Flanged Cast Steel Globe Valves Used In Petroleum Chemical Power Industries

Flanged Cast Steel Globe Valves Used In Petroleum Chemical Power Industries

Introduction to Electric Globe Valve

This is a flanged cast steel globe valve, belonging to industrial valve equipment.

This globe valve is made of cast steel (marked "WCB"), possessing good strength and temperature and pressure resistance. It is suitable for pipeline systems in industries such as petroleum, chemical, and power, used to control the flow of fluids. The blue handwheel on the top of the valve facilitates manual operation; rotating the handwheel raises or lowers the valve disc, thereby opening or closing the pipeline.

Working principle of globe valve

The working principle of a flanged cast steel globr valve is to control the opening and closing of the pipeline by raising and lowering the valve disc. The specific process is as follows: When the top handwheel is turned, the valve stem drives the valve disc to move up and down along the valve seat axis.

Open state: The valve disc moves upward, away from the valve seat sealing surface, allowing fluid in the pipeline to flow through the annular channel between the valve disc and the valve seat, thus enabling media flow.

Closed state: The valve disc moves downward, tightly fitting against the valve seat sealing surface, blocking the fluid flow path, thereby closing the pipeline.

Its sealing performance depends on the precise fit between the valve disc and the valve seat. The strength and pressure resistance of the cast steel material allow it to adapt to high-temperature and high-pressure industrial pipeline environments, and it is commonly used for fluid control in the petroleum, chemical, and power industries.

Main Materials

Who we are

SND has been producing and selling metal goods for about 20 years.By using manufacturing techniques including sand casting, lost wax casting, lost foam casting, and precision machining, the company has been supplying goods made of materials like cast iron, steel, stainless steel, aluminum, etc. Additionally offered are surface finishing and assembly services.

Our company has successfully created products in a variety of industries, including automotive, rail transportation, agricultural machinery, chemical, energy, electricity, water, air compressor, and construction, thanks to our consistent efforts over the past few years.

Our factories' ISO9001-accredited quality control systems guarantee a consistent and dependable quality for each and every component.
Spectrometer, ultrasonic, magnetic, permeability, elongation, tensile/yield strength, and other inspections are carried out as part of routine production procedures.

FAQ

Q1. What is your delivery time for ?

A: In stock goods generally is within 5-7 working days.Custom made generally is 30-60 working days,but exact delivery time dependson exact order quantity and the shipping way you choosed.

Q2. How can we guarantee quality?

A:Size pre-production sample before bulk production;QC stay in factory,in-line and final inspection before shipment.

Q3. Can you make development with our own design style?

A: Yes,we have our owned sample workshop,and we can development for ourclient every collection within 3-5 days,based on your teck pack or sketches.

Q4. Can you put our own labels/hang tags/wash care on our products?

A:Yes, we can customize your own labels hang tags/wash care and put themon your products.

Q5. What is your MOQ?

A: In stock which min 1pcsIn custom order min 200pcs.But can be negotiation.

Q6. Advantages for us

A:We will offer professional customer service. lf there are any questionsplease let us know at any time,and then we will help our customers to solvethem.