How to Identify Hydraulic Hose Fittings and Hydraulic Adaptors JIC and BSP
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- Опубликовано: 18 июн 2024
- In this Video Hydraulics shop owner, Minos describes how to visually identify and measure the sizes of crimp-on JIC Hydraulic Hose fittings hose tails and the JIC to BSP Adaptors available and commonly used in Australia on small to medium-sized equipment and mobile machinery weighing from 0.5 to 8 tons.
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Chapters
0:00 Introduction from an Australian Perspective
0:45 JIC Male to BSP Male nipple adaptors
0:53 JIC Female Hose tails and 2 wire Ferrules
1:15 EngMatTec Two (2) Wire Hydraulic Hoses
1:50 Construction of Two Wire braided hose Explained.
2:15 Pressure Ratings of two Wire Hydraulic Hoses
2:48 How Hydraulic Hose and Fittings are Assembled
4:45 The JIC 37 degree taper seat explained
6:00 JIC Thread Identification 7/16" to 1-1/16"
9:40 Why I don't Like Using One Wire Hydraulic Hose
10:35 Adaptors JIC to BSP and we use them.
11:20 What does Encapsulated Seal mean?
11:50 Putting it all together Adaptors and Hose fittings
13:05 Inline Relief Valve explained
14:00 6 Port Selector / Diverter Valves Explained
16:43 EngMatTec 1/2 inch Flat Face Couplings Explained
17:53 5/8" Hose Size where it is used and what types of machines
18:40 Large 3/4" Flat Face coupling for Big Oil Flows on big machines
20:20 Get yourself a Thread pitch gauge to help you identify threads easier and faster
He explains with examples the five most common hydraulic hoses sizes used on small to medium-sized machinery. These sizes are 1/4" 3/8" 1/2" 5/8" and 3/4". We briefly explain their working pressure ratings, as well as show how the hoses are constructed with two layers, braided high tensile Steel Wire (2SN, 100R2), and how it is assembled into a high-pressure hose assembly.
We also briefly explain the benefits of two (2) wire Braided Hydraulic Hose over 1 wire braided hydraulic hose.
Do you need to Aquire some adaptors shop online now.
AUSTRALIA ? copy and click the links below for products seen in this video and have them posted to your door
www.hydraulic.online/ADAPTERS...
Further in the video we give an example on how to identify visually and with the use of Digital Vernier Calipers and Thread Pitch Gauge, common threaded adaptors that allow you to easily connect your high-pressure Hydraulic hose assembly to a variety of high-pressure hydraulic accessories such as, 6 Port Diverter Valves, Inline Relief Valves as well as Dry Break Flat Face quick connect and disconnect couplings.
Finally, we give a brief explanation of how the entire collection of Hose, Hose fittings, adaptors and valves are assembled together into the beginnings of a hydraulic system. 
Хобби
An excellent tutorial from a very knowledgeable tutor
John, thanks for the feedback and your kind words.
Great explanation. Thanks for posting, it was a big help.
Glad it helped
Thank you for your video with all the helpful information.
I appreciate it.
God bless you all
Our pleasure John, thanks you for the kind words.
What a great service and Informative organisation . Love you're website.😇
Thank you so much!
Really sounds and useful
Glad to hear that!
Very informative video....Thank you for your upload
Thanks for your comments Trimaine, how did it help you and what were you trying to understand?
Thanks for your explanation.
You are welcome!
Really enjoyed. Worked in the tool room at a goldine. Made many hoses, but never received this good of training.
Thanks for the positive feedback John, So where was the toolroom you worked in, on the surface, down the pit or underground?
Excellent knowledge and explanation way thank you.
Thankyou, Glad it was helpful!
good explanation.big help
Glad it helped. For what project did you need the help?
Great explained
Glad it was helpful! Vinoy
How's is going? I am a hydraulic hose fitting and hose and valves expert. I worked for a cmpany in Mobile Alabama for 11 years. I can actually identify fittings over the phone with a few simple measurements. I am.looking to get into the RUclips thing. Just thought I would say hi!
Hello Joe thanks for the Hi! I am not sure If I sent you a reply last week inviting you to do a collaboration on a Hydraulic Video of your choice did you get that invite? Cheers Minos.
@@Hydraulic.Online sorry for the delay. I just seen this. Yes I'd love to do a collaboration. I love discussing all things hydraulic. I think it would be really fun and interesting to have a discussion of all things hydraulic. Thank you for your response. Just let me know when!
Hi great tutorial video .
Should you lubricant the female hose tail threads and its seat on the fittings. Im currently working in hydraulics and get mixed answers on this .
Thanks in advance
I do not think it matters as far as the actual connection is concerned. Lubricant is recommended for most Airconditioning fittings as it alows for better seating. From my experience appling clean lubricant on the threads and seats will give you better seating with the added benefit of protecting the threads from corrosion in agressive wet or marine environments and also in long term applications.
Lubricant on the treads in high vibration applications may be a issue and cause some thread types to loosen. for example in hammer rock breaker applications BSP and code 61 or 62 Flange fittings seem to hold on better than JIC fittings.
