一本一本久久aa综合精品,欧美怡春院一区二区三区,日产学生妹在线观看,国产仑乱无码内谢

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

News Up Next

Products

: Elliptical head

: Butterfly head

: Spherical head spin edge

: Flat Head

: Spherical head

: Bow bottom head

: Conical head

: Spherical cap shaped head

: Insulation panel

: Expansion Joints

: Jacket (cylinder) rotation side

: Manhole flange

Home Head Series Products News Parameter Company Profile Contact Us Company Culture

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

日日噜噜夜夜狠狠视频无码日韩| 日本丰满熟妇无码亚洲影视下载 | 亚洲熟女综合一区二区三区| 高清一区二区三区日本久| 中文无码乱人伦中文视频在线| 亚洲精品综合在线影院| 又大又长粗又爽又黄少妇视频| 老湿机69福利区无码| 欧美性猛交xxxx乱大交蜜桃| 综合图区亚洲另类偷窥| 精品无码国产一区二区三区av | 97成人无码免费一区二区中文| 亚洲爆乳大丰满无码专区| 丁香五月欧美成人| 成人片黄网站色大片免费观看软件| 国模无码一区二区三区| 尤物蜜芽国产成人精品区| 玩弄中年熟妇正在播放| 狼狼综合久久久久综合网| 久久精品噜噜噜成人av| 亚洲熟伦熟女新五十路熟妇| 人禽伦免费交视频播放| 亚洲综合熟女久久久30p| 日韩精品人妻系列无码专区免费 | 真人无码国产作爱免费视频| 97在线视频人妻无码| 吸咬奶头狂揉60分钟视频| 丰满人妻被两个按摩师| 亚洲av中文无码乱人伦在线视色 | 国产成人av乱码在线观看| 亚洲AV永久无码精品网址| 久久这里只精品国产免费9| 美女自卫慰黄网站| 成人品视频观看在线| 日韩丰满少妇无码内射| 丰满人妻熟妇乱又伦精品劲| 国产乱子伦在线观看| 中国gay片男同志免费网站| 成人在线免费观看| 亚洲国产综合专区在线播放| 女女女女bbbbbb毛片在线|