Value Brand
Value Brand 1MND1 Black Forged Steel Union Class 3000
Black forged-steel pipe union rated Class 3000 with FNPT connections meeting ANSI B1.20.1 and ASME B16.11 standards
- Forged steel construction withstands 3000 psi working pressure
- FNPT threads seal to ANSI B1.20.1 and ASME B16.11 standards
- ASTM A105 material rating ensures reliable high-pressure service
- 3/4 inch pipe size fits standard plumbing installations
- Class 3000 rating supports demanding industrial applications
3/4 in Class 3000 forged steel union
This black forged steel union provides a threaded pipe connection rated for Class 3000 service. It conforms to ANSI B1.20.1, ASME B16.11 and ASTM A105 standards. The FNPT threads accept 3/4 inch pipe sizes. Maximum pressure is 3000 psi at 72 degrees F.
Installation uses standard FNPT threading
The union joins two pipes with female National Pipe Taper threads on each end. Apply compatible thread sealant or tape to the male threads before assembly. Tighten to the torque appropriate for 3/4 inch Class 3000 fittings. Over-tightening can crack the forged steel body or strip the threads.
Verify pipe size and pressure rating before ordering
Confirm the existing piping uses 3/4 inch nominal size with FNPT threads. Ensure the system operating pressure does not exceed 3000 psi at 72 degrees F. Check that the ASTM A105 material is compatible with the fluid being conveyed. This item is restricted from sale in certain states.
Highlights
- Forged steel construction withstands 3000 psi working pressure
- FNPT threads seal to ANSI B1.20.1 and ASME B16.11 standards
- ASTM A105 material rating ensures reliable high-pressure service
- 3/4 inch pipe size fits standard plumbing installations
- Class 3000 rating supports demanding industrial applications
Specifications
| Brand | ZORO SELECT |
|---|
Questions about this item
How do I confirm the union holds pressure after installation?
Pressure-test the joint up to 3000 psi at 72 Degrees F; no leakage means the forged-steel union is working as intended.
What comes in the box and what must I supply?
The box contains the black forged-steel union with FNPT threads; you must supply pipe sealant, matching pipe nipples and wrenches.
Which class rating should I select for a 3000 psi system?
Choose the Class 3000 version — it meets ANSI B1.20.1, ASME B16.11 and ASTM A105 for 3000 psi at 72 Degrees F.
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