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How to Choose High Strength Hex Bolts

High strength hex bolts refer to performance grades above 8.8. They are usually more common in 8.8 and 10.9 and have greater tensile strength. Therefore, they are mainly used in outdoor projects such as wind [...]

By |July 29th, 2019|Categories: High Strength Bolts|Tags: |Comments Off on How to Choose High Strength Hex Bolts

Hexagon Bolt Manufacturing Process

In general, there are two Hexagon bolt manufacturing process, the first is the punch and the second is the filature. The advantage of this process is that the cost is lower, but the quality does [...]

By |July 27th, 2019|Categories: Hex Bolts|Tags: |Comments Off on Hexagon Bolt Manufacturing Process

Petrochemical Bolts

Petrochemical bolts are mainly used in the petroleum and chemical industries, and reasonable and safe use can achieve its maximum efficiency. Here is a brief introduction to how to use it correctly, so that everyone [...]

By |July 25th, 2019|Categories: Heavy Hex Bolts, High Strength Bolts|Tags: |Comments Off on Petrochemical Bolts

Breakage of High Strength Hex Socket Bolts

Although the quality of the high strength hex socket bolts is still relatively good, it can meet the basic strength requirements, but sometimes the fatigue strength is too large for us to imagine, and the [...]

By |July 23rd, 2019|Categories: Hex Bolts, High Strength Bolts|Tags: |Comments Off on Breakage of High Strength Hex Socket Bolts

Dacromet Hex Bolt

The Dacromet Hex Bolt refers to a hexagonal bolt that has been treated with the Dacromet process and is highly resistant to corrosion. The Dacromet process can resist the erosion of chloride ions, reform the [...]

By |July 21st, 2019|Categories: Dacromet Hex Bolt, Hex Bolts|Tags: |Comments Off on Dacromet Hex Bolt

Galvanized Hexagonal Bolts

Galvanized hexagonal bolts refer to the treatment of ordinary hexagonal bolts after degreasing, pickling and fluxing, soaking in molten zinc to obtain a zinc coating. It is characterized by durability, high reliability and time saving. [...]

By |July 20th, 2019|Categories: Hex Bolts|Tags: |Comments Off on Galvanized Hexagonal Bolts

High Strength Bolt and Common Bolt

The high strength bolt is the load that can be endured is larger than the ordinary bolt of the same specification. Common bolts are made of Q235 (A3). The material of high strength bolt is [...]

By |July 19th, 2019|Categories: High Strength Bolts|Tags: , |Comments Off on High Strength Bolt and Common Bolt

Advantage of High Strength Structure Bolts

High strength structure bolts can be called high strength bolts. High strength bolts are mostly used to connect bridges, rails, high-pressure and ultra-high-pressure equipment. The fracture of these bolts is brittle fracture. High strength bolts [...]

By |July 17th, 2019|Categories: High Strength Bolts, High Strength Structure Bolts|Tags: |Comments Off on Advantage of High Strength Structure Bolts

Characteristics of Nuts

The nuts are fastener having an internal thread and used in conjunction with a bolt, a mechanical part having an internal thread and used in conjunction with the screw to transmit motion or power. The [...]

By |July 15th, 2019|Categories: DoWeDo News|Comments Off on Characteristics of Nuts

Problems with High Strength Fastener

At present, the development prospects of high strength fastener are good, but there are still some problems in domestic high-strength fasteners,following we will discuss about them. 1. Guarantee the load and the wedge load is [...]

By |July 13th, 2019|Categories: Fastener|Tags: |Comments Off on Problems with High Strength Fastener