high quality stainless steel double ferrule forged 1/4 inch threaded elbow

high quality stainless steel double ferrule forged  1/4 inch threaded elbow

Description:

Port 1 type: Metric Ferrule / Fractional Ferrule

Port 2 type: Thread

Size: from 1/16 to 2 inch and 2mm to 50mm.

Configuration: male elbow

Material: Stainless Steel 316.

Material Standards: ASTM A276, ASME SA479, EN 1.4401 etc.

Thread Type: NPT, ISO/BSP, SAE etc.

Hikelok compression fitting

 Available in size from1/16 to 2 in and 2 mm to 50 mm

Twin ferrule fittings provide metal-to metal seal connections, none-elastomeric seals for leak-free connections.

Hikelok twin ferrule fittings is designed to have a maximum allowable working pressure that is higher than that of any tubing.

Industry standard design for all instrumentation grade tubing.

Stainless steel tube hardness: the hardness of the tube shall be not greater than 85HRB

Hikelok fittings materials include 316 stainless steel. Steel, steel

Hikelok special treated back ferrule is to provide secure.

Silver coated threads to reduce galling.

Leak-proof joints capable of satisfying high pressure vacuum and vibration application

Performance

 Hydraulic proof pressure test (1.5 times the maximum permissible working pressure):no leakage

Dismantling and reassembly test (dismantle ten times):  no leakage.

Minimum hydrostatic pressure test (four times the maximum permissible ambient pressure rating): no leakage

Vacuum test (1*10^-4 mbar or greater):the leak rate less than 1*10^-8 mbar 1/s

Maximum static gas pressure test (with nitrogen gas to 150% of pressure rating):no visible bubbles.

Hydraulic impulse and vibration test (the pressure impulses at between 0.5Hz and 1.7Hz and vibration at between 23Hz and 47Hz): no leakage.

Thermal cycle test (ambient to +80°C and then to -25°C with a hydrostatic pressure):no evidence of leakage.

Pneumatic pressure vibration test (the frequency of vibration shall be set at 45Hz and complete 20*10⁶cycles): without failure.

Fire test (in accordance with BS ISO 19921): no leakage.

Corrosion resistance test (the duration of exposure at least 168h): no visible evidence of corrosion)

Dee water submersion test (equivalent to 3048m sea water): no helium

Hikelok compression fitting catalogue

How to order

More information

MOQ:one pc

Delivery time:usually 21 days after the order confirmed

Payment terms: T/T,Western Union,Negotiable

Warranty: at least one year.

Caution: 

You should make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance, function, material compatibility, adequate ratings, proper installation, operation and maintenance are the responsibilities of the system designer and user.

From quote to delivery, we can provide the detailed support you need.

1.CAD drawing

2.P&ID

3.Component selection

4.Bill of material 

5.Professional services such as bending and welding

6.Testing to guarantee the system

7.Professional packaging and delivery

high quality stainless steel double ferrule forged  1/4 inch threaded elbow

we are designed and manufactured to interchange and intermix with Swagelok® tube fittings.

Hikelok is designed and precisely manufactured to intermix and interchange major global brands.