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Connection Style Connection Style | Show |
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 | Butt Weld |
Connection Style Connection Style | Hide |
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| Butt Weld |
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| Push to Connect |
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| Threaded |
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| Barbed |
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| Yor-Lok |
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| Socket Connect |
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| Compression |
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| Flared |
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| Quick Clamp |
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| Quick Turn |
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| Clamp On |
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| Flanged |
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| Claw Clamp |
System of Measurement System of Measurement |
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Material Material |
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For Tube Material For Tube Material |
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Connection Type Connection Type |
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 | Tube |
For Use With For Use With |
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Environment Environment |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Sterilize With Sterilize With |
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Maximum Pressure Maximum Pressure |
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Maximum Vacuum Maximum Vacuum |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Vacuum Rating Vacuum Rating |
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How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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Butt-Weld Fittings for Stainless Steel Tubing
- For Use With: See table
- Max. Temperature: 250° F, except hose fittings are unrated.
- Tubing:
304 Stainless Steel: Use with 304/304L stainless steel that meets ASTM A213, ASTM A269, or ASTM A270, except DIN EN 10357 fittings with only ASTM A269 or ASTM A270
316 Stainless Steel: Use with 316/316L stainless steel that meets ASTM A213, ASTM A269, or ASTM A270, except ASME BPE and DIN EN 10357 fittings with only ASTM A269 or ASTM A270 - Specifications Met: See table
Weld these fittings to tubing for a permanent, flush connection that permits smooth flow through a line.
304 stainless steel fittings have very good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Tee Connectors, Tube
304/304L Stainless Steel | 316/316L Stainless Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Tube OD | Max. Pressure | Max. Vacuum | Wall Thick. | For Use With | Specifications Met | Each | Certification | Each | ||
Polished | ||||||||||
| 1/2" | 700 psi @ 72° F | __ | 0.065" | Air, Deionized Water, Pharmaceuticals, Water | ASME BPE | 000000 | 00 | Material Certificate with Traceable Lot Number and Test Report | 0000000 | 000000 |
| 1/2" | 1,200 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 000000 | 00 | __ | 00000000 | 00000 |
| 3/4" | 700 psi @ 72° F | __ | 0.065" | Air, Deionized Water, Pharmaceuticals, Water | ASME BPE | 000000 | 00 | Material Certificate with Traceable Lot Number and Test Report | 0000000 | 00000 |
| 3/4" | 1,000 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 000000 | 00 | __ | 00000000 | 00000 |
| 1" | 600 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 00000000 | 000000 | __ | 0000000 | 00000 |
| 1" | 700 psi @ 72° F | __ | 0.065" | Air, Deionized Water, Pharmaceuticals, Water | ASME BPE | 000000 | 00 | Material Certificate with Traceable Lot Number and Test Report | 0000000 | 00000 |
| 1 1/2" | 600 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 00000000 | 00000 | __ | 0000000 | 00000 |
| 1 1/2" | 700 psi @ 72° F | __ | 0.065" | Air, Deionized Water, Pharmaceuticals, Water | ASME BPE | 000000 | 00 | Material Certificate with Traceable Lot Number and Test Report | 0000000 | 00000 |
| 2" | 550 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 00000000 | 00000 | __ | 0000000 | 00000 |
| 2" | 700 psi @ 72° F | __ | 0.065" | Air, Deionized Water, Pharmaceuticals, Water | ASME BPE | 000000 | 00 | Material Certificate with Traceable Lot Number and Test Report | 0000000 | 00000 |
| 2 1/2" | 450 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 00000000 | 00000 | __ | 0000000 | 00000 |
| 3" | 350 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 00000000 | 00000 | __ | 0000000 | 00000 |
| 4" | 250 psi @ 72° F | 10 -6 torr @ 72° F | 0.083" | Dairy, Food | 3-A Certified 63-04 | 00000000 | 000000 | __ | 0000000 | 000000 |
Dull | ||||||||||
| 1/2" | 1,200 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 000000 | 00 | __ | 00000000 | 00000 |
| 3/4" | 1,000 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 000000 | 00 | __ | 00000000 | 00000 |
| 1" | 600 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 00000000 | 00000 | __ | 00000000 | 00000 |
| 1 1/2" | 600 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 00000000 | 00000 | __ | 00000000 | 00000 |
| 2" | 550 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 00000000 | 00000 | __ | 00000000 | 00000 |
| 2 1/2" | 450 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 00000000 | 00000 | __ | 00000000 | 00000 |
| 3" | 350 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 00000000 | 00000 | __ | 00000000 | 00000 |
| 4" | 250 psi @ 72° F | 10 -6 torr @ 72° F | 0.083" | Air, Food, Water | __ | 00000000 | 000000 | __ | 000000 | 00 |
| 6" | 120 psi @ 72° F | 10 -6 torr @ 72° F | 0.109" | Air, Food, Water | __ | 00000000 | 000000 | __ | 000000 | 00 |
Inline Tee Reducers, Tube
Inline tees are also known as branch tees.
| For Tube OD (A) | For Tube OD (B) | Max. Pressure | Max. Vacuum | Wall Thick. | For Use With | Specifications Met | Each | |
304/304L Stainless Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
Polished | ||||||||
| 1 1/2" | 1" | 600 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 00000000 | 000000 |
| 2" | 1" | 550 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 00000000 | 00000 |
| 2" | 1 1/2" | 550 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 00000000 | 00000 |
| 3" | 2" | 350 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 00000000 | 000000 |
Dull | ||||||||
| 1 1/2" | 1" | 600 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 00000000 | 00000 |
| 2" | 1" | 550 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 00000000 | 00000 |
| 2" | 1 1/2" | 550 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 00000000 | 00000 |
| 3" | 2" | 350 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | __ | 00000000 | 00000 |
316/316L Stainless Steel | ||||||||
Polished | ||||||||
| 1 1/2" | 1" | 600 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 0000000 | 00000 |
| 2" | 1" | 550 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 0000000 | 00000 |
| 2" | 1 1/2" | 550 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 0000000 | 00000 |
| 3" | 2" | 350 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 3-A Certified 63-04 | 0000000 | 000000 |
Wye Connectors, Tube
| For Tube OD | Max. Pressure | Max. Vacuum | Wall Thick. | For Use With | Each | |
304/304L Stainless Steel | ||||||
|---|---|---|---|---|---|---|
Dull | ||||||
| 1" | 600 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | 000000000 | 0000000 |
| 1 1/2" | 600 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | 000000000 | 000000 |
| 2" | 550 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | 000000000 | 000000 |
| 3" | 350 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | 000000000 | 000000 |
| 4" | 250 psi @ 72° F | 10 -6 torr @ 72° F | 0.083" | Air, Food, Water | 000000000 | 000000 |
316/316L Stainless Steel | ||||||
Polished | ||||||
| 1/2" | 1,200 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Dairy, Food | 00000000 | 000000 |
Dull | ||||||
| 1/2" | 1,200 psi @ 72° F | 10 -6 torr @ 72° F | 0.065" | Air, Food, Water | 00000000 | 000000 |