Quality Assurance
Certifications & Approvals
All ZIMATEK / OURUI products carry internationally recognised certifications for use in explosive atmospheres.
IECEx Certificate of Conformity
IECEx PCET 24.0023X
Issuing body: PCEC (Tianjin) Certification Services Co. Ltd, China
Scope: Explosion-proof cable glands Model BAT56. Types: db, eb, tb. IP66/IP68.
Coverage: Zone 1, 2, 20, 21, 22
CNEX Explosion-proof Certification
CNEX
Issuing body: National Authority for Explosion-proof (China)
Scope: All BAT56, BAF56, BAC56, BAH56, BAB56 product series
Coverage: Zone 1, 2
DNV EC-Type Examination Certificate
Det Norske Veritas
Issuing body: DNV (Det Norske Veritas), Norway
Scope: Explosion-proof cable glands and connectors
Coverage: Zone 1, 2
SABIC AVL Approval
Vendor Code: 11054272
Issuing body: SABIC (Saudi Basic Industries Corporation), KSA
Scope: HVAC Products and Services, Non-Metallic Junction Boxes, Industrial Gaskets and O-rings
Coverage: All SABIC projects, KSA
PCEC Quality Assessment Certificate
CN/PCET/QAR24.0009/00
Issuing body: PCEC (Tianjin) Certification Services Co. Ltd
Scope: Quality management system for explosion-proof products
Coverage: All zones
IEC 60079 Compliance
IEC 60079-0/1/7/31
Issuing body: International Electrotechnical Commission
Scope: General requirements, flameproof enclosures, increased safety, dust ignition protection
Coverage: International standard
Utility Model Patents (China)
Multiple patents
Issuing body: National Intellectual Property Administration, China
Scope: Cable gland designs and explosion-proof mechanisms
Coverage: Manufacturing quality
IP66 / IP68 Ingress Protection
IP66 & IP68 (1.5m, 30min)
Issuing body: Verified per IEC 60079-7 and IEC 60079-31
Scope: All BAT56 series cable glands -- dust-tight, water immersion rated
Coverage: All product series
Standards
International Standards Compliance
| Standard | Edition | Description |
|---|---|---|
| IEC 60079-0:2017 | 7.0 | Explosive atmospheres - Part 0: Equipment - General requirements |
| IEC 60079-1:2014 | 7.0 | Equipment protection by flameproof enclosures "d" |
| IEC 60079-7:2017 | 5.1 | Equipment protection by increased safety "e" |
| IEC 60079-31:2022 | 3.0 | Equipment dust ignition protection by enclosure "t" |
| GB/T 3836.1 | - | Explosive atmospheres - General requirements (China standard) |
| GB/T 3836.2 | - | Equipment protection by flameproof enclosures "d" (China) |
| GB/T 3836.3 | - | Equipment protection by increased safety "e" (China) |
| GB/T 3836.31 | - | Equipment dust ignition protection (China) |
| EN 60079-0 | - | Explosive atmospheres - General requirements (Europe) |
| EN 60079-1 | - | Flameproof enclosures (Europe) |
| EN 60079-7 | - | Increased safety (Europe) |
| EN 60079-31 | - | Dust ignition protection (Europe) |
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