Qingyun Hongsheng Machinery Parts Co., Ltd. is one of the most reliable manufacturers and suppliers of waste incineration castings in China. We warmly welcome you to wholesale high quality waste incineration castings at low price from our factory. If you have any enquiry about quotation, please feel free to email us.

As a professional manufacturer of heat-resistant and wear-resistant castings, we focus on providing high-quality, standard-compliant products for German industrial buyers. Our castings fully meet German DIN and EN standards, perfectly adapting to the working conditions of various industrial equipment in Germany, and solving the core pain points of high cost, unstable quality and long delivery time in traditional procurement, making us a reliable partner for German importers, industrial boiler manufacturers and waste incineration plant suppliers.
Products Description
Our Core Advantages for German Buyers
◆Full Material Compliance with German Standards: We offer a full range of materials that fully comply with German standards, including 1.4841 (ZG40Cr25Ni20Si2), 1.4837 (ZG35Cr24Ni7SiNRe), ZG30Cr18Mn12Si2N, 24/7 Rare Earth Steel and High Chromium Cast Iron Cr26. Each batch of products is equipped with complete spectral inspection reports and material certificates, fully meeting the audit requirements of German factories and ensuring compliance with local industrial norms.
◆Professional Working Condition Selection Service: We provide customized material selection services for furnace grates and heat-resistant cast steel parts. According to the specific working conditions of German waste incineration plants, industrial boilers, biomass furnaces and power station kilns, we accurately match materials with corresponding high-temperature resistance and wear resistance levels, eliminating material mismatch and avoiding equipment failures caused by improper material selection.
◆Factory Direct Supply with High Cost-Effectiveness: As a source factory, we skip intermediate links to provide highly competitive prices for German buyers-far more cost-effective than local German castings. At the same time, the service life of our products is comparable to that of original German parts, reducing the comprehensive cost of procurement, replacement and maintenance for your enterprise.
◆Precision Casting & Easy Installation: Adopting advanced precision casting and finishing technology, our castings have strict tolerances, precise installation holes and strong interchangeability. They can directly replace original European and American parts without secondary cutting or polishing, saving on-site installation time and labor costs and ensuring worry-free installation.
◆Custom Production & Stable Supply Chain: We support customized production according to your drawings, samples and special requirements, including customized sizes, shapes and material specifications. With a mature production and supply chain, we commit to on-time delivery and stable batch supply, never delaying your factory maintenance and shutdown plans. In addition, we use reinforced rust-proof and moisture-proof packaging to avoid damage during long-distance sea transportation to Germany.
Main Materials & Their Advantages
|
German Standard |
Chinese Material |
Core Advantages |
Applicable Temperature |
|
1.4841 |
ZG40Cr25Ni20Si2 (2520) |
High chromium-nickel alloy with excellent oxidation resistance and thermal shock resistance, suitable for high-temperature working conditions |
900–1150℃ |
|
1.4837 |
ZG35Cr24Ni7SiNRe (24/7 Rare Earth Steel) |
Excellent thermal fatigue resistance and impact resistance, suitable for reciprocating furnace grates |
1050–1100℃ |
|
- |
ZG30Cr18Mn12Si2N |
Cost-effective chromium-manganese-nitrogen steel with stable and reliable performance in medium-temperature environments |
400–600℃ |
|
- |
High Chromium Cast Iron Cr26 |
Excellent wear resistance and corrosion resistance, suitable for heavy-load wear working conditions |
≤850℃ |
Applicable Scenarios in Germany
Our heat-resistant and wear-resistant castings are widely used in various industrial fields in Germany, perfectly matching the working characteristics of local equipment and meeting the strict quality requirements of German industry:
◆Waste Incineration Plants: Furnace grates and furnace bottom parts, mainly using 1.4841 (2520) and 24/7 Rare Earth Steel, which can resist high-temperature corrosion and wear during the incineration process and ensure long-term stable operation of equipment.
◆Industrial Boilers: Castings for high-temperature sections, medium-temperature sections and low-temperature sections. Different materials are matched according to temperature levels-1.4841 for high-temperature sections, 1.4837 for medium-temperature sections, and ZG30Cr18Mn12Si2N for low-temperature sections, ensuring stable performance and long service life.
◆Biomass Furnaces & Power Station Kilns: Chain furnace grates and related heat-resistant components, using cost-effective ZG30Cr18Mn12Si2N and high-wear High Chromium Cast Iron Cr26, adapting to the working characteristics of biomass combustion and power generation equipment.
◆Other Industrial Fields: Wear-resistant and heat-resistant parts for shot blasting machines, wood crushing equipment and glass recycling equipment. We can provide customized solutions according to different wear and temperature requirements.
Why Choose Us?
Against the background of rising energy costs and fragmented supply chains in the German casting industry, we rely on mature production technology, strict quality control and customer-oriented service concepts to provide German buyers with high-quality, cost-effective and stable supply solutions. We have rich experience in exporting to Germany, are familiar with local industrial standards and procurement habits, and can provide one-stop services from material selection, customized production to delivery, solving all your worries in the procurement process.
To German industrial buyers, furnace equipment suppliers and importers: If you are looking for reliable heat-resistant and wear-resistant castings, please contact us directly. We will provide you with detailed product catalogs, quotations and free samples, and look forward to establishing long-term and stable cooperative relations with you!
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why choose us
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why choose our products
1. 20 years of experience in casting cast iron plate, quality assurance, timely delivery
2. Perfect machining and inspection equipment can directly provide finished parts and meet the inspection requirements of customers
3. It has independent import and export rights and can export products to all parts of the world
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