Fittings and flanges are used to connect pipe, tube, hose and similar structures.

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Gas Fittings (81 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 (53 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 (1,295 suppliers)

Hose fittings are a category of components used to connect hoses and tubes for in-line, offset, multi-port, and mounting configurations.
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Hydraulic Fittings (246 suppliers)

Hydraulic fittings are parts used to connect hoses, pipes, and tubes in hydraulic lines and systems.
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Pipe Fittings (2,021 suppliers)

Pipe fittings cover many components that connect pipe ends for in-line, offset, multi-port, and mounting configurations.
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Pipe Flanges (425 suppliers)

Flanges are used to connect pipes, tubes, hoses, and similar structures.
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Pneumatic Fittings (181 suppliers)

Pneumatic fittings are parts used to connect sections of pipe, tube, and hose in pneumatic (pressurized gas) lines and systems.
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Sanitary Fittings (106 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 (1,198 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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