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Custom CNC Machined Cock Screw for Valves

Brand: NHY

Material: Crafted from stainless steel or alloy steel for corrosion resistance.
Surface: Smooth precision-machined finish with optional passivation treatment.
Size: Custom non-standard dimensions to fit specific valve assembly needs.
Packaging: Securely packed in anti-corrosion bags for safe international shipping.
Design: Flanged or threaded configuration for secure mounting and alignment.

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Model:
NHY-F0097
Brand:
NHY

Product Description

Custom CNC Machined Cock Screw for Industrial Fluid Control and Valve Assemblies

1.Product Overview

Our custom CNC machined cock screw is a precision component engineered for industrial valve and fluid control systems. Produced via advanced CNC turning, it offers tight dimensional tolerances and reliable performance in high-pressure, corrosive operating environments.

2.Specification Parameters

Parameter	Standard Specification	Custom Option
Material	Stainless Steel 304/316L	Alloy Steel 4140 / Brass
Outer Diameter	Custom (φ4–φ50mm)	Fully customizable
Thread Size	Custom (M3–M16 or UNC/UNF)	Custom thread pitch
Flange Diameter	Custom (φ10–φ60mm)	Flanged or non-flanged design
Overall Length	Custom (6–100mm)	Fully customizable
Tolerance	±0.005mm	Tighter tolerance (±0.002mm)
Surface Finish	Ra 0.8μm (machined)	Polished / Passivated / Plated
Sealing Feature	Precision-machined sealing face	Custom sealing geometry

3.Application Case

Industrial High-Pressure Valve Application

Our CNC machined cock screw was integrated into a client’s high-pressure petrochemical valve assembly, providing precise flow control and reliable leak-proof sealing. The tight tolerance design (±0.002mm) eliminated fluid leakage issues, reducing maintenance downtime by 35% and improving overall system efficiency over 12 months of continuous operation.

4.The Scene Diagram

衬套类型判断 (2)

5.Product Features & Core Advantages

CNC Precision Machining: Tight tolerance control (±0.003mm) ensures leak-proof fit in valve systems.
Fluid Compatibility: Resists corrosive fluids and high-pressure conditions for long service life.
Customization Flexibility: Non-standard sizes, threads, and flange designs are fully customizable.
Leak-Proof Sealing: Precision-machined sealing surfaces eliminate fluid leakage in critical applications.
Durable Material Selection: High-grade metals withstand wear and harsh industrial environments.
Easy Installation: Threaded or flanged ends simplify assembly and routine maintenance.

6.Quality Assurance

100% dimensional inspection via CMM
Material certification (RoHS, mill test reports)
Fatigue and torque testing for critical applications
ISO 9001, ITAF 16949, ISO14001

ISO9001：2015

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