We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
PARKER 3/8 X 1/4 PTR-B Threaded Extreme-Pressure Hydraulic Pipe Fitting - Threaded Extreme-Pressure Hydraulic Pipe Fittings
PARKERThreaded Extreme-Pressure Hydraulic Pipe Fittings

PARKER 3/8 X 1/4 PTR-B Threaded Extreme-Pressure Hydraulic Pipe Fitting

The PARKER Metal Pipe Straight is a threaded extreme-pressure hydraulic pipe fitting, available in brass with a 3/8 in x 1/4 in size and a maximum operating pressure of 6,000 psi. It has a length of 55/64 in (MPN 3/8…

SKU 3G-OTH-460217

Also listed as: 38X14PTRB · 3 8 X 1 4 PTR B · 3-8-X-1-4-PTR-B

Brand
PARKER
Item
3/8 X 1/4 PTR-B Threaded Extreme-Pressure Hydraulic Pipe Fitting
Part Number
3/8 X 1/4 PTR-B
Category
Threaded Extreme-Pressure Hydraulic Pipe Fittings
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PARKER
Manufacturer Part Number
3/8 X 1/4 PTR-B
Type
Brass, 3/8 in x 1/4 in, 6,000 psi
Lg
55/64 in
Maximum Operating Pressure
6,000 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 Metal Pipe Straight is a threaded extreme-pressure hydraulic pipe fitting, available in brass with a 3/8 in x 1/4 in size and a maximum operating pressure of 6,000 psi. It has a length of 55/64 in (MPN 3/8 X 1/4 PTR-B).

Frequently Asked Questions

What is the PARKER Metal Pipe Straight used for?

The PARKER Metal Pipe Straight is a threaded extreme-pressure hydraulic pipe fitting used to connect or extend hydraulic lines in high-pressure fluid power systems. It is suitable for industrial applications requiring reliable sealing and durability up to 6,000 psi.

What are the specifications of the PARKER 3/8 X 1/4 PTR-B?

This PARKER fitting is a brass straight pipe connector with a 3/8 in x 1/4 in size, maximum operating pressure of 6,000 psi, and overall length of 55/64 in. The manufacturer part number is 3/8 X 1/4 PTR-B, and it is designed for extreme-pressure hydraulic systems.

Where to buy PARKER hydraulic fittings in worldwide?

3G Electric supplies PARKER hydraulic fittings like the 3/8 X 1/4 PTR-B to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this brass straight pipe fitting.

How to install a PARKER extreme-pressure pipe fitting?

Installation requires clean, deburred pipe threads and proper thread sealant compatible with hydraulic fluids. Tighten the fitting to the manufacturer's recommended torque to avoid over-stressing the brass. Always verify pressure rating and system compatibility before use.

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 threaded extreme-pressure hydraulic 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
This threaded pipe tee is used to split or combine fluid flow in high-pressure hydraulic systems. Constructed from CA377 brass with 1/8 in NPT threads on all three ports, it is rated for a maximum operating pressure of 3,200 psi
PARKER
This threaded pipe tee is used to split or combine fluid flow in high-pressure hydraulic systems. Constructed from CA377 brass with 1/8 in NPT threads on all three ports, it is rated for a maximum operating pressure of 3,200 psi
This brass threaded pipe fitting connects two male pipes in a straight line for high-pressure hydraulic systems. Rated for maximum operating pressure of 3,200 psi, it is suitable for fluid conveyance in demanding industrial applications. Dimensions: 1/2 in x 1/2 in, length 1 7/8 in
PARKER
This brass threaded pipe fitting connects two male pipes in a straight line for high-pressure hydraulic systems. Rated for maximum operating pressure of 3,200 psi, it is suitable for fluid conveyance in demanding industrial applications. Dimensions: 1/2 in x 1/2 in, length 1 7/8 in
CA377 brass tee with 1/8 in x 1/8 in x 1/8 in ports, rated for 3,200 psi maximum operating pressure. Length 1 5/16 in. Used to split or combine fluid flow in high-pressure hydraulic pipe systems
PARKER
CA377 brass tee with 1/8 in x 1/8 in x 1/8 in ports, rated for 3,200 psi maximum operating pressure. Length 1 5/16 in. Used to split or combine fluid flow in high-pressure hydraulic pipe systems
Brass pipe straight with 1/4 in male NPT threaded connections on both ends. Rated for maximum operating pressure of 3,900 psi. Used to connect two male-threaded pipes in a straight line in extreme-pressure hydraulic systems
PARKER
Brass pipe straight with 1/4 in male NPT threaded connections on both ends. Rated for maximum operating pressure of 3,900 psi. Used to connect two male-threaded pipes in a straight line in extreme-pressure hydraulic systems
CA377 brass tee with 3/8 in x 3/8 in x 3/8 in configuration, rated for 3,900 psi maximum operating pressure. Length 2 7/16 in. Used to split or combine fluid flow in high-pressure hydraulic systems
PARKER
CA377 brass tee with 3/8 in x 3/8 in x 3/8 in configuration, rated for 3,900 psi maximum operating pressure. Length 2 7/16 in. Used to split or combine fluid flow in high-pressure hydraulic systems
Brass straight adapter with 1/2 in x 3/8 in thread sizes, 1 7/64 in length, rated for 6,000 psi maximum operating pressure. Used to connect and direct flow in high-pressure hydraulic systems
PARKER
Brass straight adapter with 1/2 in x 3/8 in thread sizes, 1 7/64 in length, rated for 6,000 psi maximum operating pressure. Used to connect and direct flow in high-pressure hydraulic systems
This brass pipe straight features 3/4 in male NPT threaded connections on both ends, rated for a maximum operating pressure of 3,500 psi. It is used to connect two male threaded pipes in a straight line in high-pressure hydraulic systems
PARKER
This brass pipe straight features 3/4 in male NPT threaded connections on both ends, rated for a maximum operating pressure of 3,500 psi. It is used to connect two male threaded pipes in a straight line in high-pressure hydraulic systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first