SGZ764/400E bolt

主要材质：

合金钢

链环：

14-22mm

节距：

50-86mm

/Type bolts
Type bolts are suitable for fully mechanized mining scraper conveyors. They are common accessories for fully mechanized mining equipment in coal mines. They are used in conjunction with fully mechanized mining scrapers. Sometimes type bolts and beams are used to replace type bolts. have the same effect.
According to the equipment model, it is divided into, etc. specifications. Material is steel.
The meaning of bolt performance grade. The performance grade of bolts used for steel structure connection is divided into ., ., ., ., ., ., ., ., ., etc., among which the material of bolts of grade . and above is low carbon alloy. Steel or medium carbon steel and heat treatment (quenching, tempering) are commonly known as high-strength bolts, and the rest are commonly known as ordinary bolts. The bolt performance grade label consists of two parts of numbers, which represent the nominal tensile strength value and the yield strength ratio of the bolt material.
Scraper model
Product drawing number
Center distance
Total length
Weight
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Type bolt



Type bolts


Produces various types of type bolts.
Integrity wins trust, and quality impresses people.
The meaning of bolt performance grade is an internationally accepted standard. Regardless of the difference in material and origin, the performance of bolts of performance grade is the same. Only the performance grade can be selected for design.
/type bolts




/type bolts


Bolts are also widely used. Such as coal mines, electricity, railways, chain links, etc.
Bolt is a general term for fasteners. The principle of bolt is a tool that utilizes the physical and mathematical principles of the object's inclined plane circular rotation and friction to gradually tighten the device.
Type bolt series (type), (type) (type) northwest (), type bolt.
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