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PARKER Metal Pipe Straight: Hex Nipple, 316 Stainless Steel, 3/4 in x 3/4 in, 6,400 psi - Extreme Pressure Instrumentation Pipe Fittings
PARKERExtreme Pressure Instrumentation Pipe Fittings

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

The Parker Metal Pipe Straight: Hex Nipple is an extreme pressure instrumentation pipe fitting in 316 stainless steel, sized 3/4 in x 3/4 in with a maximum operating pressure of 6,400 psi and a length of 1 31/32 in…

SKU 3G-OTH-651495

Also listed as: 1212MHNSS · 12 12 MHN SS · 12-12-MHN-SS

Brand
PARKER
Item
Metal Pipe Straight: Hex Nipple, 316 Stainless Steel, 3/4 in x 3/4 in, 6,400 psi
Category
Extreme Pressure Instrumentation Pipe Fittings
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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
12-12 MHN-SS
Type
3/4 in x 3/4 in, 6,400 psi
Lg
1 31/32 in
Stainless Steel
316
Fitting Pipe Size
3/4 in x 3/4 in
Maximum Operating Pressure
6,400 psi

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

Product Description

The Parker Metal Pipe Straight: Hex Nipple is an extreme pressure instrumentation pipe fitting in 316 stainless steel, sized 3/4 in x 3/4 in with a maximum operating pressure of 6,400 psi and a length of 1 31/32 in (MPN 12-12 MHN-SS).

Frequently Asked Questions

What is the Parker 12-12 MHN-SS hex nipple used for?

The Parker 12-12 MHN-SS is a 316 stainless steel hex nipple for extreme-pressure instrumentation pipe systems. It connects two 3/4 in female pipes in hydraulic, pneumatic, or process lines requiring a leak-resistant, high-strength joint rated to 6,400 psi.

What are the specifications of the Parker 12-12 MHN-SS hex nipple?

This Parker hex nipple is 316 stainless steel, 3/4 in x 3/4 in NPT, with a maximum operating pressure of 6,400 psi and an overall length of 1 31/32 in. The manufacturer part number is 12-12 MHN-SS.

Where to buy the Parker 12-12 MHN-SS hex nipple worldwide?

3G Electric supplies the Parker 12-12 MHN-SS hex nipple worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 316 stainless steel, 6,400 psi instrumentation fitting.

How to install a Parker hex nipple in a high-pressure system?

Apply a compatible thread sealant to the NPT threads of the Parker hex nipple. Hand-tighten, then use a wrench on the hex section to achieve a metal-to-metal seal. Do not overtighten; torque per Parker guidelines for 3/4 in 316 stainless steel fittings at 6,400 psi.

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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