How Does DeepSee Ensure Product Quality?

We use clean and good materials like natural rubber (NR), butadiene rubber (BR), nitrile rubber (NBR), styrene butadiene rubber (SBR), chlorosulphonated polyethylene rubber (CSM), chloroprene rubber (CR), Ethylene Propylene Diene Monomer (EPDM), and other chemicals to make high-quality rubber hoses. In our factory district, we set a cool and dry place as the warehouse for raw materials. All kinds of rubber can be kept in the best state. They are ready to be processed into rubber sheets and rubber rolls anytime.

Though our warehouse has a perfect storage condition, rubber materials won’t be here for a long time as customers’ orders constantly come in a large number and rubber is consumed in an incredibly fast way. We have stable rubber supplies and we replenish raw materials in time. Hence, every rubber hose done at DeepSee is made of new and fresh rubber. With such fine materials, we can provide the world with useful marine hose, durable dredging hose, FDA food hose, anti-corrosion chemical hose, and multi-purpose industrial hose.

2. Make Rubber Sheets

The second picture below shows the entrance of our banbury mixing center. This is the place that we let rubber mix with chemicals like catalyzer and vulcanizer. They are strictly mixed in different specified proportions according to our own rubber formulation. DeepSee has experts that do research on rubber formulation for various rubber hoses. They not only do experiments in the lab, but also keep close contact with universities’ professors and students to enrich their knowledge. By doing so, we can always give our customers rubber hoses with cutting-edge technology despite fast progress of rubber product. Science and technology lie in the center of our enterprise. Independent research and development on rubber formulation, hose structure, and production technique is our mighty strength. This is why our hoses are of unmatched quality and have gained a favorable reputation around the globe.

Banbury mixer blends rubber with the chemicals under certain pressure and temperature. After adequately tearing, pulling, mashing up, and rubbing, usable rubber is done. It needs to be compressed into sheets for later use.

We won’t put rubber sheets into use immediately after banbury mixing. To ensure that rubber material and steel wires are 100% qualified, we take samples and make them go through 23 testing machines.

In accordance with customer's order, we set the three-section calender to cut and shape rubber sheets into the width and thickness suitable for manufacturing required rubber hoses. Plastic film will be padded under compressed rubber strips to prevent dust, so that it is easy to twine onto the mold. Colorized rubber rolls, white rubber rolls, and black ones are produced with separate equipment to avoid color pollution and ensure color stability. Colorful rubber can be customized. Red, green, blue, yellow, orange are most commonly used colors.

DeepSee manufacture factory makes good use of advanced automatic production machine and experienced workers. We have four production lines, which are introduced from Italy, and several machines for braided rubber hose. 13-meter production line are mainly for making dredge hose and marine hoses such as floating hose, submarine hose, dock hose and ship to ship hose. 40-meter, 50-meter, and 60-meter production lines produce industrial hoses like food and beverage hose, chemical hose, air and water hose, fuel hose, sandblasting hose, radiator hose and hydraulic oil hose.

We can add polyurethane coating to marine hoses.