JIS Hydraulic Fittings
- Home /
- JIS Hydraulic Fittings
Jis Hydraulic Adapter Manufacturer in india with size range 1/8" TO 2" or custom, view Jis Vs Jic
Jis Hydraulic Crimp Fittings also have certain benefits such as they provide good heat insulation and are less likely to corrode. Jis Hydraulic Adapters are flexible enough to be used in dynamic applications. Japanese Industrial Standard Fittings are easy to install in cramped-up spaces as well. They are designed with BSPP and BSPT portends and have 2 types of hose ends 30 degrees and 60 degrees. Jis Steel Hydraulic Hose Adapters are used in hydraulic fluid handling connections. Moreover, they are also available in steel with sizes ranging from ¼ inches up to 1 inch and a working pressure of 500 psi.
Jis Hydraulic Fittings Size Chart defines the size and wall thickness of these fittings as per the Japanese standards. When compared to Jis Vs Jic the joint industrial council adapter fitting has 37 degrees flare with the fitting being sealed with 37 degrees cone to seat contact. Whereas, Parker Jis Fittings has 30 and 60 degrees flare that is sealed with the metal-to-metal or o-ring face. Japanese Cone Seat Fittings ( Jis 30 Degrees ) cannot be interchanged with JIC fittings. Jis 30 Deg Flare Fitting is available in steel, stainless steel, and brass and can be reused several times.
Table of Content
Japanese Industrial Standard Crimp Fittings Suppliers in Mumbai, Call for small piece of Jis 30 Deg Flare Fitting to test before buying
What is Jis Hydraulic Fittings ?
Fittings made up of various metals and alloys following different standards are used in various applications. Fittings made in line with Japanese Industrial standards are known as Jis Fittings. It is different from the JIC standard. Jis Adapter Fitting is available in a 30 degree flare tube connector. Moreover, Jis Pipe Fittings also have 60 degrees cone fitting with BSPP thread. Jis Hydraulic Fittings are usually used in Korean and Japanese heavy equipment for instance Hitachi, Kubota, Komatsu, and Kobelco. According to jis hydraulic fittings, manufacturers of steel hydraulic hose adaptors are said to have more fatigue resistance and impact when compared to brass.
JIS Hydraulic Crimp Fittings Price in india
| Description | Price |
| JIS Metric Female 60° Cone Seat Hydraulic Pipe Fitting 28611 |
US $ 0.5-1.8 / Piece |
| JIS Gas Male 60 Cone Hydraulic Hose Fitting |
US $ 0.44 / Piece |
| JIS NPT Metric Pipe Hydraulic Hose Nipple Fitting |
US $ 0.3-0.9 / Piece |
| JIS Mteric 60deg Cone Seal Hydraulic Hose Fitting (18612) |
US $ 0.5 / Piece |
