亚洲欧美另类自拍,国产欧美日韩综合在线一区二区,看黄网站在线,波多野结衣有码,国产欧美成人,麻豆精品久久久久久久99蜜桃,护士张开腿被奷日出白浆,狼人国产精品亚洲

          1. How does the customer choose the cable waterproof connector?

          Answer: It mainly depends on the number of holes in the customer's panel or cabinet. Secondly, it depends on how thick the cable diameter is.


          2. How to choose the right bayonet range?

          Answer: For example: M20 * 1.5 (4-8) and M20 * 1.5 (6-12), a customer's cable is 6 ~ 7mm, the best choice is M20 * 1.5 (4-8); cable For 8mm, M20 * 1.5 (6-12) should be selected.


          3. What are the advantages of waterproof cable joints?

          A: Multiple cables can be integrated in one outlet at the same time, reducing costs.


          4. What are the common processing materials of the company?

          Answer: Brass, stainless steel (SS304 and SS316), steel (20 #, A3), plastic


          5. How is the surface treatment of the product?

          Answer: Nickel plating, chrome plating, color zinc plating, pickling, blackening, etc.


          6. Does it support customer product customization?

          A: It can be customized, and you need to provide detailed drawings, technical requirements, material descriptions and other information.


          7. What are the general parts of a cable waterproof joint? What material?

          Answer: nut-seal ring-core sleeve-main body-O-ring (flat washer) -nut

          Nut, body, nut material: brass / stainless steel / plastic

          Sealing ring, O-ring (flat washer) Material: Nitrile, Silicone rubber

          Core sleeve material: PA66


          8. What are the common thread specifications?

          Answer: M system, PG system, G system, NPT system


          9. How to choose the suitable length plate type for short and long threads?

          Answer: The short thread is suitable for the opening of the thin machine wrench or the equipment with internal thread;

          The long thread is suitable for the opening of the thick machine.


          10.Product application area?

          Answer: Lighting equipment, electric locomotives, machine tool machinery, automobile manufacturing, communications equipment, oil fields, shipbuilding, etc.


          11. What are the product distribution methods, and which transport cooperation units are there?

          Answer: Jiangsu, Zhejiang and Shanghai: Yuantong Express; Foreign Province: Debang Express; Invoice Mail: SF

          12.Type of lettering tool for the product?

          Answer: Character roller, laser marking machine


          13.Product delivery date?

          A: Order before 3pm, the spot will be shipped the same day; Order after 3pm, the spot will be shipped the next day; conventional product companies have a lot of spot, except custom products, please contact customer service for details.


          主站蜘蛛池模板: 安西县| 永久免费AV无码网站04| 国产欧美日韩不卡一区二区三区| 撕开奶罩揉吮奶头高潮AV| 欧美国产日产一区二区| 蜜桃视频中文在线观看| 亚洲二区三区在线播放| 精品一区二区中文字幕| 人人妻人人狠人人爽天天综合网| 国产午夜福利高清在线观看| 无码日韩人妻av一区免费| 日韩久久久黄色一级av| 亚洲女同视频在线观看| 高清高速无码一区二区| 亚洲人成无码网www| 国产精品女同一区三区五区| 国产999久久高清免费观看| av中文字幕一区二区三区 | 内地自拍三级在线观看| 亚洲一区sm无码| 老熟妇高潮一区二区三区| 日韩在线手机专区av| 国产亚洲精品综合一区| 久久国产精品一区二区| 最新中文字幕av无码不卡| 日韩有码中文字幕第一页 | 亚洲欧美日韩国产综合专区| 阿鲁科尔沁旗| 色二av手机版在线| 精品国产网站| 神马午夜久久精品人妻| 日韩人妻一级av一区二区| 百色市| 久久久国产不卡一区二区| 永久免费的AV在线电影网无码| 国产日韩欧美成人| 五华县| 无码AV无码免费一区二区| 国厂精品114福利电影免费| 国产精品丝袜美女在线观看| 一区二区久久不射av|