亚洲情综合五月天-久久99国产精一区二区三区-久久天天躁夜夜躁狠狠85-成人免费看黄网站yyy456-日韩欧美群交p片內射中文-久久99热这里只频精品6

Inlaid copper cast iron round gate

Products > Metallurgical valve > Inlaid copper cast iron round gate

Inlaid copper cast iron round gate

Model: ZMY
Nominal diameter: DN300 ~ 1500mm
Nominal pressure: ≤ 0.1Mpa
Working Environment: -20 ℃ ~ 120 ℃
Medium: Water and Sewage
Main material: gray iron, ductile iron, steel
Contact purchase
shared:

First, the cast iron cast iron round gate Product Overview:

Also known as cast iron round gate cast iron round gate, round gate, Xu Hui Industry and Trade is actively absorbing advanced structures and processes at home and abroad, and to improve the water supply and drainage and sewage treatment of the ideal equipment. Round gate manufacturing and processing in line with the Ministry of Construction CJ / T300-1992 standards and the United States AWWA standards. Widely used in municipal, petroleum, chemical, power plants, metallurgy, coal, light industry, food, pharmaceuticals, water conservancy, sewage treatment and other water supply and drainage projects. The nominal pressure of 0.1MPa below the intersection of the intersection of the mouth of the pit wells, sediment ponds, sewage channels, the original wells wells, clear water and other places, to cut off, clear the water flow or regulate the water level. And with manual, electric, hydraulic hoist combination supporting the use of field operations or remote control to achieve centralized control, but also with the computer linkage control.

Second, cast iron copper round gate Structural features:

Cast iron copper gate according to the shape and structure is divided into cast iron cupola copper gate and cast iron copper square gate, cast iron copper gate by the door frame, gate, rail, seal, adjustable sealing mechanism and other components. The utility model has the advantages of simple structure, good sealing performance, strong abrasion resistance, simple operation, convenient installation, long service life, complete specifications and wide applicability. The utility model can be equipped with manual hoist or flashlight hoist according to customer's needs.
  

Third, the main components of cast iron copper round gate Material:

Part nameMaterialMaterial standard
gateGray cast iron, ductile iron, stainless steelGB9439-88 / GB1348-88 or GB12226-89 / GB12227-89 GB1220-84
Door frameGray cast iron, ductile iron, stainless steel
guideGray cast iron, ductile iron, stainless steel
Sealing surfaceCopper, rubberGB1176-87 or GB12225-89
WedgeCopper, rubber
Drive screwstainless steelGB1220-84
Hanging nutAluminum bronze ZCuA110Fe3GB1176-87
fastener0Cr17Ni12Mo2,0Cr18Ni9TiGB1220-84

 

Fourth, cast iron copper round gate shape connection size:

modelPath DNAA1BB1CD1EHbφd4-φd1
ZMY-300300407300150752003204456220164-φ22
ZMY-4004005244002061222564205175025204-φ25
ZMY-5005006445002361353125206087025204-φ25
ZMY-6006007646002551523686206098325204-φ26
ZMY-70070088470028015843072474126230254-φ28
ZMY-80080098480028015847882474139230254-φ28
ZMY-9009001105900340170525928105175030254-φ32
ZMY-10001000120510003701905901030110182835304-φ32
ZMY-12001200142512004052206951232115218235304-φ32
ZMY-15001500176615004252258401536115293380304-φ32


主站蜘蛛池模板: 国产免费艾彩sm调教视频| 天天在线综合网| 亚洲aⅴ无码成人网站国产app| 国产一区| a级黄色网| 免费看黄在线网站| 亚洲午夜国产成人av电影| 久草福利站| 婷婷五月小说| 99亚洲精品色情无码久久| 免费99热在线观看| 人妻夜夜爽天天爽三区麻豆av网站 | 成人毛片观看| 国产精品高清在线| 久久久精品人妻一区二区三区四 | 99re国产| 国产网红主播无码精品| 国产欧美在线观看视频| 国产av区男人的天堂| 中文字幕无码精品三级在线电影| av一区二区三区四区| 国产午夜大地久久| 欧美变态口味重另类在线视频| 奇米影视77| 少妇人妻精品一区二区三区| 欧美激情视频一区二区免费| 亚洲免费网| 亚洲精品无amm毛片 | 成年美女黄网站色大免费视频| 精品久久久久久无码中文字幕| 毛片资源| 亚洲国产成人无码av在线播放| 欧美久久久久久| 久草视频在线免费播放| 久久亚洲精品成人av无码网站| 国产超91| 天天操天天拍| 成人国产精品免费观看视频| 精品深夜av无码一区二区老年| 在办公室被c到呻吟的动态图| 伊人久久国产|