This 7-way 12/8 mm HDPE microduct tube bundle is presented for FTTH and fiber-optic cable blowing in existing or underground ducts.
The source states 12 mm sub-duct OD, 8 mm ID, 1.2 mm PE sheath and a 38.4 mm × 35.2 mm bundle profile. It also states low-friction inner surfaces, virgin HDPE and supplier test values; confirm the current drawing and batch evidence.
The outer and inner diameter shall show, under visual examination without damage and no reduction of diameter greater than 15%.
IEC 60794-1-2
Method E3
3
Kink
≤120mm
-
IEC 60794-1-2
Method E10
4
Impact
Striking surface radius: 10mm
Impact Energy: 1J
Number of impact: 3 times
Recovery time: 1 hour
Under visual examination, there shall be no damage to the micro duct.
IEC 60794-1-2
Method E4
5
Bend radius
Number of turns: 5
Mandrel diameter: 144mm
Mumber of cycles: 3
The outer and inner diameter shall show, under visual examination without damage and no reduction of diameter greater than 15%.
IEC 60794-1-2
Method E11
6
Friction
/
≤0.1
FCST
Pos
Item
Specification
1
Appearance
Smooth outer wall (UV-stabilized) without visible impurities; well-proportioned color, no bubbles or cracks; with defined markings
on outer wall.
2
Tensile strength
Use Pull socks to tension a sample in accordance with table below:
Sample length: 1m
Tensile speed: 20mm/min
Load: 5400N
Duration of the tension: 5 min.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
3
Crush Resistance
A 250mm sample after 1 minute load time and 1 hour recovery time. Load (plate) shall be 2000N. The imprint of the plate on the
sheath is not considered as mechanical damage.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
Pos
Item
Specification
4
Impact
Striking surface radius shall be 10mm and impact energy 10J. Recovery time shall be one out. The imprint of the striking surface
on the microduct is not considered as mechanical damage.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
5
Bend
Diameter of mandrel shall be 40X OD of sample, 4 turns, 3 cycles.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
The outer and inner diameter shall show, under visual examination without damage and no reduction of diameter greater than 15%.
IEC 60794-1-2
Method E3
3
Kink
≤120mm
-
IEC 60794-1-2
Method E10
4
Impact
Striking surface radius: 10mm
Impact Energy: 1J
Number of impact: 3 times
Recovery time: 1 hour
Under visual examination, there shall be no damage to the micro duct.
IEC 60794-1-2
Method E4
5
Bend radius
Number of turns: 5
Mandrel diameter: 144mm
Mumber of cycles: 3
The outer and inner diameter shall show, under visual examination without damage and no reduction of diameter greater than 15%.
IEC 60794-1-2
Method E11
6
Friction
/
≤0.1
FCST
Pos
Item
Specification
1
Appearance
Smooth outer wall (UV-stabilized) without visible impurities; well-proportioned color, no bubbles or cracks; with defined markings
on outer wall.
2
Tensile strength
Use Pull socks to tension a sample in accordance with table below:
Sample length: 1m
Tensile speed: 20mm/min
Load: 5400N
Duration of the tension: 5 min.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
3
Crush Resistance
A 250mm sample after 1 minute load time and 1 hour recovery time. Load (plate) shall be 2000N. The imprint of the plate on the
sheath is not considered as mechanical damage.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
Pos
Item
Specification
4
Impact
Striking surface radius shall be 10mm and impact energy 10J. Recovery time shall be one out. The imprint of the striking surface
on the microduct is not considered as mechanical damage.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
5
Bend
Diameter of mandrel shall be 40X OD of sample, 4 turns, 3 cycles.
No visual damage or residual deformation greater than 15% of the duct assembly outer diameter.
PRODUCT DETAIL IMAGES
Product Detail
The original product detail images are retained for visual reference. Confirm the quoted model, dimensions and test requirements before ordering.
SELECTION GUIDE
Selecting a 7-way 12/8 mm bundle
Use these checkpoints to prepare a product-specific enquiry and close the fit, test and documentation questions before ordering.
Confirm the way countMatch seven ducts to cable count and spare capacity.
Check cable clearanceConfirm the 8 mm inner diameter and blowing method.
Plan the routeUse the 38.4 × 35.2 mm profile and project bend limits.
Oulu Automatic Equipment presents itself as a supplier of microduct connectors, HDPE microduct systems, cable blowing accessories and pneumatic fittings for telecom contractors, distributors and OEM partners.
The supplier’s Service page describes support from product consultation and customized solutions through production, delivery and after-sales. Include these details in a product enquiry:
Match seven ducts to cable count and spare capacity.
Target quantity, model or size mix, sample needs and packing preference.
Drawings, route conditions, pressure or sealing tests and compliance documents.
Current MOQ, price, freight, sample timing and production timing to be confirmed in the quotation.
Company-level support and commercial terms should be reconfirmed for the selected product and order.
Share dimensions, route conditions and quantities for a product-specific quotation.Send product requirements
PROJECT SUPPORT
Plan the right microduct solution
Review the microduct route solutions and Service pages for project context, then confirm exact fit, documents and commercial terms in the quotation.
Zhejiang Oulu Automatic Equipment Co., Ltd. Short Description: Model Number:4ways DB Tube Bundle Place of Origin:Wenzhou, China Brand Name:ANMASPC *Aging-resistant, anti corrosion of chemicals. *HDPE Sub Duct is convenient in construction, save time and the project cost. *Waterproof, damp-proof, fibre blowing microduct...
Zhejiang Oulu Automatic Equipment Co., Ltd. Short Description: Essential details Model Number: 4 ways DB Tube Bundle Type:Micro Duct & Tube Bundle Place of Origin:Wenzhou, China Brand Name:ANMASPC Use:FTTH Warranty Time:12months Network:None Sub duct Inner diameter:10mm Sub duct outer diameter:12mm...
