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All camlock couplings 3/4”-6”have unified size standard. They can interchange. There is no standard for 8” camlock coupling. In general, there are two different sizes. Type 1: Inner diameter of mal...
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Ⅰ. PVC hosePVC hoses are widely used in modern farmland spraying, hydration and fertilizers and other big cities. So how to identify qualified PVC high-pressure spray hose?Ⅱ. How to identify qualifi...
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Fire Hoses in Ancient China:1. Bamboo Water Pipes: Large bamboo sections with their internal nodes removed were connected to form long-distance water conduits, transporting water to the s...
