End Closure For Plastic Pipes

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August 16, 2025
Category Connection: End Closure For Plastic Pipes
Brief: Want to know how to achieve a perfect seal on plastic pipe ends? This video demonstrates the 1.25 Inch Stainless Steel End Cap, showing its precision assembly and the embedded silicone seal ring that ensures a 100% one-time clamping success rate. You'll see how it meets international standards for reliable performance in demanding applications.
Related Product Features:
  • Features a 1.25 inch (42.2mm) model with a bright silver finish for easy identification.
  • Utilizes a silicone seal ring embedded in a metal ring to create a tight, reliable seal on plastic pipe ends.
  • Manufactured from 304 stainless steel via precision casting for durability and long service life.
  • Designed for a clamp-then-seal assembly method, ensuring a 100% one-time clamping and sealing success rate.
  • Complies with international standards including ISO1167, ASTM D1598/1599, and GB/T6111.
  • Capable of withstanding a maximum pressure of 15 Mpa, with a nominal pressure rating of 10 Mpa.
  • Available in a wide range of inch and metric sizes to fit various plastic pipe dimensions.
  • Offers custom sizing, OEM manufacturing, and private labeling solutions for specific project needs.
FAQs:
  • What standards does this 1.25 Inch End Cap comply with?
    This end cap is manufactured to meet multiple international standards, including ISO1167, ASTM D1598/1599, GB/T6111, and is ISO9001 certified for quality assurance.
  • How does the sealing mechanism work on these plastic pipe end caps?
    The end cap features a silicone seal ring embedded within a metal ring. It uses a clamp-then-seal assembly method, which is designed to ensure a 100% one-time clamping and sealing success rate for a perfect fit.
  • What material is used for the end cap and what are its benefits?
    The end cap is made from 304 stainless steel, chosen for its long lifespan and excellent performance. The embedded O-ring is made of silicone rubber, providing a tight and durable seal.
  • What is the pressure rating for the 1.25 Inch End Cap?
    This model has a maximum pressure rating of 15 Mpa and a nominal pressure value of 10 Mpa, making it suitable for high-pressure applications in plastic pipe systems.