For a half-inch OD thin wall pipe I'd go with about a 3/32 diam. hole. Dimple the spot first to get it right at the end of the crack. As for tradtional brazing on hydraulic line steel, it can be done with low fuming brass or bronze, or nickle bronze, or silver brazing - all of them will work, and will also fill in the two holes you drilled.
How to repair a steel hydraulic line?
TIPS:
- When working your way around the tube, it is not always necessary to add more flux to flow–simply add a little heat to pull the material around the tube.
- Make sure the metal is clean before soldering.
- Allow the flux work for momentarily before adding the rod.
How to patch hydraulic lines?
Hose Repair: Tips to Extend Hose Life Before Buying a New One
- Industrial Hose & Hydraulic Hose Repair. There are many reasons for repairing your high-quality hoses and hydraulic hoses rather than simply buying a new one.
- Types of Damage. ...
- Replacing the Crimp. ...
- Making a Break. ...
- Watch for Abrasion and Exposed Wires. ...
- Long-Shot Saves. ...
- A Hard Break: When It’s Time for a New Hose. ...
- Conclusion. ...
- TCH Industries. ...
How do you repair a hydraulic cylinder?
Tips on How To Repair a Hydraulic Cylinder
- Preparation. The proper preparation can set you up for an easier and quicker hydraulic cylinder rebuild. ...
- Repairing a Wire Ring Cylinder. You’ll need to disassemble the wire ring cylinder by retracting the rod assembly ad removing the external steel wire ring.
- Repairing a Threaded Head Cylinder. ...
- After Cylinder Repair. ...
How to repair a hydraulic hose?
[5 Steps to Fix Hydraulic Hose]
- Background. ...
- Identify the Right Hydraulic Hose. ...
- Remove the Damaged Hydraulic Hose. ...
- Seal Hydraulic Hose. ...
- Replace A New Hydraulic Hose. ...
- Check Hydraulic Hose Pressure. ...
Can you weld steel hydraulic lines?
SSF-6 is the ideal leak-tight solution for brazing and welding steel hydraulic lines. As you can see, 1 inch of material flows 18 inches–front to back, with a bonding strength of 70,000 psi.
Can you patch hydraulic lines?
There are two ways to cut and mend a high-pressure or hydraulic hose. The first way is to use a mender by putting a physical piece inside the hose and crimping it on both ends. The other way to mend a hose is to put two threaded pieces on either side of the splice and put a coupler in the middle.
How do you fix a hole in a hydraulic line?
0:294:15Quick Fix - Onsite Hydraulic Hose Kit - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe have a two-piece die here that you clamp with the C clamp or a vise. And you grease the end ofMoreWe have a two-piece die here that you clamp with the C clamp or a vise. And you grease the end of the hose. And take this portion of the fitting and screw on to the hose. Counterclockwise.
How do you braze metal lines?
1:037:06Brazing Steel Tubing - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo you want to get the material nice and reddish orange before you dip your brazing rod in. There.MoreSo you want to get the material nice and reddish orange before you dip your brazing rod in. There. And you don't really want to dip your brazing rod right in there on the flame.
How do you solder steel lines?
0:141:52Brazing a Transmission Line Without Melting the Rubber Hose Using ...YouTubeStart of suggested clipEnd of suggested clipSimply rub some flux in the repair area while continuing the heat. And you're done notice as soon asMoreSimply rub some flux in the repair area while continuing the heat. And you're done notice as soon as the rod touched the metal it flowed in place.
How do you fix a hydraulic leak?
6:209:22Hydraulic Fluid Leaks: How to Find and Fix Them | BlueDevil ProductsYouTubeStart of suggested clipEnd of suggested clipOil to repair a hydraulic leak using hydraulic stop leak turn off the equipment. And pour one ounceMoreOil to repair a hydraulic leak using hydraulic stop leak turn off the equipment. And pour one ounce per quart of hydraulic. Oil into the reservoir.
Can you weld hydraulic fittings?
Weld on fittings are a type of hydraulic fittings in which a pipe is inserted into a recessed area of a fitting, valve, or flange. Unlike butt weld fittings, weld on fittings are mainly used to small pipe diameters. Weld on fittings are typically joined to pipe or other fittings with fillet-type seal welds.
Can you tape a hydraulic hose?
1:312:46Tite Seal Hydraulic Hose Protector Tape - YouTubeYouTubeStart of suggested clipEnd of suggested clipHere's how it works just make sure your hose is fairly clean and free of dirt and grease. As youMoreHere's how it works just make sure your hose is fairly clean and free of dirt and grease. As you begin to wrap the tape remove the paper backing as you go and then wrap the hose.
How do you make hydraulic lines hard?
0:509:06How to Make Hardlines for Lowrider Hydraulics - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis is 3/8 line you can that you can use this cheaper bender seems to work fine. If you're going toMoreThis is 3/8 line you can that you can use this cheaper bender seems to work fine. If you're going to use something for larger stuff like three like a half-inch. This is a little bit more industrial.
Can brazing be done on steel?
Another important advantage of brazing is the ease of joining dissimilar metals using flux or flux-cored/coated alloys. If you don't have to melt the base metals to join them, it doesn't matter if they have widely different melting points. You can braze steel to copper as easily as steel to steel.
What type of rod is used for brazing steel?
SSF-6 brazing rod produces electrically conductive, corrosion-resistant, leak tight joints. This same technique can be used to join a variety of metals: steel, cast iron, copper, silver, bronze, brass, stainless and more.
Can you braze steel with a propane torch?
Brazing permanently joins two metals using a torch. You can use a propane torch to braze most metals you want to join. Propane torches are widely available in your local hardware stores, plumbing supply houses as well as at metalsmith and jewelry supply companies.
Is brazing better than soldering?
Soldering, in addition to having a lower processing temperature, typically results in a lower-strength joint than a brazed joint. For many applications, this is suitable and even desirable. The shear strength of brazed joints typically exceeds that of soldered joints by a factor of five.
What is the difference between soldering and brazing?
The only difference between soldering and brazing is the temperature at which each process takes place. Soldering takes place at a temperature below 840°F (450°C), and brazing occurs at a temperature above 840°F (450°C).
Is brazing the same as welding?
In short, welding is a technique that joins metals by melting the base metal and causing fusion, while brazing joins metals by melting and flowing a filler metal into the joint. In brazing and welding, fabricators add a filler metal into the joint.
Do you have to use nitrogen when brazing?
Most HVAC installation instructions require flowing nitrogen through the copper tube during brazing. This is an important step in producing a quality HVAC system.
How to braze metal?
You need the right flame, long feathery for braze to come out looking right. Start your heat and braze back on solid metal then work puddle out over thin area, which will overheat easier. Work from outside to center of bad spot.
What is the pinhole on a 1480 combine?
A steel hydraulic line on my 1480 combine has a pinhole rusted through at a holder. It is the steel lines from the hydraulic pump to the valves by the cab. I could replace it with a flexible line but would prefer to keep the metal line for several reasons.