<var id="bbhbp"></var>
<menuitem id="bbhbp"></menuitem>
<menuitem id="bbhbp"><dl id="bbhbp"><address id="bbhbp"></address></dl></menuitem>
<menuitem id="bbhbp"></menuitem>
<menuitem id="bbhbp"><video id="bbhbp"><thead id="bbhbp"></thead></video></menuitem>
<menuitem id="bbhbp"></menuitem>
<var id="bbhbp"><strike id="bbhbp"></strike></var>
"

✅带计划的彩票网址✅品牌实力,资金雄厚,带计划的彩票网址,诚信为本,原生态App体验千百款游戏,带计划的彩票网址,7x24服务,欢迎您来体验!

<var id="bbhbp"></var>
<menuitem id="bbhbp"></menuitem>
<menuitem id="bbhbp"><dl id="bbhbp"><address id="bbhbp"></address></dl></menuitem>
<menuitem id="bbhbp"></menuitem>
<menuitem id="bbhbp"><video id="bbhbp"><thead id="bbhbp"></thead></video></menuitem>
<menuitem id="bbhbp"></menuitem>
<var id="bbhbp"><strike id="bbhbp"></strike></var>
"
中文English
中文English

PRODUCTS

Our industrial valves involve gate valve, globe valve, check valve and butterfly valve.

PRODUCTS

Our industrial valves involve gate valve, globe valve, check valve and butterfly valve.

Flanged Y type strainer

DIN3352-F5 PN25/40 Caststeel Rising stem metal seat gate valve

DIN3352-F5 PN25/40 Caststeel Non-rising stem metal seat gate valve

DIN3352-F4 Non-rising stem resilient seat gate valve

DIN3352-F4 Non-rising stem metal seat gate valve heavy type F4-H

DIN3352-F4 Non-rising stem metal seat gate valve flat body with O-ring(F4-O type)

DIN3352-F4 Non-rising stem metal seat gate valve flat body with T-bolt (F4-S type)

DIN3352-F4 Non-rising stem metal seat gate valve (F4-L type)

Provide more professional valve solutions

Qingdao Kaiyuan Valve Co., Ltd. professionally produces industrial
valves and marine valves, Have Certificates of ISO9001 and CE.

Our industrial valves involve gate valve, globe valve, check valve
and butterfly valve. DIN Series valves contains DIN3352 F4 metal
seat gate valves & resilient  seat  gate valves,DIN3352 F5 metal seat
gate valves.

HONOR

Customer trust is our honor

HONOR

Customer trust is our honor
带计划的彩票网址