专干老熟女A片,午夜在线网址,国产女裸体福利视频在线观看

中文原创av,男人色天堂,日韩精品2,亚洲午夜视频,亚洲91页,涩涩AV,亚洲AV无码一区东京热久久,99啪啪

Service Hotline

086-577-86923687

Current Location:Home - News - Products Knowledge

Method of manufacturing a standard stainless steel Head

Release Time:2011-09-08 Views :

Stainless steel head manufacturing method are many, such as the overall shape, stitching, welding or the like, where the stainless steel head several major manufacturing method described as follows:

1 small head: Usually color disposable integral molding manufacturing methods;

2, large and medium-sized head: is the most used method of production - after the first splicing molding, the standard requirements for its main purposes;

3, the oversize head: because of factors such as transport and open file request to split forming, after welding together.

With the rapid development of manufacturing and processing technologies, all stainless steel head processing technology are increasing.

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