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NIBCO UV-Resistant Schedule 80 Pipe Straight - UV-Resistant Schedule 80 Pipe Fittings
NIBCOUV-Resistant Schedule 80 Pipe Fittings

NIBCO UV-Resistant Schedule 80 Pipe Straight

The NIBCO Pipe Straight is a UV-Resistant Schedule 80 pipe fitting made from polyvinylidene, with a 1 in x 3/4 in fitting pipe size and a Male NPT x Female NPT connection type. It meets ASTM D3222 standards (MPN…

SKU 3G-OTH-649222

Also listed as: 6518341x34 · 651834 1x3 4 · 651834-1x3-4

Brand
NIBCO
Item
UV-Resistant Schedule 80 Pipe Straight
Part Number
651834 1x3/4
Category
UV-Resistant Schedule 80 Pipe Fittings
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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
651834 1x3/4
Type
Schedule 80, Male NPT x Female NPT
Standards
ASTM D3222
Fitting Pipe Size
1 in x 3/4 in

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

Product Description

The NIBCO Pipe Straight is a UV-Resistant Schedule 80 pipe fitting made from polyvinylidene, with a 1 in x 3/4 in fitting pipe size and a Male NPT x Female NPT connection type. It meets ASTM D3222 standards (MPN 651834 1x3/4).

Frequently Asked Questions

What is the NIBCO 651834 1x3/4 pipe straight used for?

The NIBCO 651834 1x3/4 is a UV-resistant Schedule 80 pipe fitting used in industrial piping systems requiring chemical resistance and durability. It connects pipes with a 1 in x 3/4 in Male NPT x Female NPT transition, suitable for corrosive fluid handling and outdoor applications.

What are the specifications of the NIBCO 651834 1x3/4?

This NIBCO pipe straight is a Schedule 80 fitting with a 1 in x 3/4 in fitting pipe size, Male NPT x Female NPT connections, and meets ASTM D3222 standards. It is made from polyvinylidene (PVDF) for UV resistance and high chemical purity, with manufacturer part number 651834 1x3/4.

Where to buy the NIBCO 651834 1x3/4 pipe straight worldwide?

3G Electric supplies the NIBCO 651834 1x3/4 pipe straight to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this UV-resistant Schedule 80 fitting, ensuring it reaches your facility regardless of location.

How to install the NIBCO 651834 1x3/4 pipe fitting?

Install the NIBCO 651834 1x3/4 by applying PTFE tape or pipe sealant to the Male NPT threads, then hand-tighten into the Female NPT connection. Use a wrench for final snug fit without over-torquing. For PVDF, avoid thread lubricants containing petroleum to prevent stress cracking.

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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