在线观看一直看一直爽 在线观看一直看一直爽 ,twink twink

发布日期:2021年12月06日

Valves for the oil and gas industry: gate, globe, check, butterfly, control

Types of Valves Used in the Oil & Gas Industry 在线观看一直看一直爽 在线观看一直看一直爽 ,twink twink

Learn about the different types of valves used in the oil and gas industry and their differences: API and ASME gate, globe, check, ball, and

Read More »
Valve parts: body, bonnet. trim, packing

Valve Parts (Body, Bonnet, Trim)

Which are the key parts of a valve? It is a complex mechanical device manufactured by assembling a number of different components: the body (the pressure

Read More »
在线观看一直看一直爽 在线观看一直看一直爽 ,twink twink

SHOP.PROJECTMATERIALS.COM

Buy Online!

ANSI Y-Strainers

🚀 Stock Delivery

🇪🇺 EU Origin

💰 Factory Prices

✅  Top Quality

SIZES       ⅜” to 12″
RATINGS 150# · 300# · 600# · 800#
GRADES  Carbon · Stainless
ENDS        Flanged RF · BW · THD · SW

在线观看一直看一直爽 在线观看一直看一直爽 ,twink twink