Crane load test water weight bags / filled weight bags package --polywood box
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To be negotiated
DOOWIN offer crane load test water weight bags meet the need for the simple proof load testing method instead of traditional solid load testing weight method.
DOOWIN crane load test water weight bags is designed for proof load testing for the lifting equipments and structures that request proof load testing weight when it’s newly finished, or periodic check or maintenance. Such as crane load testing, beam load testing, davit water load testing, derrick water load testing, overhead proof load testing. This crane load test water weight bags offer one kind innovative water load test weight solution with the advantages of Safety, Economy, Convenience, High Efficiency.
The standard common size of load test water weight bags.The standard components of each water weight bags system.