HDPE Electrofusion Tapping Saddle Tee for Fuel Gas

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The HDPE Electrofusion Tapping Saddle Tee for Fuel Gas is an electrofusion saddle tee designed for hot tapping branch connections on live PE gas mains without service interruption.
  • Diameter Range: 20–630 mm
  • Pressure Rating: Up to 10 bar (depending on SDR)
  • Applicable Standards: ISO 4437, GB 15558.3
  • Stock Availability: In stock
  • Sample Policy: Free sample available
  • Lead Time: 5–30 days

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The HDPE Electrofusion Tapping Saddle Tee for Fuel Gas is a PE100 electrofusion saddle tee designed for hot tapping branch connections on live gas distribution pipelines. It provides a leak-free joint without interrupting gas service.

HDPE Electrofusion Tapping Saddle Tee for Fuel Gas
规格 (Specifications)L (mm)A (mm)B (mm)H (mm)Φd (mm)
63×25110104501294.7
63×32110104501294.7
90×25140130751854.7
90×50140130751854.7
90×63140130751854.7
110×20130155551454.7
110×25130155551454.7
110×32130155551454.7
110×50145160751754.7
110×63145160751754.7
160×63190240852254.7
160×901902401602254.7
200×63190255852154.7
200×901902551602154.7
250×63190265852154.7
250×901902651602154.7
315×63190310852404.7
315×901903101602404.7

Key Features of HDPE Electrofusion Tapping Saddle Tee for Fuel Gas

  • Hot tapping ready: enables branch connection on live gas mains using a tapping machine.
  • Electrofusion welded: the saddle base is fully welded to the main pipe with no leak path.
  • Built-in cutting zone: provides clearance for the tapping tool and self-seals after cutting.
  • Material homogeneous: is fully compatible with PE80, PE100, and PE100RC pipes.

Manufacturing Process of HDPE Electrofusion Tapping Saddle Tee for Fuel Gas

Each is produced with a precisely formed cutting zone and embedded resistance wire for reliable electrofusion welding.

Critical Process Parameters of HDPE Electrofusion Tapping Saddle Tee for Fuel Gas

  • Uniformity of cutting zone wall thickness for stable tapping tool penetration.
  • Perpendicularity between riser and saddle base axes.
  • Depth and resistance consistency of the resistance wire welding layer.

Raw Material Characteristics of HDPE Electrofusion Tapping Saddle Tee for Fuel Gas

  • PE100RC is especially recommended for tapping saddles due to excellent slow crack growth resistance.
  • PE100 provides high strength for pressure gas service.
  • PE80 is suitable for low pressure applications.

Typical Applications of HDPE Electrofusion Tapping Saddle Tee for Fuel Gas

  • is used for live branch connection projects on city gas loop networks.
  • The fitting adds gas consumption points on industrial gas pipelines without production stoppage.
  • The fitting enables hot tapping on operating pipelines during old network renovation.

Application Scenarios of HDPE Electrofusion Tapping Saddle Tee for Fuel Gas

  • Hot tapping on live gas mains — is the standard fitting for these branch connections.
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