Grooved Fittings & Couplings
Match rigid or flexible couplings, elbows and tees to the pipe OD, groove profile and gasket requirements.
Browse Pipe Fittings, Valves & Pumps
Butt Weld Pipe Fittings
Choose carbon steel elbows, tees and reducers by weld-end size, wall thickness and installation dimensions.
Threaded Pipe Fittings
Specify threaded steel fitting patterns and the mating thread designation before comparing dimensions.
Pipe Flanges
Select carbon or stainless steel slip-on flanges with the required class, facing and bolt pattern.
Industrial Pipe Valves
Compare ball, gate and butterfly valves around isolation duty, body and seat materials, and operator clearance.
Fire Water Pumps
Single-stage and vertical inline fire-water pumps selected by flow, head, drive and installation arrangement.
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Fittings, Valves and Pump Selections
Start with the mating connection
Grooved, butt-weld, threaded and flanged joints use different mating geometry. Within each family, elbows change direction, tees introduce branches and reducers join unequal sizes. Their two or three connection sizes remain distinct on the purchase line.
- Grooved: actual OD and groove profile
- Butt weld: end OD and wall thickness
- Threaded or flanged: designation and mating geometry
Carry service conditions into material selection
Fluid, pressure and temperature determine material, gasket and valve-seat requirements. A part can physically fit a connection yet be unsuitable for the service. Metal grade, seal and applicable component rating therefore stay with the selected construction.
- Identify fluid and temperature range
- Specify metal grade and wetted materials
- Review gasket and seat compatibility
Choose valves around operation and access
Ball, gate and butterfly valves differ in isolation behavior, construction and clearance needs. Operating frequency, body length and operator access distinguish the model choices; nominal size alone cannot specify the installed valve.
- State the operating function
- Check body length and operator clearance
- Identify body, seat and connection requirements
Select a fire-water pump by its duty point
A fire-water pump is selected around flow and head, suction conditions and power supply. Single-suction and vertical-inline layouts occupy different installation spaces. The quoted pump, driver and controller remain separate equipment items so the package can be compared with the project schedule.
- Give flow and head with units
- State suction conditions and supply frequency
- Identify pump, driver and controller scope
| Connection | Mating information | Open the product page for |
|---|---|---|
| Grooved | Actual OD, groove profile and coupling system | Rigid or flexible couplings, fittings and gaskets |
| Threaded | Thread standard, gender and size | NPT/BSP product distinctions and fitting geometry |
| Butt-weld | OD, wall, bevel and fitting dimensions | Elbows, tees and reducers |
| Flanged | Drilling standard, size, facing and pressure class | Flanges and flange-ended valves |
| Fire-water pump | Flow, head, drive and suction/discharge arrangement | Single-stage and vertical inline pump choices |
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Component Sizes, Materials and Ratings
ASME B16.9Wrought butt weld fittingsASME B16.9 covers factory-made wrought butt-welding fitting dimensions and associated requirements. Pattern, material and weld-end wall identify the actual elbow, tee or reducer being purchased.
ASME B16.11Forged threaded fittingsDistinguishes forged threaded fittings in Classes 2000, 3000 and 6000 from socket-welding classes. A fitting class is a designation used with the applicable design rules, not a universal working pressure in psi.
ASME B1.20.1US pipe thread designationsASME B1.20.1 defines general-purpose inch pipe threads and gauging requirements, including NPT. A same-size BSP thread is a different mating designation.
ASME B16.5Flange class, drilling and facingASME B16.5 connects flange dimensions with material and pressure-temperature requirements. Class, grade and facing belong together; Class 150 and Class 300 have different drilling and are not fixed psi ratings.
NFPA 20Fire pump installation requirementsNFPA 20 addresses stationary fire-protection pumps. The project’s adopted edition and equipment requirements govern review of the proposed pump, driver and controller; the standard name alone does not identify an accepted package.
Component and Equipment Supply Options
Item schedule and material review
Our quote separates fitting patterns, materials and connections by item. Reducer and branch sizes, valve operators and pump accessories retain their own scope rather than being hidden in one equipment description.
Fitting and flange preparation
The fitting pattern, weld end, thread or flange drilling determines the forming and machining scope for the selected component. Its mating pipe dimensions remain part of that preparation.
Surface finish and end protection
Finish and corrosion protection follow the ordered item. Sealing faces, threads and weld ends need their own handling protection so packing does not damage the prepared connection.
Valve and pump configuration
Valve configuration includes its operator and seat. A pump package identifies the pump, drive and connection arrangement, with controllers and other accessories listed separately.
Inspection records and packing
The accepted order identifies the dimensional, material and equipment records required for its components. Item marks and package numbers connect those components to the BOM and packing list.
Component Inspection and Package Contents
Four acceptance priorities
Item identityMatch the fitting pattern, size, material and component model to the approved item schedule.
Connection geometryCheck the ordered threads, weld ends, grooves or flange drilling against the mating requirements.
Operating configurationVerify valve operator and seat selection, or pump duty, drive and connection data.
Traceable packingKeep item marks, protected connections and package quantities consistent with the packing list.
Specify the records needed for acceptance
- Approved item schedule with material, size and connection designations
- Material test records for the components requiring them
- Dimensional records for specified ends, threads and flange drilling
- Valve data sheets and agreed inspection or test records
- Pump curve and equipment data for the selected speed, driver and accessories
- Packing list, item marks and shipment identification
Resolve connection and equipment details
NPT and BSP thread matching
Check the thread designation and pitch before ordering a mating fitting or replacement.
Flange drilling comparison
Compare the bolt pattern at the specified NPS and class before choosing the flange.
Fire-water pump selection
Prepare the duty point, suction conditions and equipment scope for a pump quotation.
Questions about mixed component orders
What should I send for an old part with no readable marking?
Send photographs, measured connection dimensions and a sketch showing the installation space. Include the fluid and operating conditions. Measurements can narrow the options, but the mating specification and material requirements still need to be established before a replacement is ordered.
Does a pump enquiry need a motor horsepower selection?
A known horsepower can be included, but flow, required head, suction conditions and power supply are the starting information. Motor selection follows the proposed pump curve and operating requirements. State voltage, phase and frequency so the drive configuration can be evaluated with the pump.
Are spare seals and gaskets quoted against the installed model?
Yes. Valve and pump spares are identified by the selected model and construction. Fitting gaskets retain the coupling family and service material rather than being selected by nominal size alone.
Get a quote for your piping component list
Send the product types, sizes, materials, connection details, quantities, service conditions and destination. Add valve operators or pump flow, head and power requirements where relevant. A typed list or marked drawing is enough to start the order review.
- Itemized components and equipment scope
- Material, connection and document requirements
- Packing, delivery terms and production schedule