午夜精品久久久久久久2023-午夜精品久久久久久久90蜜桃-午夜精品久久久久久久99-午夜精品久久久久久久99热-午夜精品久久久久久久99热浪潮-午夜精品久久久久久久第一页

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50岁老熟妇毛片 | 日本高清精品 | 亚洲国产成人va在线观看 | 伊人色综合久久天天人守人婷 | 国产欧美日韩精品高清二区综合区 | 国产99视频精品免费视频7 | 日本色视 | 日操操| 国产黑丝在线播放 | 国产欧美日韩亚洲 | 91sex国产| 国产成人在线网站 | 日本人精品video黑人 | 成人精品视频一区二区三区尤物 | 精品国产免费观看一区高清 | 在线视频你懂的国产福利 | 特级一级黄色片 | 五月婷婷在线观看 | 久久夜色精品国产尤物 | xxxwww日本高清 | 97国产超级碰碰在线视频 | snh48欧洲大片在线观看 | 久久国产精品99精品国产987 | 欧美日韩一区二区三区免费 | 亚洲天堂网在线播放 | 欧美精品 在线观看 | 国产亚洲欧洲一区二区三区 | 精品国精品自拍自在线 | 99精品免费在线观看 | 清纯偷拍精品视频在线观看 | 午夜视频91 | 91精品国产免费久久 | 亚洲精品综合一二三区在线 | 久久成人免费视频 | 日韩城人网 | 精品免费tv久久久久久久 | 视频一区色眯眯视频在线 | 国产一级特黄aa大片高清 | 日韩日韩日韩日韩日韩 | 色老大综合久久综合热 | 久久社区视频 |