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Customizable 21-4n Rod for Catalyst Support Grids
US$4,300.00-6,500.00
1 Ton
Product specifications
Model
Product profile
Type
Alloy Steel BarStandard
AISI, ASTM, DIN, JIS, GB, BSComposition
21-4n Austenitic Heat-Resistant Steel AlloyModel NO.
21-4NTechnique
Hot Rolled / Forged / Cold Drawn / CustomizableShape
BarSurface Treatment
Black (as-Rolled) / Polished / PeeledSpecial Use
High Temp & Oxidation Resistant SteelApplication
Automobile Engine Valves, Exhaust Valve ComponentsMaterial Type
21-4n Austenitic Valve SteelDiameter Range
φ4.50mm-φ80.00mmHeat Treatment Method
Annealing, Solution Treatment, QuenchingSurface Condition
Smooth, Free of Cracks & DefectsPrimary Application
Automobile Engine ValvesTransport Package
Wooden BoxSpecification
Per Customer's RequirementTrademark
Rui ChengOrigin
Dongtai City, ChinaKey features
High Temp & Oxidation Resistance: 21-4n Austenitic Heat-Resistant Steel Alloy ideal for extreme environments.
Flexible Heat Treatment: Options include annealing, solution treatment, quenching, and tempering.
Multiple Surface Treatments: Choices include black (as-rolled), polished, and peeled finishes.
Customizable Lengths: Cut-to-length options available to minimize material waste.
High Dimensional Accuracy: Tight tolerances (h5/h6/h7) available for high-precision applications.
Comprehensive Certification: Includes Mill Test Certificate (MTC) 3.1 and chemical analysis reports.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.25h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is a professional manufacturing enterprise in metal product wire surface treatment, integrating R&D, production, and sales with a focus on innovation and quality. They offer extensive customization services and maintain a procedural approach to quality control and customer service. However, there is no evidence of certification holdings or overseas operational capabilities. The company has been exporting for one year, with 21-30% of sales from exports, but lacks facilities like overseas warehouses or showrooms.
Supplier typeThe supplier is a combined type company specializing in metal products and technical services, focusing on R&D, design, production, and sales.
After-Sales capabilityThe supplier has a comprehensive after-sales service system, responsible for installation, commissioning, and maintenance.
R&D capabilityThe company drives innovation with a professional design and production team, focusing on advanced and stable technology.
Production capacityThe supplier boasts a wide range of manufacturing equipment, including bending, laser cutting, drilling, milling, welding, sawing, and laser engraving machines.
Customization capabilityThe supplier offers extensive customization options, from minor to full customization, based on samples or designs.
Product Q&A
Q:Who are we?
A:
Dongtai Rucheng Mechanical and Electrical Technology Co., Ltd. is located in Dongtai City, Jiangsu Province, China. Our factory has approximately 40 employees.
Q:When is the delivery time?
A:
It depends on your order. It will be delivered within 30 working days after receiving the advance payment.
Q:Can the price be reduced?
A:
If you place many orders, the price can certainly be reduced.
Q:What are the payment terms?
A:
Payment can be made by telegraphic transfer or by sight draft, and it should be made before shipment.
Q:How can we ensure that customers receive the goods smoothly after making the payment?
A:
Don't worry, dear. We have included trade guarantee. You can place an order through the guarantee system. If we fail to deliver the goods, the deposit will be refunded to you.
Send Inquiry
*To:
Dongtai Ruicheng Electromechanical Technology Co., Ltd.
Dongtai Ruicheng Electromechanical Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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