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Our country's hydraulic seals move towards international development and keep up with the pace of the industry

Release time:

2021-09-15

As a major manufacturer of fasteners, our production enterprises have been in the battlefield for a long time, and it can be said that they have experienced hardships. Is the embarrassing situation of being unmatched by others, is it a quality problem or a technical problem?

Our country's hydraulic seals move towards international development and keep up with the pace of the industry

As a major fastener manufacturing country, our production enterprises have been on the battlefield for a long time, and it can be said that they have gone through hardships. Is the embarrassing situation of being unmatched by others, is it a quality problem or a technical problem? I think the crux of the problem is not that, but that there are drawbacks to our development model.

There is a gap in the standard of hydraulic seals in the industry

Comparing domestic industry standards with foreign ones, it is not difficult to find that there is a big gap between the two. As far as the material standards of fasteners are concerned, domestic product standards generally do not specify specific material steel grades, but only specify the chemical composition requirements required for mechanical performance grades. In contrast, individual American standards such as ASTM standards will The material steel grades are specified. Since there is no corresponding grade of steel in China, it cannot be accurately connected with international standards, which will naturally bring certain difficulties to export. Although some domestic enterprises have begun to realize this and have developed new steel grades stipulated by foreign fastener standards, this is only a small step in the progress, and international standards need to be promoted and improved in the entire industry.

For a long time, domestic fastener companies have not been very clear about their own positioning, blindly produced, and lacked product matching and cooperation with host companies. It can be said that the products of the vast majority of domestic fastener companies are only mass-produced according to unified standards, and they do not care whether their products can meet the matching of host products on the market. It has become a 'universal card' fastener, but it is difficult to guarantee the mechanical stability in the host application.

Compared with foreign brand products, what we lack is the 'dedication' of 'single-mindedness'. Speaking of this issue, I very much agree with the OEM development model mentioned by Mr. Wang Changjiang, an expert in the construction machinery industry. This concept is developed in the fastener industry. The same applies to the above, that is, the fastener manufacturing enterprises mentioned above need to associate with the host enterprises, which can be one-to-one or even one-to-many supporting production.

I think that if we want our fastener industry to conquer the international battlefield and fight against the heroes, we must first of all 'grain and grass', that is, the improvement of industry standards, the alliance with host companies, and the improvement of our own technical quality to win a piece of our own. country.

Specifically, one is the lack of perfect industry standards, and the other is that the fastener industry, as an important part of the accessory industry, and even the positioning of the company itself is not accurate enough. pattern status. This is the crux of the fact that our fastener industry has never been able to break through the international barriers and rush out of the world, and it is also the big obstacle for us to lose to foreign brands.