Carbon Steel ANSI Flange Gate Valve

Huadu is a source factory specializing in stainless steel and carbon steel products, located in Wenzhou City, Zhejiang Province, China. We support customized services. The minimum order quantity for carbon steel ANSI standard flange gate valves is 1 piece. You can purchase samples to experience our product quality and service.Carbon Steel ANSI Flange Gate Valve features a bi-directional tight seal with a precision-machined wedge disc and seat. It provides zero leakage in both flow directions for Class 150–600, ensuring reliable shut-off in petroleum, chemical and steam pipelines. Component materials and machining details are available in our drawings.

Technical Parameter

Why Choose Huadu Carbon Steel ANSI Flange Gate Valve?

High cost-performance ratio

Factory direct supply-no middlemen, more competitive pricing

It can be applied to a wide range of engineering designs.

Technical Specifications

Crafted from high-quality cast carbon steel

compliant with ANSI/API 600 standards

flange connection type

Class 150–600 pressure

OS&Y wedge structure and bidirectional leak-proof sealing

Ideal for petroleum, chemical and steam pipelines, it is sturdy, reliable and long service life.

Factory Strength

Our factory is located in Wenzhou, Zhejiang Province, China

Covers an area of over 10,000 square meters.

Our factory has more than 100 employees.

Equipped with newly imported lathes and CNC equipment,

we have improved production efficiency while maintaining consistent product quality.

We guarantee on-time delivery for pleasant cooperation.

Carbon Steel ANSI Flange Gate Valves are just one of our products. We also supply Stainless Steel Flange Gate Valves and Forged Gate Valves.

Do you have urgent orders but fail to find a reliable factory?

You can take a look at us.

We have sufficient stock for fast delivery.

There is large inventory in our warehouse for your immediate purchase and inquiry.

Factory on-site visits are welcome at any time.

Fast assembly speed

On-time delivery is our commitment to customers.

How do we prove our quality matches our price?

We use premium raw materials and strictly follow ANSI/API 600 standards in production.

Every valve is pressure tested and inspected before delivery to ensure zero defects.

We have stable long-term customers who keep reordering, which is the best proof of our reliable quality.

Unlike low-price suppliers, we never cut corners on material or workmanship.

Our price is reasonable and truly value for money, not cheap at the cost of quality.

Guarantee of Delivery Speed

A mature delivery process is essential. Many customers praise our fast delivery speed. This is because our factory has a clear production scheduling plan. Every customer is important to us. The scheduling plan allows us to fully arrange each customer’s order, so no order will be left unscheduled.

Once production is finished, we will arrange shipment for you immediately to ensure no delay to your project.

Comprehensive Service Advantages

One-stop service from casting to production.

Our sales team is on standby to provide pre-sales, in-sales and after-sales consultation at any time, ensuring efficient cooperation between both parties.

We offer a 12-month warranty. If you encounter any problems, feel free to contact us and we will solve them together.

Huadu has always won extensive support and trust from customers due to our reliable quality.

Our sales staff will closely follow the production progress to ensure on-time delivery.

We will notify you once the goods are ready, and provide photos of packing and loading.

We offer a wide range of sizes for our carbon steel ANSI flange gate valves, such as 2 inch, 10 inch, 25 inch and more. Welcome to inquire, and we will reply to you promptly.