High Pressure Resistance Carbon Steel Valves with Flow Regulation Function and Corrosion Resistant for Water Treatment Systems

Our carbon steel valve castings, crafted via advanced shell molding technology, deliver exceptional performance tailored for industrial fluid control systems. Made from high-quality carbon steel, these castings boast outstanding structural integrity, with precise dimensional accuracy (tolerance ±0.05mm) and uniform material density, ensuring reliable sealing and pressure resistance.

Equipped with excellent corrosion resistance and wear resistance, the castings can withstand harsh working conditions such as high temperature (up to 450℃), high pressure (16MPa), and corrosive media in chemical or water treatment pipelines. The shell molding process eliminates internal defects like porosity and shrinkage, enhancing mechanical strength—tensile strength reaches 450-650MPa, ensuring long-term stable operation without deformation.

Widely applied in petrochemical, municipal water supply, power plant, HVAC, and chemical processing industries, these castings serve as core components for gate valves, globe valves, and check valves. They are ideal for fluid regulation in industrial pipelines, water treatment systems, oil and gas transmission lines, and heating ventilation projects, meeting both standard and custom requirements.

We offer customizable sizes (DN15-DN300) and specifications to match diverse pipeline configurations. The castings feature smooth surfaces, easy installation, and low maintenance costs, reducing operational downtime for clients. With strict quality control through non-destructive testing (NDT) and dimensional inspection, our carbon steel valve castings comply with international standards (ASTM, DIN) for industrial applications worldwide.

Baizhunet.com is a well-known platform connecting global casting buyers and Chinese foundry factories. Assist global casting purchasers to complete casting customization online purchasing.

At present, we have big data of 22,000 casting enterprises in China, which has improved production efficiency. 45 first-line experts in China's casting field help purchasers reduce procurement costs and solve technical problems in casting production.

At present, more than 100 famous purchasers around the world have found mass production suppliers through Baizhu, with the transaction amount exceeding 20 billion yuan.

Service advantage:

1. field audit factory, ensure that factories are true and correct

2. directional invite suppliers, quickly get the factory quotation

3. the first-class technical team, ensure the quality of casting products

4. professional purchaser service team the whole process to assist buyers to the project schedule.

5. professional translation team and integration services for export

6. Baizhu net on a regular basis (2 sessions) large castings and supply meeting

On-site factory inspection service:

Based on the resources of 22,000 factories, the core factories have on-site or video factory inspection and factory inspection report, which helps the global buyers to quickly find suitable and reliable suppliers, and also can undertake the global demand for factory exploration in China.

Technical expert team:

At present, there are 45 first-line experts in the field of casting in China, providing the factory with first-class technical support in China, reducing the procurement cost for buyers, and providing quality assurance of high-quality products.

Professional translation team:

Provide order negotiation translation and export related business services for both sides of the international casting trade;

Professional service team:

Buyer service team 7*24 hours online, one to one tracking inquiry information, to ensure the timeliness and effectiveness of information communication between buyers and factories.

Annual regular (2 sessions) casting supply meeting:

Regular offline casting purchasing and supplying matchmaking meetings have been held, with a total of more than 5,000 customers participating, accurately matching the connection between factories and purchasing merchants, and promoting efficient cooperation between purchasing and supplying parties.