PUTAI Explosion-Proof Joint Enclosures provide robust cable joint protection with heavy-duty containment technology, preventing hazardous flare propagation in critical power infrastructure.

Protection Equipment
10kV Resin-Filled Straight Joint Explosion-proof Enclosure (1.3m, FRP Material)
  • Tensile Strength:>520Mpa
  • Compressive Strength:>225Mpa
  • Flexural Strength:>245Mpa
  • Crack Hardness:>250HB
10kV Resin-Filled Straight Joint Explosion-proof Enclosure (1.6m, FRP Material)
  • Tensile Strength:>520Mpa
  • Compressive Strength:>225Mpa
  • Flexural Strength:>245Mpa
  • Crack Hardness:>250HB
35kV Straight Joint Explosion-proof Enclosure
  • Tensile Strength:>520Mpa
  • Compressive Strength:>225Mpa
  • Flexural Strength:>245Mpa
  • Crack Hardness:>250HB
304 Stainless Steel Straight Joint Explosion-proof Enclosure
  • Tensile Strength:>520Mpa
  • Compressive Strength:>225Mpa
  • Flexural Strength:>245Mpa
  • Crack Hardness:>250HB
Characteristics of Explosion proof Joint Enclosure
Tensile Strength
>520MPa
Compressive Strength
>225MPa
Flexural Strength
>245MPa
Crack Hardness
>250HB
Acid/Alkali Resistance
No change after 90 days
Corrosion Resistance
Class 10 (75h salt spray)
Materials
6 global material development partners
Detection
100% internal dielectric and thermal performance testing
Compliance
Designed to meet IEC/ANSI standards
Traceability
Complete batch traceability and leading technical support
Why Choose Us
Strong weathering resistance
adapt to extreme environments such as coastal, high pollution, high temperature and high humidity.
High reliability
Reduces the risk of grid failures and reduces maintenance costs.
International Standard Adaptation
Meet the requirements of power equipment in the European, Middle East and Southeast Asian markets.
FAQ
How do you handle quality incidents?
In the event of nonconformance, we initiate a root-cause analysis, implement corrective actions, and communicate resolutions transparently to affected customers.
Do you provide customization services?
Yes. We can tailor dimensions, materials, and interface specifications—and comply with CE and IEC 62271 standards—to meet your unique project requirements.
How do I request a quote?
Submit your requirements via our website’s RFQ form or email inquiry, and you’ll receive a detailed proposal—including technical specs and pricing—within two business days.
How is technical support provided after purchase?
We offer lifetime technical support via phone, email, and remote diagnostics; on-site service can be arranged under our service agreements.
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Service & Support
Our certification team consists of 85+ engineers with more than 20 years of professional experience
24/7 Service. Average emergency response time is limited to less than 12 hours
Suitable for substations, industrial power grids, new energy projects and other demanding scenarios
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