Home; About Us. ThomasNet.com provides numerous search tools, including location, certification and keyword filters, to help you refine your results. After a certified technician requalifies a tank he/she will mark tank with the date and type of test performed. a. The test pressure is always considerably more than the operating pressure to give a margin for safety. CONTACT. We are knowledgeable and skilled in the removal of paintball regulators and offer hydro and new regulator packages to allow you to get the most out of your hydrotest. and DOT storage cylinders (used on compressors or cascade systems). Hydrostatic Testing and Re-qualification . Burst pressure testing, leakage testing with pressure drop method and leakage testes with hydrogen are available. DOT regulations require periodic hydrostatic testing of high-pressure cylinders. 618-654-6090 200 Plaza Street, Highland, IL 62249. DOT Certified "Mobile" Hydrostatic Testing Lab; We can provide "on-site" retesting of your SCBA/Cascade cylinders utilizing a mobile test lab that will come directly to your fire department or facility. Ninja Paintball is a certified DOT Hydrotesting facility (DOT ID #G777). East Coast Hydro Testing Inc 113 Longale Road Greensboro, NC 27409. For instance, high-pressure cylinders need a hydrostatic test every 5 or 10 years depending on their markings. Cylinder Testing & DOT Certification For Cylinder Testing in Grand Rapids, Call (800)968-2871! Hydro Testing. Hydrostatic Testing. Careers; Our Services. The Compressed Gas Association (CGA) and the Department of Transportation (DOT) provide guidance on the safe transportation, storage, and use of high pressure oxygen cylinders. Testing for the novel coronavirus (COVID-19) is still limited in many areas throughout the country, including Chino Hills. Certified Hydro-test Facility We can hydro-test low and high pressure cylinders with our hydrostatic testing equipment. We also provide various parts and supplies in the compressed gas business. We have over 10 years of experiance in hydrostatic testing paintball tanks and cylinders for other industries. HOME; SERVICES; REQUIREMENTS; CONTACT; Call Us Today (303) 299-9525. View Contact Info. Summary. The vessel is visually examined for defects and then placed in a container filled with water, and in which the change in volume of the vessel can be measured by monitoring the water level. Our company has more than 12 years of experience. Few other facilities exist with such capability. DOT Incorporated does hydrostatic testing of tanks and cylinders in Denver, Colorado. The NFPA recognizes the DOT’s testing requirements in their standard on SCBA selection, care and maintenance (NFPA 1852). Periodic hydrostatic testing is a DOT 49 CFR 180.205 requirement to be met by all entities that use DOT and Special Permit cylinders i.e. View Contact Info. Home; About Us; Our Services. Hydrostatic testing of DOT regulated cylinders. Department of Transportation (DOT) & Hazmat Fire Protection. Additionally, we are DOT certified to perform hydrostatic testing on all types of cylinders. Welcome to the premier industrial source for Hydrostatic Testing Services in Michigan. Our service area covers the entire state of Colorado. Hydrostatic testing services including leak proof and burst pressure testing services. The stringent quality standards found in aviation are applied to every hydrostatic test we perform, at a price competitive even in the commercial, SCUBA, SCBA, and medical industries. The second format lists each state's retesters alphabetically by city and company name. Leakage Test: MC 330 and MC 331 cargo tanks in chlorine service. This means that each item we work on comes with FAA and/or EASA certification and also meets DOT requirements. Search results are sorted by a combination of factors to give you a set of choices in response to your search criteria. 2 Years. This includes the hydrostatic test requirements on all cylinders. OSHA 1910.57(e)(4) states: “the employer shall assure that all stored pressure dry chemical fire extinguishers that require 12 year hydrostatic tests are emptied and subjected to applicable maintenance procedures…” We utilize the latest technology to ensure the safety of your cylinders and offer you the best price. Contact Us. These companies offer a comprehensive range of Hydrostatic Testing Services, as well as a variety of related products and services. Web. Our services are prepared to meet and exceed the demands of our customers. A hydrostatic test consists of filling the cylinder with a nearly incompressible liquid—usually water—and examining it for leaks or permanent changes in shape. Department of Transportation (DOT) regulations require compressed air/gas cylinders be periodically tested and inspected internally and externally by a DOT certified testing agency. Hydrostatic Testing in San Antonio, TX. We hydrostatically test high pressure and low pressure cylinders. DOT regulations states that a tank that fails during hydrostatic testing cannot be filled again, and will not be given a test stamp. We are licensed by the Department of Transportation (DOT) to perform the five or ten-year hydrostatic retest required by law. No matter what type of cylinders you use for your business, it’s important that they be properly tested to ensure they are in working order. Pressure Test: (Hydrostatic or pneumatic) (See Notes 2 and 3) All cargo tanks which are insulated with no manhole or insulated and lined, except MC 338. Hydrostatic Testing. Steel and aluminum cylinders should be tested every five years. We offer honest service along with a quick turnaround time of one to two days in most cases. The last test is a “Volumetric Expansion” test that is a water jacket hydrostatic test where the tank is tested at twice the marked service pressure. Typically, 150% of the operating pressure is used. Once a cylinder has successfully passed all visual inspection and hydrostatic test requirements, it is to be permanently marked with the test date, month and year, and licensed test … Tanks will need to be re-qualified 