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Tianjin Goldensea Hardware Products Co., Ltd
Screw has what material expertise
2023-01-13 [ Industry News ]
First, carbon steel Screw manufacturers to carbon steel material in the carbon composition of the difference between high carbon steel, carbon steel and carbon steel and carbon steel. 1.High carbon steel C% 0.25% or less is usually called A......
What is the difference between dacromet galvanized screws and hot dip galvanized screws
2022-12-27 [ Industry News ]
When it comes to galvanized screws, everyone will think of ordinary hot-dip galvanized screws, so what is the difference between dacromet galvanized screws and ordinary hot-dip galvanized screws? Follow the footsteps of me to take you ......
The difference between tapping screws and ordinary screws is reflected
2022-12-14 [ Industry News ]
The general screw must have a good processing screw hole to screw in. Self-tapping screws do not need to be screwed in their own tapping at the same time. For the purpose of self-tapping, such screws are generally pointed in order to squeez......
The seven anti-corrosion treatment methods of fasteners are briefly described
2022-12-01 [ Industry News ]
For the use of fasteners, anti-corrosion treatment is an important link, according to different corrosion conditions can take different treatment methods. 1 Oxidation Since blackening has little protection against rust, it will rust q......
Three important methods of screw surface treatment are introduced
2022-11-25 [ Industry News ]
The surface treatment of the screw refers to the process of forming a covering layer on the surface of the screw by some methods. After the surface treatment of the screw, it can show a more beautiful appearance, and the anti-corrosion abil......
Factory Add : No.1213 Wangwenzhuang Industrial Area, Xiqing District, Tianjin , China
Office Address : Room1,2-737, Yongli Mansion, NO.37 Yujiang Road, Hexi District, Tianjin, China
Phone : +86 13102241213
Whatsapp : +86 13102241213
Wechat ：+86 13102241213
Email : goldensea@cngoldensea.com
