YINUO, a excellent Elbow manufacturer and supplier based in China, consistently presents a selection of premium Elbow options at factory-direct wholesale rates. Our products undergo meticulous engineering to guarantee durability and reliability, ensure that our customers are very satisfied during their use.

What Makes YINUO Brand the Preferred Choice for Overseas Customers?

  • Skilled Team: Our production workshop comprises over 50 dedicated individuals, including three experienced R&D designers.
  • Efficient Production: With five production lines, we achieve a daily output value exceeding 2 million.
  • Extensive Market Reach: Our Malleable Iron Gas Reudce Elbow Pipe Fittings have been successfully exported to various countries, including Hong Kong, Vietnam, Pakistan, Chile, Bolivia, and more.
  • Competitive Pricing: We offer competitive prices, which, combined with our comprehensive capabilities and quality offerings, make us an attractive choice for overseas customers.

Showing all 2 results

According to Elbow Wholesale, you can contact us for Wholesale prices to talk. In addition to direct sales, our team can also provide strong OEM capabilities to customers interested in personalized brands. No matter what your requirements are, we can customize a satisfactory solution for you and work together for a win-win situation. Our goal is to work out solutions to different goals and requirements.

Malleable Iron Black Elbow By YINUO Made

A malleable iron black elbow is a type of threaded fitting used to connect piping at an angle. As well-known YINUO brand in China, we provide quality elbow fittings. below is related specifications and parameter:

  • A female threaded connection on each end to join with male threaded pipe.
  • Available in 45° and 90° elbow configurations.
  • 90° elbows used to create a 90 degree change in piping direction.
  • 45° elbows used for a gentler 45 degree directional change.
  • Commonly available in sizes ranging from 1/8″ to 6″.
  • Rated for medium pressure applications up to 150 psi.
  • Complies with ANSI/ASME standard B16.3 for threaded fittings.

Warmly Tips By YINUO About Limitations To Keep In Mind WHen Using Elbow

  • Maximum pressure rating around 150 psi. Not suitable for very high pressure applications.
  • Black iron has low corrosion resistance. Not ideal for highly acidic or caustic fluids.
  • Tight bends can restrict flow rate and velocity, increasing friction losses.
  • Not recommended for use above 350°F as strength decreases.
  • Rigid connections can transmit vibrations. Use vibration dampening supports.
  • Improper threading can lead to leakage at joints. Use thread sealant to prevent leaks.
  • Black Malleable Iron Pipe Fittings 90 Degree Elbow in particular can accumulate sediment and restrict drainage.