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NIBCO Pipe Union: Polyvinylidene, 2 in x 2 in Fitting Pipe Size, Schedule 80 - UV-Resistant Schedule 80 Pipe Fittings
NIBCOUV-Resistant Schedule 80 Pipe Fittings

NIBCO Pipe Union: Polyvinylidene, 2 in x 2 in Fitting Pipe Size, Schedule 80

The NIBCO Pipe Union is a UV-Resistant Schedule 80 pipe fitting made from polyvinylidene, with a 2 in x 2 in Fitting Pipe Size and Female NPT x Female NPT connections in red. It meets ASTM D3222 standards (MPN 653333 2).

SKU 3G-OTH-649248

Brand
NIBCO
Item
Pipe Union: Polyvinylidene, 2 in x 2 in Fitting Pipe Size, Schedule 80
Category
UV-Resistant Schedule 80 Pipe Fittings
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Technical Specifications

NIBCO
Manufacturer Part Number
653333 2
Type
Schedule 80, Female NPT x Female NPT, Red
Standards
ASTM D3222
Fitting Pipe Size
2 in x 2 in
View Full Spec Sheet

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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NIBCO Pipe Union is a UV-Resistant Schedule 80 pipe fitting made from polyvinylidene, with a 2 in x 2 in Fitting Pipe Size and Female NPT x Female NPT connections in red. It meets ASTM D3222 standards (MPN 653333 2).

Frequently Asked Questions

What is the NIBCO 2 in x 2 in Schedule 80 pipe union used for?

This NIBCO polyvinylidene pipe union connects two sections of Schedule 80 piping in industrial fluid-handling systems. Its UV-resistant red construction suits outdoor or corrosive environments. 3G Electric supplies this fitting across 14 industrial departments, including plumbing and chemical processing.

What are the specifications of the NIBCO 653333 2 pipe union?

The NIBCO 653333 2 is a Schedule 80 pipe union with a 2 in x 2 in Fitting Pipe Size and Female NPT x Female NPT connections. It meets ASTM D3222 standards and is made from UV-resistant polyvinylidene in red. 3G Electric sources this fitting for global delivery.

Where to buy the NIBCO 2 in pipe union worldwide?

3G Electric supplies the NIBCO 2 in Schedule 80 pipe union worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this fitting to your facility. Contact us for availability and lead time.

How to install a Schedule 80 polyvinylidene pipe union?

Installation requires threading the female NPT ends onto matching male pipe threads using PTFE tape or sealant. Tighten the union nut by hand, then wrench-tighten per manufacturer torque specs. 3G Electric provides technical support for proper selection and installation of this NIBCO fitting.

Used in

Common applications for NIBCO
HVAC systems — NIBCO bronze ball valves (T58570UL series) for isolation and control in chilled water loops
Water treatment plants — NIBCO bronze gate valves (T29 series) for shut-off in filtration and distribution lines
Industrial burner systems — NIBCO brass ball valves (GB2A series) for fuel oil or gas supply lines
Chemical processing — NIBCO bronze ball valves with locking lever (T58570LL series) for safety-critical flow control
Steam systems — NIBCO bronze globe valves for throttling in low-pressure steam applications
General plumbing — NIBCO bronze ball valves (S58570 series) with sweat connections for copper piping in commercial buildings

NIBCO Products

3G Electric supplies NIBCO uv-resistant schedule 80 pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Tee Pipe Fitting: Tee, Polyvinylidene, 1/2 in x 1/2 in x 1/2 in Fitting Pipe Size, Red, Schedule 80 (MPN 6511-1/2). Key specifications — Includes Shield: Collar Not Included; Standards: ASTM D3222; Fitting Pipe Size: 1/2 in x 1/2 in x 1/2 in.
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Pipe Elbow: 90° Elbow, Polyvinylidene, 1 1/2 in x 1 1/2 in Fitting Pipe Size, Red, Schedule 80 (MPN 650733-11/2). Key specifications — Standards: ASTM D3222; Fitting Pipe Size: 1-1/2 in x 1-1/2 in.
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Pipe Elbow: 90° Elbow, Polyvinylidene, 1 1/2 in x 1 1/2 in Fitting Pipe Size, Red, Schedule 80 (MPN 650733-11/2). Key specifications — Standards: ASTM D3222; Fitting Pipe Size: 1-1/2 in x 1-1/2 in.
Tee Pipe Fitting: Tee, Polyvinylidene, 1 in x 1 in x 1 in Fitting Pipe Size, Female Female Female (MPN 6511 1). Key specifications — Includes Shield: Collar Not Included; Standards: ASTM D3222; Fitting Pipe Size: 1 in x 1 in x 1 in.
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Tee Pipe Fitting: Tee, Polyvinylidene, 1 in x 1 in x 1 in Fitting Pipe Size, Female Female Female (MPN 6511 1). Key specifications — Includes Shield: Collar Not Included; Standards: ASTM D3222; Fitting Pipe Size: 1 in x 1 in x 1 in.
Pipe Elbow: 90° Elbow, Polyvinylidene, 3/4 in x 3/4 in Fitting Pipe Size, Female Female, Red (MPN 6507-3/4). Key specifications — Standards: ASTM D3222; Fitting Pipe Size: 3/4 in x 3/4 in.
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Pipe Elbow: 90° Elbow, Polyvinylidene, 3/4 in x 3/4 in Fitting Pipe Size, Female Female, Red (MPN 6507-3/4). Key specifications — Standards: ASTM D3222; Fitting Pipe Size: 3/4 in x 3/4 in.
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Pipe Straight: Polyvinylidene, 2 in x 1 in Fitting Pipe Size, Schedule 80, Male NPT x Female NPT (MPN 651834 2x1). Key specifications — Standards: ASTM D3222; Fitting Pipe Size: 2 in x 1 in.
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