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NIBCO 6533-3/4 Schedule 80 PVDF Pipe Union, 3/4 in x 3/4 in, Female Female, Red - UV-Resistant Schedule 80 Pipe Fittings
NIBCOUV-Resistant Schedule 80 Pipe Fittings

NIBCO 6533-3/4 Schedule 80 PVDF Pipe Union, 3/4 in x 3/4 in, Female Female, Red

The NIBCO 6533-3/4 is a UV-Resistant Schedule 80 Pipe Union made from Polyvinylidene, with a 3/4 in x 3/4 in Fitting Pipe Size and Female Female connections in Red. It meets ASTM D3222 standards, ensuring…

SKU 3G-OTH-649216

Also listed as: 653334 · 6533 3 4 · 6533-3-4

Brand
NIBCO
Item
6533-3/4 Schedule 80 PVDF Pipe Union, 3/4 in x 3/4 in, Female Female, Red
Part Number
6533-3/4
Category
UV-Resistant Schedule 80 Pipe Fittings
Available to Order
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NIBCO
Manufacturer Part Number
6533-3/4
Type
Schedule 80, Female Female, Red
Standards
ASTM D3222
Fitting Pipe Size
3/4 in x 3/4 in

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

Product Description

The NIBCO 6533-3/4 is a UV-Resistant Schedule 80 Pipe Union made from Polyvinylidene, with a 3/4 in x 3/4 in Fitting Pipe Size and Female Female connections in Red. It meets ASTM D3222 standards, ensuring compatibility with demanding industrial piping systems.

Frequently Asked Questions

What is the NIBCO 6533-3/4 pipe union used for?

The NIBCO 6533-3/4 is a UV-resistant Schedule 80 pipe union used in demanding industrial piping systems. It connects two female-threaded pipes of 3/4 in size, providing a reliable joint that can be disassembled for maintenance. Common applications include chemical processing, water treatment, and corrosive fluid handling.

What are the specifications of the NIBCO 6533-3/4 pipe union?

The NIBCO 6533-3/4 is a Schedule 80 pipe union made from polyvinylidene (PVDF) in red. It has a fitting pipe size of 3/4 in x 3/4 in with female-female connections. It meets ASTM D3222 standards for material quality and is UV-resistant, making it suitable for outdoor or high-temperature environments up to 850 °C.

Where to buy the NIBCO 6533-3/4 pipe union worldwide?

3G Electric supplies the NIBCO 6533-3/4 pipe union worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source genuine NIBCO fittings across 14 industrial departments, including pumps and controls.

How to install the NIBCO 6533-3/4 pipe union?

To install the NIBCO 6533-3/4 pipe union, ensure both pipe ends are clean and threaded. Apply thread sealant to the male threads, then hand-tighten the union nuts. Use a wrench for final snugging—avoid overtightening to prevent cracking the PVDF material. Always follow ASTM D3222 guidelines for pressure and temperature limits.

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
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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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This Schedule 80 pipe cap is made of polyvinylidene fluoride (PVDF) and features a 2-inch female NPT connection. It is red in color for UV resistance and meets ASTM D3222 standards. With a maximum operating temperature of 280°F, it is used to terminate or seal the end of piping systems in industrial applications
NIBCO
This Schedule 80 pipe cap is made of polyvinylidene fluoride (PVDF) and features a 2-inch female NPT connection. It is red in color for UV resistance and meets ASTM D3222 standards. With a maximum operating temperature of 280°F, it is used to terminate or seal the end of piping systems in industrial applications

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