 16 nominal pressure is 16MPa, RF is sealed type, sudden surface seal, S=6 is steel pipe wall thickness.

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