Pipe & Pipe Fittings
Black, galvanized, stainless and PVC pipe with elbows and tees.
Also searched as: pvc pipeblack pipepipe fittingselbownpt pipe
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1/8" to 1-1/4" Female Threaded Coupling F/F Pipe Fitting
Connection: Female/FemaleDN: DN6 to DN40Size: 1/8" to 1-1/4"
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2 1/2 Inch Diameter Clear PVC Schedule 40 Pipe
Approx. ID: 2.445 inchApprox. OD: 2.875 inchColor: ClearDiameter: 2 1/2 inchSchedule: 40
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2 in. x 60 in. Black Steel Pipe (5-Pack)
Diameter: 2 inLength: 60 in
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2" M-NPT 3000 lb Forged Steel Square Head Pipe Plug
Head Type: SquareNPT Size: 2"Overall Length: 1.570"Pressure Class: 3000 lb
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2" Slip PVC Pipe Cap
Connection Type: SlipSchedule: 40Size: 2 inch
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2.5 Inch PVC Rigid Tube Round Pipe
Diameter: 2.5 inchType: Rigid Tube Round
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20/25/32/40/50mm Plastic Pipe Connector Coupling
Pipe Diameter: 20/25/32/40/50 mm
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3 Inch PVC Pipe Fittings
Nominal size: 3 Inch
from $0.12Made-in-China $0.12 -
3 in Nominal Pipe Size, Male NPT x Male NPT, Schedule 40, Black Grade A Steel Pipe
Connection Type: Male NPT x Male NPTLength: 10 ftNominal Pipe Size: 3 inchOperating Temperature Range: -20 °F to 600 °FSchedule: 40
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3" NPT 3000 lb Forged Steel Threaded Pipe Union
NPT Size: 3"Pressure Class: 3000 lb
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3/4 90 Degree Alloy Round Tube Elbow Pipe
Angle: 90 DegreeSize: 3/4
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3/4 Inch PVC Pipe, Furniture Grade White Schedule 40
Color: WhiteDiameter: 3/4 inchGrade: Furniture GradeLength: 40 inchSchedule: 40
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3/4 in. X 18 in. Black Pipe
Diameter: 3/4 in.Length: 18 in.Schedule: 40
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3/4 in. x 10 ft. Black Steel Pipe
Diameter: 0.75 inLength: 10 ft
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3/4 inch NPT Threaded Female to Female Elbow Pipe Fitting
Connection: Female to FemaleShape: ElbowSize: 3/4" NPT
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3/4 x 48 Inch Black Steel Pipe
Length: 48 inchesNominal Pipe Size: 3/4 inchQuantity: 5 pack
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3/4" x 10' SDR21 PVC Pipe
Length: 10'Nominal size: 3/4"SDR: 21
from $54.90Zoro $54.90 -
3/4” x 18” Black Steel Plumbing Pipe
Length: 18 inchesNominal Pipe Size: 3/4 inchQuantity: 4 pack
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3/8 in. x 5 in. Black Pipe
Diameter: 3/8 in.Length: 5 in.Schedule: 40
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3/8 x 18 Inch Black Steel Pipe
Length: 18 inchesNominal Pipe Size: 3/8 inchQuantity: 5 pack
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3/8" NPT Stainless Steel Pipe Fittings
Size: 3/8" NPT
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3000 Class Carbon Steel Pipe Fittings
Class: 3000
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304 Stainless Steel 180° Elbow Stamping Industrial Grade Welded Pipe Fittings Elbow Butt Joint Short Elbow
Angle: 180°Pressure: <850 kPa
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304 Stainless Steel Class 150 Union 3/8" BSPT
Class: 150Connection Type: BSPTLength: 1.330"Size: 3/8"
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316 Stainless Steel Class 150 Union 1/2"
Class: 150Overall Length: 1.654"Size: 1/2"
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4 in Nominal Pipe Size, Male NPT x Male NPT, Schedule 40, Black Grade A Steel Pipe
Connection Type: Male NPT x Male NPTLength: 10 ftNominal Pipe Size: 4 inchOperating Temperature Range: -20 °F to 600 °FSchedule: 40
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4-Way PVC Elbow Fittings
Size: 1/2 InchType: 4-Way
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90 Degree Elbow Sanitary Welding Pipe Joint Fitting
Angle: 90 DegreeOutside Diameter: 16 mmWall Thickness: 1.2 mm
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90° Elbow Adapter
Adapter Type: 90° ElbowEnd 1 Style: Male British Standard Pipe Parallel Adjustable O-Ring Boss, Male JICEnd 1 Thread: 7/16-20 UNF, G - 3/8-19
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90° Elbow, 1/4 in Compatible Tube Outer Diameter, Push-In Connection
Angle: 90°Compatible Tube Outer Diameter: 1/4 inConnection 1 Short Name: Push-InOperating Temperature Range: -5 to +60 °C
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90° Female Elbow Pipe Fitting
Angle: 90°Connection: Double press socket & BSP femaleWall Thickness: 1.5mm
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90° Seamless Elbow 1.5D Long Radius
Angle: 90 DegreeOutside Diameter: 12-108 mmRadius: 1.5D
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ASTM 4" NPS Buttwelding LR Elbow
Angle: 45°, 90°, 180°Size: 4" NPS
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ASTM A105 3000lbs NPT Threaded Hex Nipple Forged Pipe Fittings
Pressure Rating: 3000lbsThread Type: NPTType: Elbow, cross, street elbow, tee, coupling
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ASTM A500 Carbon Steel ERW Seamless Black Pipe/Tube
Standard: ASTM A500
About pipe & pipe fittings
Pipe and pipe fittings are essential components for fluid and gas conveyance systems across industrial, commercial, and residential applications. Pipes are typically defined by their nominal pipe size (NPS), which approximates the interior diameter, and schedule (SCH), indicating wall thickness and thus pressure rating. Common pipe materials include black iron (ASTM A53, A106), galvanized steel (zinc-coated for corrosion resistance), stainless steel (304, 316 for enhanced corrosion resistance and hygiene), and PVC (polyvinyl chloride, often Schedule 40 or 80, for non-metallic applications). Fittings, such as elbows, tees, couplings, and reducers, alter the direction or diameter of the piping run. These are available in various connection types, including threaded (NPT for tapered threads, BSP for parallel threads), socket weld, butt weld, and solvent weld (for PVC). Threaded fittings are specified by their NPS and thread form. Pressure ratings (e.g., Class 150, Class 300, or specific PSI values) and temperature limits are critical selection criteria, ensuring compatibility with system operating conditions. Material compatibility with the conveyed medium is paramount to prevent degradation or contamination.
How to choose
When selecting pipe and pipe fittings, first determine the medium to be conveyed and its operating pressure and temperature. This dictates the required material (e.g., PVC for water, stainless steel for corrosive chemicals, black iron for natural gas) and pressure rating. Next, establish the required flow rate and system layout to determine the nominal pipe size (NPS) and schedule (SCH). Consider the connection method: threaded for ease of assembly/disassembly, welded for permanent, high-integrity joints, or solvent-welded for PVC. Finally, specify the necessary fitting types (elbows, tees, reducers) to achieve the desired routing and branch connections, ensuring material and pressure rating consistency with the pipe.