Knowledge

1. Overview Concepts TAG No: Unique factory equipment identifier, e.g., FV-1001 Quantity: Procurement/installation count of this model, e.g., 1 unit P & ID No: Pipeline number

A choke valve is a type of flow control valve used to regulate the flow rate of fluids such as gases or liquids in pipelines. It is most commonly used in the oil and gas industry t

I. Rockwell Hardness (HR) Principle Uses a diamond cone with a vertex angle of 120 degrees or a steel ball of 1.59mm or 3.18mm diameter as the indenter. Applies initial load and ma

Sulfide Stress Cracking (SSC) is a form of hydrogen embrittlement cracking. It occurs in low-alloy steel pipelines, high-strength steels, welded joints, and Heat-Affected Zones (HA

An orbital ball valve is a high-performance valve that achieves frictionless opening and closing through compound motion. Its technical characteristics and application scenarios ar

1. Overview Ball valves are widely used in various working conditions due to their simple structure, small installation space, and reliance on medium force for sealing without bein

A pneumatic control valve uses compressed air as its power source and an air cylinder as the actuator. With the assistance of accessories such as valve positioners, converters, sol

Choosing the right valve isn't just about picking a model-it's about matching it to your actual needs. Let's walk through the key factors step by step, starting from the basics so

Dual material certification means a single metal material-think pipes or pipe fittings-has key performance indicators that meet the technical specs of two different grades (or stan

In industrial fluid control, butterfly valves are valued for their compactness and ease of operation, but traditional center-line rubber-lined models (limited to 1.6MPa) struggle w

Among the wide range of valve types, two are easily confused: plug valves and ball valves. Both operate via rotation for on-off control-one features a plunger-type valve core with

1. Core Structure and Classification: Design Logic for Adapting to Different Operating Conditions A basket strainer is a coarse filtration device for pipelines that intercepts impu