Boiler Furnace Parts & Coal Boiler Components

Who We Are

Zhongxi (Shandong) Metal Technology Co., Ltd. is a leading manufacturer of high-quality boiler furnace parts and coal boiler components based in China.

Our Commitment to Excellence

We are a professional company dedicated to seamless steel pipes, carbon steel plates, boiler grate bars, and other critical industrial components. Our mission is to deliver durable, heat-resistant, and corrosion-proof parts that ensure optimal performance in demanding environments.

With a long-standing history in boiler accessories manufacturing, we combine advanced machinery, strict quality control systems, and a professional design team to meet the evolving needs of our global clients.

ISO-Certified Manufacturing Process

OEM & ODM Services Available

Global Shipping: FOB, CIF, DDU, DDP

Why Choose Us

We combine quality, innovation, and service to deliver unmatched value.

High Quality

Strict quality control system with professional test lab. RoHS compliant and supplier-verified.

Advanced Manufacturing

Equipped with automatic machines and precise process control for consistent output.

Product Development

Internal design team ready to collaborate on custom product development.

100% Service

Custom packaging, flexible shipping terms (FOB, CIF, DDP), and responsive support.

Our Top Products

Engineered for durability, heat resistance, and long-term performance.

Heat Resistant Fixed Grate Bar

Wearable, durable grate bar for boiler furnace applications. High temperature resistance and long service life.

Material: Alloy Steel
Standard: ISO, ASTM
Feature: Heatproof, Anti-erosion

Stainless Steel Grate Rod Bar

Erosion-proof and heat-resistant round bar ideal for high-stress boiler environments.

Material: Stainless Steel
Standard: ISO, DIN
Feature: Anti-corrosion, Durable

HDG Serrated Fixed Grate

Hot-dipped galvanized grate with serrated edge for improved combustion efficiency.

Material: Carbon Steel + HDG
Standard: ISO, GB
Feature: Anti-rust, Wear-resistant

Cast Iron Fixed Grate

High-temperature resistant cast iron grate bar. Crackproof and heatproof for reliable operation.

Material: Cast Iron
Standard: ISO
Feature: Anti-corrosion, Long lifespan

Alloy Steel Fixed Grate

High-density alloy steel grate with anti-erosion properties for extreme conditions.

Material: Alloy Steel
Standard: ISO, ASTM
Feature: High strength, Erosion-resistant

Antiwear Stainless Steel Grate Bars

Premium stainless steel grate bars with superior heat and wear resistance.

Material: Stainless Steel
Standard: ISO, DIN
Feature: Anti-erosion, Heatproof

Carbon Steel Plates

Available in A36, Q235B, Q345 series. Thickness from 6mm to 25mm.

Standards: ASTM, GB, JIS
Grades: Q195-Q420, A36-A992
Applications: Structural, Boiler Shells

Seamless Steel Pipes

ASTM A53, A106, A29 compliant. Cold-drawn or hot-rolled precision pipes.

Material: Carbon & Alloy Steel
DN Range: DN150 SCH40 and above
Use: High-pressure boiler systems

View All Products

Frequently Asked Questions

Find answers to common inquiries about our products and services.

What materials do you use for boiler grate bars?

We manufacture grate bars using high-quality materials including cast iron, stainless steel, alloy steel, and carbon steel with hot-dip galvanization for enhanced durability and corrosion resistance.

Do you offer OEM/ODM services?

Yes, we provide full OEM and ODM services. Our in-house design team and advanced machinery allow us to develop and manufacture custom boiler parts according to your specifications.

What are your standard shipping terms?

We offer flexible international shipping options including FOB, CIF, DDU, and DDP to meet your logistics needs.

Are your products certified?

Yes, our manufacturing processes follow ISO standards, and our products comply with RoHS requirements. We maintain a strict quality control system with an on-site testing laboratory.

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