婷婷五月综合色视频,国产成A人亚洲精V品无码性色 ,午夜精品一区二区三区在线视,亚洲精品无码MV在线观看网站

Jinzhixiang Hardware Products Co., Ltd.
Jin Zhixiang Hardware
Dedicated to specialized design, research and development, production, and sales

What is the difference between 304 stainless steel and 316 stainless steel?

2020-12-29 2218

1. Advantages differ:

304 stainless steel has good processing function and high durability.

316 stainless steel has good corrosion resistance, atmospheric corrosion resistance, and high temperature strength.

2. Different application fields:

304 stainless steel is widely used in industrial and home decoration professions, as well as food and medical professions.

316 stainless steel is used in marine equipment, chemical, dye, papermaking, oxalic acid, fertilizer and other production equipment, photography, food industry, coastal equipment, ropes, CD rods, bolts, nuts, etc.

3. Different densities:

The density of 304 stainless steel is 7.93 g/cm3.

The density of 316 stainless steel is 8.03 g/cm3.

       

不銹鋼拉手廠家

304 stainless steel is widely used in curtain walls, side walls, roofs, and other building applications, but in highly corrosive industrial or marine atmospheres, it is recommended to use 316 stainless steel.

Stainless steel sliding doors have been fully recognized for their advantages in structural applications. There are several design criteria that include 304 and 316 stainless steel. Because" Biphasic; Stainless steel 2205 has integrated outstanding atmospheric corrosion resistance with high tensile strength and ultimate strength, so it is also included in European standards.

In fact, stainless steel is produced in full standard metal shapes and scales, and there are many special shapes available. The more commonly used products are made from thin plates and strips, and special products are also produced from medium thick plates, such as hot-rolled structural steel and kneaded structural steel.

And there are also circular, elliptical, square, rectangular, and hexagonal welded pipes or seamless steel pipes and other products, including profiles, bars, wires, and castings.

Article source: Stainless steel handle manufacturer http://www.735827.com


欧美成年黄网站色视频| 国精产品一区一区三区糖心| 老旺的大肉蟒进进出出| 国产激情久久久久影院老熟女| 正文第1章初尝云雨| 天天摸夜夜添狠狠添婷婷| 国产精品日产欧美久久久| 婷婷人人爽人人爽人人片| 国产裸体舞一区二区三区| 人禽无码做爰在线观看| 无码人妻丰满熟妇啪啪网站牛牛| 精品无码黑人又粗又大又长av| 扒开内裤边吃奶xxoo| 国产精品永久免费视频| 国产又粗又猛又爽又黄的a片小说| 国产JIZZ中国JIZZ免费看| 最近中文字幕MV国语免费下载| 精品久久免费一区二区三区四区 | 国产激情一区二区三区| 调教超级yin荡玩物学生男男| 无码人妻久久一区二区三区蜜桃 | 农村嫖妓chinese城中村| 天天爽夜夜爽人人爽| 久久精品无码一区二区无码| 女人和拘发生性关| 门卫老李干了校花琦琦| 国内精品一区二区三区| 与亲女洗澡时伦了| 小少爷撅着屁股挨c双龙| 国产免费观看黄AV片| 亚洲AV片在线观看| 亚洲精品乱码久久久久久按摩| 韩国a片巜上司与的人妻| 3男s调教玩弄一女m文| 蜜桃色欲av久久无码精品| 国产99久久久国产精品~~牛| 大又大粗又爽又黄少妇毛片 | 末成年女a片一区二区| 国产成人A亚洲精V品无码| 狠狠97人人婷婷五月| 久久精品国产99国产精偷|