Email:robert@hagaseals.com    Tel : 0574-27782676
 MANUFACTURING AND SUPPLY 
CHAIN INTEGRATION SERVICES FOR SEALS AND
 MECHANICAL SEALS
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THE WORLD'S MOST COMPLETE MECHANICAL SEAL SERVICE PROVIDER
WE PROVIDE CUSTOMIZED
SERVICES IN THE FIELD OF SEALS AND MECHANICAL SEALS
PRODUCTS
DAILY LIFE
Water treatment, food and beverage, pharmaceutical 
manufacturing
INDUSTRY
Chemical industry, petrochemical, papermaking, shipbuilding, etc
组 20
APPLICATION
​MINING FIELD
Oil and gas exploitation, solidified material exploitation, etc
ABOUT HAGA
HAGA can produce all kinds of mechanical seals, include O-ring type seals, rubber bellow seals, cartridge seals, and metal bellows seals etc. high technology seals, which can directly replace JOHN CRANE, BURGMANN, AES, VULCAN, ROTEN, FLYGT and GRUNDFOS.  Meanwhile, we can also produce all kinds of spare parts with material Sintered sic, reaction-bonded sic, tungsten carbide, ceramic with high purity and graphite seal faces, these products are widely used in many fields, such as spacecraft, machinery, metallurgy, printing and dyeing, foodstuff, pharmaceutical, auto industry and so on. 
WHY CHOOSE US
WE HAVE A FANTASTIC VARIETY OF SEALS AND MECHANICAL SEALS FOR MARKET
DELIVERY GUARANTEE
It usually ship out in few working days after payment if have stock. If no any stock, the new production time is depending on the quantity, material and payment, mostly is 30days.
SUPPLY CHAIN MANAGEMENT
We are the Manufacturer specialized in auto part and 
accessories industry products . Also we had large warehouse and quality control department for purchasing products for clients.
EXTREME COST PERFORMANCE
 factory direct sales and stock, we can provide cost-effective products
QUALITY CONTROL
Raw materials, process, testing standards, certification, 
professional and complete testing equipment, staff training
NEWS CENTER
01

The Difference between HK Type Rotary Joint And H-type Rotary Joint

2024/10/12 >>

Everyone is familiar with H-type rotary joints. The golden copper shell looks very beautiful. Not many people are familiar with the HK type rotary joint. After all, this is a rotary joint only used for large equipment. In fact, the difference between H-type rotary joints and HK is not only in th

02

Installation And Connection of Rotary Joints

2024/10/11 >>

Reasonable and correct installation of rotary joints can not only maximize the sealing effect of rotary joints in application, but also extend the service life of rotary joints, bringing certain economic benefits to enterprises. The correct installation method for rotary joints is as follows: 1. Dur

03

The Principle And Structure of Rotary Joints (diagram)

2024/10/11 >>

There are three oil ports connected to the workshop pipeline, namely A port, B port, and Y port. The three oil ports are statically connected to the outer shell of the rotary joint. The shell and the uncoiler or coiler are kept relatively stationary. The diameter of the spindle is smaller than th

04

Structure and Working Principle of Rotary Joint (Diagram 1)

2024/10/11 >>

The working principle of a mechanical seal structure rotary joint (referred to as a rotary joint) is to use axial force to press the dynamic ring onto the compensating static ring or floating ring, or vice versa to press the compensating static ring or floating ring (intermediate ring) onto the non

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KAZAKHSTAN CUSTOMER
Kazakhstan customer's exploration of sealing machinery Kazakhstan customer's exploration of sealing machinery
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