| JIS Hydraulic Hose Swagelok Tube Fitting |
US $ 0.88-12.88 / Piece |
| JIS Standard Fitting Hydraulic Hose Fitting |
US $ 0.5-1 / Piece |
| JIS Metric Male 60 Cone Seat Hydraulic Hose Fitting | US $ 0.15-1.5 / Piece |
Material Specification of JIS Hydraulic Adapter
| BRAND NAME | TU-LOK |
| VALVE SIZE | 1/8" TO 4" |
| THREAD | JIS, NPT, BSPP, BSPT, METRIC, UNF |
| END CONNECTION | THREADED, BUTT WELD, SOCKET WELD |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI |
| MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK, FORGED |
| MATERIAL | SS 316, SS 304, SS 316 TI, COPPER, BRASS, DUPLEX, CS, INCONEL, SUPER DUPLEX, HASTELLOY, MONEL, ALLOY 20, SMO 254, 904L, TITANIUM & ALL OTHER ALLOYS |
Readily Available Jis Fittings and Jis Steel Hydraulic Hose Adapters for immediate Dispatch with Threaded, Butt Weld, Socket Weld Connection
JIS Hydraulic Fittings Manufacturer in india
JIS FITTINGS
JIS HDYARULIC FITTINGS
JIS HYDRAULIC ADAPTER
JIS vs JIC fitting
| JIS | JIC |
| such as JIS B8363 as per Japanese industry standard | by SAE J514 as per Joint industry council and standards MIL-DTL-18866 |
| Fitting sealing by 30 deg flared or 60 deg cone contacting metel to metal or o-ring face. | Fitting sealing by 37 deg cone to seat contacting. |
| used in Korean and Japanese heavy equipment such as Kobelco, Komatsu, Kubota, Hitachi etc, as hose adaptors often used . | in North America market mainly used in also popular in the worldwides. In manufacturer of heavy equipments such as John deere, Caterpillar, Case, CNH, Bobca, etc, tube connector often used as fittings. |
JIS x JIS Steel Hydraulic Hose Adapters Dimensions
| Fitting Gender | Fitting Size | Max. Working Pressure @ 70 F | Fitting Connection Type | Fitting Movement |
|---|---|---|---|---|
|
90° Elbow
|
||||
| Male x Female | 1/4 in x 1/4 in | 4,500 psi | JIS x JIS | Swivel |
| Male x Female | 3/8 in x 3/8 in | 4,000 psi | JIS x JIS | Swivel |
| Male x Female | 1/2 in x 1/2 in | 4,000 psi | JIS x JIS | Swivel |
| Male x Female | 3/4 in x 3/4 in | 3,000 psi | JIS x JIS | Swivel |
JIS Fittings Threads Size
| Dash Size (Nominal Size) | Male Thread O.D. mm | Thread Pitch | Female Thread I.D. mm | Male Thread O.D. inches | Female Thread I.D. inches |
| -02 (1/8) | 9.4 | 28 | 8.1 | 0.37 | 0.32 |
| -04 (1/4) | 13.7 | 19 | 12.4 | 0.53 | 0.49 |
| -06 (3/8) | 17.2 | 19 | 16 | 0.68 | 0.62 |
| -08 (1/2) | 21.5 | 14 | 19.8 | 0.84 | 0.77 |
| -10 (5/8) | 23.1 | 14 | 20.6 | 0.91 | 0.81 |
| -12 (3/4) | 26.9 | 14 | 25.4 | 1.06 | 1 |
| -16 (1) | 34 | 11 | 31.8 | 1.34 | 1.25 |
| -20 (1 ¼) | 42.6 | 11 | 40.4 | 1.68 | 1.59 |
