Guillemin Coupling Manufacturer in China
Hokare supplies a wide range of Guillemin coupling with a BSP male & female thread, hose tail, and blank caps. It is available in polypropylene and brass materials.
- Available in DN100, DN65, and DN40 sizes
- Conforms to NF S61-704 and 705 standards
- Can be connected with DSP/AR couplings
Hokare Guillemin Coupling
Guillemin coupling is known as a French-type symmetrical system. It is commonly used on tankers for granule and bulk powder transfer. This system is designed for loading/unloading dry & liquid loose substances and industrial installation transferring. Most Guillemin coupling is manufactured according to NF E29572 or EN14420-8 standards.

- Size Range: ¾” – 4”
- Materials: Stainless-steel, Aluminum

- Size Range: ¾” – 4”
- Materials: Stainless-steel, Aluminum

- Comes with a lock ring
- Available Material: Aluminum, Stainless Steel

- Can be available with or without a lock ring
- Aluminum and Stainless-Steel Material


- Size Range: 3/4” – 4”
- Materials: Aluminum, Stainless Steel
Guillemin Coupling Material
- Coupling: AISI 316 – 1.4401 Stainless Steel and Aluminium Heat Treated
- Seal: White NBR (FDA-approved, Black NBR (aluminum and stainless-steel standard), Green FPM, White EPDM, and White PTFE
Dailymag mainly manufactures Guillemin coupling in aluminum, stainless steel, brass, and polypropylene.


Guillemin Coupling Assembly
- Band Clamps
- Worm Drive Clamps
- Safety Clamps
- EN 14420-3 Safety Clamps
- Swage Ferrules designed for helical hose shank
- Butt Welding
Quality Testing
Hokare manufactures Guillemin coupling under several tests by our R&D department. Our company has its own testing methods and latest gauges confirmed by European standard EN 14420-8. Our Guillemin coupling is tested in the following:
- Material test
- Lugs
- Locking ring
- Dimension
- Quality finishing


Guillemin Coupling Application
Hokare Guillemin coupling is widely used in the following industries:
- Oil Industry
- Chemical Industry
- Fire Protection
- Paper Manufacture
- Construction and Metallurgy
Hokare – One-Stop Solution Guillemin Coupling Supplier in China
Hokare is a leading producer of top-quality Guillemin coupling for more than ten years. We have professional designers and engineers along with our advanced manufacturing tools. Our Guillemin coupling also known as fire-fighting couplings provide perfect sealing. We design them with the following features:
- A locking system
- Thick body for excellent abrasion resistance
- Groove,
- Double reinforced lugs for excellent impact resistance
- Dual parts mounted on grip collars
- Locking ring
- Clamping raisings
Hokare Guillemin Coupling

- Service Pressure: 16 bar.
- Pressure Test: 24 bar.
- Breaking Pressure: 48 bar.

Hokare provides Guillemin coupling with NBR (Nitrile Butadiene Rubber) seals in its operating temperature range:
- -20 ° C to + 65 ° C.