Product Specifications
Product: high hardness, corrosion resistance, wear resistance and extended life corrosion-resistant castings
MOQ: 1 pieces
Model NO: Customized
Size: as Drawing
Machining tolerance: +/-0.01mm
Application: Chemical, Petroleum, Marine, Water Treatment, Corrosive Environment Equipment Use
Material: Stainless Steel (304, 316, 316L), Nickel-Based Alloy, Hastelloy, Monel, Cast Iron with Anti-Corrosion Coating
Surface Treatment: Passivation, Anti-Corrosion Coating, Polishing, Pickling
Manufacturing Process: Casting, Precision Casting, Sand Casting, Heat Treatment, CNC Machining
Plant: We Have Our Own Factory
After-sales Service: Support in 24h
Warranty: Offered
Certification: CE, ISO 9001:2000, ISO 14001
Standard: ASME, JIS, GB, ASTM A480, ASTM A743
Inspection: Ut, metallographic inspection, hardness test, corrosion resistance test, pressure test, etc
Application: used in chemical industry, petroleum industry, marine engineering, water treatment equipment, pharmaceutical industry, food processing, corrosive environment crushing & processing equipment, etc.
Color: to Order (Natural Metal Color, Custom Coating Color)
Delivery Time: 7 - 30 days/ negotiable
Transport Package: Steel Frame, Wooden Cases, Anti-Corrosion Packaging
Advantage: Rich Foundry Experience, Best Service, Professional Team, Strict Quality Control, Customizable Anti-Corrosion Solutions, High Adaptability to Corrosive Environments.
Corrosion-Resistant Castings Composition
Stainless Steel (304): 18%-20% Cr, 8%-12% Ni, ≤0.08% C, austenitic structure with excellent corrosion resistance; Stainless Steel (316L): 16%-18% Cr, 10%-14% Ni, 2%-3% Mo, ≤0.03% C, better corrosion resistance than 304; Nickel-Based Alloy: 50%-70% Ni, Cr 15%-25%, Mo 5%-15%, resistant to strong acids, alkalis and high-temperature corrosion; Hastelloy: High Ni, Cr, Mo content, resistant to almost all organic and inorganic corrosive media.
Features
Excellent corrosion resistance, able to withstand corrosion from acids, alkalis, salts, seawater, chemicals and other corrosive media. Good wear resistance and toughness, suitable for harsh industrial environments with both corrosion and wear. Stable chemical properties, no rust or degradation in long-term use, extending equipment service life. Precision casting process ensures accurate dimensions and good surface finish, reducing post-processing workload. High temperature resistance, applicable to high-temperature corrosive environments (such as chemical reaction vessels, high-temperature pipelines). Customizable materials and specifications to adapt to different corrosive intensity and working conditions.
Limitations
Higher production cost compared with ordinary castings, especially nickel-based alloy and Hastelloy materials. Some corrosion-resistant materials (such as austenitic stainless steel) have poor wear resistance in high-abrasion environments. Precision casting process has higher requirements on production technology and technical team. Welding performance varies by material, some high-corrosion materials require professional welding technology to avoid welding defects.
Applicable Scenarios
Chemical industry: reaction vessels, pipelines, valves, pump bodies, agitators. Petroleum industry: oil well casings, pipeline fittings, offshore oil platform parts. Marine engineering: ship parts, offshore equipment, seawater treatment equipment. Water treatment: sewage treatment equipment, desalination equipment parts. Pharmaceutical & Food Industry: corrosion-resistant containers, conveying parts, processing equipment. Other: corrosive environment crusher parts, high-temperature corrosion equipment components.
Reference
| Standard |
Material |
Nominal Chemical Composition (%) |
C |
Si |
Mn |
Cr |
Ni |
Mo |
S |
P |
| ASTM A480 304 |
Stainless Steel 304 |
- |
≤0.08 |
≤1.00 |
≤2.00 |
18.0-20.0 |
8.0-12.0 |
—— |
≤0.030 |
≤0.045 |
| ASTM A480 316L |
Stainless Steel 316L |
- |
≤0.03 |
≤1.00 |
≤2.00 |
16.0-18.0 |
10.0-14.0 |
2.0-3.0 |
≤0.030 |
≤0.045 |
| ASTM A743 CF8M |
Stainless Steel CF8M |
- |
≤0.08 |
≤1.00 |
≤2.00 |
18.0-20.0 |
9.0-12.0 |
2.0-3.0 |
≤0.030 |
≤0.045 |
| ASTM B164 Hastelloy C-276 |
Hastelloy C-276 |
- |
≤0.01 |
≤0.08 |
≤1.00 |
14.5-16.5 |
57.0-63.0 |
15.0-17.0 |
≤0.030 |
≤0.040 |
| ASTM B164 Monel 400 |
Monel 400 |
- |
≤0.15 |
≤0.10 |
≤2.00 |
1.5-2.5 |
63.0-67.0 |
—— |
≤0.024 |
≤0.030 |
| GB/T 2100 ZG06Cr13Ni4Mo |
Martensitic Stainless Steel |
- |
0.04-0.08 |
≤0.60 |
≤1.00 |
12.0-14.0 |
3.5-5.5 |
0.4-0.6 |
≤0.030 |
≤0.035 |
| ASTM A743 CN7M |
Nickel-Based Alloy CN7M |
- |
≤0.07 |
≤1.00 |
≤1.00 |
19.0-23.0 |
28.0-34.0 |
2.0-3.0 |
≤0.030 |
≤0.040 |
| GB/T 12230 2Cr13 |
Stainless Steel 2Cr13 |
- |
0.16-0.24 |
≤1.00 |
≤1.00 |
12.0-14.0 |
—— |
—— |
≤0.030 |
≤0.035 |
FAQ
Q: Can you manufacture Customization products (corrosion-resistant castings)?
A: Yes, we can.
We can produce both standard and special products.
Our can make them according to your drawings and samples, and recommend suitable corrosion-resistant materials based on your working environment.
Q: Do you provide free samples?
A: Yes, usually we provide free small-size samples for testing under the condition of freight paid by customer.
Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q: Can the products be customized as our need, such as put on our logo?
A: Surely our products can be customized as your need, Put on your logo is also available.
Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications, and working environment (corrosive medium, temperature, pressure) for our technical staff could make the drawing and recommend suitable corrosion-resistant materials.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery, including corrosion resistance test and pressure test.
Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight; all products are packaged with anti-corrosion materials to avoid damage during transportation.
Q: Do you support drop shipping?
A: Yes, your drop shipping is available.
Q: What kind of materials are using for the products?
A: We supply all kinds of corrosion-resistant materials for castings, including stainless steel (304, 316L), nickel-based alloy, Hastelloy, Monel, and cast iron with anti-corrosion coating, to meet different corrosive environment requirements.
Q: What kinds of products do you offer?
A: We mainly produce various corrosion-resistant castings, such as chemical reaction vessels, pipeline fittings, valves, pump bodies, marine parts, water treatment equipment parts, corrosion-resistant crusher parts, etc.
Our Advantages
- 20-year Foundry Operation Experience, specialized in corrosion-resistant castings R&D and production.
- Friendly & High Efficient Technical & Commercial Communication, providing professional material selection guidance for corrosive environments.
- Professional Export Practices: Exported to +60 Overseas Countries, with rich experience in anti-corrosion packaging and transportation.
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