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• Different Butterfly Valve Gear Types and Their Applications What Are Butterfly Valves?Butterfly valves are flow control devices that regulate the passage of fluids through a pipe. They consist of a rotating disc, known as the butterfly, which pivots around a c...
• Differences Between pn10 and pn16 Flanges are the workhorses of piping systems, creating secure connections between pipes, valves, and other equipment. But navigating flange standards can be confusing, especially when faced with seemi...
• Alloy Steel Flanges: Strength and Durability in Industry Alloy steel flanges are essential components in various industrial piping systems, offering a combination of strength, durability, and resistance to harsh conditions. Their unique properties make them...
• Alloy Steel Flanges vs. Carbon Steel Flanges: Which is the Best Choice? Steel flanges are critical components in piping systems, connecting pipes, valves, pumps, and other equipment to create a sealed and efficient flow of liquids or gases. Among the most commonly used ty...
• Types of Valves in Refineries: Essential Components for Efficient Operations Valves play a critical role in refinery operations, controlling the flow of liquids, gases, and slurries in various processes. The harsh conditions in refineries, including high temperatures, pressure...
• A Complete Guide to Alloy Steel Pipes Alloy steel pipes are essential components in various industries, valued for their versatility, strength, and performance in demanding applications. They offer a unique combination of mechanical prope...
• Valve Opening and Closing Directions: Why It Matters and How to Identify In industrial pipeline systems, knowing the correct opening and closing direction of a valve is more than a matter of habit—it’s a matter of safety, efficiency, and equipment longevity. Turning a va...
• Home Hebei Leading offers a large range of pipeline products, including valves, flanges, pipe fittings. If you are facing trouble in sourcing a lot of different pipeline products. This website is a good ...
• Power Generation Power plants usually need big quanity of pipelines to convey water, gas, steam etc. High pressure products are very common for this application.
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• Technical Support As the pressure loss of the butterfly valve in the pipeline is relatively large, which is about three times that of the gate valve, when selecting the butterfly valve, the influence of the pressure loss of the pipeline system should be fully considered.
• Company Profile Back in 2003, a small workshop was built up on the farming land in the rural area of Hebei Province, with only 20 workers and a few second-hand machines. In the last 18 years, Hebei Leading has become...
• Valves We provide butterfly valves, gate valves, check valves, globe valves, ball valves. Materials include cast iron, ductile iron, WCB, stainless steel, etc. All products will pass a strict pressure test, so that leakage would be avoided.
• Butterfly Valves Butterfly Valves are used to stop, regulate and start the flow, and are quite easy and fast to operate.
• Carbon Steel Buttweld Fittings Carbon steel buttweld fittings are manufactured from seamless or welded mild steel pipes, through cutting into appropriate length, heating, forming, etc. It's very weldable to be installed onto pi...