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PARKER Metal Pipe Straight: Straight, 1/2 in x 3/8 in - Threaded High-Pressure Pipe Fittings
PARKERThreaded High-Pressure Pipe Fittings

PARKER Metal Pipe Straight: Straight, 1/2 in x 3/8 in

The PARKER Metal Pipe Straight is a threaded high-pressure pipe fitting (SKU 8-6 RB-B, MPN 8-6 RB-B) with a 1/2 in x 3/8 in configuration, featuring Male NPT Threaded x Female NPT Threaded connections. It is rated…

SKU 3G-OTH-477511

Also listed as: 86RBB · 8 6 RB B · 8-6-RB-B

Brand
PARKER
Item
Metal Pipe Straight: Straight, 1/2 in x 3/8 in
Category
Threaded High-Pressure Pipe Fittings
Available to Order
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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
8-6 RB-B
Type
1/2 in x 3/8 in, Male NPT Threaded x Female NPT Threaded
Maximum Operating Pressure
2,800 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 high-pressure pipe fitting (SKU 8-6 RB-B, MPN 8-6 RB-B) with a 1/2 in x 3/8 in configuration, featuring Male NPT Threaded x Female NPT Threaded connections. It is rated for a maximum operating pressure of 2,800 psi.

Frequently Asked Questions

What is the PARKER 8-6 RB-B metal pipe straight used for?

The PARKER 8-6 RB-B is a threaded high-pressure pipe fitting used to connect or extend metal piping in hydraulic, pneumatic, and fluid power systems. Its 1/2 in x 3/8 in Male NPT x Female NPT configuration allows secure, leak-resistant joints in industrial machinery and process lines.

What are the specifications of the PARKER 8-6 RB-B pipe fitting?

The PARKER 8-6 RB-B is a straight metal pipe fitting with a 1/2 in x 3/8 in size, Male NPT Threaded x Female NPT Threaded connections. It has a maximum operating pressure of 2,800 psi. The manufacturer part number is 8-6 RB-B, and it is designed for high-pressure fluid applications.

Where to buy PARKER 8-6 RB-B pipe fittings worldwide?

3G Electric supplies the PARKER 8-6 RB-B pipe fitting worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this high-pressure fitting for your hydraulic or pneumatic system needs.

How to install a PARKER NPT threaded pipe fitting?

To install a PARKER NPT threaded pipe fitting like the 8-6 RB-B, apply a compatible thread sealant to the male threads, hand-tighten the connection, then use a wrench for an additional 1-2 turns. Avoid overtightening to prevent thread damage. Always verify the maximum operating pressure of 2,800 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 high-pressure 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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