| -24 (1 ½) | 48.5 | 11 | 46.2 | 1.9 | 1.81 |
| -32 (2) | 60.4 | 11 | 58.2 | 2.37 | 2.29 |
JIS Hydraulic Crimp Fittings Design and Construction
The standard JIS products are manufactured with the thread forms listed below:
- BSPT Threads: JIS B 0203, ISO 7/1
- BSPP Threads: JIS B 0202, ISO 228-1 G
| “G” Thread BSPP per ISO 228-1 JIS B 0202 |
Dash Size |
Port O-Ring (See Pg. N6) |
| 1/8-28 | 2 | P8 |
| 1/4-19 | 4 | P11 |
| 3/8-19 | 6 | P14 |
| 1/2-14 | 8 | P18 |
| 3/4-14 | 12 | P24 |
| 1-11 | 16 | P29 |
Selection list of Jis Fittings
View latest price & ready sizes of Jis Pipe Fittings Ex Mumbai with (-120* C TO 500*C ) Media Temperature
JIS Cap 60° Cone
| END SIZE |
H HEX (in.) |
Dynamic Pressure (x 1,000 PSI) |
|
1 BSPP |
S | |
| 1/4 - 19 | 0.75 | 5.0 |
| 3/8 - 19 | 0.88 | 5.0 |
| 1/2 - 14 | 1.06 | 5.0 |
| 3/4 - 14 | 1.44 | 4.0 |
| 1-11 | 1.63 | 3.0 |
Pressure rating of JIS Pipe Fittings
| AE Dash Size | Nominal Tube OD (inch) | Thread Size | 37° Flared Tube Ends (psi) | 37° Female Swivels (psi) | SAE BOSS Studs (psi) | SAE Boss Adjustable Studs (psi) |
| -02 | 1/8 | 5/16 24 UNF | 5,000 | 5,000 | 5,000 | 5,000 |
| -03 | 3/16 | 3/8 24 UNF | 5,000 | 5,000 | 5,000 | 5,000 |
| -04 | 1/4 | 7/16 20 UNF | 5,000 | 4,500 | 5,000 | 4,500 |
| -05 | 5/16 | 1/2 20 UNF | 5,000 | 4,000 | 5,000 | 4,000 |
| -06 | 3/8 | 9/16 18 UNF | 5,000 | 4,000 | 5,000 | 4,000 |
| -08 | 1/2 | 3/4 16 UNF | 4,500 | 4,000 | 4,500 | 4,000 |
| -10 | 5/8 | 7/8 14 UNF | 3,500 | 3,000 | 3,500 | 3,000 |
| -12 | 3/4 | 1-1/16 12 UN | 3,500 | 3,000 | 3,500 | 3,000 |
| -14 | 7/8 | 1-3/16 12 UN | 3,000 | 2,500 | 3,000 | 2,500 |
| -16 | 1 | 1-5/16 12 UN | 3,000 | 2,500 | 3,000 | 2,500 |
| -20 | 1-1/4 | 1-5/8 12 UN | 2,500 | 2,000 | 2,500 | 2,000 |
| -24 | 1-1/2 | 1-7/8 12 UN | 2,000 | 1,500 | 2,000 | 1,500 |
| -32 | 2 | 2-1/2 12 UN | 1,500 | 1,125 | 1,500 | 1,125 |
| SAE Dash Size | Nominal Pipe OD (inch) | Thread Size NPTF & NPSM | Fittings w/ NPTF Pipe Threads (psi) | Fittings w/ NPSM Female Swivel (psi) |
| -02 | 1/8 | 1/8 27 | 5,000 | 5,000 |
| -04 | 1/4 | 1/4 18 | 4,000 | 5,000 |
| -06 | 3/8 | 3/8 18 | 3,000 | 4,000 |
| -08 | 1/2 | 1/2 14 | 3,000 | 3,500 |
| -12 | 3/4 | 3/4 14 | 2,500 | 2,250 |
| -16 | 1 | 1 11-1/2 | 2,000 | 2,000 |
| -20 | 1-1/4 | 1-1/4 11-1/2 | 1,150 | 1,625 |
| -24 | 1-1/2 | 1-1/2 11-1/2 | 1,000 | 1,250 |
| -32 | 2 | 2 11-1/2 | 1,000 | 1,125 |
Assembly of JIS Fitting Tube
For leak-free performance, the JIC Fitting requires these steps:
1: Cutting, deburring, and cleaning of the tube
2: Flaring
3. Flare inspection
4: Installation
| Nominal Tube O.D. |
A | |
|---|---|---|
| Inch | Metric | |
