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China factory - Sinbo Precision Mechanical Co., Ltd.

Sinbo Precision Mechanical Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier
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  3. Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for

  1. China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
  2. China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
  3. China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
  4. China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
  5. China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
  6. China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
  7. China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
  8. China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
  9. China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for
  10. China Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for

Stainless Steel Explosion Proof Enclosure Hinge High Protection Level for

  1. MOQ： 100
  2. Price： 10-20
  3. Get Latest Price
Payment Terms L/C,D/A,D/P
Supply Ability 10000
Delivery Time 5-9
Test Equipment Japan Keyence IM7000
Material Capabilities Stainless Steel
Diameter 0.325inch, 0.13inch
Oem Service Acceptable
Size Customized
Quality 100% Inspection
Coaxiality ±0.01mm
Processing CNC machining,CNC milling,CNC turning
Service OEM/ODM/Customized/Design
Design Software Pro/E, Solidworks, UG
Type Drilling,Other Machining Services
Delivery Port Shanghai
Parallelism Tolerance ±0.02mm
Warranty 1 Year
Casting Method Die Casting

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P Supply Ability 10000
Delivery Time 5-9 Test Equipment Japan Keyence IM7000
Material Capabilities Stainless Steel Diameter 0.325inch, 0.13inch
Oem Service Acceptable Size Customized
Quality 100% Inspection Coaxiality ±0.01mm
Processing CNC machining,CNC milling,CNC turning Service OEM/ODM/Customized/Design
Design Software Pro/E, Solidworks, UG Type Drilling,Other Machining Services
Delivery Port Shanghai Parallelism Tolerance ±0.02mm
Warranty 1 Year Casting Method Die Casting
High Light stainless steel explosion proof enclosure ，high protection robot enclosure hinge ，special robot stainless steel hinge
Product Description

This stainless steel explosion-proof enclosure hinge is a core component designed for explosion-proof and protection systems in special robots (e.g., explosion-proof, rescue, aerospace). Made of 304/316 stainless steel, it ensures long-term stability in flammable and explosive environments while meeting high mechanical strength and corrosion resistance requirements. The hinge focuses on sealing and reliability, guaranteeing safe opening and closing of equipment enclosures under harsh conditions to prevent accidents caused by sparks or impacts.

Features
  • Explosion Proof Performance: Complies with GB3836 and IEC60079 standards, explosion-proof rating up to Ex ed IICT6; flameproof joint design prevents spark escape.
  • High Corrosion Resistance: Stainless steel with surface treatment (e.g., spraying or passivation), suitable for corrosive environments like petroleum and chemical industries.
  • Sealing Design: Labyrinth sealing structure or rubber sealing rings, protection rating up to IP65/IP67, resistant to dust, water, and explosions.
  • Mechanical Strength: High static load capacity (axial pressure ≥2100 N, radial pressure ≥2800 N), durable and impact-resistant.
  • Safety Integration: Optional built-in safety switches (e.g., NO+NC contacts) to automatically cut off power when accidentally opened, protecting operators.
  • Flexible Installation: Supports multi-directional installation (e.g., top-in top-out, bottom-in bottom-out), adaptable to various enclosure sizes and aluminum profiles.
Technical Parameters Table
Parameter Value or Description
Material 304/316 Stainless Steel
Explosion Proof Level Ex ed IICT6
Protection Level IP65/IP67
Static Load (Axial) ≥2100 N
Static Load (Radial) ≥2800 N
Rotation Angle Up to 180°
Temperature Range -40°C to +80°C
Installation Method Multi-directional (customizable)
Safety Option Built-in Safety Switch (Optional)
Compliance GB3836, IEC60079, ISO13849
Applications
  • Energy Sector: Explosion-proof enclosures for oil/gas tank areas, pipelines, and drilling platforms.
  • Chemical & Pharmaceutical: Production workshops with flammable materials and maintenance operation boxes.
  • Emergency Rescue: Hinges for explosion-proof robot access panels, e.g., TianKui-1 robot protection cabins.
  • Aerospace & Military: High-reliability equipment enclosures for explosive gas environments.
  • Mining & Municipal: Explosion-proof enclosures for mining inspection robots and control boxes.
Customization

We offer flexible customization services:

  • Size & Structure: Custom hinge dimensions and rotation angles (e.g., 0°-180°) based on enclosure needs.
  • Material Treatment: Optional surface treatments (spraying, passivation) or anti-corrosion coatings.
  • Safety Features: Integrated multi-circuit safety switches (e.g., 1NO+3NC) meeting SIL3/PLe standards.
  • Interface & Wiring: Adapted to various cable directions and specifications.
  • Certification Support: Assistance with explosion-proof certifications (e.g., National Center for Explosion Protection Testing).
Support and Services
  • Technical Consultation: Guidance on compliance with explosion-proof standards (GB3836, IEC60079).
  • Installation & Debugging: Remote or on-site support for installation, sealing tests, and load verification.
  • Maintenance Training: Regular training on maintenance skills, e.g., seal replacement and flameproof surface care.
  • Warranty & Response: 18-month product warranty, 24-hour response for故障 issues.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2013

  • Total Annual:

    $8million-$ 9 million

  • Employee Number:

    500~650

  • Ecer Certification：

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Sinbo Precision Mechanical Co., Ltd.
  • No.7,Mingzhu 2 road,Shebei,Huangjiang,Dongguan,Guangdong,China 523752
  • https://www.cncmechanicalpart.com/

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