Kalp Industries have decades of expertise in the production of high-quality Ferrule Fittings with edge cutting technology. We produce a wide variety of ferrule fitting in bulk without compromising the quality of our goods. Our Ferrule Fittings are evidence of great productivity since they were made using premium raw materials and cutting-edge technologies. We manufacture a large variety of ferrule fittings types in different grades and materials. These fittings have wonderful properties such as high hardness, strength, and durability; it has corrosion-resistant attributes to resist the oxidizing agent to perform for a more extended period.
Double Ferrule Fittings :
The front and the back are both present in twin or double ferrule fittings. T these ferrule fittings work together to form a seal. Two-ferrule commonly referred to as a double ferrule comes in a wide range of materials. Due to their strong mechanical grip construction, double ferrule fittings provide a precise connection. This double ferrule fitting can be utilized with tubing of various diameters and toughness levels. In the petroleum and natural gas, aviation, security, petrochemical industry, and hospital equipment businesses, they are often utilized in operation measurements and control systems.
Material Grades | SS 304, SS 316, Brass, Copper, Special Alloys |
Size | 1/16″OD to 2″OD,OD to 50mm OD |
Thread | Thread NPT, BSP, BSPT, UNF |
Type | Ferrule, Swivel Nut, Adapters |
Application | Gas Pipe |
Connection | Welded, Male, Female |
Pressure Rating | 6000PSI for Stainless Steel,300/1000/3000PSI for Brass |
Nuts and Ferrule Fittings | |||||
TUBE OD | G | L | PART NO. | ||
inch | mm | mm | FRONT | NUT | BACK |
6 | 14 | 12.7 | D-FF6 | D-N6 | D-FB6 |
3 | 11 | 12 | D-FF3 | D-N3 | D-FB3 |
10 | 19 | 15.1 | D-FF10 | D-N10 | D-FB10 |
25 | 38 | 20.6 | D-FF25 | D-N25 | D-FB25 |
12 | 22 | 17.5 | D-FF12 | D-N12 | D-FB12 |
16 | 25 | 17.5 | D-FF16 | D-N16 | D-FB16 |
20 | 32 | 17.5 | D-FF20 | D-N20 | D-FB20 |
18 | 30 | 17.5 | D-FF18 | D-N18 | D-FB18 |
TUBE OD | G | L | PART NO. | ||
inch | mm | mm | FRONT | NUT | BACK |
1/4 | 14 | 12.7 | 4D-FF | 4D-N | 4D-FB |
1/8 | 11 | 12 | 2D-FF | 2D-N | 2D-FB |
3/8 | 17 | 14.5 | 6D-FF | 6D-N | 6D-FB |
1 | 38 | 20.6 | 16D-FF | 16D-N | |
5/16 | 16 | 13.5 | 5D-FF | 5D-N | 5D-FB |
1/2 | 22 | 17.5 | 8D-FF | 8D-N | 8D-FB |
3/4 | 30 | 17.5 | 12D-FF | 12D-N | 12D-FB |
5/8 | 25 | 17.5 | 10D-FF | 10D-N | 10D-FB |
7/8 | 32 | 17.5 | 14D-FF | 14D-N | 14D-FB |
OD | OD Actual | Thread Designation – Nominal Size | Thread per inch | |
(fraction inch) | (inches) | (inches) | NPT | BSP |
5/16 | 0.3125 | 1/16 | 27 | 28 |
13/32 | 0.405 | 1/8 | 27 | 28 |
35/64 | 0.540 | 1/4 | 18 | 19 |
43/64 | 0.675 | 3/8 | 18 | 19 |
27/32 | 0.840 | 1/2 | 14 | 14 |
1-3/64 | 1.050 | 3/4 | 14 | 14 |
1-5/16 | 1.315 | 1 | 11-1/2 | 11 |
1-21/32 | 1.660 | 1-1/4 | 11-1/2 | 11 |
1-29/32 | 1.900 | 1-1/2 | 11-1/2 | 11 |
2-3/8 | 2.375 | 2 | 8 | 11 |
2-7/8 | 2.875 | 2-1/2 | 8 | 11 |
3-1/2 | 3.5 | 3 | 8 | 11 |
4 | 4.0 | 3-1/2 | 8 | 11 |
4-1/2 | 4.5 | 4 | 8 | 11 |
5-5/8 | 5.563 | 5 | 8 | 11 |
6-5/8 | 6.625 | 6 | 8 | 11 |
OD Of tube (inch) | Tube wall thickness (Swg/inch) | |||||||
20/.036 | 30/.012 | 33/.010 | 22/.028 | 16/.064 | 18/.048 | 12/.104 | 14/.080 | |
1/8 | 515 | 345 | 805 | 600 | ||||
3/8 | 205 | 170s | 380 | 275 | 480 | |||
1/4 | 315 | 265 | 635 | 465 | ||||
1/16 | 865 | 465 | 385 | 680 | ||||
1/21 | 155 | 275 | 205 | 450 | 380 | |||
5/16 | 275 | 205 | 515 | 380 | ||||
5/8 | 120 | 240 | 170 | 380 | 310 | |||
7/8 | 85 | 170 | 120 | 240 | 225 | |||
3/4 | 105 | 195 | 140 | 300 | 245 | |||
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Description | Price |
Twin Ferrules 90 Degree Elbows 1/16″ to 2″ Inch Tube Fittings | US$ 4.68-171.6 / Piece |
Straight Double Ferrule Hydraulic Tube Fittings | US$ 1.2-7.2 / Piece |
Cap Sleeve Hydraulic Ferrule Fittings | US$ 0.5-8 / Piece |
Double Ferrules/Twin Ferrules Compression Tube Fittings | US$ 0.45-18.7 / Piece |
Threaded Ferrule Fittings | US$ 1 / Piece |
Double Ferrules 4-Way Cross 2mm to 50mm Metric Tube Fittings | US$ 1 / Piece |
Stainless Steel O. D. 2inch Double Ferrules Compression Tube Fittings | US$ 9.13-347.8 / Piece |
G Bsp Thread PTFE F4 Single Ferrule Tube Fittings | US$ 1-8 / Piece |
CNC Machining Steel Ferrule Connector Fittings | US$ 0.8-1.5 / Piece |
We Serve Application Industry
Fastener applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
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