Hydrostatic testing machine for spiral welded pipe Introduction Hydrostatic testing machine for spiral welded pipe is mainly used to have a pressure test on spiral welded pipe or straight seam welded pipe. This hydrostatic tester uses water to inspect whether the steel has been welded properly or not, whether the steel is flawed or not and also what will be the maximum pressure that the stainless steel can sustain. There are three different testing sizes as light size for small tube, medium size and heavy size for large diameter pipe. Equipment List Hydraulic tester body Main hydraulic cylinder Hydraulic system High & low pressure water systems Electrical control system Pre-buried and anchor bolt Recording system with computer Socket and spigot sealing mould (Sealing and expanding) The major factors to determine the model a hydrostatic tester is listed as below. Pipe diameter range Max test pressure Max test pressure at maximum pipe diameter Pipe wall thickness Pipe end finish (plain or beveled)
With these information, our experienced engineers will be able to determine the machine type, max hydraulic power, sealing type etc.
HUAYE has rich and deep technical accumulation to design various types of hydrostatic tester for the customer. No matter it's for extra large diameter, extra high pressure, extra-long length, or extra fast speed, HUAYE provides satisfying solution at most budgetary price.