无码精品久久久久一区二区三区,狠狠亚洲丁香综合久久,色综合温柔美女女色精品色,久久国产精品男女热播

Service Hotline
086-577-86923687
Current Location:Home - News - Industry News
Head types and production methods
Release Time:2011-11-23  Views :
Category Head
 
Head Material can be divided into: plastic, stainless steel seal top, head products are mostly male, cone shell, adjustable sections, flat lid and tightening the mouth. Wherein the convex head (sometimes referred to by the shape classification) comprising: a hemispherical head, oval head, dished head and a spherical cap-shaped head.
Head of manufacturing methods
a) Small head: the overall shape;
b) large and medium-sized head: first splicing molding - the most widely used, mainly for the requirements of the standard in terms of it;
c) large head: because of factors such as transport and open file request to split forming, after welding together.
Key Words : 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: 榕江县| 肥西县| 乐陵市| 雅江县| 平顺县| 常宁市| 冀州市| 伊宁市| 应城市| 双柏县| 敖汉旗| 新乡市| 隆化县| 五原县| 清远市| 南澳县| 台北县| 应城市| 固原市| 闻喜县| 福海县| 舒城县| 万源市| 疏附县| 安溪县| 黎平县| 浦县| 鱼台县| 颍上县| 新安县| 平果县| 手游| 浦北县| 中阳县| 台东市| 泗洪县| 宣恩县| 牟定县| 松江区| 余庆县| 潜江市|