METHODS OF WELDING FLANGES TO PIPE The methods used in welding flanges to pipe will vary according to the type of flange and are basically the same as those used in standard welding practices. For welding Neck and Lap Joint Stub and Flange applications an initial root gap spacing between pipe and flange should be 1/16” to 1/8”. The

Automatic Welding Machine for Pipe Flanges - YouTube

Apr 10, 2014 · This machine is specially good at welding pipe with slip on flanges which has two welding head for in & out site fillet welding. Flange welding machine can weld pipe with slip-on flanges ...

Flange weld - YouTube

Jan 19, 2009 · 308L Sch. 10 6" pipe 308L 150bls Flange. 알곤용접 후렌지플랜지, Flange 용접 경기배관용접연습장 학원 - Duration: 6:29. 경기배관용접연습장학원 54,296 views

Pipe And Flange Fillet Welding Machine; Slip On Flange ...

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Automatic Pipe Flange Welding Machine -

1. The automatic pipe flange welding machine offers excellent welding capacity (150-250 inch/day, which is four times higher than manual welding). 2. The machine is easy to operate. 3. The automatic pipe flange welding machine offers excellent surface forming. 4. It offers a welding compliance rate (without re-working for the skilled operator). 5.

Automatic Pipe And Flange Welding Machine; Automatic ...

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Pipe Welding Machine | eBay

RJQ-40, 40mm Plastic Pipe Welding Machines. The working temperature was set at 260 degree (500 ℉), the most popular machine for PP-R pipe welding. Material : …

Flanges General - Flange Types - Welding Neck or Weld Neck ...

The connection with the pipe is done with 2 fillet welds, as well at the outside as also at the inside of the flange. The X measure on the image, are approximately: Wall thickness of pipe + 3 mm. This space is necessary, to do not damage the flange face, during the welding process.

weld pipe flange | eBay

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