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China factory - Xiamen METS Industry & Trade Co., Ltd

Xiamen METS Industry & Trade Co., Ltd

  • China,Xiamen ,Fujian
  • Verified Supplier
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  3. Precision Progressive Stamped Stainless Steel SUS304 Diaphragm Retaining Cover
China Precision Progressive Stamped Stainless Steel SUS304 Diaphragm Retaining Cover
China Precision Progressive Stamped Stainless Steel SUS304 Diaphragm Retaining Cover

  1. China Precision Progressive Stamped Stainless Steel SUS304 Diaphragm Retaining Cover
  2. China Precision Progressive Stamped Stainless Steel SUS304 Diaphragm Retaining Cover
  3. China Precision Progressive Stamped Stainless Steel SUS304 Diaphragm Retaining Cover
  4. China Precision Progressive Stamped Stainless Steel SUS304 Diaphragm Retaining Cover

Precision Progressive Stamped Stainless Steel SUS304 Diaphragm Retaining Cover

  1. MOQ： 10PCS
  2. Price： Negotiable
  3. Get Latest Price
Customization Service OEM / ODM Custom Manufacturing (Rapid Prototyping & Mass Production)
Delivery Time 15 - 30 Days
Payment Terms T/T, L/C, PayPal
Manufacturing Process Precision Progressive Stamping / Annular Embossing & Blanking
Surface Finishing Vibratory Polishing / Bright Annealed / Electropolishing
Raw Material Options Stainless Steel (SUS304 / SUS316 / SUS316L)
Product Name Precision Stainless Steel Diaphragm Retaining Cover / Embossed Flange Plate
Packaging Details Standard Export Carton / Wooden Box
Product Category Precision Thin Sheet Metal Stamping / Valve & Sensor Components
Supply Ability 100,000 Pieces / Month
Place of Origin CN
Brand Name METS
Model Number Customized

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  1. Product Details
  2. Company Details

