GASKET,谁能帮我完整解释下下面的意思

sorry to disturbe you again,but our company needs Partitiion Cover Gasket very much,so would you please affirm this order form and give us a PROFORMA INVOICE so that we can arrange advance payment?thank you!

gasket详细»
英['gæskɪt] 美['ɡæskɪt]
n. [机] 垫圈；[机] 衬垫；束帆索
packing详细»
英['pækɪŋ] 美['pækɪŋ]
n. 包装；填充物
v. 包装；装满；压紧（pack的ing形式）

1500磅管法兰连接用金属环垫,
椭圆垫圆弧面, 304不锈钢,勃氏硬度BHN最大160,按ASME B16.20及ASME B16.5要求制造验收
RJ = Ring Joint 环连接

150磅,突面,垫片,福来西公司CG型号,0.175宽304 柔性碳缠绕带,0.125厚碳钢对中环

意思是没有INCOMPLETE海绵垫,以避免气漏

Gasket 用于法兰之间,垫片的目的是与法兰螺栓等配合形成密封结构,防止内部管道泄露；
Shim 用于调整补偿间隙的垫片,常用不锈钢及软金属,目的是调整空间间隙；
Spacer 用于调整两物体孔隙的垫片,目的是调整间隙；
如果你用螺母的垫片,应该用Washer这个词汇；
以上内容供参考!

凹槽紧紧地把胶条固定在适当的位置,以确保正确的放置.

警告
1.确保阀和密封圈中没有沙质颗粒;
2.先用手拧紧螺母,接下来用类似的方法拧紧卡车轮胎.
3.适度、对称的拧紧螺栓
4.螺栓不能拧得过紧.

字面意思是：只允许带标示的对中工具用于垫片表面.
从实际操作上的意思：是否为对垫片质量测量工具的审核说明?尚不清晰.需要更多信息才完整.

警告
1.确保阀和垫片区没有沙粒
2.首先用手拧紧螺母,然后按照一定顺序拧紧汽车轮胎的螺母
3.螺栓应当均匀紧固
4.螺栓不能拧的过紧
有些词好像打错了,比如sequeten,是不是sequence?

希望以下的信息对你有所帮助
A washer is a thin disk with a hole,usually in the middle.It is normally used to support the load of a threaded fastener.Other uses are as a spacer,spring (belleville,wave washers),wear pad,preload indicating device,and locking device.Rubber washers are also used in taps (valves) where they form the seal that shuts off the flow of liquid or gas.
Washers are usually metal or plastic.High quality capscrews require hardened steel washers to prevent the loss of pre-load after the torque is applied (due to Brinelling).Rubber or fiber gaskets used in taps to stop the flow of water are sometimes referred to colloquially as washers; while they may look similar,however,washers and gaskets are usually made differently and designed for different functions.
Washers are also important for preventing galvanic corrosion,particularly by insulating steel screws from aluminum surfaces.
A gasket is a mechanical seal that serves to fill the space between two objects,generally to prevent leakage between the two objects while under compression.Gaskets are commonly produced by cutting from sheet materials,such as gasket paper,rubber,silicone,metal,felt,fiberglass,or a plastic polymer.Gaskets for specific applications may contain asbestos.It is usually desirable that the gasket be made from a compressible or slightly compressible material such that it tightly fills the space it is designed for,including any slight irregularities.
One of the more desirable properties of an effective gasket in industrial applications for compressed fiber gasket material is the ability to withstand high compressive loads.Most industrial gasket applications involve bolts exerting compression well into the 14 MPa (2000 psi) range or higher.Generally speaking,there are several truisms that allow for best gasket performance.One of the more tried and tested is:"The more compressive load exerted on the gasket,the longer it will last".There are several ways to measure a gasket material's ability to withstand compressive loading.The "hot compression test" is probably the most accepted of these.Most manufacturers of gasket materials will provide or publish these results.

垫片标准ASME16.20,是6“大小150lb压力等级的RF连接面法兰之间连接密封用的,材料是COMPRESSED SYNTHETIC FIBRE压缩合成纤维,厚度为1.5mm

是washe

楼上的大概的意思已经讲了：
美标法兰（ASME B16.5/B16.5）,JOB STD型,压力150# 密封面形式为突面（RF）,3.0MM厚度,四氟垫片.
你之后问到的B16.21/B16.5与B16.5/B16.5有什么区别吗?B16.5代表的是什么,宽度还是啥?
这个是代表的垫片和法兰的标准,其中ASME B16.21是非金属垫片的标准,B16.5是法兰的标准.