168 mm Hydraulic Testing Equipment for ERW Steel Pipe

• Customization: Available
• After-sales Service: Available
• Warranty: 1 Year
• Model NO.: SY168
• Pipe Material: Carbon Steel
• Condition: New
• Customized: Customized
• Application: Industry
• Type: Pipe Mill
• Pipe O.D.: 60-168mm
• Length: 6-12m
• Capacity: 30kw
• Max. Test Pressure: 17.3 MPa
• Pressure Holding Time: 10 S
• Transport Package: Nude
• Trademark: HUAYE
• Origin: China
• Production Capacity: 5-10sets/Year
• Package Size: 150.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 50.000kg

Product Description

Hydrostatic tester 
Steel pipe Hydrostatic tester is meeting API standard pressure testing.
It is applied for hydrostatic testing on seamless steel tubes and ERW tubes.

Differences between an ERW and spiral welded tube tester
Longitudinal weld tube hydraulic tester employs outside diameter's sealing or sealing for big gaps; hydraulic tester for spiral welding tubes uses polyurethane to seal the tube end faces, and has the system to keep balance of oil and water.

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)
 


Production flow
Support roller lifts and receive pipe → Sending pipe to testing center line → Sealing head pushed to position → Low pressure water filling → Shutting ari and water valve → Pressurization → Pressure maintaining → Record test result → Pressure release → Draining off water → Pipe returning to position → Pipe unloading → Water emptying → Delivering pipe to plant rack