12 years after this type of testing. Ever wonder what your scuba tank goes through to pass a hydrostatic test? Empire is your local supplier of welding gases and welding expendables as well as hydrostatic cylinder testing! Call Us Today: (303) 299-9525. About Search Results. A hydrostatic test is a method to validate the structural integrity and safety of a cylinder throughout its service live. Northeast Pressure Vessel Testing (NEPVT) has become a leader in the industry for providing requalification by the hydrostatic and ultrasonic examination methods and maintenance of Department of Transportation (DOT) compressed gas cylinders (for example 3A, 3AA, 3AL and special permits DOT SP-12607 and DOT SP-10922) under the relevant provisions of 49 CFR sections 180.205 through … Hydrostatic testing must be performed in accordance with CGA pamphlet C-1; Methods for Hydrostatic Testing of Compressed Gas Cylinders. The purpose of hydrostatic testing is to examine the structural integrity of the cylinder by pressurizing the cylinder to its designed test pressure. About Search Results. The first format lists the retesters sequentially by Identification Number. The DOT has specifications to regulate the strength and quality of the stainless steel cylinders used for these applications and different types of cylinders will need to undergo hydrostatic testing either every 3, 5, 10, or sometimes 12 years depending upon the age of the cylinder, the contents, the material of the cylinder, and other factors. We are one of the largest DOT-certified hydrostatic testing facilities in the country and offer extensive reconditioning and customization services as well, for full-range, efficient, business-oriented cylinder service. September 1, 1991 . (Unless stamped with a star (*) in which case the cylinder meets certain specifications and can have a 10-year hydrostatic test … DOT Incorporated. CFR 49 section 180.209 (m), (6351 regulation) Requalification and Inspection of DOT–??? The average turn-around time for hydrostatic testing is ten days. NEPVT performs requalification of compressed gas cylinders using hydrostatic testing. Contact us in Denver, Colorado, whenever it's time for your tanks and cylinders to undergo hydrostatic testing. View Contact Info. We perform all aspects of the inspection, testing and reconditioning. Using state-of-the-art equipment and a team of DOT-certified technicians, Hydro-Stat, Inc. offers hydrostatic cylinder testing on cylinders of all sizes – up to 10,000 psi – and for a variety of uses, including high-pressure, industrial, medical and scuba. The Department of Transportation (DOT) requires periodic hydrostatic testing of these breathing air cylinders. Acetylene Requalification & Disposal ; Fuel Gas; Neck Ring & Valve Replacement; Cylinder Testing. Mechanical testing services are used to test pipelines, high-pressure component and bolted unions, hosepipes tanks and accumulators and components for diesel and gasoline injection systems. GET DIRECTIONS. YP - The Real Yellow Pages SM - helps you find the right local businesses to meet your specific needs. Authorized Hydrostatic Retesters Authorized DOT Cylinder Retesters - U.S. and International Persons authorized to retest DOT cylinders under 49 CFR 173.34 are listed in two formats. All other cargo tanks except MC 338 . No reputable dive shop will fill a tank without a hydro test stamp. Hot Shot Service Hydrostatic Testing Pumps. Enter your information below now to contact us. We perform hydrostatic testing for most of West Central Florida’s scuba shops throughout Tampa, St. Petersburg, Clearwater, Largo, and Sarasota; but you can bring your tanks directly to us! The frequency of the maintenance depends upon the material used to manufacture the cylinder. Hydrostatic Testing of Aviation Components 1) What is Cylinder Requalification? Oilfield Services Texas F & B Pflugerville, TX 78691. 2255 Stout Street, Denver, CO 80205. Pressure is then applied internally to the cylinder, causing the cylinder to expand. This method consists of enclosing a cylinder filled with water inside a test jackets filled with water. S.C.B.A cylinders are normally tested using a water jacket test. 1 Year. DOT-3AA gas cylinders must be tested every 5 years and have an unlimited life. DOT Cylinder testing Certification and Approval requirements ... Hydrostatic water jacket test After visual inspection perform hydrostatic test Fill cylinders with water and allow time to stabilize Perform test, record results of test Dry cylinder and inspect cylinder for dryness . Hawkeye Fire & Safety is a D.O.T. Simply drop off the cylinders that need to be tested at any of our branch locations and we handle the rest. SP-Cylinders Special Permit. S.C.B.A. American Hydrostatic Services is a certified DOT retest facility located in Louisville, Ky. We specialize in hydrostatic testing and visual inspections of compressed gas cylinders in many industries. Pressure cylinders must be inspected and tested at specific intervals to ensure that no conditions exist that preclude the cylinder from performing to its next inspection interval. The tank serial # is stamped out with an X, and the cylinder threads are scored so that it cannot be filled again. Get In Touch With Us. Hydrostatic testing of DOT regulated cylinders. 1730 Fern Palm Drive -Unit D- Edgewater, Florida 32132 N 29.55.947' - W 081.25.342' DOT Certified Cylinder Requalifier Hydrostatic Cylinder Testing. Pressure Testing Service 3117 County Road 205 N Henderson, TX 75652. Your SCBA can be inspected, hydrostatically tested and refilled the same day without ever leaving your fire department or facility. The process of inspecting and testing pressure cylinders i. DOT-3HT gas cylinders must be tested every 3 years and have a 24-year life. Hydrostatic testing must be performed by a DOT licensed re-test agency. Visit Website. Gateway specializes in high pressure and low pressure cylinder testing, hydrostatic cylinder testing, cylinder blasting, custom cylinder painting, cylinder neck ring maintenance and delivery. September 1, 1991.