Home Branch List Contact Us Site Map
Products
E-Catalog
Product Lines
Industrial Fittings
Process Valves
High Tech Components
Filters
High Purity Valves
UCV Selection Map
Check & Relief Valves
Accessories & Spares
Let-lok Tube Fittings

The HAM-LET® GROUP has produced high quality tube and pipe fittings in various materials for high pressure applications since its establishment in 1950.

For almost five decades, through tremendous efforts in research and development, HAM-LET® has gained an excellent reputation as a leading manufacturer of high pressure instrumentation products.

The LET-LOK® range of connectors has been developed to fill the rapidly increasing demand for tube fittings suitable for high pressure use in environments such as petrochemical, fluid, power, nuclear, electronic, as well as other major industries.

LET-LOK® tube fittings have been carefully manufactured and tested to withstand the demands of high performance tube fittings, such as high pressure, impulse, vibration, vacuum and temperature.

These tube fittings are manufactured to exacting tolerances using the most modern and advanced computerized automation. One of the main conditions required to producing these precision machined fittings is the maintenance of stringent quality control in conjunction with skilled craftsmen.
 

Tube Fittings Let-Lok Families
 
760LB SS316Brass 760LF SS316Brass 760LI SS316Brass
Enlarge Image
Back Ferrule
Enlarge Image

Front Ferrule
Enlarge Image

Tube Insert
761L SS316Brass 762L SS316Brass 763L SS316Brass
Enlarge Image
Nut
Enlarge Image

Union Tube to Tube
Enlarge Image

Reducing Union Tube to Tube
764L SS316Brass 764LR SS316Brass 765L SS316Brass
Enlarge Image
Union Tee Tube
Enlarge Image

Reducing Tee Tube
Enlarge Image

Union Elbow Tube
766L SS316Brass 766LR SS316Brass 766LG SS316Brass
Enlarge Image
Female Connector Tube NPT
Enlarge Image

Female Connector Tube ISO Tapered
Enlarge Image

Female Connector Tube ISO Parallel
767LT SS316Brass 767LM SS316Brass 767LP SS316Brass
Enlarge Image
Reducing Tube to Stub
Enlarge Image

Reducing Port Connector
Enlarge Image

Port Connector
768L SS316Brass 768LG SS316Brass 768LR SS316Brass
Enlarge Image
Male Connector Tube NPT
Enlarge Image

Male Connector Tube ISO Parallel
Enlarge Image

Male Connector Tube ISO Tapered
768LOK SS316Brass 768LOB SS316Brass 768LOP SS316Brass
Enlarge Image
Male Connector Tube ISO Parallel
Enlarge Image
Male Connector SAE/MS Thread Boss
Enlarge Image
Male Connector O-Seal NPT Tapered
768LO SS316Brass 768LN SS316Brass 769L SS316Brass
Enlarge Image
Male Connector O-SEAL UNF
Enlarge Image

Male Connector Tube Pipe Weld
Enlarge Image

Male Elbow Tube NPT
769LR SS316Brass 769LN SS316Brass 769LW SS316Brass
Enlarge Image
Male Elbow Tube ISO Tapered
Enlarge Image

Male Elbow Pipe Weld
Enlarge Image

Male Elbow Socket Weld
770L SS316Brass 771L SS316Brass 771LF SS316Brass
Enlarge Image
Female Elbow Tube NPT Thread
Enlarge Image

Male Run Tee Tube NPT Thread
Enlarge Image

Female Run Tee Tube NPT Thread
772L SS316Brass 772LF SS316Brass 774L SS316Brass
Enlarge Image
Male Branch Tee Tube NPT Thread
Enlarge Image

Female Branch Tee Tube NPT Thread
Enlarge Image

Bulkhead Union Tube to Tube
774LF SS316Brass 774LT SS316Brass 774LM SS316Brass
Enlarge Image
Bulkhead Female Connector Tube NPT
Enlarge Image

Bulkhead Reducer Tube to Tube
Enlarge Image

Bulkhead Male Connector Tube NPT
7102L SS316Brass 7108L SS316Brass 7121L SS316Brass
Enlarge Image
Union Cross All Tubes
Enlarge Image

Capping End of Tube
Enlarge Image

Plugging Unused Port of Fitting
739LF SS316Brass 739LM SS316Brass 761LFL SS316Brass
Enlarge Image
Female Adapter Tube to Female Pipe
Enlarge Image

Male Adapter Tube to Male Pipe
Enlarge Image

Let-Lok to an Adapter
762LFL SS316Brass 774LFL SS316Brass  
Enlarge Image
Let-Lok to AN Union Tube to Tube
Enlarge Image

Let-Lok to AN Bulkhead Union


Tube Fittings - High Pressure Applications by Johnny Mayer

Tube fittings, HAM-LET® GROUP has produced high quality tube fittings for high pressure applications since in 1950. A leading tube fittings manucaturer for five decades, Ham-Let tube fittings are the result of tremendous research and development efforts. HAMLET® has earned an excellent reputation as a leading manufacturer of high pressure instrumentation products and tube fittings. The coompany's LET-LOK® line of connectors has been developed to fill the increasing demand for tube fittings suitable for high pressure use in petrochemical, fluid, power, nuclear, electronic and other major industries.
LET-LOK® tube fittings have been carefully manufactured and tested to withstand the demands of high performance tube fittings such as high pressure, impulse, vibration, vacuum and temperature. These Ham-Let tube fittings are manufactured to exacting tolerances using advanced computerized automation. One of the main conditions required for producing these precision machined tube fittings is stringent quality control in conjunction with skilled craftsmen.

The Principle - Tube Fittings
ONE-LOK tube fittings are designed to provide leak-proof, secure connections that can withstand high pressure, vibration and vacuum applications. To this end, ONE-LOK tube fittings are made up of three parts that are precision engineered and machined: body, ferrule and nut. Ham-Let's tube fittings are designed for use in control systems, process and instrumentation devices and in industrial equipment used in various industries such as:
• Pulp & paper mills
• Petroleum process plants
• Chemical process plants
• Chromatography
• Power generation plants

Tube Fittings Remake Ability
ONE-LOK fittings are engineered to the highest standards and have been tested to bursting pressure with both maximum and minimum wall thickness. Correctly assembled ONE-LOK tube fittings were installed and no leaks or other failures were noted at the connection points. The Ham-let Technical Department offers advice regarding appropriate working pressure for its ONE-LOK tube fittings. ONE-LOK tube fittings are supplied assembled, finger tight. Disassembly of ONE-LOK tube fittings before use can allow the entry of dirt or other particles. ONE-LOK tube fittings connections may be disconnected and remade repeatedly, without loss of leaktight seal.
 
Ham-Let is a leading tube fittings producer in quality, variety and in tube fittings development. For more info on Hamlet’s line of tube fittings products, please contact Ham-Let.
 
Article Directory: Article Dashboard
Summary : HAM-LET® GROUP has produced high quality tube fittings for high pressure applications since in 1950. A leading tube fittings manucaturer for five decades, Ham-Let tube fittings are the result of tremendous research and development efforts.
 
Tags: tube fittings
Print Page Print Page
E-mail:
Password:
Sign me up Forgot password?
New Distribution Center
in Russia. October 2009
We are happy to announce the opening of the new Ham-Let Russia distribution center... more >>
Ham-Let Catalog 2010
Soon on your desk !
created by CyberServe
Home Contact Us Site Map Terms of use Careers
HAM-LET GROUP    E-mail: info@ham-let.com