
Installation instructions
AFK ferrule joint can be installed quickly, easily and reliably
with hands-on tools.
Safety precautions
Do not drain the system by loosening the union nut or by plugging
the union.
Do not install or tighten connectors when there is pressure in the
system.
Make sure the ferrule is against the shoulder of the ferrule body
before tightening the nut.
When installing for the first time, use the correct clearance gauge
to ensure adequate tightening.
Always use the correct thread sealant on tapered pipe threads.
Do not mix the ferrule, ferrule, nut and joint body made of
different materials or by different manufacturers.
Do not rotate the joint body. Instead, fix the joint body and
rotate the nut.
Avoid unnecessary disassembly of unused joints.
Only use long reducing joint in AFK internal thread termination.
Front ferrule(British system) | ||
Basic order model | T Casing outer diameter | |
inch | mm | |
SS-FF-T1 | 1/16 | 1.58 |
SS-FF-T2 | 1/8 | 3.17 |
SS-FF-T3 | 3/16 | 4.76 |
SS-FF-T4 | 1/4 | 6.35 |
SS-FF-T5 | 5/16 | 7.93 |
SS-FF-T6 | 3/8 | 9.52 |
SS-FF-T8 | 1/2 | 12.70 |
SS-FF-T10 | 5/8 | 15.87 |
SS-FF-T12 | 3/4 | 19.05 |
SS-FF-T14 | 7/8 | 22.22 |
SS-FF-T16 | 1 | 25.40 |
SS-FF-T20 | 1 1/4 | 31.75 |
SS-FF-T24 | 1 1/2 | 38.10 |
SS-FF-T32 | 2 | 50.80 |
Front ferrule(British system) | |
Basic order model | T Casing outer diameter |
mm | |
SS-FF-T2M | 2 |
SS-FF-T3M | 3 |
SS-FF-T4M | 4 |
SS-FF-T6M | 6 |
SS-FF-T8M | 8 |
SS-FF-T10M | 10 |
SS-FF-T12M | 12 |
SS-FF-T14M | 14 |
SS-FF-T15M | 15 |
SS-FF-T16M | 16 |
SS-FF-T18M | 18 |
SS-FF-T20M | 20 |
SS-FF-T22M | 22 |
SS-FF-T25M | 25 |
SS-FF-T38M | 38 |
SS-FF-T50M | 50 |
Shenzhen Wofly Technology Co., Ltd.
WOFLY is a leading Manufacturer, Supplier and Exporter of a wide range of gas equipements, available under the brand name AFK & Afklok. Wofly's success yields from high-quality, innovative products, exceptional customer service, and unequaled technical expertise in the gas& oil industry.
WOFLY offers an extensive line of components including tube fittings, control valves, shut-off and solenoid valves, pressure relief and regulators.Through the years we have learned how to properly match the gas regulation equipment with the application. Using the proper equipment for the job eliminates problems such as contamination, pressure variances, safety issues, and equipment mismatch.
To expand the market, with CE and ISO9001 certificated, Shenzhen WoflyTechnology Co., Ltd becomes more professional to provide better service and get more chance from customers.
Our products are widely sold with warm acceptance from our distributors all over the world. And we have rich export experience in many countries, like USA, Canada, Mexico, UK, German, Switzerland, Italy, Spain, France, Japan, Vietnam, Indonesia, Malaysia, Singapore, etc.