亚洲αv在线精品糸列-在厨房拨开内裤进入毛片-亚洲精品v天堂中文字幕-我把护士日出水了视频

Service Hotline
086-577-86923687
Current Location:Home - News - Products Knowledge
Head (stainless steel head) performance standards
Release Time:2011-12-13  Views :
Head (stainless steel head) implementation of standards GB / T12459-2005, GB / T13401-2005, DL / T695-1999, D-GD87-0607 etc.
 
Head shape is spherical, oval, dish, of spherical, conical shell Peace cover several. Stainless steel head due to its high temperature, corrosion-resistant stainless steel material, widely used in storage tanks, heat exchangers, reactors, boilers and separation equipment.
 
Head factory or distribution of most places in coastal areas, such as Jiangsu, Zhejiang, of course, the mainland will be more, such as Shandong, Henan, Anhui, Hebei and other places.
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： 久久av无码精品人妻系列果冻传媒 | 东北少妇不戴套对白第一次| 国产免费破外女真实出血视频| 亚洲av乱码一区二区三区香蕉| 国产天美传媒性色av| 女人与公拘交酡全过程| 全部露出来毛走秀福利视频| 少妇久久久久久久久久| 国产综合内射日韩久| 亚洲无线码高清在线观看| 日韩人妻无码一区二区三区综合部| 欧美巨大巨粗黑人性aaaaaa| 国产又黄又大又粗的视频| 黄色视频免费在线观看| 人妻av中文系列| 99热这里有精品| 国产福利酱国产一区二区| 日韩精品人妻系列无码av东京| 日本免费一区二区三区最新| 无码国产精品一区二区免费16| 美女裸体跪姿扒开屁股无内裤 | 特黄熟妇丰满人妻无码| 97久久精品无码一区二区天美| 一卡二卡三卡视频| 精品人妻人人做人人爽夜夜爽| 亚洲精品无码mv在线观看| 乱子伦视频在线看| 99精品国产一区二区三区| 亚洲天堂男人影院| 大地影视mv高清视频在线观看| 丰满岳乱妇一区二区三区| √新版天堂资源在线资源| 亚洲欧洲自拍拍偷午夜色无码| 亚洲av无码一区二区二三区| 亚洲熟妇久久国内精品| h肉动漫无码无修6080动漫网 | 久久久久国产一区二区三区| 国产精品久久福利网站| 日韩人妻中文无码一区二区| 好男人在在线社区www在线影院| 亚洲av午夜成人片精品网站|