SABS 1123 class 600 1600 pipe flanges slip-on flanges manufacturer

Flange Types
The basic types of flanges are:
• Slip-on
• Blind
• Lap-Joint
• Socket Weld
• Threaded
• Weld-Neck
• Orifice

The slip-on flange is slipped over the pipe and is settled by welding at both top and base side of the flange. They are used to provide sufficient strength to the connection and prevent leakage. This flange is favored over weld neck flanges as less accuracy is required when cutting pipe to length, the cost to produce is lower but there is nearly the same outcome.

MARK ON FLANGES
In order to distinguish each piece of flanges, YOPIPELINE always make the mark with material, size, pressure, standard and heat number.

Inspection of flanges
With 36-year experience, YOPIPELINE can produce both standard flangs and customized flanges with technology data and drawing.

Package of flanges
Smaller size flangs will be packaged in the plywood cases, and bigger size will be packaged on the pallets, with plastic film and packaging belts outside.