Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Image not available
PARKERInstrumentation Brass Pipe & Pipe Nipples

PARKER 12-12 MCN-B Brass Pipe Nipple

The Parker 12-12 MCN-B is a brass pipe nipple with a 3/4 in nominal pipe size and 1 1/2 in overall length, threaded on both ends with Male NPT x Male NPT connections. It has a maximum operating pressure of 3,800 psi.

SKU 3G-OTH-650565

Also listed as: 1212MCNB · 12 12 MCN B · 12-12-MCN-B

Brand
PARKER
Item
12-12 MCN-B Brass Pipe Nipple
Part Number
12-12 MCN-B
Category
Instrumentation Brass Pipe & Pipe Nipples
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 — 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

PARKER
Manufacturer Part Number
12-12 MCN-B
Type
Threaded on Both Ends, 3,800 psi
Overall Lg
1 1/2 in
Connection Type
Male NPT x Male NPT
Nominal Pipe Size
3/4 in
Maximum Operating Pressure
3,800 psi

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

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

Product Description

The Parker 12-12 MCN-B is a brass pipe nipple with a 3/4 in nominal pipe size and 1 1/2 in overall length, threaded on both ends with Male NPT x Male NPT connections. It has a maximum operating pressure of 3,800 psi.

Frequently Asked Questions

What is the Parker 12-12 MCN-B brass pipe nipple used for?

The Parker 12-12 MCN-B is a brass pipe nipple used to connect two male NPT threaded fittings in industrial instrumentation, pneumatic, and hydraulic systems. Its 3,800 psi rating suits high-pressure fluid or gas lines where a compact, corrosion-resistant brass connector is required.

What are the specifications of the Parker 12-12 MCN-B pipe nipple?

The Parker 12-12 MCN-B is a brass pipe nipple with 3/4 in nominal pipe size, 1 1/2 in overall length, and Male NPT x Male NPT threads on both ends. Maximum operating pressure is 3,800 psi. It is designed for threaded connections in industrial piping systems.

Where to buy the Parker 12-12 MCN-B pipe nipple worldwide?

3G Electric supplies the Parker 12-12 MCN-B brass pipe nipple worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine Parker component.

How to install a Parker brass pipe nipple?

Apply thread sealant to the male NPT threads of the Parker 12-12 MCN-B nipple before assembly. Hand-tighten into the female port, then use a wrench on the nipple's hex section for final torque. Avoid over-tightening to prevent brass thread damage. Always verify pressure rating compatibility.

Used in

Common applications for PARKER
Industrial hydraulic presses — Parker D1VW directional control valves for precise flow direction
Injection molding machines — Parker solenoid coils and valves for cycle control
Material handling equipment — Parker hydraulic hose fittings and plugs for leak-free connections
High-pressure hydraulic systems — Parker extreme-pressure pipe fittings rated to 6,400 psi
Hydraulic filtration — Parker WPF Series filter elements for 5-micron contamination control
Pneumatic instrumentation — Parker A-Lok compression fittings for tubing connections
Not sure this is the right part? Photo-identify it

PARKER Products

3G Electric supplies PARKER instrumentation brass pipe & pipe nipples. 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 PARKER

View all PARKER parts
PARKER
PARKER
Brass pipe nipple with male NPT threads on both ends, nominal pipe size 1/8 in, overall length 3/4 in, and maximum operating pressure 5,600 psi. Used to connect two male NPT threaded ports in instrumentation, pneumatic, or hydraulic systems requiring a compact, leak-resistant joint

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first