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PARKERExtreme Pressure Instrumentation Pipe Fittings

PARKER Metal Pipe Straight: Straight, 316 Stainless Steel, 3/4 in x 3/4 in, 6,400 psi

The Parker Metal Pipe Straight is a 316 Stainless Steel extreme pressure instrumentation pipe fitting, type 3/4 in x 3/4 in, rated to 6,400 psi maximum operating pressure and 4 in length (MPN 12-12 MHLN-SS 4.0). 3G…

SKU 3G-OTH-651505

Also listed as: 1212MHLNSS40 · 12 12 MHLN SS 4 0 · 12-12-MHLN-SS-4-0

Brand
PARKER
Item
Metal Pipe Straight: Straight, 316 Stainless Steel, 3/4 in x 3/4 in, 6,400 psi
Category
Extreme Pressure Instrumentation Pipe Fittings
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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
12-12 MHLN-SS 4.0
Type
3/4 in x 3/4 in, 6,400 psi
Lg
4 in
Stainless Steel
316
Fitting Pipe Size
3/4 in x 3/4 in
Maximum Operating Pressure
6,400 psi

Technical Documents

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

Product Description

The Parker Metal Pipe Straight is a 316 Stainless Steel extreme pressure instrumentation pipe fitting, type 3/4 in x 3/4 in, rated to 6,400 psi maximum operating pressure and 4 in length (MPN 12-12 MHLN-SS 4.0). 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, 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 an extreme pressure instrumentation pipe fitting used in high-pressure fluid systems across oil and gas, chemical processing, and power generation. It connects 3/4 in tubing in applications requiring reliable sealing up to 6,400 psi.

What are the specifications of the Parker 12-12 MHLN-SS 4.0?

This Parker fitting is a 316 Stainless Steel straight connector with 3/4 in x 3/4 in pipe size, 4 in length, and a maximum operating pressure of 6,400 psi. The manufacturer part number is 12-12 MHLN-SS 4.0.

Where to buy Parker extreme pressure fittings worldwide?

3G Electric supplies and delivers the Parker 12-12 MHLN-SS 4.0 worldwide. We handle full logistics and customs clearance as a global industrial sourcing partner, interpreting demand across 14 departments including combustion, pumps, and controls.

How to select the correct Parker pipe fitting for 6,400 psi?

Select a fitting with a pressure rating equal to or greater than your system's maximum operating pressure. For 6,400 psi, the Parker 316 Stainless Steel straight fitting with 3/4 in x 3/4 in size is suitable. Verify tube wall thickness and thread compatibility per Parker guidelines.

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 extreme pressure instrumentation 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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