About Us Sealweld Corporation manufactures and supplies top-quality valve maintenance products to thousands of oil and gas producers in almost 100 countries around the globe. Our client base has relied on our professionalism and expertise for 44 years and look to us for the latest valve technologies and training. Our manufacturing personnel make safety and quality their number one priority when producing your valve care products and we stand by their work with the best warranties in the petroleum industry. Whether you’re a valve technician, operator, engineer or executive, Sealweld will help you make the best decisions concerning pipeline commissioning, preventative maintenance, routine service and emergency valve sealing. Our collective experience (>100 years) working on valves has helped us build a library of research material and reports. We’ve worked hard over decades to transpose and condense this information into a training program built to give field technicians an arsenal of valve theory and knowledge. Not only can your technicians learn the safest and most effective ways to service problem valves, but they learn to do it in-line and under pressure. The responsibility of cutting pipeline fugitive emissions falls on all of us and Sealweld has solutions. Whether you want to reduce waste and increase production or tackle that seized mainline block valve, we have the products and procedures to make it happen. Make your pipeline as clean, safe and efficient as possible while avoiding costly shutdowns. Valve maintenance shouldn’t cost you money, it should save you money. Always innovative, professional and dedicated, Sealweld... valve integrity made easy.