Inspection: Encircling coil for full-body inspection. For a more thorough inspection, a rotating system is used simultaneously for identifying longitudinal grooves.
Production types: Continuous drawing lines and level winders, hot rolling lines
Materials tested: Ferrous, austenitic, nonferrous aluminum, copper, brass, titanium, german silver, etc.
For the most comprehensive inspection of seamless tubing, a rotating system is used in conjunction with an encircling coil. The rotating system is extremely sensitive to longitudinal, homogenous cracks and fissures while the encircling coil is ideal for finding short transverse defects.PRÜFTECHNIK offers a series of rotating systems (RS35HS, RS65, RS130) to cover a wide range of tube diameters.PRÜFTECHNIK offers a wide variety of eddy current inspection equipment that ranges from the most basic test equipment to powerful testers with wide-reaching capabilites for integration into central production control systems and 8-channel inspection using multiple coil systems.
International test standards: Weld seam testing according to SEP, DIN, STM, PI, BS, JIS, ETTC, ENEL, etc.
Welding lines: All welding methods such as TIG, laser, HF and ERW we
DM Engineering Provider Co., Ltd is experienced team company which was formed by great connection of firming worldwide suppliers. Our main business covers steel pipe machinery, related equipments, electric components and automation system. Beside of Steel Pipe machinery we also provide High Frequency equipment for several of dielectric heating applications.
Steel Pipe Field
Tube Mill Line
Heating Equipment such Welder and Seam Annealler
Finishing Line such end facing machine, pipe threading machine
Hydro tester for API, ASTM standard
Galvanizing Plant and Galvanize equipment such Star Wheel and Zinc Kettle
Automation such Forming and Sizing DC Drive Cabinet