亚洲成人精品在线免费,日本一区二区不卡网站,精品69视频一区二区三区网站,性色α√人人爽人澡人人妻蜜臀

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

hoister hydraulic cylinder Sold to Nepal

Release time:2023-11-12 11:05:57 Hits: Current position: Home > News

This article mainly introduces:

Nepal hydraulic cylinder,hoister hydraulic cylinder manufacturer,hoister hydraulic cylinder

Nepal hoister hydraulic cylinder

(Nepal hoister hydraulic cylinder,produced by Hebei Hengyu company)

hoister hydraulic cylinder are widely used in Nepal,because of excellent temperature resistance,powerful torque,no transmission clearance.So our company has designed hoister hydraulic cylinder for customers from Nepal.

Introduction to hoister hydraulic cylinder:

The viscosity of the working oil used in the hoister hydraulic cylinder is 29~74mm2/S, and ISO VG46 anti-wear hydraulic oil is recommended. Working oil temperature within the range of -20~80. C. When the ambient temperature and service temperature are low, the oil with lower viscosity can be selected.

hoister hydraulic cylinder to reasonable use of hydraulic oil: strict hydraulic oil selection off. Hydraulic oil is selected in strict accordance with oil standards. The selection of good quality hydraulic oil can effectively prevent bubbles in the working process of the hydraulic system. When choosing the oil, it should be selected according to the lowest temperature in different regions, and fill the hydraulic oil according to the dipstick standard, and at the same time, it should also keep the hydraulic system clean (when filling the hydraulic oil, it should prevent the water and other impurities into it), and often check the oil quality, oil level and oil color of the hydraulic oil. If blisters and bubbles are found in the hydraulic oil. When the oil becomes milky white, the source of the air in the oil should be carefully found and eliminated in time.

When the hoister hydraulic cylinder is installed, the piston and the hoister hydraulic cylinder head and other parts have large mass, large size and large inertia, even if there is a lifting equipment auxiliary installation, because the specified clearance is small, no matter how hard it will be put into, therefore, the end of the piston or the hoister hydraulic cylinder head boss is easy to cause scars when it hits the inner surface of the hoister hydraulic cylinder wall. The solution to this problem: for a large number of small products, the use of autocratic assembly oriented tools during installation; For heavy, thick and large large and medium-sized hoister hydraulic cylinders, only careful and careful operation can be avoided.

The hoister hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion). It is simple in structure and reliable in operation. When it is used to achieve reciprocating movement, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth, so it is widely used in various mechanical hydraulic systems. The output force of the hoister hydraulic cylinder is proportional to the effective area of the piston and the pressure difference between the two sides; The hoister hydraulic cylinder is basically composed of hoister hydraulic cylinder and hoister hydraulic cylinder head, piston and piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device depending on the specific application, other devices are essential.

Answers to some questions about hoister hydraulic cylinder:

Is there a national standard for the testing of hydraulic cylinders?
Generally speaking, the cylinder test is carried out according to JB/JQ20302 Allowable leakage of cylinder in pre-factory leakage test. GB2879 hydraulic cylinder piston and piston rod dynamic seal groove type, size and tolerance. GB6578 hydraulic cylinder piston rod dust ring groove type, size and tolerance. GB7938 hydraulic cylinder and cylinder nominal pressure series, etc.

What is the HS code of the hydraulic cylinder?
HS code of hydraulic cylinder; 8412210000 8412210000 Linear hydraulic power unit (hydraulic cylinder) 0.12000 0.35000 0.00000 0.17000 0.00000

Back to list Recommended article

Leave a message if you have any questions.

Send
Email

Email:hsslrubbertech@gmail.com7x24 hours

Glad to receive your consultation!:

Service
Tel

+8613184968882
7x24hours service

Add
Wechat

Add Wechat
TOP
色一情一交一乱一区二区| 大香蕉尹人97超级视频| 伊人网在线视频观看| 国产精品久久一区二区三区动| 欧美一区二区三区色婷婷月色| 亚洲综合青青草原在线| 欧美一区二区高清视频在线观看| 呦交小u女国产精品99| 在线免费看污视频| 精品人妻一区二区三区日产乱码| 日韩国产精品视频一区| 尤物AV无码国产在线看| 中国三级片在线视频| 亚洲 自拍 欧美 一区| 黑人大屌爆操骚货| 久久高清中文字幕第一页| 国产高清一区二区三区四区色| 国产成人亚洲欧美久久| 国产熟女50岁一区二区| 欧美日韩一区精品一区精品| 被大鸡巴操淫液视频| 女人操女人大逼大片| 久久久久九九九国产精品| 美女玩奶子和鸡巴| 欧美日韩欧美国产中文字幕| 国产尤物蜜臀AV| 九九在线视频热线视频精选| 好想插进去捅一捅| 午夜成人理论片在线观看| 在线免费观看一区| 日韩在线中文字幕在线视频| 国产合区在线一区二区三区| 日本免费暖暖在线小视频| 2021国产一区二区岛国| 另类亚洲欧美专区第一页| 亚洲综合区欧美一区二区| 日本欧美人一区二区三区| 精品久久久久五月婷五月| 日本乱人伦中文在线播放| 男生用鸡巴操女生的视频| 999精品免费视频|