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Tube Connectors & Push-In Fittings

Compression Push-In Straight

PZ

Stainless steel push-in fitting for tube-to-tube straight connection.

This compression push-in straight is a stainless steel fitting designed for connecting two tubes in a straight line. It is used in pneumatic, hydraulic, and fluid systems where a secure, releasable connection is required. Buyers include importers, distributors, and contractors specifying components for industrial equipment and process lines.

Key features

  • Stainless steel construction for corrosion resistance
  • Push-in connection for quick tube installation
  • Releasable design allows for easy maintenance
  • Available for tube sizes from 6-6 to 16-16 mm
  • Suitable for pneumatic and fluid applications

A matching appearance or thread size does not confirm compatibility.

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Specifications

Start with the interface. Then check the exact variant, dimensions and application.

General
MaterialStainless steel 304 as standard; 316 available on request
The fitting consists of a stainless steel body with a push-in mechanism that grips the tube when inserted. It is available for tube sizes from 6-6 to 16-16 mm. The design allows for quick assembly and disassembly without tools, making it suitable for maintenance and modular systems. Typical construction includes a collet, O-ring, and release ring to ensure a tight seal and easy tube release. These fittings are commonly used in compressed air circuits, water lines, and low-pressure fluid transfer. When requesting a quote, specify the following: tube size (e.g., 6-6 mm), material (stainless steel), finish (if required), quantity, and packaging requirements. Additional parameters such as operating pressure, temperature range, and compatibility with specific media should also be stated. Providing these details ensures an accurate quotation and reduces the risk of ordering incorrect parts.

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Ordering terms

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

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