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Custom High-Performance Stainless Steel Fitting for Fluid Systems

Brand: NHY
Material: 304/316 stainless steel, carbon steel, brass, aluminum alloy (custom materials available). 
Surface Treatment: Zinc plating, nickel plating, polishing, passivation, sandblasting (optional for corrosion resistance). 
Size: Fully customizable per customer drawings, samples or dimensional requirements (M1-M80 standard & non-standard sizes). 
Packaging: Moisture-proof plastic bags + sturdy cartons; customized packaging available for bulk orders to ensure safe transportation.
Availability:
Quantity:
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  • NHY-F0055

  • NHY

Custom Precision Stainless Steel Fitting for Industrial Fluid, Piping & Sanitary Applications


1.Product Overview

Our custom CNC machined stainless steel fittings are high-performance fluid connection components engineered for leak-proof sealing, corrosion resistance, and sanitary performance across food & beverage, chemical processing, oil & gas, pharmaceutical, and industrial automation industries. Manufactured from premium 304/316/316L stainless steel, these fittings deliver exceptional resistance to harsh chemicals, saltwater, and extreme temperatures, making them ideal for demanding fluid transfer environments. Produced via advanced CNC turning, threading, precision polishing, and passivation processes, each stainless steel fitting achieves ultra-tight dimensional tolerances, smooth sanitary surfaces, and reliable high-pressure performance. Fully customizable in thread type, end connection, size, and surface finish, our fittings cater to non-standard piping and system requirements where standard off-the-shelf components fail to meet sealing, hygiene, or pressure needs.



2.Specification Parameters


Parameter Name
Specifications
Notes & Tolerance
Product Type
High-Precision Custom Fitting
Matches non-standard fasteners & precision turning parts
Material
304/316 SS, Carbon Steel, Brass, Al Alloy
Custom materials available for special industry needs
Precision
CNC Precision Turning & Machining
±0.005mm (adjustable), meets turning part standards
Surface Treatment
Zinc Plating, Nickel Plating, Polishing, Passivation
Sandblasting optional for enhanced corrosion resistance
Size Range
Customizable per drawings/samples
M1-M80 or non-standard, compatible with fasteners
MOQ
50 Pcs (standard order)
Negotiable for bulk orders, bulk discount offered
Lead Time
7-15 Days (standard), 3-7 Days (expedited)
Depends on order quantity & customization
Service
OEM/ODM, Custom Design, Sample Testing
24/7 technical support & after-sales service



3.Application Cases


  • Case 1: Food & Beverage Sanitary Piping System

A leading beverage manufacturer integrated our 316L stainless steel sanitary clamp fittings into their juice processing lines. The electropolished, crevice-free design eliminated bacterial contamination risks, meeting strict FDA food safety standards. This reduced product recall risks to zero, improved production efficiency by 25%, and minimized fluid waste from leaky connections.


  • Case 2: Chemical Processing Corrosive Transfer Lines

A major chemical plant deployed our high-pressure 316 stainless steel threaded fittings in their acidic chemical transfer lines. The superior chemical resistance of 316 stainless steel prevented pipe corrosion and leakage, extending the piping system service life by 40% and reducing maintenance downtime by 35%.


  • Case 3: Offshore Oil & Gas Hydraulic Control Systems

An offshore oil and gas operator utilized our high-strength 316 stainless steel hydraulic fittings in subsea valve control systems. The fittings withstood extreme saltwater corrosion and 10,000 PSI operating pressures, ensuring reliable hydraulic control for subsea infrastructure. This eliminated system failures and reduced offshore maintenance costs by 30%.


  • Case 4: Pharmaceutical Bioreactor Piping Assembly

A leading vaccine manufacturer used our ultra-sanitary 316L stainless steel fittings in bioreactor piping systems. The electropolished, passivated surface met cGMP pharmaceutical standards, ensuring product purity and compliance. This reduced validation time by 20% and improved production yield by 18%.



4.Exploded View of Joint


生成分解图 (2) 已传



5.The Advantages of Joints


  • Superior Corrosion & Chemical Resistance: 304/316 stainless steel withstands harsh acids, alkalis, saltwater, and extreme temperatures, ideal for chemical, marine, and outdoor industrial applications.


  • Sanitary & Hygienic Design: Precision electropolished inner/outer surfaces eliminate bacterial growth and dead spaces, meeting FDA, 3-A, and cGMP sanitary standards for food, beverage, and pharmaceutical use.


  • High-Pressure & Leak-Proof Performance: Engineered to withstand operating pressures up to 10,000 PSI, with precision-machined threads ensuring zero fluid leakage, eliminating system downtime and safety risks.


  • CNC Ultra-Precision Machining: Tight dimensional tolerance (≤0.005mm) guarantees consistent fit in high-precision piping systems, eliminating alignment errors and sealing failures.


  • Full Customization Flexibility: Custom thread types (NPT, BSP, metric), end connections (sanitary clamp, flange, weld), and geometries to meet unique piping and system requirements.



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.

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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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