Product Name: Proof Load Testing Water Weight Bags with Type Certificated Leea 051 Model NO.: PLB Weight Test Water Bag Material: PVC Coating Fabric Material Safety Factor: 6:1 Drop Test Production Standard: Leea 051 Water Weight Bags Certificate: SGS , BV, Lr, Dnv Type Certificate: Drop Test Type Certificate Capacity: 1,000kg-100,000kg Warranty: 12 Month Trademark: DOOWIN, DOOFLEX Transport Package: Polywood Box for Shipping Specification: PLB-1T ~ PLB-100T Origin: Shandong, China HS Code: 3923290000 Product Description Crane Water Weight Bags / Load Test Water BagsCrane Water Weight Bags / Load Test Water Bags Description:Dooflex crane water weight bag / load test water bags are used for the proof load testing of crane, davit, bridge, beam, derrick, and otherlifting equipmentsand structures in the maritime, oil & gas , power plant, military, heavy constructure, and manufacturing industries.Dooflex make 1-100 ton normal size and low headroom crane water weight bag / load test water bags.Crane Water Weight Bags / Load Test Water BagsFeature and Advantage:- Made from heavy duty PVC coated fabrics- Heavy duty webbing harness- Easy operate- Complete with all accessories- 6:1 safety factor- Unlimited variants of load test weight- BV third Party Certificate- All offshore crane & davit load testing water bags are Manufactured and tested comply with LEEA 05Water Filled Weight Bags Are Type CertificatedDrop TestCrane Water Weight Bags / Load Test Water Bags Specification and Structures: