亚洲一区二区三区无码,日韩国产欧美a级在线视频,国产青青草原视频在线,亚洲高清在不卡一区二区三区

Search

Location:HOME > NEWS

PRODUCTS

08

2023-06

The difference between round steel and other steel

Round steel and other differences between the steel: 1、appearance is not the same, round steel shape round, no ribs without ribs, other steel surface appearance of a carved or ribs, which resulted in round steel and concrete cohesive force small , While the other reinforced concrete and concrete coh…

08

2023-06

Overview of stainless steel round bar

Overview of stainless steel round barStainless steel round steel is a long class of materials, but also belong to the bar a class of stainless steel round bar refers to the cross section for the uniform circular long material, generally about four meters. It can be divided into light and black bars. …

08

2023-06

Stainless steel prices fluctuate for what

For the volatility of stainless steel prices in recent months, May 12 morning, held in the National Development and Reform Commission in May scheduled regular press conference, deputy director of the political research room, press spokesman Zhao Chen Xin said that from the information to see , The pa…

08

2023-06

Types of stainless steel round bar

Stainless steel round steel according to the production process can be divided into hot rolling, forging and cold drawing three. Hot-rolled stainless steel round steel specifications are 5.5 to 250 mm. Among them: 5.5-25 mm small stainless steel round bar mostly straight to provide, often used as ste…

08

2023-06

Stainless steel plate selection method

Select the stainless steel plate to consider the use of operating conditions, such as manual manipulation or active control, hot press performance and examples of the quality requirements of the pressing material such as hardness, light and so on. But also to consider the economic accounting, each ti…

  • ?
  • 1
  • ?