精品熟女少妇av久久免费软件-日韩国产成人精品视频-日本不卡一区二区三区在线-日本强伦姧人妻久久影片-精品国产福利一区二区三区

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： 国产a√精品区二区三区四区 | 国产成人精品久久亚洲高清不卡| 欧美人与禽2o2o性论交| 顶级欧美做受xxx000| 精品亚洲国产成人小电影| 人妻一区二区三区| 婷婷开心色四房播播| 欧美激情一区二区三区成人| 欧美自拍亚洲综合在线| 亚洲日韩爆乳中文字幕欧美 | 蜜国产精品jk白丝av网站| 国产精品线在线精品| 精品久久久久久久久久久国产字幕 | 成年女人毛片免费视频| 99久久精品费精品国产一区二| 高h喷水荡肉爽文np肉色学校| 日本精品一区二区三区在线视频| 亚洲国产精品自产在线播放 | 少妇久久久久久久久久| 色欲综合久久中文字幕网| 日本一区二区a√成人片| 亚洲精品乱码久久久久久日本蜜臀| 久久婷婷五月综合色欧美| 国产精品爽爽v在线观看无码| 无码av无码一区二区| 顶级少妇做爰视频在线观看 | 激情综合亚洲色婷婷五月app| 国产成人无码精品亚洲| 亚洲人成网亚洲欧洲无码| 久久综合久久久久88| 又爽又色禁片1000视频免费看| 男人的天堂亚洲一线av在线观看| 久久18禁高潮出水呻吟娇喘| 亚洲精品无码av中文字幕电影网站 | 色悠久久久久综合网香蕉| 国产成人无码午夜视频在线播放| 久久996re热这里只有精品无码| 人人爽人人爽| 国产男女猛烈无遮挡免费视频网站 | 日韩精品无码久久一区二区三| 欧美乱妇狂野欧美在线视频|