KSTPlant

KST Pressure Seal Gate Valve Drawing

Exclusive Distributor Agreement with GCTC

KST Plant has Signed a Contact of “Exclusive Distributor Agreement” with GCTC.

MEETING WITH ROYAL COMMISSION OFFICIALS FOR WORKSHOP

MEETING WITH ROYAL COMMISSION OFFICIALS FOR WORKSHOP      ROYAL COMMISSION: The Royal Commission for Jubail and Yanbu (RCJY) established in 1975 is the Saudi Government Agency, reports to the Prime Minister, entrusted with the task of planning, developing, operating and managing the three world-class industrial cities, Madinat Al-Jubail, Madinat Yanbu Al-Sinaiyah and Ras Al-Khair Industrial…

WORKSHOP (KCC & KNN)

Company is establishing a new SPU, one step ahead to success in form of a WORSHOP.

With achieving miles stones in the construction and contracting business GCTC is introducing new and unique technologies for repair & maintenance and surface treatment for pipes, plants, pumps, valves, rehabilitation of tanks and other relevant products.

These technologies are KCC & KNN. These technology meets the…

KCC (Chromium Carbide Coating)

What is KCC:

    Principle-Diffusion of metal onto the surface

Features-Excellent abrasion and chemical resistance

Main products-Slurry pump impellers, chute liners, pipes, and metal seat ball valves.

In particular, the valve body inner surface treatment by the KCC on maximizing the service life by having a corrosion / abrasion resistance, such as seat & ball. KCC surface treatment developed by…

KNN (Plasma nano ion nitrification)

What is KNN:

Using the hollow cathode effect, active nitrogen atoms with high density and low energy are nano-sized, and then deposited, diffused on the surface of treated material.

Principle-Formation of nano nitriding and carburized layers with atomic nitrogen and carbon through low voltage high density plasma generation process.

Features-Low temperature treatment, formation of stainless…

2017 Hannover Messe

2016 India Mumbai Pump-Valve Exhibition

2016 India Mumbai Pump-Valve Exhibition

2016 Kazakhstan Oil & Gas Exhibition

2016 Kazakhstan Oil & Gas Exhibition

2016 Indonesia Pump Exhibition

2016 Indonesia Pump Exhibition

KST Company Profie in Korean

Soft Seated or Metal Seated Ball Valves?

  There are two types of seat in a ball valves, soft seated and metal seated. Soft seated ball valves use a thermoplastic material such as PTFE, NBR etc. Metal seated ball valves use metal as seat material such as 316 SS, monel, etc. Each ball valve seat type has its own characteristic and thus having its own advantages and disadvantages. So how to select the best ball valves seat type?

In…

Metal Seated Ball Valve

Metal Seated Ball Valve

  High surface hardness (HV 1700)

Smooth operation with low friction coefficient (Less than 0.1~0.4)

Chemical resistance (high resistant to brine, sulfuric acid, hydrochloric acid, andphosphoric acid)

Constant hardness at high temperature (750℃)

*. In particular, the valve body inner surface treatment by the KCC on maximizing the service life by

The Advantages of Using Butterfly Valves

What Is A Butterfly Valve? A butterfly valve is a quarter-turn valve used to regulate flow. A metal disc in the body of the valve is positioned perpendicular to the flow in the closed position, and rotated one quarter of a turn to be parallel to the flow in the fully opened position. Intermediate rotations allow regulation of liquid flow. They are often used in agricultural and water or…

How does it work: Butterfly Valves

A butterfly valve is a flow regulating disc valve. According to the BVAA, a butterfly valve is “a valve in which the obturator rotates about an axis at right angles to the direction of flow and, in the open position flow passes around the obturator.”

In other words, a butterfly valve consists of a circular disc or plate built with a stem through the middle or attached offset. When opened, the…