How to Identify and Measure Fittings
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Thick-Wall Plastic Pipe Fittings for Water
Connect these fittings to Schedule 80 pipe. With thicker, stronger walls than standard-wall fittings, they can handle heavy duty supply applications, such as water processing, wastewater treatment, and irrigation. Fittings are plastic for good corrosion resistance. They meet ASTM specifications and testing requirements for material quality.
To prevent leaks in threaded connections, apply a sealant to the male threads. For plastic threads, apply a non-hardening, plastic-compatible sealant sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
For technical drawings and 3-D models, click on a part number.
- For Use With: Water
- Maximum Temperature: 180° F
- Specifications Met: ASTM D4101, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 80 Polypropylene Plastic
- Flanges: Use Class 150 Polypropylene Plastic
Fittings with stainless steel collar have a reinforcement on the female threads to prevent the threads from cracking.
Unions separate into three pieces so you can access your line.
| Pipe Size  | Material | Collar Material | O-Ring Material | Color | Max. Pressure | Each | |
NPT Threads | |||||||
|---|---|---|---|---|---|---|---|
| 1/2 | Polypropylene Plastic | Stainless Steel | Viton® Fluoroelastomer Rubber | Black | 150 psi @ 72° F | 0000000 | 000000 |
| 3/4 | Polypropylene Plastic | Stainless Steel | Viton® Fluoroelastomer Rubber | Black | 150 psi @ 72° F | 0000000 | 00000 |
| 1 | Polypropylene Plastic | Stainless Steel | Viton® Fluoroelastomer Rubber | Black | 150 psi @ 72° F | 0000000 | 000000 |
| 1 1/2 | Polypropylene Plastic | Stainless Steel | Viton® Fluoroelastomer Rubber | Black | 150 psi @ 72° F | 0000000 | 000000 |
| 2 | Polypropylene Plastic | Stainless Steel | Viton® Fluoroelastomer Rubber | Black | 150 psi @ 72° F | 0000000 | 000000 |
Drain, Waste, and Vent ABS Pipe Fittings for Chemicals
These Schedule 40 fittings are an economical option for gravity-flow chemical waste systems. They are ABS plastic, which has excellent strength and impact resistance and good chemical resistance. Fittings meet ASTM D2661, ASTM D3311, ASTM D3965, and ASTM F1498 specifications and testing requirements for material quality and product dimensions.
Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with ABS cement (also known as solvent weld).
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.
For technical drawings and 3-D models, click on a part number.
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
- For Use With: Sodium Hydroxide
- Max. Temperature: See table
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
To prevent leaks in threaded connections, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Flanges: Use Schedule 40 ABS Plastic
Fittings with a compression end are also known as slip-joint fittings. Insert the tube into the compression end and turn the nut until hand tight. Since you don't have to wait for cement to dry, they are quicker to install than socket-connect fittings.
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
To prevent leaks in threaded connections, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
To prevent leaks in threaded connections, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
(A) | (B) | ||||||
|---|---|---|---|---|---|---|---|
| Pipe Size | Socket Dp. | Pipe Size | Socket Dp. | Material | Color | Each | |
| 2 | 49/64" | 1 1/2 | 45/64" | ABS Plastic | Black | 00000000 | 00000 |
| 3 | 1 33/64" | 2 | 49/64" | ABS Plastic | Black | 00000000 | 00000 |
| 3 | 1 17/32" | 1 1/2 | 45/64" | ABS Plastic | Black | 00000000 | 00000 |
| 4 | 1 3/4" | 2 | 3/4" | ABS Plastic | Black | 00000000 | 00000 |
| 4 | 1 49/64" | 3 | 1 33/64" | ABS Plastic | Black | 00000000 | 00000 |
| Pipe Cement (8 fl. oz. Can) | 00000000 | Each | 00000 |
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
(A) | (B) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | OD | ID | Wall Thick. | Pipe Size | Socket Dp. | Body Shape | Material | Color | Each | |
| 1 1/2 | 1 29/32" | 1.61" | 0.145" | 1 1/4 | 11/16" | Round | ABS Plastic | Black | 00000000 | 00000 |
| 2 | 2 3/8" | 1.91" | 0.16" | 1 1/2 | 11/16" | Round | ABS Plastic | Black | 00000000 | 0000 |
| 3 | 3 1/2" | 1.91" | 0.22" | 1 1/2 | 3/4" | Hex | ABS Plastic | Black | 00000000 | 00000 |
| 3 | 3 1/2" | 2.385" | 0.16" | 2 | 7/8" | Hex | ABS Plastic | Black | 00000000 | 0000 |
