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Industry info Wiki Q&A
Q how to repair leaking pipe
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KennedySophy Release Time: May 15, 2024, 4:34 PM
Threading pipe involves creating spiral grooves on the end of a pipe to allow it to connect securely with fittings. The most common method uses a pipe threader tool. First, secure the pipe in a vise to prevent movement. If the pipe is being rethreaded, clean the end of any old tape or compound. Next, select the appropriate die head for the pipe’s diameter and thread type, usually NPT (National Pipe Thread) in the U.S. Apply cutting oil generously to reduce friction and improve the die’s lifespan. Position the die head onto the pipe’s end and rotate the threader’s handle clockwise, applying steady pressure. After every few turns, reverse a half turn to break the chips. Continue until the desired thread length is achieved. Clean the threads with a brush and apply thread sealant or Teflon tape before installation.
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Q hdpe pipe testing procedure
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MartinBright Release Time: May 11, 2024, 12:27 PM
The HDPE pipe testing procedure typically includes several key tests to ensure the pipe meets required standards and specifications. Initially, visual inspections are conducted for defects. Hydrostatic testing is crucial, where the pipe is filled with water and pressure is applied to check for leaks. Dimensional checks are done to ensure the pipe’s size aligns with specifications. Tensile testing assesses the material’s strength by pulling it until it breaks, and the flexibility is evaluated through bend tests. Finally, crush tests determine the pipe’s resistance to external pressures. These tests together ensure the durability, reliability, and safety of HDPE pipes in their applications.
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Q china injection molding machine plastic supplier
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TonyLindsay Release Time: May 7, 2024, 8:27 AM
China is a global hub for manufacturing, and when it comes to injection molding machines for plastics, there are numerous suppliers throughout the country. These suppliers range from large-scale manufacturers offering a wide variety of machines to specialized providers focused on specific types of injection molding processes like high-precision or energy-saving machines. Key factors to consider when choosing a supplier include the machine’s quality, after-sales service, compatibility with your project’s requirements, and cost-effectiveness. Renowned brands such as Haitian, Borch, and Yizumi are recognized for their reliability and innovation in technology. It’s advisable to conduct thorough research, perhaps visiting factories and trade shows, and consult with industry peers to make an informed decision. Leveraging China’s advanced manufacturing capabilities can significantly benefit your production line, provided you choose a partner that aligns with your quali...
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