久久99精品久久久影院老司机-午夜爱爱爱爱爽爽爽网站-无码a∨高潮抽搐流白浆-久久久亚洲欧洲日产国产成人无码-精品久久久久久

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： 天天影视网色香欲综合网| 国产一极内射視颍一| 天天躁狠狠躁狠狠躁性色av | 国产成人亚洲综合色婷婷| 国产精品无码久久av| 欧美成ee人免费视频| 国产高欧美性情一线在线| 美女扒开大腿让男人桶| 韩国19禁主播深夜福利视频| 自拍偷自拍亚洲精品情侣| 奇米777四色影视在线看 | 男女又爽?又黄?3D免费| 国产女人被狂躁到高潮小说| 国产免费艾彩sm调教视频| 67194成在线观看免费| 福利cosplayh裸体の福利| 亚洲高潮喷水无码av电影| 亚洲成在人线免费观看| 国产成人亚洲欧美日韩| 免费的黄网站在线观看| 亚洲精品av一二三区无码| 国产在线精品一区在线观看| 成人h无码动漫超w网站| 香蕉成人伊视频在线观看| 日本va在线视频播放| 伊人久久综合成人网| 美日韩在线视频一区二区三区| 欧美乱大交xxxxx潮喷l头像| 无码专区无码专区视频网址| 免费人成视频在线| 精品9e精品视频在线观看| 国产免费午夜福利不卡片在线| 国产精品第一区揄拍无码| 日本边添边摸边做边爱喷水| 国产 精品 自在 线免费| 亚洲www啪成人一区二区麻豆| 欧美人体一区二区视频| 少妇私密推油呻吟在线播放| 青青草在久久免费久久免费| 人妻丰满熟妇av无码区乱| 国产成人无码一区二区三区|