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://m.735827.com


AV片在线观看| 久久精品国产亚洲AV麻豆网站| 亚洲日韩精品一区二区三区无码| 丰满少妇作爱视频免费观看| 校草sao货撅起屁股扒男男| 娇妻穿丁字裤公交车被c| 日韩人妻精品一区二区三区视频 | 成人在线视频| 欧美一区二区三区成人久久片| 99精品国产在热久久无码| 和朋友换娶妻a2020| 荡公乱妇11部分| 国产SUV精品一区二区88L| 奇米777狠狠色噜噜狠狠狠 | 国产精品亚洲LV粉色| 日韩精品人妻系列无码专区免费| 舐め犯し3波多野结衣| 人妻精油按摩bd高清中文字幕| 国精产品一区二区三区公司| 亚洲成AV人片在线观看无| 丰满的人妻HD高清完整版| 全职法师第6季全集免费观看| 一夜新娘第一季全集免费观看| 女自慰喷水免费观看WWW久久 | 午夜精品久久久久久| 亚洲日韩乱码中文无码蜜桃臀| hkdoll玩偶在线无码国产| 公公的淫之手| 男仆打开双腿让少爷调教| 东北大坑乱全集目录无删| 永久免费AV无码网站国产| 国产老肥熟XXXX| 国产色欲AV一区二区三区| japanese日本丰满少妇| 特黄把女人弄爽又大又粗| 国内精品久久久久影视老司机| 免费真人视频网站直播下载| 人妻激情偷乱视频一区二区三区| 99精品人妻少妇一区二区| 亚洲AV无码片VR一区二区三区| 樱花草在线观看播放WWW|