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Steel Pipe Hydro Testing Machine

For kinds of steel pipe pressure-bearing and testing non-standard customized equipment

Product Description

Product Description







1. Steel Pipe Hydro Testing Machine Introduction:

The Hydrostatic Testing Machine is one of most important steel pipe inspection equipments. simple structure, high production efficiency with multistation, movable and lockable steel pipe pressure head push plate which can test various lengths steel pipes. 





 

2. Steel Pipe Hydro Testing Machine Main specifications :

 1) Max testing pipe OD can be φ1420mm

 2) Max Testing pipe length can be 25m

 3) Max testing pipe pressure can be 150Mpa

 4) Various sealing methods are available, such as pipe end face seal, inner filled rubber sing seal, outer radial seal and steel frame outer diameter large gap seal.

 5) Pressure hold time can be set  

 6) Testing station quantity according to testing speed request of clients.

 7) Testing medium: water based emulsification fluid(add emulsifying agent or water solubility anti-rust oil into water) (1:30-50), recycling use.

hydro testing machine supplier






3. Steel Pipe Hydro Testing Machine advantage and features:

1) Automatic degree high with PLC and upper computer control.

2) Easy operation with automatic feeding and material unloading system .

3)  3-working modes with Manual, Adjustment and Automatic

4) Oil-water balance hydraulic valve adopt international Rexroth

5) The electric control system use Siemens series product.

6) The valve core of the key position used of the high-pressure system adopts the stainless steel hard sealing structure developed by our company, not the sealing ring. Ensure reliable sealing, extremely low failure rate and long service life. 

7) Equipped with automatic sorting device, Automatically sends a signal to warn unqualified pipe. 

8) Equipped with all in one industrial control computer to monitor and save  testing date more easily 

 





4. Steel Pipe Hydro Testing Machine Main testing process:

Loading material → clamping → test head advancement into position  → water injection and exhaust → exhaust valve closing → water injection valve closing → pipe pressure injection → pressure holding → pressure relief → water injection pressure testing head back  → the clamp loosen  → the pipe comes out →  water empty by blowing and sweeping  → pipe is turned to the unloading material rack( the rejected pipes to the unqualified stock bin) → the next cycle.

 






5. FAQ-(Frequently Asked Questions)


  • Q1: Is it necessary to process pipe ends before testing?   

  • There's no cutting edge burr at the pipe ends with beveling no less than 1mm.


  • Q2: Is the Steel Pipe Hydro Testing Machine equipped with a drying device?   

  • Ater testin,one end of the steel pipe is raised and the water flows out from the other end of pipe, then let the steel pipe dry naturally or blow dry by compressed air.


  • Q3: What is the testing liquid used for pipe hydro testing? 

  • Test liquid: Water based emulsion. add emulsifier or water-soluble anti-rust oil in water according to 1∶30-50, and recycle use.


  • Q4: What is the catchment system of hydto tester?   

  • It is composed of reservoir, low pressure pump water injection device and high pressure pump compression device.


If you can't find your answer here, please email us! 





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