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Quick Details

  • Grade Group: Q195-Q345
  • Grade: Q235, Q235
  • Thickness: 1.97 - 3.81 mm, 1.97mm--3.81mm
  • Section Shape: Round
  • Outer Diameter(Round): 20.7 - 113.44 mm
  • Place of Origin: Zhejiang, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Technique: ERW
  • Certification: UL
  • Alloy Or Not: Non-alloy
  • Alloy or not: non-allou
  • Surface finish: Hot dipped galvanized or pre galvanized
  • Standard: UL1242
  • Section shape: Round
  • Outside diameter: 20.7mm--113.44mm
  • Brand: UNIVER

Packaging & Delivery

Packaging Details woven bag.
Delivery Time 15--30 days
Product Description


OKAIL Intermediate Metal Conduit (IMC) is precision manufactured for economical protection and long lasting value for the electrical raceway system.IMC is lighter in weight and as strong as Rigid.


UL 1242:E477629

Packaging & Shipping

Our Services

1. Superior Quality & competitive price

We are the manufacturer for conduit, we process as ISO 9001 and UL standards for our products by advanced technics and well-equiped facilities. Therefore, our quality is excellent and the price is very competitive.

2. Convenience purchasing:

Customers can find all the related fittings here like set screw coupling/compression coupling/compression connectors/non-metallic coonector/strut clamps/reducing bushing etc.

3. Good service


All our staff are professional and dedicated. We not only provide good quality in competitive price but also offer good suggestions and develop new products with clients. We are a responsible cooperation and would like to cooperate with customers all over the world.


Company Information


Ningbo Okail Electric Company is a successful manufacturer in the field of electric conduit, elbows,couplings and related electric fittings. Most of our products got the approval of UL,CSA certification.
Our UL file number:E365150,E362849,E362923,E471217
We appreciate your interest in Ningbo Okail Electric company,we will strive to earn your trust every day.

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