BRIEF INTRODUCTION
Henan Yuteng Grinding Material Co., Ltd. is located in Kaifeng City, Henan Province. Is a set of production, research and development, service as one of the grinding agent, grinding, polishing products professional company, specializing in the production and sales of coated grinding tools derived ancillary products: flocking sand disc, blade, all kinds of special-shaped grinding disc, sponge grinding block, steel paper disk, ring sand belt, sand ring and automotive polishing products.
Our main products are Velcro Disc,Abrasive Paper,Fiber Disc, Flap Disc ,Abrasive Cloth,Abrasive Belt.
Relying on the advantages of the industrial base, the company has advanced production equipment and strong technical force, complete testing equipment to ensure that the products are sharp, wear-resistant and high strength, and the product quality reaches the advanced level of similar international products.
Our products can be used for all kinds of metal watches and stainless steel, alloy steel, non-alloy steel, non-ferrous metals, titanium alloy and other grinding and wire drawing, polishing and so on; Wood, high-medium fiberboard, flower board, composite board, glass, rubber and other table grinding and polishing. Widely used in automobile, steel, building materials, shipping, aviation, wood, plastic, leather and other industries.
We provide customers with the best surface treatment program, according to the actual needs of customers "tailored" a variety of specifications of sand pan, sand belt, sand carbon and emery cloth ring polishing products.
The company's flexible operating mechanism and all customer-centric concept, we in addition to provide you standardized, serialized products, but also according to your special requirements, for you to manufacture high-quality, personalized non-standard coated with abrasive products.
Zircon Fiber Disc,Fibre Sanding Disc,Fiber Disc Backing Pad,Fibre Grinding Disc Henan Yuteng Abrasives Co.,Ltd. , https://www.henanyutengabrasives.com
The new GSB series high-speed centrifugal pump was born in Zhejiang
It is understood that the GSB series high-speed pump is a single-suction single-stage or two-stage horizontal high-speed pump, which is mainly composed of a pump unit, a speed increasing device, a lubrication and monitoring system, a base and a motor, etc., because the series of pumps adopt variable pitch induction wheels. And compound impeller technology, so it has the advantages of stable small flow working stability, high cavitation performance and high efficiency, and also has obvious advantages of compact structure, convenient maintenance, wide application range, good reliability and long service life. It is the development trend of centrifugal pumps in the future. The multi-stage centrifugal pump or the reciprocating plunger pump with the same parameters has the disadvantages of complicated structure, troublesome maintenance, many wearing parts and poor reliability, and thus will be replaced by a high-performance high-speed centrifugal pump.
This series of pumps has passed the appraisal organized by Zhejiang Science and Technology Commission, and has obtained the national patent, patent number is ZL96236783.8, in line with the national standard "G3215-82 general technical conditions for centrifugal pumps for refining, chemical and petrochemical processes" and the US API610 standard . It can not only replace multi-stage centrifugal pump, partial rolling pump and partial reciprocating pump, but also completely replace imported, filling the domestic gap and reaching the current international advanced level.
The main technical performance or technical indicators: flow Q = 0.5 ~ 50m3 / h; head H = 100 ~ 1000m; speed n = 4500 ~ 1900rpm; motor power N = 7.5 ~ 200KW; the minimum specific speed can reach 10 or less.
Application field and market prospect: According to the physical and chemical properties of the transport medium, the corresponding materials can be selected, such as cast iron, cast steel, stainless steel, alloy steel or the corresponding imported grade (316, 316L) alloy steel, etc., suitable for transporting acid and alkali. Liquids such as salts, salts, benzenes, liquids and waters which may contain a small amount of solid particles, and the temperature of the transport medium ranges from -200 to +300 °C. Can be widely used in petroleum, petrochemical, pharmaceutical, metallurgy, paper, electricity, food and light industry industries.