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Threaded Stainless Steel Pipe Fittings

Available428 products
Threaded stainless steel pipe fittings resist corrosion from caustic chemicals, corrosive fluids, oils, and gases, and withstand pressure and high temperatures in plumbing applications and food and dairy processing. Threaded pipe fittings are threaded on both connection ends. Female threads are on the inside of a fitting. Male threads are on the outside of a fitting and screw into the female threads. NPT (American National Standard Pipe Threads) and BSPT (British Standard Pipe Threads) threads are distinguishable by their thread taper angle. There are also straight (NPS) pipe thread fittings and metric (M) pipe fittings. Metric pipe fittings are identified by the nominal outside diameter and the thread pitch. These connections do not require glue or adhesive, but PTFE tape keeps seal tight. Threaded fittings come in a variety of sizes and shapes.
Brand

High Pressure Precision Pipe Fittings

High Pressure Precision Pipe Fittings

Precision threaded fittings connect with high-pressure (1000-3000 psi) pipe. These high-pressure fittings are precision machined and threaded on both connection ends for leak-free connections between fittings and pipe. Female threads are on the inside of a fitting. Male threads are on the outside of a fitting and screw into the female threads. Threaded connections include NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper), and use PTFE tape to secure seal. Type 316 stainless steel has a higher nickel content than 304 stainless, plus molybdenum, for even greater corrosion resistance.

90° Street Elbow

Female BSPP x Male BSPT

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90° Union Elbow

Female BSPP x Female BSPP

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Adapter

Male SAE-ORB x Female NPT

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Bulkhead Coupling

Female NPT x Male NPT

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Female BSPP x Male BSPP

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Equal Sleeve

Female NPT x Female NPT

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Female BSPP x Female BSPP

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Female Tee

Female BSPP x Female BSPP x Female BSPP

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Female x Male Adapter

Female NPT x Male NPT

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Female BSPP x Male NPT

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Female NPT x Male BSPT

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Female BSPP x Male BSPT

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Female x Male Reducer

Female BSPP x Male BSPT

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Female x Male Reducing Adapter

Female NPT x Male NPT

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Male Adapter

Male NPT x Male NPT

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Male BSPT x Male BSPT

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Recessed Hex Plug

Male BSPT

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Male NPT

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Reducing Sleeve

Female BSPP x Female BSPP

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Unequal Adapter

Male BSPT x Male BSPT

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High Pressure Precision Pipe Fittings with Thread Sealant

High Pressure Precision Pipe Fittings with Thread Sealant

Precision threaded fittings connect with high-pressure (1000-3000 psi) pipe. These high-pressure fittings are precision machined and threaded on both connection ends for leak-free connections between fittings and pipe. Female threads are on the inside of a fitting. Male threads are on the outside of a fitting and screw into the female threads. These fittings include sealant to create a secure fit. Threaded connections include NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper). Type 316 stainless steel has a higher nickel content than 304 stainless, plus molybdenum, for even greater corrosion resistance.

Hollow Hex Head Plug

Male BSPP

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Male Metric

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Extreme Pressure Precision Pipe Fittings

Extreme Pressure Precision Pipe Fittings

Precision 316 stainless steel fittings connect with extreme pressure (3001+ psi) pipe. These extreme pressure fittings are precision machined and threaded on both connection ends for leak-free connections between fittings and pipe. Female threads are on the inside of a fitting. Male threads are on the outside of a fitting and screw into the female threads. Threaded connections include NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper), and use PTFE tape to secure seal. Type 316 stainless steel has a higher nickel content than 304 stainless, plus molybdenum, for even greater corrosion resistance.

