Stainless Steel Threaded Press-Fit Equal Cross & Socket Weld Fittings

  • Four-Way Equal Distribution: Engineered to create a precise, leak-proof intersection for splitting or combining flow in four directions within a piping network.

  • Core System Component: An essential junction point in our certified Threaded Press-Fit system, designed for complex plumbing and industrial layouts.

  • Permanent Multi-Port Sealing: Each of the four ports utilizes the patented anaerobic adhesive sealing technology, ensuring every connection is permanently secured against leaks.

  • Certified Longevity & Safety: Manufactured as an integral part of the system backed by a 70-year service life certification, and compliant with gas and potable water standards.

  • Robust Construction & Compliance: Made from 304/316L stainless steel, conforming to Q/9297288, CECS 423, and ASME B16.11.

The Central Hub for Complex Piping Networks

The Stainless Steel Threaded Press-Fit Equal Cross is engineered to be the reliable cornerstone where four pipeline runs meet. Designed for demanding applications that require robust, leak-proof distribution or collection points, this fitting is a critical component for creating sophisticated and reliable piping grids within our certified Threaded Press-Fit System Overview.

 

Engineered for Reliability at the Intersection

Managing potential stress and ensuring seal integrity at a four-way junction is a significant engineering challenge. This cross fitting addresses it through:

  • Reinforced Design: The body is engineered with reinforced geometry to handle potential hydraulic forces and thermal stress from all four connected lines.

  • Consistent Sealing at Every Port: All four outlets feature identical, precision-machined internal threads. When installed with the specified anaerobic adhesive, each port forms the same permanent, multi-barrier seal that defines our system’s 70-Year Service Life Certification and leak-proof promise.

 

Optimized for System Design Flexibility

This equal cross provides unmatched layout flexibility for engineers designing:

  • Manifold-style distribution systems for potable water or HVAC circuits.

  • Complex irrigation or industrial process lines requiring multiple take-off points.

  • Gas distribution grids where secure, multi-directional junctions are needed (in compliance with standards like DBJ51/T 023-2014).

Cross-sectional diagram of a four-way stainless steel cross fitting, cut through two opposing arms to show the internal threaded sealing chambers and adhesive barriers at each junction.
Sealing Integrity at the Junction: This view reveals how the permanent adhesive seal is formed consistently in all four directions, ensuring a leak-proof hub.

 

Specification Table

Model Nominal Diameter Dimensions(mm) Dimensions(inch)
4T15 DN15 16 0.63
4T20 DN20 20 0.787
4T25 DN25 25.4 1
4T32 DN32 32 1.26
4T40 DN40 40 1.57
4T50 DN50 50.8 2
4T60 DN60 63.5 2.5
4T65 DN65 76.1 3
4T80 DN80 88.9 3.5
4T100 DN100 101.6 4
4T125 DN125 133.3 5.25
4T150 DN150 159 6.26
4T200 DN200 219 8.62

 

Applications

  • Creating distribution/collection manifolds in building water supply systems.

  • Complex junctions in industrial process piping, chemical lines, and compressed air systems.

  • Grid-based gas distribution networks (where compliant with applicable standards).

  • Hydronic heating and cooling systems requiring multi-branch connections.

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