We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

NIBCO Pipe Cap: Polyvinylidene, 3/4 in Fitting Pipe Size, Schedule 80, Female NPT - UV-Resistant Schedule 80 Pipe Fittings
NIBCOUV-Resistant Schedule 80 Pipe Fittings

NIBCO Pipe Cap: Polyvinylidene, 3/4 in Fitting Pipe Size, Schedule 80, Female NPT

The NIBCO Pipe Cap is a UV-Resistant Schedule 80 pipe fitting made from polyvinylidene, with a 3/4 in fitting pipe size and Female NPT connection in red. It meets ASTM D3222 standards and has a maximum operating…

SKU 3G-OTH-649190

Also listed as: 6517334 · 6517 3 3 4 · 6517-3-3-4

Brand
NIBCO
Item
Pipe Cap: Polyvinylidene, 3/4 in Fitting Pipe Size, Schedule 80, Female NPT
Category
UV-Resistant Schedule 80 Pipe Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NIBCO
Manufacturer Part Number
6517-3-3/4
Type
Schedule 80, Female NPT, Red
Standards
ASTM D3222
Max Op Temp
280°F
Fitting Pipe Size
3/4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The NIBCO Pipe Cap is a UV-Resistant Schedule 80 pipe fitting made from polyvinylidene, with a 3/4 in fitting pipe size and Female NPT connection in red. It meets ASTM D3222 standards and has a maximum operating temperature of 280°F (MPN 6517-3-3/4).

Frequently Asked Questions

What is a NIBCO 6517-3-3/4 pipe cap used for?

The NIBCO 6517-3-3/4 pipe cap is used to seal the end of a 3/4 in Schedule 80 polyvinylidene (PVDF) pipe with female NPT threads. It is UV-resistant and suitable for high-purity, corrosive fluid handling in chemical processing, water treatment, and semiconductor applications up to 280°F.

What are the specifications of the NIBCO 6517-3-3/4 pipe cap?

The NIBCO 6517-3-3/4 pipe cap has a 3/4 in fitting pipe size, Schedule 80 wall thickness, female NPT connection, and red color. It is made from polyvinylidene (PVDF) and meets ASTM D3222 standards. Maximum operating temperature is 280°F.

Where to buy a NIBCO 6517-3-3/4 pipe cap worldwide?

3G Electric supplies the NIBCO 6517-3-3/4 pipe cap worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this PVDF Schedule 80 fitting.

How to install a NIBCO 6517-3-3/4 pipe cap?

To install the NIBCO 6517-3-3/4 pipe cap, apply PTFE tape or pipe sealant to the male NPT threads of the pipe. Hand-tighten the cap, then use a strap wrench for final snug fit—avoid overtightening to prevent cracking the PVDF material. Ensure operating temperature stays below 280°F.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from NIBCO

View all NIBCO parts
Tee Pipe Fitting: Tee, Polyvinylidene, 1 in x 1 in x 1 in Fitting Pipe Size, Female Female Female (MPN 6511 1)
NIBCO
Tee Pipe Fitting: Tee, Polyvinylidene, 1 in x 1 in x 1 in Fitting Pipe Size, Female Female Female (MPN 6511 1)
Pipe Union: Polyvinylidene, 2 in x 2 in Fitting Pipe Size, Schedule 80, Female NPT x Female NPT, Red (MPN 653333 2)
NIBCO
Pipe Union: Polyvinylidene, 2 in x 2 in Fitting Pipe Size, Schedule 80, Female NPT x Female NPT, Red (MPN 653333 2)
Pipe Elbow: 90° Elbow, Polyvinylidene, 3/4 in x 3/4 in Fitting Pipe Size, Female Female, Red (MPN 6507-3/4)
NIBCO
Pipe Elbow: 90° Elbow, Polyvinylidene, 3/4 in x 3/4 in Fitting Pipe Size, Female Female, Red (MPN 6507-3/4)
Pipe Straight: Polyvinylidene, 2 in x 1 in Fitting Pipe Size, Schedule 80, Male NPT x Female NPT (MPN 651834 2x1)
NIBCO
Pipe Straight: Polyvinylidene, 2 in x 1 in Fitting Pipe Size, Schedule 80, Male NPT x Female NPT (MPN 651834 2x1)
Pipe Straight: Polyvinylidene, 1 1/2 in x 1 in Fitting Pipe Size, Schedule 80, Male Female, Red (MPN 6518-11/2x1)
NIBCO
Pipe Straight: Polyvinylidene, 1 1/2 in x 1 in Fitting Pipe Size, Schedule 80, Male Female, Red (MPN 6518-11/2x1)
Pipe Union: Polyvinylidene, 1/2 in x 1/2 in Fitting Pipe Size, Schedule 80, Female NPT x Female NPT (MPN 653333-1/2)
NIBCO
Pipe Union: Polyvinylidene, 1/2 in x 1/2 in Fitting Pipe Size, Schedule 80, Female NPT x Female NPT (MPN 653333-1/2)
Hex Head Plug: Polyvinylidene, 2 in Fitting Pipe Size, Schedule 80, Male NPT, Red, 280°F Max Op Temp (MPN 6516-4 2)
NIBCO
Hex Head Plug: Polyvinylidene, 2 in Fitting Pipe Size, Schedule 80, Male NPT, Red, 280°F Max Op Temp (MPN 6516-4 2)
Pipe Coupling: Polyvinylidene, 2 in x 2 in Fitting Pipe Size, Schedule 80, Female Female, Red (MPN 6501 2)
NIBCO
Pipe Coupling: Polyvinylidene, 2 in x 2 in Fitting Pipe Size, Schedule 80, Female Female, Red (MPN 6501 2)