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Sign In Register Forgot User ID? Forgot Password?Threaded Uncoated Black Steel & Iron Pipe Fittings
Class 125 Low Pressure Pipe Fittings
Class 125 threaded fittings connect with low-pressure (100-299 psi) pipe. Fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
22.5° Elbow
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45° Elbow
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90° Discharge Elbow
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90° Elbow
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90° Reducing Elbow
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Concentric Reducer Coupling
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Cross
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Eccentric Reducer Coupling
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Hex Bushing
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Hex Coupling
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Reducing Cross
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Reducing Tee
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Tee
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Class 150 Medium Pressure Pipe Fittings
Class 150 threaded fittings connect with medium-pressure (300-999 psi) pipe. Fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
45° Elbow
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45° Street Elbow
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90° Drip Pan Elbow
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90° Elbow
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90° Reducing Elbow
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90° Reducing Street Elbow
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90° Street Elbow
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Cap
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Countersunk Plug
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Coupling
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Cross
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Extender
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Extension
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Hex Bushing
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Hex Head Bull Plug
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Hex Head Cap
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Hex Head Plug
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Hex Locknut
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Locknut
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Magnetic Hex Recessed Head Plug
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Magnetic Square Head Plug
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Magnetic Square Recessed Head Plug
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Merchant Coupling
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Open Return Bend
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Plug
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Reducer
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Reducing Coupling
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Reducing Tee
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Round Cap
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Square Head Plug
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Straight
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Street Tee
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Tee
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Union
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Waste Nut
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Wye
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Class 300 Medium to High Pressure Pipe Fittings
Class 300 threaded fittings connect with medium- to high-pressure (300-3000 psi) pipe. Threaded fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
45° Elbow
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45° Street Elbow
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90° Elbow
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90° Reducing Elbow
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90° Street Elbow
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Coupling
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Cross
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Hex Bushing
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Hex Head Bull Plug
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Reducer
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Reducing Coupling
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Reducing Tee
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Round Cap
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Round Head Bull Plug
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Square Head Plug
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Standard Bull Plug
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Tee
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Union
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Class 2000 Medium to High Pressure Pipe Fittings
Class 2000 threaded fittings connect with medium- to high-pressure (300-3000 psi) pipe. Threaded fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
45° Elbow
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90° Elbow
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Cross
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Tee
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Class 3000 Medium to High Pressure Pipe Fittings
Class 3000 threaded fittings connect with medium- to high-pressure (300-3000 psi) pipe. Threaded fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
45° Elbow
Forged Steel
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Low Temperature Steel
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45° Lateral Wye
Carbon Steel
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Forged Steel
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90° Elbow
Forged Steel
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Low Temperature Steel
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90° Street Elbow
Forged Steel
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Anvilet
Forged Steel
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Bushing
Forged Steel
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Coupling
Forged Steel
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Low Temperature Steel
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Cross
Forged Steel
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Elbowlet
Forged Steel
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Half Coupling
Forged Steel
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Hex Head Plug
Forged Steel
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Lateral Wye
Forged Steel
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Lug Union
Steel
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Outlet
Carbon Steel
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Low Temperature Steel
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Reducing Coupling
Forged Steel
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Reducing Tee
Forged Steel
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Round Cap
Forged Steel
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Round Head Plug
Forged Steel
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Tee
Forged Steel
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Low Temperature Steel
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Union
Forged Steel
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Low Temperature Steel
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Steel
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Class 6000 High Pressure Pipe Fittings
Class 6000 threaded fittings connect with high-pressure (1000-3000 psi) pipe. Threaded fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
45° Elbow
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90° Elbow
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90° Street Elbow
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Anvilet
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Coupling
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Cross
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Elbowlet
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Half Coupling
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Hex Bushing
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Hex Head Plug
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Reducing Coupling
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Round Cap
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Square Head Plug
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Tee
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Union
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Class Standard (STD) High Pressure Pipe Fittings
Class STD (standard) threaded fittings connect with high-pressure (1000-3000 psi) pipe. Class STD is the same as Schedule 40S and identical to Schedule 40 for NPS 1/8 to NPS 10. Class STD is based on the original 1927 standard that uses wall thickness and weight. Threaded fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
Merchant Full Coupling
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Merchant Half Coupling
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Straight Tapped Merchant Coupling
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Swage Nipple
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Class Extra Strong (XS) High Pressure Pipe Fittings
Class XS (extra strong) threaded fittings connect with high-pressure (1000-3000 psi) pipe. Class XS is the same as Schedule 80S and identical to Schedule 80 for NPS 1/8 to NPS 8. Class XS is based on the original 1927 standard that uses wall thickness and weight. Threaded fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
API Line Coupling
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Merchant Full Coupling
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Merchant Half Coupling
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Swage Nipple
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High Pressure Precision Pipe Fittings with Thread Sealant
High-pressure precision fittings connect with high-pressure (1000-3000 psi) pipe. Fittings are precision machined for leak-free connections between fittings and pipe and include sealant to create a secure fit. Threaded connections use PTFE tape to secure seal.
