Slip-On Flanges
Engineered for quick installation and cost efficiency, our slip-on flanges slide over the pipe and are welded from both sides to create a strong, permanent connection. Available in SS304, SS316L, and other alloy grades with ANSI/GB/DIN standardization, these SO flanges suit low-to-medium pressure applications where installation speed matters. The hubless design reduces material cost while maintaining adequate pressure retention. Commonly deployed in water distribution and structural piping, slip-on flanges deliver balanced performance between economy and operational reliability.
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DN15 PN16 forged 304 stainless steel slip on flange (SO flange). Suitable for flat welding connection. EN10204 3.1 MTC and PED CE documents available.
Stainless steel slip on flange (SO flange) manufactured in accordance with ANSI B16.5 standard. Available in SS304, SS316. Widely used in petroleum, chemical, water treatment and pipeline engineering. Stable structure, easy installation.
These are stainless steel weld neck slip-on flanges (SO flanges), featuring a short neck design that balances structural strength and easy installation. Pipes slip into the flange bore and are welded for tight connection, with the neck enhancing stability. They offer excellent corrosion resistance and pressure resistance, widely used in oil & gas, chemical, water treatment, and medium-pressure industrial piping systems.
These are stainless steel slip-on flanges (PL flanges), a cost-effective flange type designed for easy installation—pipes slide through the flange bore and are welded on both sides. They feature good sealing performance, corrosion resistance, and wide compatibility, widely used in water supply, oil & gas, chemical, food, and general industrial piping systems.
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