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HAM-LET Compression Fitting Union: 6 mm OD x 3/8 in OD Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Union: 6 mm OD x 3/8 in OD Fitting Size

The HAM-LET Compression Fitting Union is a double-ferrule stainless steel fitting with a 6 mm OD x 3/8 in OD fitting size, configured as Compression x Compression (MPN 763L SS 6 MMX 3/8). It is compatible with…

SKU 3G-OTH-471556

Brand
HAM-LET
Item
Compression Fitting Union: 6 mm OD x 3/8 in OD Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
763L SS 6 MMX 3/8
Type
Compression x Compression
Compatible Fitting Brands
Swagelok
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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 3/8 in OD fitting size, configured as Compression x Compression (MPN 763L SS 6 MMX 3/8). It is compatible with Swagelok fitting brands.

Frequently Asked Questions

What is a HAM-LET compression fitting union used for?

A HAM-LET compression fitting union connects two tubes of different sizes—6 mm OD and 3/8 in OD—in a leak-tight seal. It is used in instrumentation, hydraulic, and pneumatic systems across industries like oil & gas, chemical processing, and power generation.

What are the specifications of the HAM-LET 763L SS 6 MMX 3/8?

This double-ferrule stainless steel union has a 6 mm OD x 3/8 in OD fitting size with Compression x Compression ends. It is compatible with Swagelok fitting brands and carries MPN 763L SS 6 MMX 3/8. The HAM-LET design ensures reliable sealing under vibration and thermal cycling.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings like the 763L SS 6 MMX 3/8 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this double-ferrule stainless steel union.

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

Insert the tube fully into the fitting until it bottoms on the shoulder. Tighten the nut finger-tight, then use a wrench to turn 1-1/4 turns for 6 mm OD tubing. For 3/8 in OD, follow the same procedure. Always use a gauge to verify proper ferrule swage.

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 Tee Fitting: 3/8 in OD x 1/4 in Pipe x 3/8 in OD Fitting Size, Stainless Steel (MPN 771L SS 3/8 X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 12 mm OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 739LM SS 12MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 14 mm OD x 1/2 in Pipe Fitting Size, Compression x FNPT (MPN 766L SS 14MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 3/8 in OD x 3/8 in OD Fitting Size, Tube x Tube (MPN 767LP SS 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 3/8 in OD x 3/8 in OD Fitting Size, Tube x Tube (MPN 767LP SS 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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