News

  • Manufacturing Process for Malleable Cast Iron Fittings

    The manufacturing process of malleable cast iron fittings is a meticulously organized procedure that involves several key stages: 1.Casting: The process begins with melting high-quality iron in a furnace until it reaches a molten state. This molten iron is then poured into specially designed mold...
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  • What Are Malleable Cast Iron Pipe Fittings?

    Malleable cast iron pipe fittings are essential components in plumbing and construction, known for their strength and durability. This article explores what these fittings are, their applications, advantages, manufacturing processes, corrosion resistance, and installation methods, showcasing thei...
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  • canton fair

    On October 15, 2024, Hebei Jinmaima Casting Co., Ltd. participated in the 135th China Import and Export Fair held in Guangzhou. The theme of this Canton Fair is “Canton Fair World, Mutual Benefit World”. This time our booth is in the hardware category area of ​​Hall 11, Zone B (Booth ...
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  • The 136th Canton Fair is about to open, HEBEI JINMAI CASTING CO.,LTD is waiting for your arrival.

    The China Import and Export Fair, also known as the Canton Fair, is an important channel for China’s foreign trade and an important window for opening up to the outside world. It has played a very important role in promoting the development of China’s foreign trade and promoting econo...
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  • Galvanized pipe fittings Applications and Benefits:

    Galvanized multi-way pipe fittings are widely used in various industries due to their versatility and numerous benefits.Here are some key applications and advantages of these fittings: Water Industry:Galvanized multi-way pipe fittings are extensively used in water supply systems for residential,c...
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  • Galvanized Multi-Way Pipe Fittings:Versatile Solutions

    Moreover,JINMAI offers a variety of galvanized pipe joints,including 3-way,4-way,and 5-way fittings.If saying couplings could connect with 2 way,these multi-way fittings are designed to offer versatile connection options,allowing you to construct complex piping systems with ease.Whether you’re in...
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  • Galvanized Pipe Coupling: Uniting Pipes With Precision

    Galvanized steel pipe couplings are a testament to the company’s commitment to quality.These couplings are made from galvanized steel,a material known for its excellent corrosion resistance and durability.They provide a reliable and secure connection,ensuring that your piping systems function opt...
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  • What Is Npt Pipe Fittings Used For?

    What Is Npt Pipe Fittings Used For?

    NPT Standard Pipe Fittings In 1864, William Sellers created the American standard for screws, bolts, and nuts. His 60-degree thread angle was used by early American clockmakers and led to the Industrial Revolution. These thread types later evolved into the American National Standard. NPT, or Nati...
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  • Advantages and disadvantages of threaded fittings

    Advantages 1. Productivity of installation is high, and there is no real requirement for specialized skills for installation to happen. 2. For systems operating under low pressure, low temperatures, and without vibration issues, the leakage integrity of such setups tends to be good enough for the...
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  • Understanding NPT and Other Pipe Thread Types

    The Evolution of Screw Threads In the nineteenth century, many different types of screw threads were required for hydraulic and pneumatic circuits as well as fastening components. Manufacturers consequently began to design their own fastening techniques. There were compatibility issues as a resul...
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  • What Is The Difference Between Npt And Bspt Thread?

    Jinmai is a leading manufacturer specializing in NPT thread fittings and BSPT thread fittings. With advanced production technology and strict quality control, Jianzhi offers high-quality threaded fittings that meet international standards. These fittings are widely used in various industries, inc...
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  • How to buy the right pipe fitting according to the pipe size

    What does nominal pipe size mean? The measurement used to determine nominal pipe size is based on the inner diameter as opposed to the outer diameter. The amount of flow rate required via the inner diameter of the tube or pipe is determined while designing the plumbing for a home or other structu...
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