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
Head and use different forms of classification
Release Time:2011-09-22  Views :
Head petrochemicals, atomic energy to the food and pharmaceutical industry equipment, pressure vessels and many other important parts missing is not available, the equipment used in a variety of containers, such as storage tanks, heat exchangers, towers, reactors, boilers and separation equipment, head is a member of the container depending on the geometry, can be divided into spherical, oval, dish, of spherical, conical shell peace cover several.
 
According to head of different materials are: forging steel, carbon steel, stainless steel top closure
Key Words : 不銹鋼封頭
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： 亚洲成a人片777777久久 | 一本道久久综合久久88 | 岳打开双腿开始配合日韩视频 | 国色天香社区视频免费高清3 | 午夜影院和视费x看 | 亚洲欧美国产旡码专区 | 月夜直播免费看 | 97国产在线观看 | 青青草A在在观免费线观看 青青草AV国产精品 青青草 久久久 | 九九精品视频在线播放 | av天堂电影网在线观看 | 精品国产国偷自产在线观看 | 国产成人在线观看免费网站 | 欧美成人精品高清在线观看 | 日日夜夜影院在线播放 | 亚洲熟女丰满多毛XXXXX | 日本xxx护士与黑人 日本xxxx裸体xxxx | 中文字幕日本久久2019 | a在线免费观看视频 | 国产色精品久久人妻无码看片 | 蜜桃成人在线 | 国产欧美一区二区三区视频 | 国产日韩精品一区二区三区在线 | 91免费永久在线地址 | 国产女人毛片 | 久草热8精品视频在线观看 久草青青在线 | 色老99九久精品偷偷鲁 | 秋霞成人午夜鲁丝一区二区三区 | 人妻天天爽夜夜爽三区麻豆A片 | 性做久久久久久久久浪潮 | 泰国淫乐园实录 | 色琪琪丁香婷婷综合久久 | 人人在线碰碰视频免费 | 人妻中文字幕无码久久AV爆 | 99热在线播放| 国产亚洲视频精彩在线播放 | 国产乱辈通伦影片在线播放亚洲 | 久久精品在现线观看免费15 | 69日本xxⅹxxxxx18 | 男人J放进女人屁股免费观看 | 999久久久国产 |