| 1/8 | – | 0.07 |
| 3/16 | – | 0.08 |
| 1/4 | 6 | 0.09 |
| 5/16 | 8 | 0.08 |
| 3/8 | 10 | 0.08 |
| 1/2 | 12 | 0.12 |
| 5/8 | 14, 15, 16 | 0.13 |
| 3/4 | 18, 20 | 0.15 |
| 7/8 | 22 | 0.15 |
| 1 | 25 | 0.15 |
| 1-1/4 | 30, 32 | 0.20 |
| 1-1/2 | 38 | 0.18 |
| 2 | 42 | 0.28 |
| Table 1 – Tube Length Allowanc | ||
JIS Adapter Fitting torque
| Thread Size | Swivel Nut or Hose FFWR | Assembly Torque (ft-lb) | Assembly Torque (in-lb) | Tube Connection FFWR |
|---|---|---|---|---|
| 2 | N/A | 2 to 4 | 35 to 45 | N/A |
| 3 | N/A | 5 to 7 | 65 to 75 | N/A |
| 4 | 2 | 11 to 13 | 130 to 150 | 2 |
| 5 | 2 | 14 to 16 | 165 to 195 | 2 |
| 6 | 1.025 | 20 to 22 | 235 to 265 | 1.05 |
| 8 | 1 | 43 to 47 | 525 to 575 | 1.05 |
| 10 | 1 | 55 to 65 | 650 to 750 | 1.05 |
| 12 | 1 | 80 to 90 | 950 to 1050 | 1.025 |
| 14 | 1 | 100 to 110 | 1200 to 1300 | 1 |
| 16 | 1 | 115 to 125 | 1400 to 1500 | 1 |
| 20 | 1 | 160 to 180 | 1900 to 2100 | 1 |
| 24 | 1 | 185 to 215 | 2250 to 2550 | 1 |
| 32 | 1 | 250 to 290 | 3000 to 3400 | 1 |
Swivel Male and Female Connector 60° Swivel / BSPT
| END SIZE |
H1 HEX (in.) |
L (in.) |
Dynamic Pressure (x 1,000 PSI) |
|
|
1 BSPP |
2 BSPT |
|||
| S | ||||
| 1/4 - 19 | 1/4 - 19 | 0.75 | 1.73 | 5.0 |
| 3/8 - 19 | 3/8 - 19 | 0.88 | 1.94 | 5.0 |
| 1/2 - 14 | 1/2 - 14 | 1.06 | 2.25 | 5.0 |
| 3/4 - 14 | 3/4 - 14 | 1.44 | 2.55 | 4.0 |
| 1-11 | 1-11 | 1.63 | 2.77 | 3.0 |
Swivel Female Connector 60° Swivel / BSPT
| END SIZE |
H1 HEX (in.) |
L (in.) |
Dynamic Pressure (x 1,000 PSI) |
|
|
1 BSPP |
2 BSPT |
|||
| S | ||||
| 1/4 - 19 | 1/4 - 19 | 0.75 | 1.61 | 5.0 |
| 3/8 - 19 | 3/8 - 19 | 0.88 | 1.78 | 5.0 |
| 1/2 - 14 | 1/2 - 14 | 1.06 | 2.02 | 5.0 |
| 3/4 - 14 | 3/4 - 14 | 1.44 | 2.20 | 4.0 |
| 1-11 | 1-11 | 1.63 | 2.52 | 3.0 |
Japanese Industrial Standard Fittings Types
JIS Ends
|
BSPP Thread |
Swivel Hex | Drill | Male Turn Back | Assembly Allowance | |||
| Dash Size |
T4 BSPP |
C (in) |
D (in) |
L (in) |
L2 (in) |
X1 (in) |
X2 (in) |
| 4 | 1/4-19 | .75 | 0.177 | .570 | .606 | 0.35 | 0.36 |
| 6 | 3/8-19 | .88 | 0.275 | .609 | .684 | 0.29 | 0.38 |
| 8 | 1/2-14 | 1.06 | 0.433 | .726 | .763 | 0.46 | 0.53 |
| 12 | 3/4-14 | 1.44 | 0.625 | .805 | .842 | 0.55 | 0.56 |
| 16 | 1-11 | 1.63 | 0.828 | .883 | .881 | 0.53 | 0.58 |
JIS 45° Male Elbows 30° Flare / BSPT
| END SIZE |
L4 (in.) |
L5 (in.) |
U (in.) |
Dynamic Pressure (x 1,000 PSI) |
|
|
1 BSPP |
2 BSPT |
||||
| S | |||||
| 1/4 - 19 | 1/4 - 19 | 0.75 | 0.87 | 0.56 | 5.0 |
| 3/8 - 19 | 3/8 - 19 | 0.87 | 0.97 | 0.75 | 5.0 |
| 1/2 - 14 | 1/2 - 14 | 1.06 | 1.10 | 0.88 | 5.0 |
| 3/4 - 14 | 3/4 - 14 | 1.18 | 1.24 | 1.06 | 4.0 |