Hello and thanks for the explanations. I wonder, what the best thread/ fitting type in terms of sealing a connection for good, without tapes or sealing mass. JIC seems to be better than BSP? NPT is a good idea, but I am not really convinced.
Hello Heinz
JIC and its complimentary UNO port thread is good in most applications. If however the application involves vibration or high pressure pulses then BSP seems to hold on better for longer.
Metric is also another good option but with its many sizes as well as two pressure (or Light and Heavy duty) options it can get overly complicated.
@@Hydraulic.Online Thanks a lot for the quick response. Very helpful to me.
Good
Thanks for your comments Janki are you working in the hydraulics industry?
Would you know anything about a JIC type fitting with metric threads? It seems Isuzu is using that on NPR type trucks for all their hydraulic lines and hoses. Seem to be JIC 37° spec but tubing is 8 and 10mm and threads are metric. Doesn’t appear to be 30° komatsu type either. Nobody could tell me what this is and there seem to be no adapters. Does that at all sound familiar or could this be an Isuzu proprietary system?
Also, could these odd metric ends on the hydraulic hoses be reused with no ferrules? Thanks!
Fanzidel You are right they are a Metric thread. And probably a Japanese Isuzu and or Hino proprietary thread.
If it is a hose that has failed we carefully cut the old shells of and remove the old hose then "silver solder" part of the original fitting with the metric thread onto a standard hydraulic adaptor or hose tail.
On Steel Tubing, companies like "Stauff" have a range of metric compression fittings that adapt to JIC, or BSP threads and also to other metric tubing.
This includes JIC Pipe thread German DIN British Parallel and straight pipe. Miilimetric French Gaz and many more. If anyone needs any assistance don't hesitate to hit me up. As I love what I do!
Hi Mullet Joe! Thanks for the comments and the big Hi !
When you are ready to do the "RUclips Thing", drop me a line and we can do a AU and US collaboration together. You pick the topic.
ps Midnight in Montgomery story was pretty funny.
Cheers Minos .🤓
So can you tell me the exact steps to take to identify what ends go on a hose? Like if someone comes in with the length of hose they want what are the steps you need to do to know what ends to use? If they don't bring the old hose in for reference. I'm assuming its easier if the customer brings in the old hose with the ends already on it then you just need to build a new hose based on the old one with all new ends.
You will need the original hose and the ends to be able to identify what type of hose, how long to make it and what type of hose fittings to to use. Without a sample hose and fittings, it will be very difficult to know what to make. If you know the machine type and the function you could take an educated guess based on past experience .... but then again who wants to guess fittings and hose length. You may be better off trying to contact the manufacturer as they should have all those items documented, but it does not mean that they will tell you.
Got a Sany from China - what sort of connections should I expect to find on those hydraulics?
Hi Ping not really sure about what type of connections a Sany might use if they also sell them in the USA they may have JIC fittings, alternatively they might have a derivative of the ORFS fittings (flat sealing faces with an O ring but with a metric thread) and actually called a Chinese flat face. Or they may have European metric fittings.
Is it easy to find a system consisting of only bsp threads and bsp fittings? Very often its pain in the ass to see that one side of bsp other is metric or jic. I ask to designers, is therea reason for that?
Yok Yok there is no real reason why threads in a hydraulic system are not standardised.
Generally it is the Cylinder, Valve, Motor and Pump manufacturers that decide what threads to use in the products they make.
During WW II the American Army and Navy did just that and created the AN - JIC / UNO Standard thread connection system. The AN - JIC/UNO system is still widely used in Australia and America.
BSP is a British Thread and as the British did colonise many places around the word they took their thread standard with them as well .
But as Global sourcing of Products Grow variations of threads will continue to grow as will the range of "Adaptors" available to connect different parts together.
I need pictures of BSP flanges.
Try Searching for Plumbing or Pipe Line Suppliers. Also Some Manufactures use a bolt on flanges with BSP treads for the Suction Side of the Pump. Sorry I do not have a way to send you any pictures.
Hi. I am planning to star a business concerning hydraulic hose repair.. I will appreciate any information where to buy the machine and tools.. thank you
Hi sorry we missed your comment, how is it all going, and where in the world are you?
Good day sir ..I'm interested to apply your company ...hydraulic hose fittings technician from Philippines
Where are you Larry ? are you in Australia or still in the Philippines?
My hydraulic breaker hose always leaking from fitting shoulder almost every 6 hours it satarts leaking it damaging from inside
You might want to check on the angle of the hose comming out of the fitting, it might be getting over bent or squashed when at certain angles or it could be excessive heat build up from too much of a restriction from high oil flow through too small a hose. Or it could be just an old hose or the wrong type of hose. You might also want to check on the fittings you are using if the shell (ferrule) is longer than the tail this coulbe be causing internal damage when crimping.
3/8"" jic fitting mein 3/8" Kya HOTA hai
Sorry I do not understand your message.
What is the full meaning of BSP?
BSP is a type of thread, it means "British Standard Pipe"
Which side for hose side male or female?
Sorry are you asking can you use male of female fittings?, the answer is It does not really matter it is your choise, but generally female on Hose and male on pump or valve or cylinder or motor.
Do you want to ask which side of the hose fitting to connect the hose?