JZ-DMT Series(Deck & Bulkhead Penetrations), Cable and pipe Transits

Electric Cables and Accessories

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Cable and Pipe Transits

JZ-DMT Series(Deck & Bulkhead Penetrations)

Product Description

Composed of a steel coaming 5mm thickness welded to the bulkhead or deck and filled with the sealing material(JZ-DMT) and blocking material(JZ-PD06) and several type of cable., , I.For A-60 bulkhead multi/single cable penetration Type: JZ-DMT/A60/CB, Steel Coaming Size(mm) Thickness Maximum cable outside diameter Maximum ratio of cable occupation , 800(L) x 300(W) x 200(D) 5mm 63.8mm 25.1% , 200(L) x 100(W) x 200(D) 5mm 34mm 23.3%, 120 x 200D 5mm 34mm 22.8%, 40 x 200D (single cable) 5mm 23.5mm 34.5%, , II. For A-60 deck multi/single cable penetration Type: JZ-DMT/A60/JB, Steel Coaming Size(mm) Thickness Maximum cable outside diameter Maximum ratio of cable occupation , 800(L) x 300(W) x 200(D) 5mm 63.8mm 25.1% , 200(L) x 100(W) x 200(D) 5mm 34mm 23.3%, 120 x 200D 5mm 34mm 22.8%, 40 x 200D (single cable) 5mm 23.5mm 34.5%, , III. For A-0 bulkhead multi/single cable penetration Type: JZ-DMT/A0/CB, Steel Coaming Size(mm) Thickness Maximum cable outside diameter Maximum ratio of cable occupation , 600(L) x 300(W) x 200(D) 5mm 63.8mm 22.25% , 200(L) x 100(W) x 200(D) 5mm 34mm 23.3%, 120 x 200D 5mm 34mm 22.8%, 40 x 200D(single cable) 5mm 23.5mm 34.5%, , IV. For A-0 bulkhead multi/single cable penetration Type: JZ-DMT/A0/JB, Steel Coaming Size(mm) Thickness Maximum cable outside diameter Maximum ratio of cable occupation , 600(L) x 300(W) x 200(D) 5mm 63.8mm 22.25% , 200(L) x 100(W) x 200(D) 5mm 34mm 23.3%, 120 x 200D 5mm 34mm 22.8%, 40 x 200D(single cable) 5mm 23.5mm 34.5%

Product Ratings

A-0 Fire Rating (JZ-DMT/A0/CB and JZ-DMT/A0/JB Type) | A-60 Fire Rating (JZ-DMT/A60/CB and JZ-DMT/A60/JB Type) | Watertight test: 0.3 Mpa for 60 minutes; | Gastight test: 0.025 Mpa for 30 minutes

Applicable Standards

Chapter II-2, Regulation 9.3.1 of SOLAS Consolidated Edition 2014, as amended;
Annex 1, Part 3 Appendix 2 A.IV of 2010 FTP CODE(2012 Edition).