Couplings

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Japanese Coupling

  • Japanese Coupling
  • Japanese Coupling
  • Japanese Coupling
  • Japanese Coupling
  • Japanese Coupling

Japanese Coupling
Couplings
The Japanese interface is a compact quick connector designed according to Japanese industrial standards, known for its high manufacturing accuracy, lightweight size, and easy installation. Widely used in fire protection, water supply systems, industrial equipment, and general supporting fields. The structure is tightly sealed, anti vibration, and has a long service life even in frequent use environments.
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Product Details

Characteristic

1. Small size and light weight

2. High manufacturing accuracy

3. Simple and fast connection

4. Reliable sealing

5. Anti vibration

6. Durable and wear-resistant

7. Strong universality


Scope of application

-Fire hoses and firefighting equipment

-Water supply and irrigation system

-Industrial hydraulic equipment

-Civil and municipal supporting equipment

-Horticulture and engineering equipment


Parameter

Size1-1/2",2",2-1/2"
MaterialAluminum or Brass
FeatureLight & Portable,simple Operation,Convenient

FAQ

What payment terms do you accept?

We accept T/T, L/C, Western Union and Alibaba Trade Assurance. Usually 30% deposit, balance paid before shipment.

What shipping methods do you offer?

We provide sea freight, air freight and express (DHL/FedEx/UPS/TNT). Shipping time depends on your destination.

How long is the delivery time?

For in-stock items: 3–7 working days.

For customized or bulk orders: 15–30 working days.

Are your products certified?

Yes. Our fire products have CCC, CNAS and ISO certifications, meeting international market requirements.

Do you accept OEM & ODM?

Yes, we provide custom design, logo printing and OEM/ODM service according to your requirements.

What about quality warranty?

We offer a 12-month quality warranty. Free replacement and technical support are provided for quality issues.

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