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HAM-LET Compression Fitting Union: 6 mm OD x 6 mm OD Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Union: 6 mm OD x 6 mm OD Fitting Size

The HAM-LET Compression Fitting Union is a double-ferrule stainless steel fitting with a 6 mm OD x 6 mm OD fitting size, compression x compression type (MPN 774L-SS-6MM). It is compatible with Let-Lok fitting brands.

SKU 3G-OTH-471324

Brand
HAM-LET
Item
Compression Fitting Union: 6 mm OD x 6 mm OD Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
774L-SS-6MM
Type
Compression x Compression
Compatible Fitting Brands
Let-Lok
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Fitting Union is a double-ferrule stainless steel fitting with a 6 mm OD x 6 mm OD fitting size, compression x compression type (MPN 774L-SS-6MM). It is compatible with Let-Lok fitting brands.

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 a HAM-LET compression fitting union used for?

A HAM-LET compression fitting union connects two 6 mm OD tubes in a leak-tight seal for industrial fluid or gas systems. Its double-ferrule design provides vibration resistance, making it suitable for instrumentation, chemical processing, and hydraulic applications.

What are the specifications of the HAM-LET 774L-SS-6MM compression fitting union?

The HAM-LET 774L-SS-6MM is a double-ferrule stainless steel union with compression x compression ends for 6 mm OD tubing. It is compatible with Let-Lok fitting brands and is manufactured by HAM-LET. The part number is 774L-SS-6MM.

Where to buy a HAM-LET compression fitting union worldwide?

3G Electric supplies the HAM-LET 774L-SS-6MM compression fitting union to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this double-ferrule stainless steel fitting.

How to install a HAM-LET double-ferrule compression fitting?

To install a HAM-LET double-ferrule compression fitting, insert the tube fully into the fitting, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for 6 mm OD tubing. Always follow the manufacturer's torque guidelines to avoid leaks.

Used in

Common applications for HAM-LET
Oil and gas — HAM-LET H99 Series needle valves for instrument isolation in high-pressure lines
Chemical processing — HAM-LET H-400 Series check valves for backflow prevention in corrosive fluid systems
Semiconductor manufacturing — HAM-LET EVZS4R-BV diaphragm valves for ultra-high-purity gas distribution
Power generation — HAM-LET H-6800 Series three-way ball valves for cooling water flow switching
Analytical instrumentation — HAM-LET H300U Series metering valves for precise flow regulation in lab gas systems
Hydraulic systems — HAM-LET H-410 Series poppet check valves for load-holding in hydraulic circuits

HAM-LET Products

3G Electric supplies HAM-LET double-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/4 in Pipe Fitting Size, Tube x FNPT (MPN 766L SS 1/8 X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 6 mm OD x 1/4 in Pipe Fitting Size, Compression x FNPT (MPN 766L-SS-6MM X 1/4). Key specifications — Compatible Fitting Brands: Let-Lok; Brand: HAM-LET.
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