“Control the standard by the details, show the power by quality”. Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Fixed Competitive Price China En1092 BS DIN ANSI Stainless Steel Plate Flange, We warmly welcome your participation dependant on mutual added benefits within the in close proximity to future.
“Control the standard by the details, show the power by quality”. Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for China Sop Flange, Pipe Fitting Flange, Our company’s main solutions are widely used all over the world; 80% of our merchandise exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.

Flanges – General Information

A Flange is a method of connecting pipes, valves, pumps and other equipment to form a pipework system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed into such systems and then joined with bolts.

Flange Types

Weld Neck

This flange is circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography. The bores of both pipe and flange match,which reduces turbulence and erosion inside the pipeline. The weld neck is therefore favoured in critical applications

Slip-on

This flange is slipped over the pipe and then fillet welded.Slip-on flanges are easy to use in fabricated applications.

Blind

This flange is used to blank off pipelines,valves and pumps, it can also be used as an inspection cover. It is sometimes referred to as a blanking flange.

Socket Weld

This flange is counter bored to accept the pipe before being fillet welded.The bore of the pipeand flange are both thesame thereforegiving goodflow characteristics.

Threaded

This flange is referred to as either threaded or screwed. It is used to connect other threaded components in low pressure, non-critical applications. No welding is required.

Lap Joint

These flanges are always used with either a stub end which is butt welded to the pipe with the flange loose behind it. This means the stub end always makes the face. The lap joint is favoured in low pressure applications because it is easily assembled and aligned. To reduce cost these flanges can be supplied without a hub and/or in treated, coated carbon steel.

Ring Type Joint

This is a method of ensuring leak proof flange connection at high pressures. A metal ring is compressed into a hexagonal groove on the face of the flange to make the seal. This jointing method can be employed on Weld Neck, Slip-on and Blind Flanges.

Parameters:

“Control the standard by the details, show the power by quality”. Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Fixed Competitive Price China En1092 BS DIN ANSI Stainless Steel Plate Flange, We warmly welcome your participation dependant on mutual added benefits within the in close proximity to future.
Fixed Competitive Price China Sop Flange, Pipe Fitting Flange, Our company’s main solutions are widely used all over the world; 80% of our merchandise exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.