1.Description 

Mechanical seal ring are used to seal the clearance between the rotating shaft and the stationary housing in equipment such as pumps and mixers, so that liquid can not leak out through this clearance. 

Tungsten carbide is the most excellent seal face material in the seal material world.One of main reasons for using Tungsten Carbide is the additional wear resistance that can be achieved in both moving and static parts.This is particular the case in serve service conditions, such as high temperature,and high levels of corrosion and abrasion.

2.Grade and application

Application Field:

Tungsten carbide seal ring are used as seal faces in pump and seal, compressors and agitators. It is widely used d in Oil Refineries, petrochemical industries, Fertilizer Plants,Petrochemical plants, Pharmaceutical industries.

Other grades can be ordered by customer's requirements.

3.Size and drawing  

Other sizes can be ordered by customer's requirements.

4. Product Display

1. Company Introduction

Located in Liyu Industrisl Area, Zhuzhou City, Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide Co.Ltd, Ltd was established in May of 2001 with the investment of RMB 40 million. We own up-to-date production line, advanced equipment, lots of technicians. We have passed ISO 9001:2000 in the year of 2003. And we have been always trying our best to provide our customers with high quality, best price and satisfactory services.

We specialize in series of tungsten carbide products, such as cold heading dies, brazed tips, disc cutters, plates and plates, saw tips, round rods, rock drilling bits and buttons, milling tools, geological exploration drill tools and so on. Our products are exported to UK, European, Japan, Taiwan and South-east Asia etc.

We are manufacturer, not just trade!

You’re welcome to contact and have a visit to our factory!

2.  Main Products

3.  The panorama of the factory

4.  Production and Inspection

5.  Certification