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PARKERThreaded Extreme-Pressure Instrumentation Pipe Fittings

PARKER 12-12 MHLN-B 4.0 Brass Male NPT Threaded Pipe Straight

The PARKER Metal Pipe Straight is a threaded extreme-pressure instrumentation pipe fitting, type brass, 3/4 in x 3/4 in, with Male NPT Threaded x Male NPT Threaded connections (MPN 12-12 MHLN-B 4.0). It has a maximum…

SKU 3G-OTH-464109

Also listed as: 1212MHLNB40 · 12 12 MHLN B 4 0 · 12-12-MHLN-B-4-0

Brand
PARKER
Item
12-12 MHLN-B 4.0 Brass Male NPT Threaded Pipe Straight
Part Number
12-12 MHLN-B 4.0
Category
Threaded Extreme-Pressure Instrumentation Pipe Fittings
Available to Order
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Technical specs
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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

PARKER
Manufacturer Part Number
12-12 MHLN-B 4.0
Type
Brass, 3/4 in x 3/4 in, Male NPT Threaded x Male NPT Threaded
Maximum Operating Pressure
3,800 psi

Technical Documents

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

Product Description

The PARKER Metal Pipe Straight is a threaded extreme-pressure instrumentation pipe fitting, type brass, 3/4 in x 3/4 in, with Male NPT Threaded x Male NPT Threaded connections (MPN 12-12 MHLN-B 4.0). It has a maximum operating pressure of 3,800 psi.

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 the PARKER 12-12 MHLN-B 4.0 metal pipe straight used for?

This PARKER threaded extreme-pressure instrumentation pipe fitting connects two male NPT threaded pipes in a straight line. It is used in high-pressure hydraulic, pneumatic, and instrumentation systems where reliable, leak-free connections are critical, such as in industrial process control and fluid power applications.

What are the specifications of the PARKER metal pipe straight 3/4 in?

The PARKER metal pipe straight is a brass fitting with 3/4 in x 3/4 in male NPT threaded connections on both ends. Its maximum operating pressure is 3,800 psi. The manufacturer part number is 12-12 MHLN-B 4.0. It is designed for extreme-pressure instrumentation systems.

Where to buy PARKER 12-12 MHLN-B 4.0 pipe fittings worldwide?

3G Electric supplies and delivers the PARKER 12-12 MHLN-B 4.0 metal pipe straight to customers worldwide. We handle full logistics, customs clearance, and delivery coordination, ensuring you receive genuine PARKER threaded extreme-pressure instrumentation fittings for your industrial applications.

How to install a PARKER male NPT threaded pipe fitting?

Apply a suitable thread sealant or PTFE tape to the male NPT threads, then hand-tighten the PARKER fitting into the mating female port. Use a wrench to tighten an additional one to two turns, avoiding overtightening. Always follow manufacturer guidelines for torque and pressure ratings to ensure a leak-free seal.

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
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PARKER Products

3G Electric supplies PARKER threaded extreme-pressure instrumentation 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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