Profile: Adsco Mfg., LLC is a supplier of pressure vessels and expansion joints. Our compensators provide a method of absorbing thermal movement in small steam and hot water heating systems. We offer fabrication, design, forming and welding services. Our brands include Corruflex™ and Ram-Pak™. Our fabric-master non-metallic expansion joints are designed to provide a cost-effective alternative to solve complex thermal expansion problems in low-pressure gas duct systems at temperatures up to 1100° F.