Zhejiang Qiangtai Pipe Fitting & Valve Co., Ltd.
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Female Threaded Coupling — image 1
内丝外接头

Female Threaded Coupling

Our female threaded couplings (also called sockets) connect two male threaded pipes or fittings in a straight run. Internal female threads on both ends accept standard male threaded pipe ends. The coupling provides a strong, leak-proof joint and is one of the most widely used threaded fittings in piping systems.

Features

  • Female threads both ends
  • Straight pipe connection
  • Full engagement threading
  • Leak-proof joint
  • Simple reliable design
Material OptionsStainless Steel 304, Stainless Steel 316, Carbon Steel
Available Sizes1/8" to 4"
Connection TypeFemale NPT / BSPT Threaded (both ends)
ApplicationsPipe Joining, Plumbing Runs, Fire Protection, Water Distribution
CustomizationOEM / ODM available
PackagingStandard export carton.

Customization

Custom dimensions, materials, surface treatments, and packaging available. Send drawings or samples for custom quotation.

Packaging

Standard export carton.

Shipping

Sea freight, air freight, or express delivery available. Port: Ningbo / Shanghai. Competitive freight rates upon request.

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