The proof load testing water weight bag is a stylist and practical load testing equipment which uses water instead of traditional solid weights for load testing. It is designed to measure the weight and actual load of equipments accurately instantaneous to verify whether they meets the design and rated load requirements.

The water filled weight bags provide an innovative load testing solution with the advantanges of safety, convenience, economy and high efficiency in that they are besing widely used for dock cranes, lifeboat davits, hosted platforms, derricks and so on in marine and other industry sectors.

It is made from heavy duty UV resistance fabric which comes ready with quick-set water inlet and outlet with all necessary hoses, gather slings, shackles, and mast link.

Features and Advantages

Compared with traidtional load teting method of using solid weights, the load testing water weight bag had the following advantages:

1. Safety

Due to its soft structure, the water weight bag won't harm the ground or deck in case of falling during the test. The safety of double layer sling is 7 times, which conforms to EN1492-2:2000 and EN1492-1:2000, and the certificate of conformity is provided.

2. High efficiency

Easy to install and operate. No need to be equiped with balance weight.

3. Convenience

The dead-weight of a no load water weight bag is very light. It is suitable for different environment. The lifting water bag is equipped with PVC and high pressure water charging and discharding hose, with valve and quick press head.

4. Economy

The transportation and installation costs of water weight bags are pretty low, even a light truck is enough for tonnage load, only need 3-4 persons to handle the operation. The water bag is supplied with all accessories, including free maintenance materials, inflation inspection plugs etc.

5. Long life span

The water weight bags are made of PVC, it can work more than 10 years if the operation is not rough.

Chongqing Gohi Marine Equipment Co., Ltd is professional in manufacturing glass fiber reinforced plastic lifeboat, totally enclosed lifeboat, fire resistant lifeboat, free fall lifeboat, rescue boat, fast rescue boat, rigid rescue boat, life rafts and the davits for the lifeboat and rescue boat.

Our factory covers more than 20000 square meters, the life boat and rescue boat workshop is about 3000 square meters, the lifeboat and rescue boat davit work shop is about 2100 square meters, and the life raft workshop is about 2400 square meters. We have the complete production, testing equipments. Our factory is ISO9001:2008 quality management system approved by China Classification Society. And the products are approved by China Classification Society(CCS), China Shipping Inspection Bureau(ZC), China Fishing Vessel Inspection Bureay(ZY), France Bureau Veritas(BV), Russia Register Of Shipping (RS). Our annual output for lifeboats and rescue boats is more than 200 sets.

At the same time, we supply  other marine equipment such as marine fire fighting equipment such as FiFi system, self contained breathing apparatus, emergency escape breathing device; marine environment protection equipment such as sewage treatment plant, oily water separator, ballast water management system, marine incinerator etc which are in accordance with IMO MEPC standards; marine deck equipment such as marine crane, marine davit, marine winch, marine windlass etc; marine mooring equipment such as marine anchor, anchor chain, chain stopper, towing hook, rope etc

We have been dedicated in the marine equipment for more than 10 years. And we proivde world wide after sales services for all the products.

All of the products are approved by the main class such as CCS, BV, ABS, DNV-GL, LR, RMRS, RINA, IRS, KR, NK, part products are approved by USCG.