Year1
- 型号：
- 3TY-48E型螺栓
- 产地：
- 山东济宁
- 包装：
- 木箱
Type Bolt Type Type Bolt, Type Bolt, Type Bolt, Type Bolt, Type Bolt, Type Bolt, Type Bolt.
The materials of the type bolts have been strictly certified and checked, and they are all of the best quality.
The quality of type bolts has been strictly tested to ensure their safety.
As long as you know the drawing number and specifications of the scraper, or have a drawing sample, our company can produce any scraper you want.
Host model
Product model
Center distance
Overall length
Weight
/Type bolt
/Type bolt
Type bolts are also widely used in coal mines, electric power, railways, chain links, etc.
Type bolt series products are scraper conveyor fasteners. Suitable for central double chain scraper conveyor and central chain scraper transfer machine in coal mines. This product is made of medium-carbon alloy steel as raw material and is manufactured in strict accordance with the national / international standards. Its chemical composition and heat treatment fully comply with the regulations of the country, and its mechanical properties comply with the regulations of the intermediate-level projects of the country. It has the characteristics of safety, reliability, long service life and easy installation.
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Type bolt
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Type bolt
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Type bolt
Features: ① It consists of a beam and three cylinders, and the whole is in the shape of a three-tooth rake.
② The cross beam has a rectangular cross-section and has four protrusions. The three cylinders are composed of geometric units with different outer diameters, so both straightness and coaxiality must be ensured.
③ Except for the front end, which is machined within the length range, the three cylinders are all made of black leather.
④Follow the popular forging shapes at home and abroad.
This form of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection.
The classification is divided into ordinary ones and those with hinged holes according to the force-bearing method of the connection. According to the shape of the head, there are hexagonal head, round head, square head, countersunk head and so on. Among them, the hexagonal head is the most commonly used. Generally, countersunk heads are used where connections are required.
Factory address Liying Industrial Park, Rencheng District, Jining, Shandong
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