Product Specification

Customization Service OEM / ODM Custom Manufacturing (Rapid Prototyping & Mass Production) Delivery Time 15 - 30 Days
Payment Terms T/T, L/C, PayPal Manufacturing Process Precision Progressive Stamping / Annular Embossing & Blanking
Surface Finishing Vibratory Polishing / Bright Annealed / Electropolishing Raw Material Options Stainless Steel (SUS304 / SUS316 / SUS316L)
Product Name Precision Stainless Steel Diaphragm Retaining Cover / Embossed Flange Plate Packaging Details Standard Export Carton / Wooden Box
Product Category Precision Thin Sheet Metal Stamping / Valve & Sensor Components Supply Ability 100,000 Pieces / Month
Place of Origin CN Brand Name METS
Model Number Customized
High Light Stainless steel SUS304 diaphragm cover ，Progressive stamped metal retaining cover ，Custom OEM stamped steel diaphragm
Precision Stainless Steel Diaphragm Retaining Cover | OEM Part
The Precision Stainless Steel Diaphragm Retaining Cover is a high-quality metal component designed to securely hold, protect, and support diaphragm assemblies in precision mechanical and industrial applications. Manufactured with advanced metal forming and precision machining technologies, this retaining cover provides excellent dimensional accuracy, structural stability, and long-term durability.
Made from premium stainless steel materials, the diaphragm retaining cover offers outstanding corrosion resistance, mechanical strength, and reliable performance in demanding operating environments. Its precision-designed structure ensures proper diaphragm positioning, prevents movement or deformation, and helps maintain consistent equipment performance.
We specialize in OEM custom stainless steel diaphragm retaining covers based on customer drawings, samples, CAD files, or technical specifications. Our manufacturing capabilities include stamping, deep drawing, CNC machining, laser cutting, bending, and surface finishing to meet different product requirements.
With strict quality control and advanced production equipment, our precision metal covers are widely used in valves, hydraulic systems, pneumatic equipment, industrial machinery, automotive components, medical devices, and precision instruments.
From prototype development to mass production, we provide complete customized manufacturing solutions, ensuring high accuracy, stable quality, and reliable delivery for global customers.
Precision stainless steel diaphragm retaining cover product photo
Features
  • Precision Manufacturing - Produced with advanced stamping and machining processes to achieve accurate dimensions and excellent consistency.
  • High-Quality Stainless Steel Material - Provides excellent corrosion resistance, wear resistance, and mechanical strength for long-term use.
  • Reliable Diaphragm Protection - Designed to securely retain and protect diaphragm components, improving assembly stability.
  • Excellent Structural Strength - Optimized metal structure provides strong support and resistance to deformation under pressure or vibration.
  • Custom OEM Design - Supports customized shapes, dimensions, thicknesses, and mounting structures according to customer requirements.
  • Smooth Surface Finish - Professional surface treatment improves appearance, durability, and resistance to environmental factors.
  • Stable Mass Production - Advanced manufacturing processes ensure consistent quality for high-volume production.
Technical Parameters
Parameter Specification
Product Name Stainless Steel Diaphragm Retaining Cover
Product Type Diaphragm Retainer / Metal Cover
Material Stainless Steel
Material Grade SUS304, SUS316, SUS301, Customized Stainless Steel
Manufacturing Process Stamping, Deep Drawing, CNC Machining, Laser Cutting, Bending
Material Thickness 0.1mm - 5.0mm (Customized)
Product Size Customized According to Drawing
Structure Type Retaining Cover / Protective Cover
Surface Treatment Polishing, Passivation, Electroplating, Coating
Tolerance ±0.01mm - ±0.05mm
Surface Finish Smooth / Brushed / Mirror Finish
Mechanical Performance High Strength & Deformation Resistance
Production Volume Prototype, Small Batch, Mass Production
Inspection Method Dimensional Inspection, Surface Inspection
Customization OEM / ODM Available
Applications
Valve Industry
Precision diaphragm retaining covers are widely used in control valves, pressure valves, and regulating systems to provide stable diaphragm positioning and reliable sealing performance.
Hydraulic & Pneumatic Equipment
Used in hydraulic cylinders, pneumatic actuators, pressure control devices, and fluid handling systems where accurate diaphragm support is required.
Industrial Machinery
Applied in automation equipment, processing machines, and industrial systems requiring durable and precision metal components.
Automotive Components
Used in automotive control systems, fuel systems, pressure control units, and mechanical assemblies requiring corrosion-resistant metal parts.
Medical & Precision Instruments
Suitable for medical devices and precision instruments requiring clean, stable, and reliable stainless steel components.
Electrical & Electronic Equipment
Used in specialized equipment requiring compact metal covers with accurate dimensions and excellent durability.
Customization
We provide complete OEM stainless steel diaphragm retaining cover customization services according to customer requirements.
Customization Options Include:
  • Custom diameter and height dimensions
  • Custom thickness requirements
  • Custom mounting holes and structures
  • Custom shapes and forming designs
  • Custom stainless steel grades
  • Custom surface finishes
  • Custom tolerance requirements
  • Prototype development and mass production
Our engineering team can assist with product design optimization, material selection, and manufacturing process improvement to ensure the best performance and cost efficiency.
Support and Services
Engineering Support
Our professional engineers provide technical support including:
  • Product structure analysis
  • Material recommendation
  • Manufacturing process optimization
  • Drawing review and improvement suggestions
Prototype Development
We support rapid prototype production to verify product design, assembly compatibility, and functional performance before mass manufacturing.
Quality Control
Each product undergoes strict inspection procedures, including:
  • Material verification
  • Dimensional measurement
  • Thickness inspection
  • Surface quality inspection
  • Assembly compatibility testing
  • Final quality inspection
OEM Manufacturing
We provide reliable OEM production services with advanced equipment, experienced technicians, and flexible manufacturing capabilities.
Technical Support
Continuous technical communication and after-sales support ensure smooth cooperation from product development to delivery.
Packing and Shipping
Packing
To protect stainless steel retaining covers during transportation, products are packed with:
  • Individual protective packaging
  • Plastic bags
  • Foam separators
  • Carton boxes
  • Wooden cases for large shipments
Customized packaging solutions are available according to customer requirements.
Shipping
We provide global shipping options:
  • Express shipping for samples and urgent orders
  • Air freight for medium-volume shipments
  • Sea freight for large production orders
All products are inspected and securely packed before shipment to ensure safe delivery.
FAQ
1. What is a diaphragm retaining cover?
A diaphragm retaining cover is a precision metal component used to secure and protect diaphragm assemblies, ensuring stable operation in mechanical and fluid control systems.
2. What materials are available for retaining covers?
We mainly manufacture retaining covers using stainless steel materials such as SUS304, SUS316, and SUS301, with customized material options available.
3. Can you manufacture custom diaphragm covers?
Yes. We provide OEM manufacturing based on customer drawings, samples, CAD files, or technical requirements.
4. What manufacturing processes do you use?
Our processes include stamping, deep drawing, CNC machining, laser cutting, bending, polishing, and surface treatment.
5. What thickness range can you produce?
We can manufacture stainless steel covers with thicknesses from 0.1mm to 5.0mm, depending on design requirements.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2014

  • Total Annual:

    30000000-5000000

  • Employee Number:

    100~130

  • Ecer Certification：

    Verified Supplier

2006,Established in Xiamen, METS is a professional hardware company specialized in mould design, mould manufacturing of contact and machine shell, automotive, electronics, LED lampshade, lead frame and lamination core(stator and rotor) etc. As well as precision metal stampings production.Our enginee... 2006,Established in Xiamen, METS is a professional hardware company specialized in mould design, mould manufacturing of contact and machine shell, automotive, electronics, LED lampshade, lead frame and lamination core(stator and rotor) etc. As well as precision metal stampings production.Our enginee...

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Get in touch with us

  • Reach Us
  • Xiamen METS Industry & Trade Co., Ltd
  • 102，No.42， Xibin Road,Xinglin，Jimei district,Xiamen,China,361022
  • https://www.metal-stampingdies.com/

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