Steam Trap Surveys
A Steam Trap Survey is a process in which an on-site audit of your steam traps is conducted, with the overall purpose being to determine which traps are faulty, resulting in both steam and monetary loss.
Keystone Steam Supplies is able to conduct on-site steam trap surveys, ensuring you aren’t throwing away valuable dollars on energy on broken steam traps.
How does it work?
Hire Keystone to conduct a steam trap survey at your facility. This saves you the time and resources of testing your own traps. We will also provide a fully detailed report at the end, giving you cost and savings estimations in a fully presentable format.
Note that we are located in Mississauga, Ontario. If you are too far outside of the GTA we may not be able to help. However, feel free to contact us anyway. Special accomodations can always be considered.
Call or email us to discuss your project requirements and ask us any questions.
We will provide a quote for you, based on the estimated number of steam traps you have in your facility, plus any other relevant details.
Send us your purchase order for the survey. Due to the size and scope of these projects, it will likely be necessary to setup an account with Keystone first.
Coordinate with us to establish when we can send someone to conduct the steam trap survey at your location. You will also probably need to have someone available to stay with our representative for the duration of the survey to act as a guide. After all, you know your facility best. Depending on the size of you facility, the ease of access, and the number of steam traps, the survey can take anywhere from a couple of days to a couple of weeks.
Once the physical portion of the steam trap survey has been completed all you need to do is wait for the final report. This typically takes between 2-4 weeks to create as there is usually a lot of data for us to review. We may also need to get in touch during this time to ask some questions and possibly come back for a day to clear up any questions we may have. So please make sure we can get in touch with you during this time.
Do you still have questions? Are you looking for pricing information or to place an order?
Do you have questions about steam trap leak detection?
Can Keystone conduct a steam trap survey if we are outside of the GTA?
The short answer is “it depends.” Typically, we only conduct surveys within reasonable driving distance of the GTA. However, it is not impossible for us to travel farther.
If you wish to hire Keystone to conduct a steam trap survey and are outside of the GTA we can still provide a quote. But we would now have to include things like overnight accommodations, food and transportation costs for our representatives.
What information does the final report include?
The final report may vary from project to project, but typically the final report ranges from 10 to 15 pages and contains information on the following sections:
- Survey objectives
- Survey details
- Identified traps, Traps tested, meter readings, etc.
- Information on survey sheets
- Includes an appendix on how to read and understand the information in the survey (in plain English)
- Steam loss data
- Repairs and replacements
- Contains suggestions for new and repairable traps with cost calculations
- Notes on repair kits
- Steam loss calculations
- Notes, observations and discrepancies
What issues can be caused by a leaking steam trap?
A leaking steam trap can…
- Waste valuable heating $$$
- Destroy condensate pumps
- Create hot and cold spots within a heating space
- Cause production inefficiency of process equipment
- Produce destructive water hammer
- Lead to undue wear on, and premature failure of, other traps
What is 'Ultrasonic' steam trap leak detection?
Most leaks generate ultrasonic noises which are inaudible to the human ear. It is simple to find problems with a tool designed to hear ultrasonic noises generated by the problem itself, and not hear interfering background noises. Leaking Steam Traps generate sounds in the 35,000 – 45,000 cycles per second region. The Ultrasonic Steam Trap Leak Detector converts and amplifies the 35,000 – 45,000 cycles to frequencies that can be heard by the human ear. The user can hear and evaluate whether the sound is normal or abnormal based on his/her real world experience. A good steam trap sounds one way, a faulty steam trap sounds another. It takes just a few trials to be comfortable with the differences.
The Ultrasonic Leak Detector is simple to use and highly reliable. It does not rely on temperature or temperature differential – its only requirement is that the trap cycles. Each Ultrasonic Unit comes complete with a base unit, a contact probe, microphone hand probe, ultrasonic noise generator (optional), concentrator cone, headphones (for noisy environments) and test kit. All are packaged in a sturdy carrying case. To test steam traps, the contact probe is used and the tip is placed on the steam trap. Since all steam traps work on an open/close cycle, it is easy to determine whether the probe is picking up an open/close cycle or a steady open cycle. ‘Open/close’ generally means the trap is good, ‘constant open’ means the trap has failed. However, even if the trap is cycling properly, the trap seat may be damaged by scouring, pitting, or wire wicking allowing some steam to escape even when in the closed position. This ‘partial failure’ can be picked up by the ultrasonic leak detector
The microphone hand probe (acoustic probe) hears airborne ultrasonic sound generated by compressed air and gas leaks, vacuum leaks, and corona discharge. It is also used in conjunction with the optional ultrasonic noise generator to locate pin hole leaks in seals, containers, vans, and tanks. Far faster and easier than soap bubbles.
Can I rent a steam trap leak detector instead?
Keystone operates a steam trap leak detector rental program within Canada. Visit our leak detector rentals page for details about how this program works and the leak detectors we have available to rent.
Can I purchase a leak detector instead?
Yes! And this may be the preferable (and more cost-effective) option if you frequently need to check for leaking steam traps. Head over to our steam trap leak detectors for sale page for more information on the units that we have available to sell.
What are the component pieces of a leak detector?
A steam trap leak detector contains common component pieces, although these may vary from model to model. Generally, however, these models contain:
- Base Unit – receives sound from the test source and coverts it to audible levels heard either through the base unit speaker or headphones. Also visually using the meter. Comes with leather case with belt clip.
- Coiled cable is used to attach either the Contact Probe or Acoustic Probe to the Base Unit.
- Contact probe is used for testing steam traps, condensers, bearings and other pieces of equipment. The tip of the probe is touched to the equipment being tested and the ultrasonic vibrations are sent to the base unit for interpretation and amplification.
- Acoustic probe used for airborne ultrasonic vibrations caused by compressed air, gas and vacuum leaks (locates the source in a general area which is pin-pointed by the sound concentrating cone). Also used to detect corona discharge. Can be used with the Ultra-sonic noise generator to locate small leaks in any sealed container or tank.
- Sound concentrating cone is a flexible rubber funnel that slips over the acoustic probe to ‘zero-in’ on the source of the airborne vibrations detected by the acoustic probe and pin-point the source of the leak to within ¼”. The flexible rubber allows bending around pipes or other obstructions to reach locations difficult to access.
- Ultrasonic noise generator is used for when locating non-pressure leaks. When placed within a sealed container and turned on, the area is filled with ultrasonic sound. Using the acoustic probe (and concentrating cone) the leak can be detected from the outside of the container. Very handy for vacuum seal and gasket leaks.
- Headphones are used in noisy environments where the sound from the built-in loudspeaker cannot be heard or is difficult to hear.
- Squeeze bottle is used with the acoustic probe to test the unit for proper operation.
- Carrying Case keeps and protects all components in one handy location.
These are the component pieces of a packaged Son-Tector 123 Unit
This is the same Son-Tector 123 unit in its packaging.