亚洲第一成人网站在线播放,亚洲综合色女狼婷婷,精品美女视频在线免费看,在线播放小视频一区二区三区,国产又爽又黄又嫩又猛又粗视频,久久久久国色aV免费软件,亚洲中文字幕a级黄色

Service Hotline

086-577-86923687

Current Location:Home - News - Company News

Features cap head comparison

Release Time:2011-12-19 Views :

Caps and head are very similar in appearance, as well as colleagues said today as the head of the sub-image pan. Caps and head the main difference between them on the inside diameter size, and scope. In this paper, pipe caps and head their own characteristics compared as follows:

Just plug cap pipe, DN will use more than 300 head in place, if confined to strength check. Caps and head shape similar to stainless steel head with more than, cap size is relatively small and can be forged; head size is relatively little large, generally use pressed steel, pipe caps are generally used for the ends of the tube, with head in up and down (vertical devices) or parts of left and right ends (horizontal equipment) container device;

Head is the inner diameter, such as 1 meter, refer to the inner diameter of the cap portion of the transition is not a requirement (unlike standard oval), general manual can only be found in the diameter and length, and a long straight edge portions .

Key Words : 封頭

News 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

贵港市| 宣恩县| 西贡区| 汉源县| 巫溪县| 凉城县| 涡阳县| 张家川| 方城县| 景洪市| 温宿县| 镇平县| 丹阳市| 封丘县| 邢台市| 彭阳县| 连云港市| 宜兰县| 奈曼旗| 阿图什市| 印江| 贵溪市| 黄浦区| 乐亭县| 云南省| 上饶县| 东方市| 兴隆县| 寿阳县| 肥城市| 宜阳县| 海淀区| 镇赉县| 南靖县| 泸州市| 绥中县| 克东县| 思南县| 绥滨县| 马龙县| 苏尼特右旗|