Slip on Lap Joint Flange
Metleader stocks a wide variety of flange, such as slip on lap joint flange, slip on flange, welding neck flange with good quality.
The lap joint flange has two parts, a stub end and a loose back flange. The stub end is butted with the steel pipe and freely moved on the pipe. In order to save costs, the backing flange material can be different from the normal raw material, usually carbon steel. Lap joint flanges are used for frequent disassembly and space is limited.
Slip on lap joint flange is very similar to the sliding on the flange, the main difference is that it has a curved radius on the hole surface to accommodate the short end of the lap joint. Usually the lap flange and the short end assembly are usually used in cases where frequent disassembly checks are required.
Name: Slip on lap joint flange
Standards: ANSI B 16.5,ANSI B 16.47, DIN2576, JIS B2220, DIN
Size: 1/2-24 Inch (DN15-DN600)
Pressure Class: class150, class300, class600, class 900, class 1500
Sealing Face: RF, MFM, TG, RJ, FF
Carbon Steel: ASTM A105/ A105N , 350
Stainless steel: A182 F304/F304L/F316/F316L/F321
Alloy steel: ASTM A182 F1, F5, F9, F11, F22, F91
Advantages and disadvantages of Socket Weld fittings
1. Lap joint flange with active ring ring, its pressure and tight degree with the same performance as the flat welding flange.
2. Bolt hole easy to alignment.
3. Suitable for the occasion of instrument connection.
Packing and Shipping
Boiler pressure vessels, petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, stamping elbow food and other industries.