| 1-11 | 1-11 | 1.37 | 1.26 | 1.31 | 3.0 |
Japanese Cone Seat Fittings ( Jis 30 Degrees ) Manufacturer, Parker Jis Fittings can be Supplied as required with short lead time
JIS Female Connector 60° Cone / BSPT
END SIZE |
H HEX |
L |
Dynamic Pressure |
|
1 |
2 |
|||
S |
||||
1/4 - 19 |
1/4 - 19 |
0.75 |
1.22 |
5.0 |
3/8 - 19 |
3/8 - 19 |
0.88 |
1.34 |
5.0 |
1/2 - 14 |
1/2 - 14 |
1.06 |
1.58 |
5.0 |
3/4 - 14 |
3/4 - 14 |
1.44 |
1.73 |
4.0 |
1-11 |
1-11 |
1.63 |
1.93 |
3.0 |
JIS Union 60° Cone
| END SIZE |
H HEX (in.) |
L (in.) |
Dynamic Pressure (x 1,000 PSI) |
|
|
1 BSPP |
2 BSPT |
|||
| S | ||||
| 1/4 - 19 | 1/4 - 19 | 0.75 | 1.22 | 5.0 |
| 3/8 - 19 | 3/8 - 19 | 0.88 | 1.34 | 5.0 |
| 1/2 - 14 | 1/2 - 14 | 1.06 | 1.58 | 5.0 |
| 3/4 - 14 | 3/4 - 14 | 1.44 | 1.73 | 4.0 |
| 1-11 | 1-11 | 1.63 | 1.93 | 3.0 |
JIS Cap 30° Flare
| END SIZE |
H HEX (in.) |
Dynamic Pressure (x 1,000 PSI) |
|
1 BSPP |
||
| S | ||
| 1/4 - 19 | 0.75 | 5.0 |
| 3/8 - 19 | 0.88 | 5.0 |
| 1/2 - 14 | 1.06 | 5.0 |
| 3/4 - 14 | 1.44 | 4.0 |
| 1-11 | 1.63 | 3.0 |
JIS 90° Male Elbow 60° Cone / BSPT
| END SIZE |
L1 (in.) |
L3 (in.) |
U (in.) |
Dynamic Pressure (x 1,000 PSI) |
|
|
1 BSPP |
2 BSPT |
||||
| S | |||||
| 1/4 - 19 | 1/4 - 19 | 1.00 | 0.96 | 0.56 | 5.0 |
| 3/8 - 19 | 3/8 - 19 | 1.18 | 1.14 | 0.75 | 5.0 |
| 1/2 - 14 | 1/2 - 14 | 1.42 | 1.28 | 0.88 | 5.0 |
| 3/4 - 14 | 3/4 - 14 | 1.69 | 1.56 | 1.06 | 4.0 |
| 1-11 | 1-11 | 1.97 | 1.74 | 1.31 | 3.0 |
JIS Plug 30° Flare
| END SIZE |
H HEX (mm) |
L (in.) |
Dynamic Pressure (x 1,000 PSI) |
|
1 BSPP |
|||
| S | |||
| 1/4 - 19 | 17 | 0.89 | 5.0 |
| 3/8 - 19 | 19 | 0.97 | 5.0 |
| 1/2 - 14 | 22 | 1.11 | 5.0 |
| 3/4 - 14 | 30 | 1.26 | 4.0 |
| 1-11 | 36 | 1.30 | 3.0 |
Are you looking for a supplier who is already supplying to your country regularly? check our export destinations:
| Indonesia, Philippines, Belgium, Dammam -KSA | Jis Hydraulic Fittings |
| France, Europe, Thailand, Qatar | Jis Hydraulic Crimp Fittings |
| Thailand, Germany, Czechia, Malaysia | Jis Hydraulic Adapter |
| USA, Bangladesh, Finland, Malaysia | Jis Fittings |
| Saudi Arabia (KSA), Kuwait, Brazil, South Africa | Jis Pipe Fittings |
| South Africa, Singapore, Bahrain | Jis Adapter Fitting |
| Australia, UK, Nigeria, Philippines | Japanese Industrial Standard Fittings |
| Malaysia, Hong Kong, UAE, Oman | Jis Steel Hydraulic Hose Adapters |
| Italy, Iran, Singapore, Chile | Parker Jis Fittings |
| Turkey, Norway, Malaysia, United Arab Emirates (UAE) | Japanese Cone Seat Fittings ( Jis 30 Degrees ) |
| Malaysia, Russia, Dubai, Netherlands | Jis 30 Deg Flare Fitting |