Stainless Steel Automotive Water Line Connector

1. Material:
Made from premium stainless steel or customized metal alloys.
2. Shape:
Designed with a tapered head, precision external threads, and a streamlined cylindrical body to ensure secure installation, reliable sealing, and stable fluid transmission.
3. Size Range:
Outer diameter is typically within the range of Φ1–Φ5 mm, and height 31–50 mm can be customized; internal hole diameter and step dimensions are precisely matched according to relay specifications, and OEM customization is supported.
4. Internal Design:
The precisely machined internal bore provides smooth coolant flow, reduces pressure loss, and improves the overall efficiency and reliability of automotive fluid systems.
5. Surface Treatment:
Processed with precision polishing, passivation, electroplating, or other customized surface treatments to enhance wear resistance, corrosion protection, and product appearance.
6. Manufacturing Process:
Manufactured using high-precision turning and Swiss-type machining technology with tolerances up to ±0.001 mm, followed by strict quality inspection to ensure consistent performance and superior dimensional accuracy.

High-Grade Stainless Steel
Manufactured from premium stainless steel, providing excellent corrosion resistance, high strength, and long-term durability in demanding automotive cooling systems.

Precision Connector Design
Designed with a tapered inlet, precision threads, and a cylindrical body to ensure secure installation, reliable sealing, and efficient coolant transfer.

Flexible Size Options
Available in a wide range of diameters, lengths, and thread specifications, with full OEM and ODM customization based on customer drawings.

Smooth Flow Channel
The precision-machined internal bore minimizes flow resistance, improves coolant circulation, and enhances the overall efficiency of the vehicle’s cooling system.

Enhanced Surface Protection
Finished with precision polishing, passivation, electroplating, or other customized surface treatments to improve wear resistance, corrosion protection, and appearance.

Advanced CNC & Swiss-Type Machining
Produced using advanced CNC turning and Swiss-type machining with tolerances up to ±0.001 mm, ensuring outstanding dimensional accuracy, consistent quality, and dependable performance for automotive applications.