JS FITTINGS DN 100 A105 Slip On Pipe Flanges for oil and gas

group name: Slip on flange

Min Order: 100 piece

brand name: JS FITTINGS

model: slip on flange

Nearest port for product export: Tianjin port

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, Westem Union

update time: Wed, 17 Jun 2020 09:32:32 GMT

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Paramtents

Size DN15
Surface Anti-rust Oil
Package Pallet and plywood cases
Usage oil pipeline

Packging & Delivery

100cm x 100cm x 100cm
Min Order100 piece

Briefing

Carbon steel A105 flanges using for pipeline conection. Use on GAS ,OIL ,water pipeline etc.

Detailed

DN 100 A105 SO RF flanges for oil and gas

Under internal pressure, the calculated strength of a Slip-On flange is 2/3 of a Welding Neck flange, and the life under fatigue is about 1/3 that of the welding neck flange.

The connection between slip-on (SO) flange and the pipe is done with 2 fillet welds, as well at the outside and inside of the flange.

The X measure on the image, are approximately:

Wall thickness of pipe + 3 mm.

During the welding process, avoide to not damage the flange face, this space is necessary.

A disadvantage of the SO flange is the principle always firstly weld the pipe and then weld a fitting.

A slip-on flange can't be welded together with a pipe elbow or a pipe tee, because the elbow and tee don't have a straight end.