Flareless Tube Fittings
Hitesh Metal take immense pleasure in introducing itself as one of the leading manufacturer, stockiest & exporter of high quality Flareless Tube Fittings, which is an austenitic chromium nickel stainless steel. It is non - magnetic in the annealed condition but it becomes magnetic when cold worked.
Flareless Pipe Fittings is used for aircraft structural parts, architectural & automotive trim, automobile wheel covers, conveyor belts & appliances. This alloy is used to form washer & springs, and its combination between ductility & toughness is excellent even at low temperature. Flareless Compression Tube Fittings has slightly higher carbon version than SS 304, which is further widely used in the stamping, spinning & wire forming industry.
Its weldability is also good, where having other diameters may be furnished, provided such tubes comply with all other requirements of this specification. Flareless Compression Pipe Fittings provides excellent toughness and is frequently used for aircraft fittings, electrical switchgear components etc. It offers excellent machinability, good strength & corrosion resistance, and is mainly used in parts requiring cold forming after machining. It has characteristics like deep drawing quality, excellent toughness, low temperature properties responding well to hardening by cold working & forming & welding properties.
Over the past forty years it has been widely used for its strength at high temperatures and its ability to resist oxidation, carburization, and other types of high - temperature corrosion.
Hitesh Metal also offer these fittings in different sizes, shapes and designs as per customers’ specifications at affordable rates.
Size | 1/4 inch-1 inch, 1 inch-2 inch, 2 inch-3 inch, 3 inch-10 inch, 10 inch-20 inch |
Application | Structure Pipe, Gas Pipe, Hydraulic Pipe, Chemical Fertilizer Pipe |
Material | SS, MS, Brass |
Stainless Steel 304/304L Flareless Nuts & Ferrule Fittings, Stainless Steel 316/316L Flareless Nuts & Ferrule Fittings, Stainless Steel 904L Flareless Nuts & Ferrule Fittings, Inconel 600 Flareless Nuts & Ferrule Fittings, Inconel 625 Flareless Nuts & Ferrule Fittings, Incoloy 800/800H Flareless Nuts & Ferrule Fittings, Monel 400 Flareless Nuts & Ferrule Fittings, Monel K500 Flareless Nuts & Ferrule Fittings, Nickel 200 Flareless Nuts & Ferrule Fittings, Nickel 201 Flareless Nuts & Ferrule Fittings, Hastelloy C22 Flareless Nuts & Ferrule Fittings, Hastelloy C276 Flareless Nuts & Ferrule Fittings, Duplex Steel 2205 Flareless Nuts & Ferrule Fittings, Brass Alloy Flareless Nuts & Ferrule Fittings |
Specification for Flareless Nuts & Ferrule Fittings
Nut and Ferrule fittings | |||||||||||
SERIES | TUBE OD. | THREAD M | S2 | h1 | d | I | PART NO. | ||||
NUT | FERRULE | ||||||||||
METRIC SIZE TUBE |
L | 250 Kg/cm2 | 6 | M12 X 1.5 | 14 | 15 | 6 | 9.5 | N6L | F6L | |
8 | M14 X 1.5 | 17 | 15 | 8 | 9.5 | N8L | F8L | ||||
10 | M16 X 1.5 | 19 | 16 | 10 | 10 | N10L | F10L | ||||
12 | M18 X 1.5 | 22 | 16 | 12 | 10 | N12L | F12L | ||||
15 | M22 X 1.5 | 27 | 17.5 | 15 | 10 | N15L | F15L | ||||
160 Kg/cm2 | 18 | M26 X 1.5 | 32 | 18 | 18 | 10 | N18L | F18L | |||
22 | M30 X 2 | 36 | 20.5 | 22 | 10.5 | N22L | F22L | ||||
100Kg/cm2 | 28 | M36 X 2 | 41 | 21 | 28 | 10.5 | N28L | F28L | |||
35 | M45 X 2 | 50 | 24 | 35 | 13 | N35L | F35L | ||||
42 | M52 X 2 | 60 | 24 | 42 | 13.5 | N42L | F42L | ||||
H | 630 Kg/cm2 | 6 | M14 X 1.5 | 17 | 16 | 6 | 9.5 | N6H | F6H | ||
8 | M16 X 1.5 | 19 | 16 | 8 | 9.5 | N8H | F8H | ||||
10 | M18 X 1.5 | 22 | 17.5 | 10 | 10 | N10H | F10H | ||||
12 | M20 X 1.5 | 24 | 18 | 12 | 10 | N12H | F12H | ||||
14 | M22 X 1.5 | 27 | 20 | 14 | 10 | N14H | F14H | ||||
400 Kg/cm2 | 16 | M24 X 1.5 | 30 | 21 | 16 | 10.5 | N16H | F16H | |||
20 | M30 X 2 | 36 | 24 | 20 | 12.5 | N20H | F20H | ||||
25 | M36 X 2 | 46 | 26.5 | 25 | 12.5 | N25H | F25H | ||||
250 Kg/cm2 | 30 | M42 X 2 | 50 | 29.5 | 30 | 13 | N30H | F30H | |||
38 | M52 x 2 | 60 | 32.5 | 38 | 13.5 | N38H | F38H |
SERIES | TUBE OD. | THREAD M | S2 | h1 | d | I | PART NO. | ||
NUT | FERRULE | ||||||||
INCH SI ZE OD TUBE |
6000 PSI | 1/4" | M14 X 1.5 | 0.67 | 0.63 | 0.25 | 0.36 | 4N | 4F |
3/8" | M16 X 1.5 | 0.75 | 0.63 | 0.38 | 0.39 | 6N | 6F | ||
1/2" | M20 X 1.5 | 0.94 | 0.66 | 0.5 | 0.39 | 8N | 8F | ||
3/4" | M27 X 1.5 | 1.25 | 0.78 | 0.75 | 0.47 | 12N | 12F | ||
1" | M36 X 2 | 1.75 | 0.98 | 1.01 | 0.47 | 16N | 16F | ||
3000 PSI | 1 1/4" | M42 X 2 | 1.97 | 1.16 | 1.26 | 0.51 | 20N | 20F | |
1 1/2" | M52 x 2 | 2.36 | 1.26 | 1.5 | 0.53 | 24N | 24F | ||
2000 PSI | 2" | M60 X 2 | 2.75 | 1.28 | 2.01 | 0.59 | 32N | 32F | |
NOM. BORE TUBE |
6000 PSI | 1/4" | M22 X 1.5 | 1.06 | 0.74 | 0.53 | 0.39 | 4NNB | 4FNB |
3/8" | M26 X 1.5 | 1.25 | 0.78 | 0.67 | 0.43 | 6NNB | 6FNB | ||
1/2" | M30 X 1.5 | 1.42 | 0.94 | 0.84 | 0.45 | 8NNB | 8FNB | ||
3/4" | M36 X 2 | 1.61 | 0.98 | 1.06 | 0.49 | 12NNB | 12FNB | ||
3000 PSI | 1" | M45 X 2 | 2.05 | 1.16 | 1.33 | 0.51 | 16NNB | 16FNB | |
1 1/4" | M52 X 2 | 2.36 | 1.18 | 1.68 | 0.53 | 20NNB | 20FNB | ||
2000 PSI | 1 1/2" | M60 X 2 | 2.75 | 1.26 | 1.91 | 0.59 | 24NNB | 24FNB |