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

3G Electric
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 1/2 in fitting pipe size and Male NPT x Female NPT connection type. It meets ASTM D3222 standards (MPN 651834…

SKU 3G-OTH-649220

Also listed as: 6518341x12 · 651834 1x1 2 · 651834-1x1-2

Brand
NIBCO
Item
UV-Resistant Schedule 80 Pipe Straight
Part Number
651834 1x1/2
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
651834 1x1/2
Type
Schedule 80, Male NPT x Female NPT
Standards
ASTM D3222
Fitting Pipe Size
1 in x 1/2 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 Straight is a UV-Resistant Schedule 80 pipe fitting made from polyvinylidene, with a 1 in x 1/2 in fitting pipe size and Male NPT x Female NPT connection type. It meets ASTM D3222 standards (MPN 651834 1x1/2).

Frequently Asked Questions

What is the NIBCO 651834 1x1/2 pipe straight used for?

The NIBCO 651834 1x1/2 is a UV-resistant Schedule 80 pipe fitting used in industrial piping systems requiring corrosion resistance and durability. It connects 1 in male NPT to 1/2 in female NPT lines, common in chemical processing, water treatment, and high-purity fluid handling.

What are the specifications of the NIBCO 651834 1x1/2 pipe straight?

This NIBCO pipe straight is Schedule 80, made from polyvinylidene (PVDF), with a 1 in x 1/2 in fitting pipe size. It features Male NPT x Female NPT connections and meets ASTM D3222 standards. The manufacturer part number is 651834 1x1/2.

Where to buy the NIBCO 651834 1x1/2 pipe straight worldwide?

3G Electric supplies the NIBCO 651834 1x1/2 pipe straight to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this UV-resistant Schedule 80 fitting.

How to install a NIBCO Schedule 80 PVDF pipe straight?

Installation follows standard Schedule 80 PVDF practices: cut pipe square, deburr, apply compatible thread sealant on male NPT threads, and hand-tighten plus 1-2 turns with a wrench. Avoid overtightening to prevent cracking. Always support piping per ASTM guidelines.

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
Not sure this is the right part? Photo-identify it

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
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first