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Custom Grey Iron Green Sand Casting for Municipal Manhole Covers with Machining
US$1.00-10.00
1 Piece
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableType
Sand Casting, Resin Sand, Green Sand, Shell MoldCasting Method
Chemical Hardening SandModel NO.
OEMSand Core Type
Resin Sand CoreApplication
Machinery PartsMachining
CNC MachiningMaterial
Grey Iron Ht200 / Ht250, Ductile Iron Qt450-10 / QSurface Treatment
Shot Blasting, Anti-Rust Primer, Sandblasting, PASSurface Roughness
Ra 6.3 - Ra 25 (as Cast)Standard
ASTM, DIN, JIS, GB, BSCertification
CE, RoHS, ISO 9001:2000, ISO 9001:2008Max Part Weight
up to 10 TonsMax Part Size
up to 3000mmCasting Tolerance
CT7-CT10 (as Cast)Min Wall Thickness
Grey Iron 4-6mm; Ductile Iron 5-8mmPattern Material
Wood, Aluminum, Resin, MetalHeat Treatment
Annealing, Normalizing, Quenching & TemperingInspection Report
Mtr, CMM Report, Ut NDT AvailableApplication Industries
Pump & Valve, Mining, Marine, ConstructionTransport Package
Standard Shipping PackagingSpecification
OEMTrademark
OEMOrigin
China HenanKey features
Comprehensive Customization: Dimensions customized per 2D/3D drawings with OEM/ODM support.
Wide Material Range: Grey iron, ductile iron, carbon steel, cast steel, and aluminum alloys.
Large Capacity Casting: Weight range from 0.5kg to 10 tons with max size up to 3000mm.
Fast Sample Delivery: Sample lead time 7-10 working days for prototype verification.
Strict Quality Control: ISO9001 certified with 100% inspection and full test reports.
Flexible MOQ Policy: Accepts single samples and small batches as low as 10-20 pieces.
Advanced Heat Treatment: Stress relief annealing, normalizing, and quenching for mechanical properties.
Mold & Pattern Service: In-house mold design and pattern making with 3D CAD support for rapid prototyping.
Comprehensive Testing: Spectral analysis, tensile test,hardness test, UT/MT/PT inspection available per customer
requirements.
Surface Treatment Options: Shot blasting, painting, galvanizing, and powder coating to meet different corrosion
resistance needs.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao Port CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressRoom 402, Building 19, No. 73 Duying Street, Zhengzhou High-tech Development Zone, Henan Province
Plant Area55 square meters
Number of Employees4
Registered Capital2,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity1 piece
Supply Chain Partners8
Our Production Capability & Technical Expertise
Main ProductsDie-casting parts, castings
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2021-05-17
Main MarketsNorth America
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Can you manufacture custom casting parts based on my drawings?
A:
Yes, we provide OEM & ODM custom-made services. We can manufacture metal castings strictly according to your 2D/3D drawings, physical samples, or technical specifications.
Q:What materials can you supply for different casting processes?
A:
Sand Casting: Grey Iron HT200/HT250, Ductile Iron QT450-10/QT500-7, Cast Steel ZG230-450, Aluminum Alloy A356.
Q:What shipping methods can you offer?
A:
Goods can be delivered by sea, air, or international express. We can quote FOB, CFR, or CIF prices as per your request.
Q:Do you provide CNC machining after casting?
A:
Yes. We are a one-stop supplier. In addition to casting, we offer CNC turning, milling, drilling, tapping, and surface finishing (polishing, anodizing, passivation, powder coating, etc.) to deliver fully finished parts.
Q:What about your after-sales service?
A:
We carry out strict inspection before shipment. If quality problems are caused by our manufacturing defect, we will provide replacements, refunds, or credits on a case-by-case basis. Our goal is to ensure you are fully satisfied with your order.
Send Inquiry
*To:
Henan Yuanfei Metal Materials Co., Ltd.
Henan Yuanfei Metal Materials Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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