Lap Joint Flange
Lap Joint Flange
Lap Joint Flange must be used together with the stub end by attaching the flange to the stub end and connecting the stub end to the pipe by the Butt Weld method. pipe body This can reduce the misalignment of bolt holes and reduce the torque caused by the misalignment of the pipe.
The laptop flange and the stub are different pieces Which creates more economical material choices. If the pipe material is grade 316 stainless steel, a stub end that is the same material as the pipe can be used. But can choose to use the lap joint flange as a carbon steel type, and must prevent galvanic corrosion.
SK Fitting Valve presents a lap joint flange. That comes with a variety of features to choose from. These flanges are available in a range of sizes that vary according to the purpose of the customer’s application. And can be produced from various grades of material.
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SO – Slip On Flange
Read moreA Slip-On Flange (SO Flange) is designed with an inner diameter slightly larger than the outside diameter of the pipe, allowing the pipe to slip into the flange before welding. The flange is then secured to the pipe using fillet welds on both the inside and outside to ensure sufficient strength and prevent leakage.
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Threaded Flange
Read moreThreaded Flanges feature an internal thread for connection to pipes without welding. They are ideal for low-pressure, low-temperature utilities like air and water. Since no ‘hot work’ is required, they are especially suited for highly flammable or explosive environments where welding is prohibited.
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SW – Socket Weld Flange
Read moreSW – Socket Weld Flangeล is a flange with the bore as a socket to connect to the pipe. It’s connected to the outside on the shoulder that doesn’t require welding. The external welds are fillet welds, so the integrity of the welds cannot be checked by radiographic methods. This type of flange is used for high-pressure pipes that are smaller than the flange itself. This type of flange has internal weld holes to allow liquid or gas to flow through the pressure pipe. SK Fitting Valve has welded flanges manufactured in a variety of material grades and sizes that meet the purpose of use.
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HDPE (HDPE, Backing Ring, Flange)
Read moreSK Fitting Valve presents an HDPE stub flange with a wide range of features to choose. These flanges can be made from a variety of materials and come in several sizes, based on the purpose of the customer’s need.






