啪啪资源_日本黄色电影网址_久久久网站_久久国产一区二区三区_久久www免费人成看片小草_免费精品一区

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： 少妇久久久 | 久久精品久久久久久久久久16 | 亚洲激情视频在线观看 | 在线观看视频一区二区三区 | 久久久国产一区二区三区 | 久久99视频这里只有精品 | 成人高清视频在线观看 | 国产精品久久 | 欧美视频综合 | 免费一级毛片 | 欧洲亚洲视频 | 国产91色在线 | 亚洲 | 中文字幕一区二区三区乱码在线 | 欧美日韩国产一级片 | 免费在线成人av | 国产二区免费 | 成人免费视频网站在线观看 | 国内外成人在线视频 | 欧美成人精品一区 | 国产成人61精品免费看片 | 电影91久久久 | 影音在线资源 | 国产免费一区二区三区最新不卡 | 国产一区二区久久 | 日日爱视频 | 国产激情91久久精品导航 | 日本精品二区 | 国产一区二区三区在线免费 | 欧美大片在线看免费观看 | 国产精品毛片久久久久久久 | 国产日韩精品一区二区 | 欧美国产91 | 欧美激情一区二区三区 | 一本色道精品久久一区二区三区 | 国外成人在线视频网站 | 日韩一区二区免费视频 | 日韩免费视频 | 久久手机视频 | 亚洲精品国品乱码久久久久 | 成人午夜免费视频 | 日韩在线二区 |