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).
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).
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).
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).
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).
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).
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).
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.
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).
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).
Medium to High Pressure Hammer Unions
Hammer unions are fused with medium- to high-pressure (300-3000 psi) pipe. These heavy-duty, high-pressure flowline fittings connect with pipelines and flexible hose assemblies to change direction or connect to equipment or devices. Threaded fittings twist onto pipe using various male and female thread connections including NPT (National Pipe Thread) or BSPT (British Standard Pipe Taper).
Swage Nipples
Threaded swage nipples are used to change the direction of flow in smaller diameter pipe systems.