Storz Coupling Supplier in China

Hokare, a premier manufacturer based in China, specializes in Storz couplings, offering a comprehensive range that includes external thread, internal thread, tail, cover, and reducer options. Each product is designed for swift and seamless connection with couplings of the same size, catering to diverse industry requirements.



Different Type of Storz Coupling

Storz couplings are frequently used as fire hose couplings or fittings. Made according to German standards (DIN143). It is typically made of brass, stainless steel, and aluminum alloy. Storz couplings are symmetrical non-shut-off couplings. These couplings are ideal for working with water, acids, and other fluids. It can be applied as connecting couplings for connecting different hose types.

Storz Blind Cap With Chain

Storz Blind Cap With Chain

Lug clamping connection, aluminum forged body structure, rubber NBR seal or customized. Corrosion and wear resistant.

Storz Coupling With Female Thread

Storz coupling with female thread has 2 seals to prevent divulge. Durable and versatile, high performance fittings.

Storz Coupling With Flange

Storz Coupling With Flange

Perfect for 15 to 200 °C (5 to 392 °F) temperatures. Available in sizes:1-1/2″-6″, Material:  aluminum, brass with NBR gasket.

Storz Couplings Male BSP Thread Fittings

Male BSP Thread Fittings

Quick connect and disconnect of fittings male thread connection. Suitable for fire fighting, irrigation, oil applications, and more.

Storz Hose Tail Coupling

Easy to install Storz hose tail coupling, with long service life,  good sealing, not easy to fall off. Perfect for irrigation, oil, chemical industry, etc.

Storz Suction Hose Coupling

Storz Suction Hose Coupling

Used in refinery, military, and civil protection applications. Resistant to acid, alkali, corrosion, rust, etc.

Storz Coupling

why us

Why Choose Hokare Storz Coupling

Hokare is committed to supplying high-quality Storz coupling for your project and applications. We have in-house production facilities, advanced manufacturing techniques, and a production line. All fittings are manufactured carefully in compliance with DIN quality assurance, BSP, EN, ISO 228, NPT, NPSH, and NH certifications. It follows strict quality control from raw materials, production processes, packing, and delivery. We offer low MOQ, full customization, and OEM / ODM services. 

Wide Range Of Sizes

Storz coupling is available in 1-8 inches diameter. (25mm, 40mm, 50mm, 65mm, etc.)

Easy Connect

Storz coupling can be connected to hoses quite quickly and easily. Not easily detach with good sealing.

OEM/ODM Designs

Hokare offers OEM/ODM Storz coupling with your logo, m,aterial and custom packaging at any quantity.

Certified Fittings

All Storz coupling is manufactured in accordance to CCCF, ISO, DIN, JIS, etc.

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Storz Coupling High-Quality Material

Storz couplings are made from common materials such as:

  • Stainless Steel – excellent corrosion resistance, temperature resistant, very durable material
  • Brass – low-friction, high-strength, malleable, and easily machined metal for Storz coupling production.
  • Aluminium – rust-resistance, machined and molded quickly to form Storz coupling. Solid and durable, withstand acids, water, etc.

Advantages Using Hokare Storz Coupling

  • Simple to assemble and disassemble
  • More durable and less prone to breaking
  • 16 bar maximum operating pressure (232 psi).
  • Silicone, FPM, NBR, NBR white suitable replacement seals
  • Quick-release, symmetrical coupling
  • Resistance to contamination
  • High, unrestricted flow rate
  • High-performance fittings

Storz Coupling Lug Distance

The lug distance makes Storz couplings simple to recognize. Using a pair of calipers, measure the interior space between the lugs of a coupling to determine its lug distance. The most popular Storz couplings and their lug distances are listed below. Frequently referred to with a letter classification.

Lug distance 89 mmB-couplings
Lug distance 133 mmA-couplings
Lug distance 66 mmC-couplings
Lug distance 31 mmD-couplings

Storz Coupling Wide Range of Applications

Storz couplings can be used for fire protection systems. It connects fire hose, PVC pipe, and other low-pressure pipes. Due to their excellent resistance against corrosion, acids, and water, they are widely used for industries such as:

    • Refineries
    • Agricultural
    • Chemical industry
    • Food industry
    • Construction
    • Shipbuilding industry
    • Maritime safety
    • Military, etc.


Custom Storz Coupling for Your Next Project

Aluminium Storz Coupling

Aluminium Storz Coupling

  • Forged Aluminum(6061)
  • Male and Female thread BSP
  • 16 Bar maximum working pressure
  • Suitable for deck wash hoses, water hoses, and fire hoses.
  • Hard Anodized, Anodic Oxidation Treatment, etc.
  • Brass Storz Coupling

  • For use with fire hoses
  • Resistant to corrosion, rust
  • Tested thoroughly before the delivery
  • Available in different types and sizes of coupling standards
  • Stainless Steel Storz Coupling

  • Stainless Steel-316L Material
  • Fast connection and release by twisting 120°
  • Maximum operating pressure is 16 bar (232 psi).
  • Temperatures between -15 to 200 °C (5 to 392 °F)
  • Improve the quality of your products with our Storz Coupling services
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