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3G Electric
NIBCO UV-Resistant Schedule 80 Pipe Flange, 2 in, Red - UV-Resistant Schedule 80 Pipe Flanges
NIBCOUV-Resistant Schedule 80 Pipe Flanges

NIBCO UV-Resistant Schedule 80 Pipe Flange, 2 in, Red

The NIBCO Blind Flange is a UV-Resistant Schedule 80 pipe flange made from polyvinylidene, with a 2 in fitting pipe size and 6 in flange outside diameter. It meets ASTM D3222 Type I material standards and is rated…

SKU 3G-OTH-708544

Also listed as: 6519H2 · 6519 H 2 · 6519-H-2

Brand
NIBCO
Item
UV-Resistant Schedule 80 Pipe Flange, 2 in, Red
Part Number
6519-H 2
Category
UV-Resistant Schedule 80 Pipe Flanges
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

NIBCO
Manufacturer Part Number
6519-H 2
Type
Schedule 80, Red
Fitting Pipe Size
2 in
Flange Outside Dia
6 in

Technical Documents

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

Product Description

The NIBCO Blind Flange is a UV-Resistant Schedule 80 pipe flange made from polyvinylidene, with a 2 in fitting pipe size and 6 in flange outside diameter. It meets ASTM D3222 Type I material standards and is rated Class 150, supplied in red.

Frequently Asked Questions

What is a NIBCO Blind Flange used for?

A NIBCO Blind Flange seals the end of a piping system, allowing for pressure testing or future branch connections. This UV-resistant Schedule 80 polyvinylidene flange is suited for corrosive or outdoor industrial environments, meeting ASTM D3222 Type I material standards.

What are the specifications of the NIBCO Blind Flange 6519-H 2?

This NIBCO Blind Flange has a 2 in fitting pipe size, 6 in flange outside diameter, and is rated Class 150. It is made from polyvinylidene (PVDF) meeting ASTM D3222 Type I, Schedule 80, and comes in red. The manufacturer part number is 6519-H 2.

Where to buy a NIBCO Blind Flange worldwide?

3G Electric supplies the NIBCO Blind Flange 6519-H 2 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine equipment across 14 departments, including specialist expertise in pumps and controls.

How to select the right blind flange for a piping system?

Select a blind flange by matching the pipe size, pressure class (e.g., Class 150), and material to your system's fluid and temperature. For outdoor or corrosive service, a UV-resistant PVDF flange like this NIBCO Schedule 80 option is appropriate. Always verify flange outside diameter and bolt pattern compatibility.

Used in

Common applications for NIBCO
Water treatment — NIBCO PVDF Schedule 80 blind flanges (6519-H series) for sealing pipe ends in chemical dosing lines
HVAC systems — NIBCO bronze ball valves (T58570-1/4) for isolation of small-diameter water lines
Industrial process piping — NIBCO ductile iron gate valves (F619RW series) for general isolation on 6-inch and 8-inch flanged headers
Chemical plants — NIBCO UV-resistant PVDF companion flanges (6551-H series) for outdoor corrosive fluid transfer
Power generation — NIBCO Class 125 ductile iron gate valves for cooling water and neutral fluid isolation
Outdoor piping — NIBCO Schedule 80 PVDF flanges for UV-exposed water and wastewater lines
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NIBCO Products

3G Electric supplies NIBCO uv-resistant schedule 80 pipe flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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