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

Image not available
PARKERThreaded Extreme-Pressure Instrumentation Pipe Fittings

PARKER Metal Pipe Straight: Straight, Brass, 3/8 in x 3/8 in

The PARKER Metal Pipe Straight is a threaded extreme-pressure instrumentation pipe fitting, type Brass, 3/8 in x 3/8 in, with Male NPT Threaded x Male NPT Threaded connections (MPN 6-6 MHLN-B 3.0). It is rated for a…

SKU 3G-OTH-464077

Brand
PARKER
Item
Metal Pipe Straight: Straight, Brass, 3/8 in x 3/8 in
Category
Threaded Extreme-Pressure Instrumentation Pipe Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

PARKER
Manufacturer Part Number
6-6 MHLN-B 3.0
Type
Brass, 3/8 in x 3/8 in, Male NPT Threaded x Male NPT Threaded
Maximum Operating Pressure
4,000 psi
View Full Spec Sheet

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 Metal Pipe Straight is a threaded extreme-pressure instrumentation pipe fitting, type Brass, 3/8 in x 3/8 in, with Male NPT Threaded x Male NPT Threaded connections (MPN 6-6 MHLN-B 3.0). It is rated for a maximum operating pressure of 4,000 psi.

Frequently Asked Questions

What is the PARKER 6-6 MHLN-B 3.0 metal pipe straight used for?

The PARKER 6-6 MHLN-B 3.0 is a threaded extreme-pressure instrumentation pipe fitting used to connect two male NPT threaded pipes in high-pressure hydraulic, pneumatic, and instrumentation systems. It is rated for up to 4,000 psi and is made of brass for corrosion resistance.

What are the specifications of the PARKER 6-6 MHLN-B 3.0 pipe fitting?

The PARKER 6-6 MHLN-B 3.0 is a straight brass pipe fitting with 3/8 in x 3/8 in male NPT threaded connections on both ends. It has a maximum operating pressure of 4,000 psi and is designed for extreme-pressure instrumentation applications. The manufacturer part number is 6-6 MHLN-B 3.0.

Where to buy PARKER 6-6 MHLN-B 3.0 pipe fittings worldwide?

3G Electric supplies PARKER 6-6 MHLN-B 3.0 pipe fittings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this brass extreme-pressure fitting.

How to install a PARKER male NPT threaded pipe fitting?

To install a PARKER male NPT threaded pipe fitting, apply a compatible thread sealant to the male threads, then hand-tighten the fitting into the female port. Use a wrench to tighten an additional 1-2 turns, avoiding over-tightening. Always verify the maximum operating pressure of 4,000 psi is not exceeded.

Used in

Common applications for PARKER
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from PARKER

View all PARKER parts
PARKER Metal Pipe Tee: Tee, Bright Brass, 1/4 in x 1/4 in x 1/4 in, 3,000 psi, 1 49/64 in Lg (MPN 4-4-4 MBT-B). Key specifications — Maximum Operating Pressure: 3,000 psi.
PARKER
PARKER Metal Pipe Tee: Tee, Bright Brass, 1/4 in x 1/4 in x 1/4 in, 3,000 psi, 1 49/64 in Lg (MPN 4-4-4 MBT-B). Key specifications — Maximum Operating Pressure: 3,000 psi.
PARKER Metal Pipe Elbow: 90° Elbow, Brass, 1/8 in x 1/8 in, Male NPT Threaded x Male NPT Threaded (MPN 2-2 ME-B). Key specifications — Maximum Operating Pressure: 5,000 psi.
PARKER
PARKER Metal Pipe Elbow: 90° Elbow, Brass, 1/8 in x 1/8 in, Male NPT Threaded x Male NPT Threaded (MPN 2-2 ME-B). Key specifications — Maximum Operating Pressure: 5,000 psi.
PARKER Metal Pipe Straight: Straight, Brass, 1/8 in x 1/8 in, 4,000 psi, 3/4 in Lg (MPN 2-2 FHC-B). Key specifications — Maximum Operating Pressure: 4,000 psi.
PARKER
PARKER Metal Pipe Straight: Straight, Brass, 1/8 in x 1/8 in, 4,000 psi, 3/4 in Lg (MPN 2-2 FHC-B). Key specifications — Maximum Operating Pressure: 4,000 psi.
PARKER
PARKER
PARKER Plug: Cored Plug, Bright C36000 Brass, 3/8 in, NPT Threaded, 4,000 psi, 15/32 in Lg (MPN 6 PHH-B). Key specifications — Maximum Operating Pressure: 4,000 psi.
PARKER
PARKER
PARKER Cap: Cap, Bright C36000 Brass, 3/4 in, NPT Threaded, 3,000 psi, 1 7/16 in Lg (MPN 12 CP-B). Key specifications — Maximum Operating Pressure: 3,000 psi.
PARKER Metal Pipe Straight: Hex Nipple, Brass, 3/8 in x 1/4 in, 4,000 psi, 1 29/64 in Lg (MPN 6-4 MHN-B). Key specifications — Maximum Operating Pressure: 4,000 psi.
PARKER
PARKER Metal Pipe Straight: Hex Nipple, Brass, 3/8 in x 1/4 in, 4,000 psi, 1 29/64 in Lg (MPN 6-4 MHN-B). Key specifications — Maximum Operating Pressure: 4,000 psi.
PARKER Metal Pipe Straight: Straight, Brass, 1/8 in x 1/8 in, Male NPT Threaded x Male NPT Threaded (MPN 2-2 MHN-B). Key specifications — Maximum Operating Pressure: 5,600 psi.
PARKER
PARKER Metal Pipe Straight: Straight, Brass, 1/8 in x 1/8 in, Male NPT Threaded x Male NPT Threaded (MPN 2-2 MHN-B). Key specifications — Maximum Operating Pressure: 5,600 psi.
PARKER Cap: Cored Cap, Bright C36000 Brass, 1/2 in, NPT Threaded, 3,600 psi, 1 11/32 in Lg (MPN 8 CP-B). Key specifications — Maximum Operating Pressure: 3,600 psi.
PARKER
PARKER Cap: Cored Cap, Bright C36000 Brass, 1/2 in, NPT Threaded, 3,600 psi, 1 11/32 in Lg (MPN 8 CP-B). Key specifications — Maximum Operating Pressure: 3,600 psi.