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Precision Fitting for Industrial Machinery Applications

Brand: NHY
Material: 304/316 stainless steel, carbon steel, brass, customizable.
Surface: Zinc/nickel/chrome plating, smooth, anti-corrosion.
Dimension: 3-50mm OD, 5-100mm length, custom per drawings.
Packaging: Anti-rust inner, sturdy outer, custom available.
Availability:
Quantity:
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  • NHY-F0041

  • NHY


High-Precision Custom Fitting for Industrial Applications


1.Product Overview


Our high-quality custom fitting (joint) is manufactured through precision CNC turning and grinding processes, ensuring exceptional dimensional accuracy and structural stability. Made from premium materials such as 304/316 stainless steel, carbon steel, and brass, it features excellent corrosion resistance, wear resistance, and high mechanical strength. The fitting is engineered to fit tightly with other components, delivering reliable and stable performance even in harsh industrial environments such as high pressure, high temperature, and high humidity. We also offer full customization services according to customers’ drawings, samples, or specific application requirements, meeting diverse industrial assembly needs.


2.Specification Parameters

Main Item
Sub Item
Specification
Remarks
Material
Stainless Steel
304, 316
-
Carbon Steel
Q235, 45#
-
Brass
H62, H65
Customizable
Surface Treatment
Zinc Plating
Blue Zinc, White Zinc
-
Nickel Plating
Uniform coating, anti-corrosion
-
Chrome Plating
Smooth surface, wear-resistant
-
Electrophoretic Coating
Anti-rust, uniform color
-
Passivation
Enhanced corrosion resistance
No burrs
Dimension
Outer Diameter
Standard: 3-50mm; Custom: 0.5-100mm
Per requirements
Length
Standard: 5-100mm; Custom: 2-200mm
Per requirements
Precision
High Precision
±0.01mm
-
Standard Precision
±0.05mm
Adjustable
Customization
-
Per drawings, samples or technical parameters
Available
Hardness
-
HRC 25-45
Adjustable
Working Pressure
-
0-50MPa
High-pressure applicable

3.Application Cases

Case 1: Heavy-Duty Machinery Manufacturing (Automotive Assembly Line)

  • Industrial Automation: Customized 20,000+ ±0.01mm fittings for a global manufacturer, ensuring stable conveyor operation with 99.8% qualification rate.

  • Automotive Hydraulic: 316 SS nickel-plated fittings for auto parts supplier, 100k+ units installed, zero complaints, 99.5% satisfaction.

  • Marine Engineering: H65 brass fittings for marine projects, corrosion-resistant, stable operation for 3 years without damage.



4.Exploded View of Joint

屏幕截图 2026-03-16 123029



5.The Advantages of Joints


  • Exceptional Precision: CNC-machined joints with tight tolerance (±0.01mm high precision), ensuring perfect fit with other components.


  • Durable & Corrosion-Resistant: Made of premium 304/316 SS, carbon steel or brass, with professional surface treatment for long service life.


  • Strong Adaptability: Stable performance under 0-50MPa high pressure, suitable for harsh industrial, marine and automotive environments.





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

                   









We offer a complete manufacturing solution with cold heading, stamping, and CNC machining lines.

Quick Links

Contact Info
Tel: +86-15968465120
+86-13183508002
Email:  info@hanyee.cc
WhatsApp: +8615968465120
Add: PLT#1: Taizhou City, Zhejiang, CN/ PLT #2: Ningbo City, Zhejiang, CN
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