Tungsten Carbide 6% Nickel Bonded mechanical seal
1.Passed ISO9001&14001
2.excelent property;
3.100% Raw Materials;

Tungsten Carbide Seal Ring 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.

We supply our clients with rough tungsten carbide products and finished products, underground or ground tungsten carbide seal ring. We’re specialized in producing different kinds of tungsten carbide roll ring.

Our material covers:WC-Co alloy, WC-Ni alloy,WC-Ni/Co alloy,WC-Tic-Ni/Cr alloy etc. But tungsten carbide rings are usually made normal grades is :6%Nickel,6%cobalt,12%cobalt.

We produce various types of tungsten carbide seal ring, such as Plain Ring, TShape,DA Type, Dace Seal Ring and L-Tape. Both standard and non-standard parts according to the customers’drawings or samples are all available from us.

Specification:

Other processing: chamfering, R or rectangular radial grooves on the end face, pin holes for face rotation-prevention, circumcircle axial rotation prevention R or rectangular grooves, end face with other geometry, polishing etc.

Nickel Binder Grades:

Cobalt Binder Grades:

N&D Carbide have R&D Dept can help customer to develop new grade as per special 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.

QA/QC Practices:

All raw material physically tested prior to machining .

Production Process:

Located in Liyu Industrisl Area, Zhuzhou City, Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide Co., 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 forging die cores, brazed tips, disc cutters, plates and boards, 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.

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

our main products

Certificate :

producing process:

quality control:

Our advantage is as follows:

a. Zhuzhou Mingri has the richest molds stock of cold forging dies

b. 13 years of stable relationship with our customers

c. The most advanced tooling house

d. The largest production capacity and fastest delivery

e. The most reliable testing machines for all specifications

f. The best and reliable after service