| 4 | 4 1/2" | 2.385" | 0.22" | 2 | 3/4" | Round | ABS Plastic | Black | 00000000 | 00000 |
| 4 | 4 1/2" | 3.515" | 0.25" | 3 | 1 1/2" | Round | ABS Plastic | Black | 00000000 | 00000 |
| Pipe Cement (8 fl. oz. Can) | 00000000 | Each | 00000 |
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
| Pipe Size | Socket Dp. | OD | ID | Wall Thick. | Material | Color | Each | |
| 1 1/4 | 11/16" | 1 21/32" | 1.38" | 0.14" | ABS Plastic | Black | 00000000 | 00000 |
| 1 1/2 | 45/64" | 1 29/32" | 1.61" | 0.145" | ABS Plastic | Black | 00000000 | 0000 |
| 2 | 49/64" | 2 3/8" | 2.067" | 0.154" | ABS Plastic | Black | 00000000 | 0000 |
| 3 | 1 33/64" | 3 1/2" | 3.068" | 0.216" | ABS Plastic | Black | 00000000 | 00000 |
| 4 | 1 49/64" | 4 1/2" | 4.026" | 0.237" | ABS Plastic | Black | 00000000 | 00000 |
| Pipe Cement (8 fl. oz. Can) | 00000000 | Each | 00000 |
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
| Pipe Size | Socket Dp. | OD | ID | Wall Thick. | Material | Color | Each | |
| 1 1/4 | 11/16" | 1 21/32" | 1.38" | 0.14" | ABS Plastic | Black | 00000000 | 00000 |
| 1 1/2 | 11/16" | 1 29/32" | 1.61" | 0.145" | ABS Plastic | Black | 00000000 | 0000 |
| 2 | 3/4" | 2 3/8" | 2.067" | 0.154" | ABS Plastic | Black | 00000000 | 0000 |
| 3 | 1 3/4" | 3 1/2" | 3.068" | 0.216" | ABS Plastic | Black | 00000000 | 00000 |
| 4 | 1 3/4" | 4 1/2" | 4.026" | 0.237" | ABS Plastic | Black | 00000000 | 00000 |
| Pipe Cement (8 fl. oz. Can) | 00000000 | Each | 00000 |
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
| Pipe Size | Socket Dp. | OD | ID | Wall Thick. | Material | Color | Each | |
| 1 1/2 | 11/16" | 1 29/32" | 1.61" | 0.145" | ABS Plastic | Black | 00000000 | 000000 |
| 2 | 3/4" | 2 3/8" | 2.067" | 0.154" | ABS Plastic | Black | 00000000 | 00000 |
| 3 | 1 1/2" | 3 1/2" | 3.068" | 0.216" | ABS Plastic | Black | 00000000 | 00000 |
| 4 | 1 3/4" | 4 1/2" | 4.026" | 0.237" | ABS Plastic | Black | 00000000 | 00000 |
| Pipe Cement (8 fl. oz. Can) | 00000000 | Each | 00000 |
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
180° bend fittings are also known as drum taps.
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
Fittings with a compression end are also known as slip-joint fittings. Insert the tube into the compression end and turn the nut until hand tight. Since you don't have to wait for cement to dry, they are quicker to install than socket-connect fittings.
270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.
- For Use With: Sodium Hydroxide
- Max. Temperature: See table
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
Offset tees are also known as sanitary tees and eccentric tees. They have an offset branch so the line can drain. Use them for applications that require frequent cleaning and inspecting.
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
Offset tees are also known as sanitary tees and eccentric tees. They have an offset branch so the line can drain. Use them for applications that require frequent cleaning and inspecting. Long offset tees are also known as long radius wyes.
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
Inline tees are also known as branch tees. Offset tees are also known as sanitary tees and eccentric tees. They have an offset branch so the line can drain. Use them for applications that require frequent cleaning and inspecting.
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
- For Use With: Sodium Hydroxide
- Maximum Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
To prevent leaks in threaded connections, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
Drain, Waste, and Vent ABS Pipe Flanges for Chemicals
- For Use With: Sodium Hydroxide
- Max. Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe NIpples and Pipe: Use Schedule 40 ABS Plastic
- Fittings: Use Schedule 40 ABS Plastic
These Schedule 40 flanges are an economical choice for gravity-flow chemical waste systems. Flanges are ABS plastic, which has excellent strength and impact resistance and good chemical resistance. Bolt two same-size flanges together with a gasket (sold separately) to create an access point within a line. They have socket-connect ends that attach to unthreaded pipe or another socket-connect fitting with ABS cement (also known as solvent weld). They meet ASTM D2661, ASTM D3311, ASTM D3965, and ASTM F1498 specifications and testing requirements for material quality and product dimensions.
Warning: Never use plastic pipe flanges and pipe with compressed air or gas.
For technical drawings and 3-D models, click on a part number.
