Pipe Fittings
Pipe Nipples
Threaded Connections / General Purpose Use
Standard threaded pipe nipples designed for connecting and extending piping systems. Built for reliable performance across a wide range of industrial and oilfield applications.
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Highlights
- ASTM A106 Grade B seamless pipe; heat numbers for full material traceability
- Zinc coated for improved weather and corrosion resistance
- Sizes 1/8″ through 12″; close through 12″ lengths; Schedule 40, 80, and XXH
- NPT threads per ASME B1.20.1; suitable for indoor and outdoor applications
Application
- General oilfield and industrial process piping connections and extensions
- Threaded piping system offsets and instrumentation connections
Bull Plugs
End Closure / Pressure-Rated Sealing
Designed to securely close off pipe ends, these plugs provide dependable sealing in pressure systems. Ideal for maintenance, isolation, and system termination.
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Highlights
- Designed per MSS-SP-95; ASTM A105 carbon steel barstock construction
- Hex sizes 1/4″ through 8″; also available in 2″ and 2-1/2″ 8-round EUE
- Optional 1/4″ and 1/2″ NPT center taps available for instrumentation connections
- Schedule 40, 80, and XXH wall thicknesses; solid option available
- Assists in draining lines during scheduled maintenance shutdowns
Application
- Closing pipe ends and fittings during maintenance and hydrostatic testing
- Wellhead and production equipment end-of-line closures
- Line drainage during scheduled maintenance shutdowns
Swage Nipples
Size Reduction / Concentric Flow Transition
Used to transition between different pipe sizes, these fittings provide smooth, concentric flow reduction. Ideal for maintaining system efficiency while adapting line sizes.
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Highlights
- ASTM A106 Grade B seamless pipe; heat numbers for material traceability; zinc coated
- Concentric style; sizes 1/8″ through 8″ in a wide range of reducing combinations
- Schedule 40, 80, and XXH wall thicknesses depending on combination
- NPT threads per ASME B1.20.1; EUE 8-round thread options available on select sizes
Application
- Reducing connections in oilfield and industrial threaded piping systems
- Wellhead and production equipment pipe size transitions