Problems Existing in Domestic Marine Valve Standard and Solutions

Domestic marine valve standard what are the problems, but also how to effectively solve these problems?

Marine valve variety specifications, which is its characteristics, but also hinder the valve technology to improve the problem.

Large variety, size, valve standard for the preparation, revision, drawing, organization of specialized production, valve quality control and so bring a series of difficulties.

Marine valve manual, our most commonly used standards are: GB / T584, GB / T585, GB / T586, GB / T587, GB / T588, GB / T589, GB / T590, GB / T591, GB / T592 and so on. These standard valves according to the nominal pressure of each valve can be divided into 2-6 varieties. For construction convenience, we usually choose the same nominal pressure level. In these types of standards, the same caliber valve shape, size are similar, according to this feature, whether the standard can be compressed? The differences between these standard valves are grouped together and categorized as: cast steel, bronze and cast iron. The unity of the valve standard, only the difference between material, would not it be 9 standard compressed into 3 standards? If the valve parts and then reasonable consolidation, to expand the generalization of the specification, the expansion of valve products batch, improve valve quality control is not it more favorable?

If all marine valves marine standards according to flange valves, threaded valves, plug ball valves, safety valves, pressure reducing valves, regulating valves, gate valves, butterfly valves and other classification; according to the applicable media, operating temperature, nominal pressure and other classification.

Comprehensive analysis, the merger of similar items, reorganization, which will be a major marine valve standards reform.

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.