Heavy-Duty Metal Part Power Transmission Gate Valve Ductile Sand Cast Auto Pump Valve Roll Grey Iron Component

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Product Description

📊 Basic Info.
Application
Machinery Parts
Machining
CNC Machining
Material
Iron
Surface Treatment
Shot Blasting/Paint Spraying
Surface Roughness
Ra 12.5-25 μm
Standard
GB,ASTM,AISI,DIN,BS,JIS,NF,as,AAR
Certification
ISO 9001:2008
Casting Tolerance
CT9-10
Weight Range
0.5kg to 1.5 Tons Per Piece
Transport Package
Export Packaging
Origin
China
HS Code
7325109000
🛠️ Product Description
Metal Part Product Display
Precision casting of cast iron, boasting mechanical properties of high strength high toughness and has strong corrosion resistance and can adapt to a variety of working conditions. It exhibits excellent impact resistance and wear resistance. It is widely applied in fields like automobiles, construction machinery, electronic semiconductors, pharmaceutical and chemical industries, and machine tools.
Industrial Component
📝 Specification
MaterialGray Iron Casting/Ductile Iron Casting
ProcessSand casting
Casting ToleranceCT9-10
Surface RoughnessRa 12.5-25 um
Weight Range0.5kg to 1.5 tons per piece
Casting SizeAs Requirement / As drawing
Material StandardGB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR
Surface TreatmentShot blasting / Paint spraying
Service AvailableOEM
Quality ControlTensile testing machine, hardness tester, metallurgical microscope, magnetic particle inspection, spectrometer, furnace-side carbon-silicon analyzer
ApplicationTrain & railway, automobile & truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, valves and pumps, power equipment.
Our Advantages
Process Advantages
🏢 Profile
Factory Overview
We are a private joint-stock enterprise specializing in the production of gray cast iron, ductile iron, vermicular graphite cast iron, and alloy cast iron. Founded in 2011, the company operates across a total area of 10,000 square meters with a construction area of 6,000 square meters. The monthly output of castings can exceed 500 tons, and the annual output can reach 6,000 tons. The facility is equipped with a complete set of testing equipment, including direct-reading Spectrum Analyzers, high-frequency infrared carbon-sulfur analyzers, and metallographic image analyzers.
📜 Certifications
Certifications
👥 Group Photo
Team Work
📦 Packaging & Shipping
Packaging Logisitcs
FAQ
Q: Are you a factory or trading company?
A: Our organization consists of specialized subsidiaries focused on different sectors: one dedicated to international trade and sales, and another focused strictly on production and processing to ensure high-quality manufacturing.
Q: How can I get a quotation?
A: We will submit a quotation within 24 hours if we receive detailed information. Please provide: 1) 3D Step files and 2D drawings; 2) Material requirements; 3) Surface treatment; 4) Quantity; 5) Special requirements like packing or delivery.
Q: How do you perform quality control?
A: Each furnace of molten iron undergoes dual inspection via spectrometer and on-site carbon-silicon analyzer. Mechanical property testing is conducted on samples from every furnace, and workpieces undergo full visual inspection or NDT checks based on requirements.
Q: What is your casting weight range and capacity?
A: We can produce castings ranging from 0.5kg up to 1.5 tons per piece. Our annual output reaches approximately 6,000 tons.
Q: How do you pack the moulds and products?
A: For moulds, we apply anti-rust oil and thin film before packing into fumigation wooden cases. Products are packed in standard export cartons or according to specific customer requests.
Q: What should we do if we receive defective products?
A: If you receive a defective product, please send us photos immediately. We will coordinate with our engineering and QC departments to solve the problem as quickly as possible.

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