Hollow Hex Head Plug
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Extreme Pressure Instrumentation Pipe Fittings
Extreme pressure instrumentation fittings connect with extreme pressure (3001+ psi) pipe. These fittings are precision machined and threaded for leak-free connections between fittings, instrumentation, and pipe. Threaded fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
45° Street Elbow
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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Branch Tee
Female NPT x Female NPT x Male NPT
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Hex Coupling
Female NPT x Female NPT
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Hex Head Plug
Male NPT
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Hex Nipple
Male NPT x Male NPT
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Hollow Hex Head Plug
Male NPT
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Reducing Adapter
Female NPT x Male NPT
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Reducing Bushing
Male NPT x Female NPT
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Straight Adapter
Female NPT x Male NPT
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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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Male NPT x Male BSPP
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Male NPT x Male BSPT
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Street Tee
Female NPT x Male NPT x Female NPT
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Tee
Female NPT x Female NPT x Female NPT
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Extreme Pressure Pipe Fittings
Extreme pressure threaded fittings connect with extreme pressure (3001+ psi) pipe. Threaded fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
45° Elbow
Female NPT x Female NPTF
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45° Street Elbow
Female NPT x Male NPT
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Male NPT x Male NPT
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Male NPTF x Female NPTF
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90° Elbow
Female NPT x Female NPT
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Female NPT x Female NPTF
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Male NPT x Male NPT
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Male NPT x Male NPTF
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Male SAE x Female SAE
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Male SAE-ORB x Female NPTF
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Male SAE-ORB x NPTF
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90° Street Elbow
Male NPT x Female NPT
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Male NPT x Male NPT
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Male NPTF x Female NPT
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Adapter
Female NPT x Male NPT
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Female NPT x Female BSPP
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Male NPT x Female NPT
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Branch Tee
Female NPT x Female NPT x Male NPT
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Bushing
Female NPT x Male NPT
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Male NPT x Female NPT
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Coupling
Female NPT x Female NPT
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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 BSPT
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Male Metric
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Male SAE-ORB
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Hex Nipple
Male NPT x Male NPT
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Hollow Hex Plug
Male NPT
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Male Metric
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Male Metric x Female
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Male SAE-ORB
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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 BSPT x Male BSPT
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Pipe Nipple
Male NPTF x Male NPTF
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Port Conversion Adapter
Male SAE x Male BSPP
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Reducer/Expander Adapter
Male BSPP x Female BSPP
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Male SAE x Female SAE
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Reducing Adapter
Male BSPT x Female BSPP
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Male NPTF x Female NPTF
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Male UN/UNF-2A x Male NPTF
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Run Tee
Female NPT x Male NPT x Female NPT
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Socket Pipe Plug
Male NPT
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Square Head Plug
Male NPT
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Straight
Female NPT x Female BSPP
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Male BSPP x Female NPTF
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Male BSPT x Female NPTF
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