Qingdao Grantseed Rubber Co., Ltd is a leading manufacturer & exporter of Hydraulic Hoses, Industrial Hoses and PVC Hoses in China.
07/ 16/ 2025
How Wrapped Cover Air Hoses Work and Their Key Benefits？
A wrapped cover air hose is strong and bends easily. It helps move compressed air in hard places. Engineers make it with natural and synthetic rubber. They also add textile cord to make it stronger. This design makes the hose special for tough jobs. Workers use it because it protects against scratch
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07/ 16/ 2025
Comparing DIN EN856 4SP and 4SH Hydraulic Hoses for Industrial Use
Selecting the right hydraulic hose is very important in factories. Safety and how well things work are the main goals. The biggest difference between 4sp and 4sh hose is how they are made and how much pressure they can take. 4sp hoses, like the din en856 4sp hydraulic hose, are used in many fields.
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07/ 16/ 2025
What Is a PVC Hose and How Is It Used？
A pvc hose is a bendy tube. It helps move liquids, air, or light chemicals. Many industries use it for different jobs. Grantseed Rubber makes strong pvc hose products. These hoses work well for farms, building sites, and factories.The global pvc hose market is getting bigger. This is because pvc hos
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