type: WN weld neck flange; SO slip on flange; Plate flange; BL Blind flange;

TH Threaded flange; SW socket weld flange; LJ lap joint flange; stub end flange,

size: 1/2"-24"

Pressure: 150lb/300lb/900lb

Material: ss304/ss316, Carborn Steel, ASTM A105, Steel 37/Q235

Standard: ASTM, ANSI, DIN, MSS, JIS,GOST12820-80

Application: Slip~on Flange for the welding line of the internal and external incidence angle

Operability: Very good (applicable and easy to operate even if you are a new user within a short period of time)

Price: With multiple machine heads, its price is higher than the Piping Cantilever Automatic Welding Machine

Advantages of slip on flanges:

Low cost installation

Less time needed to spent on ensuring the accuracy of the cut pipe

They are somewhat easier to align

The slip-on flanges have low hub because the pipe slips into the flange before welding

The flange is welded both inside and outside to provide sufficient strength

They prevent leakage

 

The Slip-on flange has a low hub because the pipe slips into the flange prior to welding. It is welded both inside and out to provide suffcient strength and prevent leakage.Slip-on flanges are all bored slightly larger than the O.D. of the pipe. They are preferred over welding neck flanges bu many users due to their lower intial cost, but final intallation cost is probably not much less than that of the welding neck flange because of the additional welding involved.