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PARKER 6-6-6 ST-S Threaded Instrumentation Extreme-Pressure Pipe Tee - Threaded Instrumentation Extreme-Pressure Pipe Fittings
PARKERThreaded Instrumentation Extreme-Pressure Pipe Fittings

PARKER 6-6-6 ST-S Threaded Instrumentation Extreme-Pressure Pipe Tee

The PARKER Metal Pipe Tee is a threaded instrumentation extreme-pressure pipe fitting, model 6-6-6 ST-S, constructed from carbon steel with a 3/8 in x 3/8 in x 3/8 in pipe size and a maximum operating pressure of…

SKU 3G-OTH-474727

Also listed as: 666STS · 6 6 6 ST S · 6-6-6-ST-S

Brand
PARKER
Item
6-6-6 ST-S Threaded Instrumentation Extreme-Pressure Pipe Tee
Part Number
6-6-6 ST-S
Category
Threaded Instrumentation Extreme-Pressure Pipe Fittings
Available to Order
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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
6-6-6 ST-S
Type
Carbon Steel, 3/8 in x 3/8 in x 3/8 in, 5,300 psi
Connector Type
Adapter
Fitting Pipe Size
3/8 in x 3/8 in x 3/8 in
Pipe Fitting Material
Carbon Steel
Maximum Operating Pressure
5,300 psi

Technical Documents

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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Metal Pipe Tee is a threaded instrumentation extreme-pressure pipe fitting, model 6-6-6 ST-S, constructed from carbon steel with a 3/8 in x 3/8 in x 3/8 in pipe size and a maximum operating pressure of 5,300 psi. As an authorized distributor of PARKER, 3G Electric supplies this fitting across 14 industrial departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the PARKER 6-6-6 ST-S metal pipe tee used for?

The PARKER 6-6-6 ST-S is a threaded instrumentation extreme-pressure pipe tee used to split fluid or gas flow in high-pressure hydraulic and pneumatic systems. It is common in industrial process control, refineries, and test benches where reliable connections at up to 5,300 psi are required.

What are the specifications of the PARKER 6-6-6 ST-S tee?

This PARKER tee is made of carbon steel with a 3/8 in x 3/8 in x 3/8 in pipe size. It has a maximum operating pressure of 5,300 psi and uses a threaded adapter connector. The manufacturer part number is 6-6-6 ST-S.

Where to buy the PARKER 6-6-6 ST-S tee worldwide?

3G Electric supplies the PARKER 6-6-6 ST-S tee to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver this fitting across 14 industrial departments, including combustion, pumps, and controls.

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

To select the correct PARKER tee, match the pipe size (e.g., 3/8 in), material (carbon steel for general service), and pressure rating (5,300 psi for extreme-pressure applications). Confirm thread type and ensure compatibility with your system's operating temperature and media. Consult a PARKER catalog for full specifications.

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
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PARKER 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This 316 stainless steel pipe tee features a run x run x branch configuration with 1/2 in connections on all ports. Rated for a maximum operating pressure of 4,500 psi, it is suitable for splitting or combining flow in high-pressure fluid systems typical of instrumentation and process control applications
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This 316 stainless steel pipe tee features a run x run x branch configuration with 1/2 in connections on all ports. Rated for a maximum operating pressure of 4,500 psi, it is suitable for splitting or combining flow in high-pressure fluid systems typical of instrumentation and process control applications
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This tee fitting is made from Bright C37700 brass and has a 3/4 in x 3/4 in x 3/4 in configuration. It is rated for a maximum operating pressure of 3,400 psi and measures 3 11/64 in in length. Used in high-pressure hydraulic and pneumatic systems to split or combine fluid flow
Steel hydraulic threaded extreme-pressure pipe tee with 1/4 in x 1/4 in x 1/8 in pipe sizes. Rated for maximum operating pressure of 5,000 psi. Used in hydraulic systems to split or combine fluid flow in high-pressure fluid power applications
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Steel hydraulic threaded extreme-pressure pipe tee with 1/4 in x 1/4 in x 1/8 in pipe sizes. Rated for maximum operating pressure of 5,000 psi. Used in hydraulic systems to split or combine fluid flow in high-pressure fluid power applications

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