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

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

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

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

SKU 3G-OTH-460272

Also listed as: 14X18PTRB · 1 4 X 1 8 PTR B · 1-4-X-1-8-PTR-B

Brand
PARKER
Item
1/4 X 1/8 PTR-B Threaded Extreme-Pressure Hydraulic Pipe Fitting
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 — 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
1/4 X 1/8 PTR-B
Type
Brass, 1/4 in x 1/8 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 made of brass, with a 1/4 in x 1/8 in size and a maximum operating pressure of 6,000 psi. It has a length of 55/64 in (MPN 1/4 X 1/8 PTR-B). 3G Electric interprets customer demand and delivers this genuine industrial fitting across 14 departments, with specialist depth in pumps and controls as an authorised distributor.

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 systems. It is suitable for industrial applications requiring reliable fluid power transmission, such as in manufacturing, mobile equipment, and process industries.

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

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

Where to buy PARKER hydraulic pipe fittings worldwide?

3G Electric supplies genuine PARKER hydraulic pipe fittings worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver this fitting and many others across 14 departments, including specialist expertise in pumps and controls.

How to select the right PARKER pipe fitting for high-pressure systems?

To select the right PARKER pipe fitting, match the thread size (e.g., 1/4 in x 1/8 in) and pressure rating (e.g., 6,000 psi) to your system's requirements. Ensure the material (brass) is compatible with your fluid and environment. Consult a technical specialist for application-specific guidance.

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 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 90° elbow is a threaded extreme-pressure hydraulic pipe fitting made of brass. It connects two male NPT threaded pipes of 1/8 in size and is rated for a maximum operating pressure of 3,900 psi. Used in hydraulic systems to change pipe direction
PARKER
This 90° elbow is a threaded extreme-pressure hydraulic pipe fitting made of brass. It connects two male NPT threaded pipes of 1/8 in size and is rated for a maximum operating pressure of 3,900 psi. Used in hydraulic systems to change pipe direction
CA377 brass tee with 1/8 in x 1/8 in x 1/8 in configuration, rated for 3,200 psi maximum operating pressure. Length of 1 9/16 in. Used to split or combine fluid flow in high-pressure hydraulic systems
PARKER
CA377 brass tee with 1/8 in x 1/8 in x 1/8 in configuration, rated for 3,200 psi maximum operating pressure. Length of 1 9/16 in. Used to split or combine fluid flow in high-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
This brass pipe fitting features 1/4 in x 1/8 in male NPT threads on both ends for straight connections in hydraulic systems. Rated for a maximum operating pressure of 3,900 psi, it is suited for extreme-pressure applications in industrial machinery
PARKER
This brass pipe fitting features 1/4 in x 1/8 in male NPT threads on both ends for straight connections in hydraulic systems. Rated for a maximum operating pressure of 3,900 psi, it is suited for extreme-pressure applications in industrial machinery
This brass straight pipe fitting connects two male pipes in line for high-pressure hydraulic systems. With 3/8 in x 3/8 in connections and a 1 1/8 in length, it is rated for maximum operating pressure of 6000 psi. Suitable for industrial hydraulic applications requiring threaded extreme-pressure fittings
PARKER
This brass straight pipe fitting connects two male pipes in line for high-pressure hydraulic systems. With 3/8 in x 3/8 in connections and a 1 1/8 in length, it is rated for maximum operating pressure of 6000 psi. Suitable for industrial hydraulic applications requiring threaded extreme-pressure fittings
Brass straight pipe fitting with 1/8 in x 1/8 in connections, 3/4 in length, and a maximum operating pressure of 6,000 psi. Used to connect two pipes of the same size in high-pressure fluid systems
PARKER
Brass straight pipe fitting with 1/8 in x 1/8 in connections, 3/4 in length, and a maximum operating pressure of 6,000 psi. Used to connect two pipes of the same size in high-pressure fluid systems
This CA377 brass pipe tee is designed for extreme-pressure hydraulic systems up to 3,000 psi. With a 3/8 in x 3/8 in x 3/8 in configuration and 2 1/16 in length, it is used to split or combine fluid flow in high-pressure fluid power circuits
PARKER
This CA377 brass pipe tee is designed for extreme-pressure hydraulic systems up to 3,000 psi. With a 3/8 in x 3/8 in x 3/8 in configuration and 2 1/16 in length, it is used to split or combine fluid flow in high-pressure fluid power circuits
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