We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

NIBCO B515406 Cast Copper & Bronze Tube Flange - Cast Copper & Bronze Tube Flanges
NIBCOCast Copper & Bronze Tube Flanges

NIBCO B515406 Cast Copper & Bronze Tube Flange

NIBCO Cast Copper & Bronze Tube Flanges. Specifications: Type: FNPT x Flange, Drain/Vent, Bronze.

SKU 3G-OTH-475848

Also listed as: B 515406 · B-515406

Brand
NIBCO
Item
B515406 Cast Copper & Bronze Tube Flange
Category
Cast Copper & Bronze Tube Flanges
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NIBCO
Manufacturer Part Number
B515406
Type
FNPT x Flange, Drain/Vent, Bronze

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

NIBCO Cast Copper & Bronze Tube Flanges. Specifications: Type: FNPT x Flange, Drain/Vent, Bronze.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a NIBCO sweat fitting adapter used for?

This NIBCO sweat fitting adapter connects 3-inch copper pipe to a flanged connection with FNPT threads, serving as a drain or vent in plumbing and HVAC systems. It is made of durable bronze for corrosion resistance in commercial and industrial applications.

What are the specifications of the NIBCO B515406 adapter?

The NIBCO B515406 is a cast copper and bronze tube flange with a 3-inch pipe x 3-inch pipe size, FNPT x flange connection type, and drain/vent function. It is made of bronze and is suitable for sweat installation in piping systems.

Where to buy NIBCO B515406 worldwide?

3G Electric supplies the NIBCO B515406 sweat fitting adapter worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this bronze flange to support your plumbing and HVAC projects across 14 departments.

How to install a NIBCO sweat fitting adapter?

To install this NIBCO adapter, clean and flux the copper pipe end, then heat the fitting evenly until solder flows into the joint. Allow it to cool without disturbance. For the flanged side, use appropriate gaskets and bolts. Always follow local plumbing codes.

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 cast copper & bronze tube flanges. 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
Cast copper sweat fitting adapter with cup x flange connection. Connects 2-1/2 in CTS copper tube to flanged equipment such as valves, pumps, or tanks. Suitable for brazed or soldered joints in plumbing and HVAC systems
NIBCO
Cast copper sweat fitting adapter with cup x flange connection. Connects 2-1/2 in CTS copper tube to flanged equipment such as valves, pumps, or tanks. Suitable for brazed or soldered joints in plumbing and HVAC systems
This bronze tube flange features a cup x flange configuration for connecting 6-inch CTS copper tube to 6-inch pipe. Designed for drain and vent applications in plumbing systems. Manufactured by NIBCO, part number B495806
NIBCO
This bronze tube flange features a cup x flange configuration for connecting 6-inch CTS copper tube to 6-inch pipe. Designed for drain and vent applications in plumbing systems. Manufactured by NIBCO, part number B495806
NIBCO
NIBCO
Bronze cup x flange adapter for connecting 2-1/2 in CTS copper tube to a flanged pipe connection. Designed for drain and vent applications in copper tube systems. Suitable for use in commercial plumbing and HVAC drain lines
Cast copper tube flange with cup x flange connection. Connects 1-1/4 in CTS copper tube to 1-1/4 in pipe for use in plumbing and HVAC systems
NIBCO
Cast copper tube flange with cup x flange connection. Connects 1-1/4 in CTS copper tube to 1-1/4 in pipe for use in plumbing and HVAC systems
This bronze tube flange features a cup x flange connection for joining 1-inch CTS copper tube to 1-inch pipe. Designed for drain and vent service, it is suitable for use in plumbing and drainage systems where corrosion resistance is needed
NIBCO
This bronze tube flange features a cup x flange connection for joining 1-inch CTS copper tube to 1-inch pipe. Designed for drain and vent service, it is suitable for use in plumbing and drainage systems where corrosion resistance is needed
This cast bronze tube flange connects 5-inch CTS copper tube to a 5-inch pipe flange for drain and vent applications. The cup x flange design provides a secure joint in plumbing systems
NIBCO
This cast bronze tube flange connects 5-inch CTS copper tube to a 5-inch pipe flange for drain and vent applications. The cup x flange design provides a secure joint in plumbing systems
Cast copper cup x flange adapter for joining 1-1/2 in CTS copper tube to a flanged connection. Used in plumbing, HVAC, and industrial piping systems for water, air, or non-corrosive fluid lines
NIBCO
Cast copper cup x flange adapter for joining 1-1/2 in CTS copper tube to a flanged connection. Used in plumbing, HVAC, and industrial piping systems for water, air, or non-corrosive fluid lines
Cast bronze tube flange with FNPT x flange connection and integrated drain/vent. Designed for 2-1/2 in copper tube in plumbing and HVAC systems, allowing system drainage or air release
NIBCO
Cast bronze tube flange with FNPT x flange connection and integrated drain/vent. Designed for 2-1/2 in copper tube in plumbing and HVAC systems, allowing system drainage or air release