● Product Description

Qinyang Xinghui New Materials Co., Ltd. uses high‑quality calcined petroleum coke as its raw material and coal tar pitch as a binder, employing proprietary technology to produce acid‑resistant, corrosion‑proof carbon bricks. After high‑temperature firing, these bricks exhibit superior mechanical strength, excellent corrosion resistance, strong acid resistance, outstanding wear resistance, and an extended service life. They are the ideal product for phosphate‑based construction projects. Our annual production capacity is 3,000 tons.

● Product Features

Corrosion-resistant, acid-resistant, with excellent wear resistance, good thermal shock resistance, and a microporous structure.

● Technical Specifications

In addition to the carbon brick dimensions listed in the table, all carbon bricks measuring 240×114×65 mm—such as thick‑type bricks, wedge‑angle bricks, and sector‑shaped bricks—are manufactured according to the customer’s drawing specifications.

● Applications include linings for phosphoric acid, hydrochloric acid, and hydrofluoric acid storage tanks; phosphoric acid reaction vessels; phosphoric acid storage tanks; linings for phosphoric acid scrubbers; and chimney linings, among others.

We offer proven solutions to combat corrosion caused by acids, alkalis, chemicals, and highly corrosive environments.

We provide acid-resistant solutions for chemical storage and reaction tanks, drainage pipes, battery rooms, floors, ETP systems, galvanized tanks, pickling areas, desalination units, towers, cabinets, excavators, drying towers, neutralization pits, and more.

We have provided services to numerous clients, protecting their equipment and structures from ongoing chemical attack and extending the service life of tanks, vessels, reactors, and other structures, thereby saving substantial capital expenditures and minimizing production downtime.

● Physicochemical Parameters Table

● Applications

● Certification Certificate

● Packaging and Shipping

Our packaging will take into full account potential damage during transportation. All shaped carbon bricks are packed on wooden pallets. Each type of shaped brick shall be wrapped on a wooden pallet and clearly marked with its brick number. All packages will bear the carbon brick’s model designation and brick number, and each individual shaped brick will also be labeled with its brick number.

● Frequently Asked Questions

Q1: How do you manage your own quality?

A1: For each production process, Qinyang Xinghui New Materials maintains a comprehensive system for chemical composition and physical quality control. Upon completion of production, all goods undergo testing, and quality certificates are shipped together with the products.

Q2: What is your delivery lead time?

A2: Typically, it takes about 15–20 days after receiving the order.

Q3: Do you provide free samples?

A3: Yes, free samples can be provided; generally, the buyer is responsible for all shipping costs.

Q4: What are your payment terms?

A4: Upon signing the contract, the buyer shall pay 30% of the total purchase price as a deposit, with the balance due prior to shipment.

Q5: May we visit your company?

A5: Of course, you’re welcome to visit.

Q6: What are your criteria?

A6: Our products comply with standards such as ASTM, ASME, AMS, DIN, and JIS.

We can conduct third-party testing.