Zhejiang, China
Business Type:
Management System Certification:
ISO 9001, ISO 9000, ISO 14000, HSE
OEM/ODM Service
Sample Available

Micro Duct Fittings, Microduct Couplers, Gasblock Connector manufacturer / supplier in China, offering 100% Tested Micro Duct Gasblock Connector, 2W160-15p Weak Acid and Alkali Resistant 2 Way Plastic Solenoid Valve, 2wsl Series Solenoid Valve, Al, Bl Series Air Source Treatment Unit Lubricator (Asia Series) and so on.

Gold Member Since 2010
Audited Supplier

100% Tested Micro Duct Gasblock Connector

Get Latest Price
Purchase Qty. / Reference FOB Price
200-999 Pieces US $0.6
1,000-4,999 Pieces US $0.5
5,000+ Pieces US $0.4
Production Capacity: 100000000
Transport Package: PP Bag
Payment Terms: L/C, T/T, Western Union
Transmission Medium: Single-Mode
Structure: SC
Number of Cores: Single-Core
Ferrule Endface: APC
Shape: Square
Fabrication Process: Moulded

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Basic Info

Model NO.: BLS
Application: Fiber Distribution Frame
Light Source TYPE: Laser
Connector Type: ST
Brand: OEM
Sizes: 3mm to 22mm
Gasblock: Waterblock
Color: Red, Blue, Yellow
Trademark: SMT
Specification: CE, ROHOS
Origin: China
HS Code: 39174000

Product Description

100% Tested Micro Duct Gasblock Connector
100% Tested Micro Duct Gasblock Connector
  • Provides a watertight and gastight seal
  • The internal seal can be open to blow cable through and closed after installation to provide a complete seal
  • Tube to tube connection
  • Caters for various cable diameters
About MicroDuct Accessories

Microduct Couplers and End Stops are of a quick connect design, with pull ring release and a clear barrel for viewing. The clear barrel allows for visual inspection to determine if the duct ends are properly seated in the coupler during installation, or if the cable has passed through the coupler during the installation phase.

Microduct Couplers are available two configurations; straight and transition to allow the connection of two microducts with different outer diameters. Microcouplers are rated at 175 psi with a safety factor of 4:1. Sizes and specification are listed below:

Working Pressure/Temperatures:
TrueSeal™ Fiber Optic Fitting Working Pressure (PSI)

Fitting Size.....Polycarbonate
5mm.............Vacuum to 175
7mm.............Vacuum to 175
8mm.............Vacuum to 175

10 mm..............Vacuum to 175
12 mm..............Vacuum to 175
12.7mm.............Vacuum to 175
14mm.............Vacuum to 175
16mm.............Vacuum to 175

18mm............Vacuum to 175
20mm............Vacuum to 175
22mm............Vacuum to 175
Temp. Range.....-30°F (-34°C) to +180°F (85°C)

Actual working pressures will be lower at elevated temperatures

Burst pressures are four times the fittings room temperature working pressure (four time safety factor)

Vacuum rating to 28 inches of Hg at room temperature

Microduct Split Couplers are used when it is necessary to access cables at mid-span for placing slack coils. Available to fit 12mm and 12.7mm O.D. microducts.

Microduct Cutters are available in two styles:
Standard Straight Cutters for clean cuts prior to coupling
Ring Cutters are used when necessary to safely access cable in the duct

Microduct End Caps are threaded into microducts internally for pressurizing microducts prior to installing. Microduct End Caps keep microducts from imploding and add stiffness during the installation process. Available to fit 10mm and 12 and 12.7mm microducts.

Why choose us? 

(1) Quality, we only produce top-level quality products, we promise that all of our product's raw material are first class, and good quality system controls, so our goods' quality is very good. 

(2) Price, our policy is that "Win-to-Win". That means in view of our long-standing business relationships, we only take small profit to help you for the marketing. 

(3) Delivery, we alway have some products in stock, so we can complete the delivery within the time stipulated before. 

(4) No MOQ, I think it is an attractive condition to some of you who have no big demands for each items temporarily.

Microduct Coupler Removal Tool makes removing microcouplers easy saving wear and tear on hands and fingers.

Digital Calipers used for measuring the outer diameters of cables and ducts to insure proper sizing and compatibility with Jetting inserts and couplers. Measurements ASME and Metric.

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