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PZA — Stainless Steel Push-In Union Cross

Push-In Fittings

Stainless Steel Push-In Union Cross

PZA

Four-way push-in fitting for connecting four tubes at a single junction.

This stainless steel push-in union cross is a four-way fitting used to connect four tubes at one point in a pneumatic or fluid system. It is made from stainless steel and is available for tube sizes from 4 mm to 16 mm. Buyers include importers, distributors, and contractors who need reliable tube connections for industrial equipment and systems.

Key features

  • Stainless steel construction for corrosion resistance
  • Push-in design for quick tube connection and disconnection
  • Four-way configuration for multi-tube junctions
  • Available for tube sizes from 4 mm to 16 mm
  • No tools required for installation

Applications

Pneumatic control systemsFluid transfer linesIndustrial machineryAutomotive workshopsProcess equipment

Ordering terms

PZA

The numbers buyers ask for first. Tell us your quantity and destination and we will confirm in writing.

Minimum order
100 pcs per model, mixed models accepted
Lead time
15–25 days after deposit; stock items 3–5 days
Packaging
PE bag + inner box + export carton; neutral packing on request
OEM / ODM
OEM logo, custom thread and tube size, private label packaging
Payment
T/T 30% deposit, balance against copy B/L; L/C at sight over USD 30,000
Incoterms
EXW Ningbo by default; FOB / CIF / DAP quoted on request
Samples
Samples free, freight collect; sample cost refunded on the first order

Specifications

PZA

General
MaterialStainless steel 304 as standard; 316 available on request
The push-in union cross is constructed with a stainless steel body and push-in mechanisms that allow tubes to be inserted and secured without tools. Each port accepts a tube of the same diameter, creating a four-way intersection. The fitting is typically used in pneumatic circuits, fluid lines, and control systems where multiple tubes need to meet at a single point. Installation involves pushing the tube into the fitting until it stops; the internal gripping mechanism holds the tube in place. To remove, a release ring is pressed. This design simplifies assembly and maintenance. When requesting a quote, specify: tube diameter (4, 6, 8, 10, 12, 14, or 16 mm), material (stainless steel), finish (if required), quantity, and packaging requirements. Additional parameters such as operating pressure and temperature range should be stated if critical to your application. Providing these details ensures accurate pricing and timely delivery.

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