It is mainly analyzed from the following aspects:

1. Product performance

   Through the research and test of the current Cutting ring in the market, the researchers found that these Cutting ring have defects in their cutting edge design, and the surface Vickers hardness is generally not high enough, only 400-500 degrees, which can reach 550 degrees is rare, no matter how high it is, it will be too fragile to use. Even the 400 degree Cutting ring made by many manufacturers can not reach, so it is easy to cause many problems such as unable to cut into the steel pipe or too shallow cut, resulting in poor sealing, oil leakage and so on. In view of these disadvantages, through the research and test of various materials and heat treatment processes, the researchers of waseka sleeve finally found an alloy material and a suitable heat treatment process, so that the surface hardness of our products can reach more than 700 degrees, and the extrusion deformation can not be broken, and then by designing the conical knife edge into an arc-shaped knife edge, the knife edge is sharp and firm Combined with details treatment, the utility performance modification such as over tightening protection design is added, so that the cutting edge of Cutting ring can cut into the pipe wall more easily. Under the over tightening protection function, after reaching the design depth, the structure and performance of the pipe will not be damaged due to over cutting, so as to achieve a better sealing effect, and the same product can be used in high and low pressure.

Assembly effect drawing

There is no deformation and defect on the cutting edge after assembly test。

Assembly effect drawing of over tightening protection

2

product quality:

    The manufacturer of wasai Cutting ring has more than 10 years of relevant production experience, has a strong scientific research and technical team, has a very perfect quality control and quality inspection system, and all processes are strictly implemented in accordance with the plan formulated in the PPAP document of the production approval procedure. We have been pursuing the idea that every product is a perfect work of art!

3. Product price:

    With the advantages of product quality, performance and intellectual property rights, our brand can become the leader in this field. Through intelligent production and reasonable arrangement of management and control system, our production cost is effectively reduced. Therefore, our cost performance ratio is far higher than that of our peers' similar products.

4. Product material:

     wasai Cutting ring is mainly made of the special alloy carbon steel empty tube of the large factory as the production raw material. Through the oxygen free annealing process, the mechanical properties of the raw material are kept as much as possible under the condition that the longitude and latitude of the material do not change greatly, and the phenomenon that the material cracks are not detected in the production process of the empty tube is avoided. The slogan that the product quality is controlled from the source is practiced

5. Production process:

     In the production and processing, we have fully completed the treatment of every detail in strict accordance with the design requirements. For example, when processing the outer circle, the R-angle treatment is used at the excessive position, which can not only prevent the collision in the circulation before the product is not heat treated, but also protect the extrusion damage of the joint body during assembly, effectively extending the service life of the joint body. In the processing of inner hole, it specially makes the inner hole produce thread like effect, which effectively helps the fit between the Cutting ring and the pipe after assembly and forms another guarantee of sealing. At the same time, the hole is processed together with the knife edge groove, knife edge and outer circle to ensure the concentricity of the product, which will not cause the deviation of the cutting edge when cutting into the pipeline, resulting in the situation that half of the cutting is too deep and half has not been cut. Compared with the similar products in the market, which are formed by cold upsetting and stretched by iron sheet, and whose holes are not processed, they are much higher in product performance and use effect.

6. Product appearance and packaging:

      We can electroplate the products into white ZnNi8 And trivalent chromium white zinc， yellow zinc or black or natural color treatment according to the needs of customers. In order to improve the product image, we use high-quality plastic bags, each bag is sealed with wasai brand trademark, origin, anti-counterfeiting logo and advertising language.

         To make excellent products and create high-quality brands, we use the spirit of care, meticulousness and ingenuity to keep the quality satisfactory forever! We start from the details, so that whether in the product performance, quality, price, material and technology, the wassex ferrule has greater advantages than other domestic manufacturers. Moreover, we have patent intellectual property rights that our peers do not have. Therefore, we can also enable the supporting suppliers and host manufacturers who use our products to produce higher added value of goods。