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NIBCO Pipe Adapter: Polyvinylidene, 1 in x 1 in Fitting Pipe Size, Schedule 80 - UV-Resistant Schedule 80 Pipe Fittings
NIBCOUV-Resistant Schedule 80 Pipe Fittings

NIBCO Pipe Adapter: Polyvinylidene, 1 in x 1 in Fitting Pipe Size, Schedule 80

The NIBCO Pipe Adapter is a UV-Resistant Schedule 80 pipe fitting made from polyvinylidene, with a 1 in x 1 in Fitting Pipe Size and Female NPT x Female connection in Red. It meets ASTM D3222 standards (MPN 6503 1).

SKU 3G-OTH-649264

Also listed as: 65031 · 6503-1

Brand
NIBCO
Item
Pipe Adapter: Polyvinylidene, 1 in x 1 in Fitting Pipe Size, Schedule 80
Category
UV-Resistant Schedule 80 Pipe Fittings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NIBCO
Manufacturer Part Number
6503 1
Type
Schedule 80, Female NPT x Female, Red
Standards
ASTM D3222
Fitting Pipe Size
1 in x 1 in

Technical Documents

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

Product Description

The NIBCO Pipe Adapter is a UV-Resistant Schedule 80 pipe fitting made from polyvinylidene, with a 1 in x 1 in Fitting Pipe Size and Female NPT x Female connection in Red. It meets ASTM D3222 standards (MPN 6503 1).

Frequently Asked Questions

What is the NIBCO 6503 1 pipe adapter used for?

The NIBCO 6503 1 pipe adapter is used to connect two female NPT threaded pipes in industrial fluid handling systems. Its polyvinylidene construction and UV resistance make it suitable for chemical processing, water treatment, and outdoor applications requiring corrosion resistance.

What are the specifications of the NIBCO 6503 1 pipe adapter?

The NIBCO 6503 1 is a Schedule 80 pipe adapter with a 1 in x 1 in Fitting Pipe Size, Female NPT x Female connection, in Red. It is made from polyvinylidene and meets ASTM D3222 standards. The manufacturer part number is 6503 1.

Where to buy the NIBCO 6503 1 pipe adapter worldwide?

3G Electric supplies the NIBCO 6503 1 pipe adapter worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this UV-resistant Schedule 80 fitting to your facility, regardless of location.

How to install the NIBCO 6503 1 pipe adapter?

Install the NIBCO 6503 1 pipe adapter by applying thread sealant to the male NPT threads and hand-tightening the female connections. Use a wrench for final snugging, but avoid overtightening to prevent stress cracking in the polyvinylidene material.

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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