日本国产黄色片-日本国产成人精品无码区在线网站-日本工口生肉全彩大全-日本高清在线一区二区三区-被男按摩师添的好爽在线直播-被免费网站在线视频

Service Hotline
086-577-86923687
Current Location:Home - News - Industry News
Different shapes and uses Head
Release Time:2011-11-08  Views :
Head is an important component petrochemical, food and other industries indispensable equipment, pressure vessels, the shape of the head has a spherical, oval, dish, of spherical, conical shell cover, such as several peaceful, stainless steel materials, called stainless steel head. The main equipment used in a variety of containers, such as storage tanks, heat exchangers, towers, reactors, boilers and separation equipment
 
Uses ◆ Head
● head cover is a pressure vessel, the pressure is a major part of the pressure vessel;
● Head quality is directly related to the pressure vessel of the long-term safe and reliable operation.
Key Words : 封頭
Products
Elliptical head
Elliptical head
Butterfly head
Butterfly head
Spherical head spin edge
Spherical head spin edge
Flat Head
Flat Head
Spherical head
Spherical head
Bow bottom head
Bow bottom head
Conical head
Conical head
Spherical cap shaped head
Spherical cap shaped head
Insulation panel
Insulation panel
Expansion Joints
Expansion Joints
Jacket (cylinder) rotation side
Jacket (cylinder) rotation side
Manhole flange
Manhole flange
NAVIGATION
Wenzhou Shangshang Metal Products Co., Ltd.
Add : 208,Zhanhong Road,Dushan,Longwan CentralIndustry,Wenzhou
Tel : 086-577-86923687 85981288  Fax : 086-577-86913687
All Rights Reserved © 2016 Wenzhou Shangshang Metal Products Co., Ltd    Zhejiang ICP No. 08,005,782
  • Follow Us

    Follow Us

主站蜘蛛池模板： 依恋影院在线观看 | 国产成人精品精品欧美 | 四虎国产精品永久免费入口 | 熟妇的味道HD中文字幕 | 91精品视频网站 | 久久精品国产欧美日韩99热 | 99国产这里只有精品视频 | xx69欧美| 国产乱码精品AAAAAAAA | 在线看无码的免费网站 | 超碰日韩人妻高清视频 | 成人影院午夜久久影院 | 儿媳妇完整版视频播放免费观看 | 狠狠色香婷婷久久亚洲精品 | 有码 亚洲 制服 国产 在线 | av淘宝 在线观看 | 国产露脸无码A区久久蘑菇 国产露脸无码A区久久 | 亚洲色 图| 久久久精品3d动漫一区二区三区 | 秋霞在线观看视频一区二区三区 | 99久久久无码国产AAA精品 | 女仆翻身大作战 | 精品一区二区三区在线成人 | 99久久久无码国产精品免费人妻 | 国产精品久久久久久搜索 | 欧美顶级情欲片免费看 | 亚洲黄色在线 | 日韩欧美国产免费看清风阁 | 97国产人妻精品无码AV在线 | 丰满五十六十老熟女HD60 | 亚洲综合国产精品 | 国产亚洲欧美日韩综合综合二区 | JAPANRCEP老熟妇乱子伦视频 | 秋霞电影网视频一区二区三区 | 王晶三级作品 | 成年人视频在线观看免费 | 99久久国产露脸精品竹菊传煤 | 久久久无码精品无码国产人妻丝瓜 | 国产精品青草久久福利不卡 | 亚洲一区二区三区高清网 | 免费一区二区三区久久 |