PARKER 12-8 RB-B Threaded High-Pressure Pipe Fitting
The PARKER Metal Pipe Straight is a threaded high-pressure pipe fitting (MPN 12-8 RB-B) with a 3/4 in Male NPT Threaded x 1/2 in Female NPT Threaded configuration, rated for a maximum operating pressure of 2,800 psi.
SKU 3G-OTH-477290
Also listed as: 128RBB · 12 8 RB B · 12-8-RB-B
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.
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Product Description
The PARKER Metal Pipe Straight is a threaded high-pressure pipe fitting (MPN 12-8 RB-B) with a 3/4 in Male NPT Threaded x 1/2 in Female NPT Threaded configuration, rated for a maximum operating pressure of 2,800 psi.
Frequently Asked Questions
What is the PARKER Metal Pipe Straight used for?
The PARKER Metal Pipe Straight (MPN 12-8 RB-B) is a threaded high-pressure pipe fitting used to connect or extend metal piping in hydraulic, pneumatic, and fluid-handling systems. It is suitable for industrial applications requiring a reliable, leak-resistant joint at pressures up to 2,800 psi.
What are the specifications of the PARKER 12-8 RB-B pipe fitting?
The PARKER 12-8 RB-B is a straight metal pipe fitting with a 3/4 in Male NPT Threaded x 1/2 in Female NPT Threaded configuration. It has a maximum operating pressure of 2,800 psi. The fitting is designed for high-pressure fluid systems and is made by PARKER, a trusted brand in industrial components.
Where to buy PARKER pipe fittings worldwide?
3G Electric supplies PARKER pipe fittings like the 12-8 RB-B to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine PARKER components and support your procurement needs across multiple departments.
How to install a PARKER threaded pipe fitting?
To install a PARKER threaded pipe fitting, clean both male and female threads, apply a compatible thread sealant or PTFE tape, and hand-tighten the connection. Use a wrench to snug the fitting to the recommended torque—avoid overtightening to prevent thread damage. Always verify pressure ratings before system startup.
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Common applications for PARKERPARKER 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.
