Fittings and flanges are used to connect pipe, tube, hose and similar structures.
Gas Fittings (79 suppliers)
Gas fittings are specifically designed for use with gases, such as flammable propane or hazardous phosgene. These types of fittings have a reverse thread; meaning, the threads are cut in the reverse direction from all other fittings so that gas lines cannot be connected to air lines, water lines, or vent lines.
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Grease Fittings (55 suppliers)
Grease fittings are used to lubricate assemblies and parts. By applying pressure to a ball valve in the fitting, grease flows into the lubricating chamber but cannot flow out.
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Hose Fittings (1,274 suppliers)
Hydraulic Fittings (249 suppliers)
Pipe Fittings (1,989 suppliers)
Pipe Flanges (432 suppliers)
Pneumatic Fittings (195 suppliers)
Pressure Test Connectors (5 suppliers)
Pressure test connectors are mechanical assemblies for leak testing and filling fluids. They comprise a fitting connected to a fluid source, a flow control valve, and a quick connecting fitting to make the connection with the destination assembly.
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Sanitary Fittings (107 suppliers)
Sanitary fittings are designed and constructed for use in food, beverage, medical, pharmaceutical and biological applications where cleanliness and sterility are required.
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Tube Fittings (1,179 suppliers)
Tube fittings connect runs of tubing for in-line, offset, multi-port, and mounting configurations to other tubing sections, pipe, hose, and other fluid transfer components.
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