PARKER Metal Pipe Straight: Straight, Carbon Steel, 3/8 in x 1/4 in
The PARKER Metal Pipe Straight is a threaded instrumentation extreme-pressure pipe fitting, specifically a carbon steel bushing with a 3/8 in x 1/4 in fitting pipe size and a maximum operating pressure of 5,600 psi…
SKU 3G-OTH-474725
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Product Description
The PARKER Metal Pipe Straight is a threaded instrumentation extreme-pressure pipe fitting, specifically a carbon steel bushing with a 3/8 in x 1/4 in fitting pipe size and a maximum operating pressure of 5,600 psi (MPN 6-4 RB-S).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the PARKER 6-4 RB-S metal pipe straight used for?
The PARKER 6-4 RB-S is a carbon steel bushing used to reduce pipe size in high-pressure instrumentation systems. It connects a 3/8 in line to a 1/4 in line, handling up to 5,600 psi in extreme-pressure applications across industrial fluid power and process control.
What are the specifications of the PARKER 6-4 RB-S pipe fitting?
The PARKER 6-4 RB-S is a threaded instrumentation extreme-pressure pipe fitting. It is a carbon steel bushing with a 3/8 in x 1/4 in fitting pipe size and a maximum operating pressure of 5,600 psi. The manufacturer part number is 6-4 RB-S.
Where to buy the PARKER 6-4 RB-S pipe fitting worldwide?
3G Electric supplies the PARKER 6-4 RB-S carbon steel bushing to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact our team to source this extreme-pressure pipe fitting for your instrumentation system.
How to select the correct PARKER pipe bushing for high-pressure systems?
To select the correct PARKER bushing, match the larger and smaller pipe sizes (e.g., 3/8 in x 1/4 in) and confirm the maximum operating pressure rating (5,600 psi) meets your system requirements. Ensure the carbon steel material is compatible with your fluid and temperature conditions.
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Common applications for PARKERPARKER Products
3G Electric supplies PARKER threaded instrumentation extreme-pressure pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









