KOTRA’s Global Promotion Project

KOSHUR – Grooved Piping Systems

About KOSHUR

KOSHUR has domestic places of business in Eumseong, Korea (Headquarters and Factory), a sales office in Seongnam, and a Busan branch. In addition, KOSHUR supplies excellent products that can satisfy consumers’ needs in the global markets through factories in China and Thailand.

“With the craftsmanship that considers customer satisfaction as the first priority, we will continue to strive to provide better quality and service that matches global market trends,” stressed the company’s CEO.

Main Products

Carbon steel, Ductile iron steel

Stainless steel

Roll grooving machine with safety device

PR Video

Product Descriptions

Grooved Piping Systems

KOSHUR was founded in 2005 as an independent corporation and is recognized as a leader in manufacturing and designing grooved piping systems.

With 19 years of experience in producing grooved couplings & fittings, KOSHUR competes with the world’s leading companies. it produces perfect grooved products according to product standards such as UL, FM, KS, NFPA13, and the ISO-9001:2015 quality system.

KOSHUR’s quality products are being applied to such diverse applications as: fire protection; HVAC; sanitary; water supply & treatment; oil & gas; petrochemicals; power; desalination; mines; marine; offshore; industrial plant; skyscrapers; buildings; residences; warehouses; infrastructure, etc.

 Stainless steel, grooved coupling &fitting

The 90˚ short elbow in sizes 50A to 150A have the same C-E values as the ductile short elbow, allowing for more space during installation. 

Carbon steel, grooved fitting

The 90˚ short elbow in sizes 50A to 150A have the same C-E values as the ductile short elbow, allowing for more space during installation. 

Ductile iron steel, grooved coupling &fitting

KOSHUR offers Chinese products for the general market, and Thai products for specialized markets to meet different customer needs.

Roll grooving machine with safety device

A sliding safety cover is equipped for preventing hand and finger safety accidents of workers (Korea Patent registered).

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