45° Elbow

Female NPT x Female NPTF

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90° Elbow

Female NPT x Female NPTF

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Male NPT x Male NPTF

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Male SAE x Female SAE

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90° Street Elbow

Male NPTF x Female NPT

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Adapter

Male NPT x Female NPTF

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Male UN/UNF-2A x Male NPTF

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Male NPT x Female SAE-ORB

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Male SAE-ORB x Female NPT

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Male SAE x Female NPTF

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Male SAE x Female SAE

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Male SAE x Male SAE

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Coupling

Female NPTF x Female NPTF

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Cross

Female NPT x Female NPTF x Female NPTF x Female NPTF

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Expander Adapter

Male NPT x Female NPTF

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Hex Cap

Female NPT

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Hex Head Plug

Male NPT

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Male SAE-ORB

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Male BSPT

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Hollow Hex Plug

Male SAE-ORB

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Male Metric

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Male Metric x Female

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Long Nipple

Male NPTF x Male NPTF

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Male Branch Tee

Female NPT x Male NPTF x Male

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Nipple

Male NPTF x Male NPTF

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Male BSPT x Male BSPT

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Reducing Adapter

Male NPTF x Female NPTF

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Male UN/UNF-2A x Male NPTF

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Male SAE x Female SAE

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Male BSPP x Female BSPP

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Male BSPT x Female BSPP

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Run Tee

Female NPT x Male NPTF x Female

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Tee

Female NPT x Female NPTF x Female

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Male NPT x Male NPTF x Male

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Union

Male SAE x Male SAE

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Extreme Pressure Instrumentation Pipe Fittings

Extreme Pressure Instrumentation Pipe Fittings

Threaded instrumentation fittings connect with extreme pressure (3001+ psi) pipe. These extreme pressure instrumentation fittings are precision machined and threaded on both connection ends for leak-free connections between fittings, instrumentation, and pipe. Female threads are on the inside of a fitting. Male threads are on the outside of a fitting and screw into the female threads. Threaded connections include NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper), and use PTFE tape to secure seal. Type 304 stainless steel, a chromium-nickel material, resists corrosion caused by water, heat, saltwater, acids, minerals, and peaty soils. Type 316 stainless steel has a higher nickel content than 304 stainless, plus molybdenum, for even greater corrosion resistance.

45° Street Elbow

Female NPT x Male NPT

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Male NPT x Female NPT

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90° Elbow

Female NPT x Female NPT

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Male NPT x Male NPT

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90° Street Elbow

Male NPT x Female NPT

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Adapter

Female BSPP x Male NPT

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Female BSPT x Male NPT

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Female NPT x Male BSPP

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Female NPT x Male BSPT

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Female NPT x Male NPT

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Male NPT x Male BSPP

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Male NPT x Male BSPT

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Bonded Seal Washer

Male BSPP

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Branch Tee

Female NPT x Female NPT x Male NPT

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Female NPT x Male NPT x Female NPT

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Male NPT x Male NPT x Male NPT

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Cross

Female NPT x Female NPT x Female NPT x Female NPT

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Female Cross

Female NPT x Female NPT x Female NPT x Female NPT

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Hex Bushing

Male NPT x Female NPT

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Hex Coupling

Female NPT x Female NPT

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Hex Head Cap

Female NPT

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Hex Head Plug

Male NPT

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Hex Long Nipple

Male NPT x Male NPT

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Hex Nipple

Male NPT x Male NPT

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Long Nipple

Male NPT x Male NPT

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Male Branch Tee

Female NPT x Female NPT x Male NPT

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Male Connector

Male BSPT x Male BSPT

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Male Tee

Male NPT x Male NPT x Male NPT

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Reducing Adapter

Female NPT x Male BSPT

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Female NPT x Male NPT

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Male NPT x Female NPT

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Reducing Bushing

Male NPT x Female NPT

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Reducing Hex Coupling

Female NPT x Female NPT

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Reducing Hex Nipple

Male NPT x Male NPT

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Street Tee

Female NPT x Female NPT x Male NPT

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Female NPT x Male NPT x Female NPT

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Male NPT x Female NPT x Female NPT

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Tee

Female NPT x Female NPT x Female NPT

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Vent Protector

Male NPT

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.