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Modelo: DB4*12/8
marca: OEM
Diameter: 16/12 14/10 12/8 10/6mm
Length: customization
Ovality (%, Before Coiled): 5%
Nome de produto: microduct
Material: HDPE
Serviço De Processamento: Extrusão
Opções De Cores: Branco, vermelho, verde, azul totalmente colorido
Uso: underground installation
Espessura Do Subduto: 2,0 mm
Espessura Da Bainha: 1,2 mm ou personalizado
| Unidades de venda: | Meter |
| Tipo de pacote: | Pacote de exportação padrão, comprimento do tambor é 2000m ou personalizado |
| Exemplo de imagem: |
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Raw material:
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HDPE of a high-molecular type with the following parameters is used for production of the microduct:
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Melt flow index
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0.1～ 0.3 g/10 minutes (190 C , 2.16KG)
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EN ISO 1133
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Density:
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Min. 0.940 g/cm3
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ISO 1183
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Tensile strength at yield:
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Min. 21MPa
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ISO 527
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l Elongation at the break
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Min 350%
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ISO 527
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l Environmental stress crack
resist (F50) |
Min. 350 hours
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ISO 4599
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Physical and Mechanical Properties of Sub-duct 12/8mm
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1
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Visual appearance
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Visual inspection
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Ribbed inside & smooth outside surface, free from blisters, shrink hole, flaking, scratches & roughness.
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2
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Outer diameter
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GTOC
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12.0mm ± 0.1mm
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3
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Wall thickness
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GTOC
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2.0mm ± 0.10mm
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4
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Inner diameter clearance
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Blowing steel ball
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A 6.0mm steel ball can be blown freely through the duct.
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5
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Ovality
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GTOC
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≤ 7%
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6
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Pressurization
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5 minutes @12 bar each duct
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No damage and leakage
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7
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Kink
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IEC 60794-1-2 Method E10
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≤ 120mm
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8
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Tensile strength
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Rate of extension:
100mm/min |
≥ 1200N
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9
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Impact
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IEC 60794-1-2 Method E4
1.0 J Impact, recovery time 1 hour |
No residual deformation > 15% of inner and outer diameter, shall pass inner diameter clearance test.
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10
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Min. bend radius
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144mm
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No residual deformation > 15% of inner and outer diameter, shall pass inner diameter clearance test.
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Physical and Mechanical Properties (BUNDLE)
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Tube Bundle
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No. of ways
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Outer Diameter
（Nom.） |
Wall thickness
(mm) |
Tolerance
(mm) |
Max Tensile
(N) |
Bend Radius
(mm) |
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HDPE 2x 12/8mm
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2
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26.4*14.4mm
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1.2
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±0.20
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weight*G
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264
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HDPE 4x 12/8mm
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4
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26.4mm
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1.2
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±0.20
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weight*G
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264
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HDPE 7x 12/8mm
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7
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38.4mm
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1.2
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±0.70
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weight*G
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384
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HDPE 12x 12/8mm
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12
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50.4*45.6mm
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1.2
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±0.70
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weight*G
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500
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*Customization service available for different sheath thickness or different number of sub-ducts.
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Standards:
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Crush performance
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IEC 60794-1-2-E3
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Tensile & elongation
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IEC 60794-1-2-E1
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Bend
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IEC 60794-1-2-E11
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Flexibility
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IEC 60794-1-2-E8
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Kink
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IEC 60794-1-2-E10
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Pacote: Pacote de exportação padrão, comprimento do tambor é 2000m ou personalizado
produtividade: 600000 Meter/Meters per Month
transporte: Ocean,Land,Air,Express
Lugar de origem: China
Apoio sobre: 600000 Meter/Meters per Month
Certificados : ISO,ROHS
Código HS: 3917210000
porta: Shenzhen,Guangzhou
Tipo de pagamento: L/C,T/T,Paypal,others,Cash
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,Express Delivery
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