- What do the abbreviations IEMI, EEMI, HEMI, SEMI for your flexible conduit mean?
- How's your flexible conduit rating of IEC 529 INTERNATIONAL PROTECTION?
- How's fire-resistant performance rating, and refer to which product series?
- What are the features of Low Smoke Halogen Free (LSHF) products H2017, H2066, H2067, H7027?
- What are the Inherent Low Fire Hazard (ILFH) products?
- More information in our Official Website, please go to
What do the abbreviations IEMI, EEMI, HEMI, SEMI for your flexible conduit mean?
Bliss Yih divide our EMI/RFI shielding ability into 4 grades for easier product choosing:
IEMI - INHERENT EMI/RFI SHIELDING: General galvanized steel flexible conduit
EEMI - ENHANCED EMI SHIELDING:
Galvanized steel flexible conduit with stainless steel braiding coat
HEMI - HIGH EMI/RFI SHIELDING: Brass/copper interlocked conduit or general flexible conduit with tinned copper braiding and liquid-tight coating
SEMI - SUPER EMI/RFI SHIELDING: Brass/copper interlocked conduit with tinned copper braiding and liquid-tight coating
How's your flexible conduit rating of IEC 529 INTERNATIONAL PROTECTION?
IP66
FLEXIBLE CONDUIT:A2017,A2066, A2067, A9333, A9533, E2017, P2017, N2017
FLEXIBLE CONDUIT CONNECTOR: B2101, C2101, E2101, L2101, N2101, B2102, C2102, E2102, L2102, C8096, B2161, B6132, B7132, L6132, L7132, B2439, L2439
IP65
FLEXIBLE CONDUIT CONNECTOR: B0419, B0439, B5439, L5439
IP50
FLEXIBLE CONDUIT: A2012, A2082, A9133
FLEXIBLE CONDUIT CONNECTOR: B1132, C1132, E1152, B4432
How's fire-resistant performance rating, and refer to which product series?
LFH - LOW FIRE HAZARD: A Series, R Series
ELFH - ENHANCED LOW FIRE HAZARD: H Series, A2066
SLFH - SUPER LOW FIRE HAZARD: U Series
ILFH - INHERENT LOW FIRE HAZARD: All metal conduits have inherent fire resistant ability
What are the features of Low Smoke Halogen Free (LSHF) products H2017, H2066, H2067, H7027?
The inner tube are made of matel, covered by halogen free plastic material. Therefore, there will be no poison gas produced when burned.
Detailed attribute examinations, results, and the examination methods are as follows:
Test 1: ASTM D2863
Limiting Oxygen Index (LOI)
Typical Value: 38
Test 2: ASTM E662
Smoke Density
Typical Value: 25kW/M² X 20min
Flaming D1.5/Dm (Corr.)
Typical Value: 6 / 76
Non-Flaming D1.5/Dm (Corr.)
Typical Value: 1 / 197
Test 3: NES 713
Toxicity-Index
Typical Value: 0.443
What are the Inherent Low Fire Hazard (ILFH) products?
ILFH products include type A2082, A2012, A9133, A7013, T2013, T2014. These flexible conduit are without jacket. Conduit are made of metal or with metal braiding.
