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ISO Approved Alloy Metal Material Flange with 20cr-40cr
US$1,000.00-2,300.00
3 Tons
Sample price:US$1100.00/ton.Request sample
Product profile
Customization
AvailableProcessing Object
MetalMolding Style
ForgingMolding Technics
Hot ForgingApplication
Machinery PartsMaterial
SteelHeat Treatment
TemperingSurface Treatment
Rough MachiningForging Tolerance
0~+5mmStandard
GBCertification
GB/T19001-2016,ISO9001:2015Shape
Round Bar,Square,Shaft,Ring,CylinderDelivery Surfaces
Black,Rough Machning Bright,Fine Maching BrightDelivery Condition
Quenching+Tempering,Normalizing,AnealingAlloy No.
C45,42CrMoInternational Standards
ASTM,AISI,DIN,JIS,BSFlaw Detection Methods
Ut,MptSizes
CustomizedUsage
Crab Bucket, TrackTransport Package
Wooden CartonsTrademark
ChangliOrigin
Jiangsu, ChinaHS Code
7214100000Production Capacity
3000 Tons/MonthKey features
ISO & GB Certified Quality: Certified under ISO9001:2015 and GB/T19001-2016 standards for reliable performance.
Customizable Sizes and Shapes: Offers customized sizes and shapes including round bars, squares, shafts, rings, and cylinders.
Advanced Hot Forging Process: Utilizes hot forging with 0~+5mm tolerance for superior mechanical properties and durability.
Comprehensive Heat Treatment: Features quenching and tempering to balance strength, plasticity, and toughness for alternating loads.
Multi-Level Flaw Detection: Provides UT and MPT flaw detection services to ensure internal and surface integrity.
Wide Industrial Application: Suitable for machinery parts, crab buckets, tracks, locomotives, and petroleum machinery.
Flexible Customization Options: Supports full customization from designs or samples, including surface treatments and alloy numbers.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.17h
About Our Factory & Business Background
AddressWuxi, Jiangsu, China
Plant Area1000 square meters
Number of Employees10
Registered Capital12,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners4
Our Production Capability & Technical Expertise
Main ProductsForging
Production Lines1
Production MachinesSawing Machine, Grinding Machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2022-06-06
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the difference between forging and casting?
A:
Forging transforms solid metal from one shape to another through plastic deformation, while casting transforms liquid metal into a solid shape by pouring it into a mold. Forging improves mechanical properties, whereas casting is suitable for complex shapes.
Q:How to choose high-quality forgings?
A:
High-quality forgings are selected by checking external dimensions and surface defects (cracks, wrinkles) and internal properties via chemical composition, macroscopic structure, and mechanical tests like tensile strength and hardness.
Q:What are the characteristics of the forging process for blank forgings?
A:
The process includes pier roughening, elongation, punching, and expanding. Free forging uses a horse screw for hole expansion, while ring rolling uses rolling for this step.
Q:What materials and standards are used for these flanges?
A:
We use 45# carbon structural steel (GB/T699-1999), equivalent to S45C (JIS) and 1045 (AISI). The product meets GB standards and ISO9001:2015 certification.
Q:Can the product be customized?
A:
Yes, we offer flexible customization including shapes (round, square, shaft, ring, cylinder), sizes, surface treatments (black, rough, bright), and alloy numbers based on customer designs or samples.
Send Inquiry
*To:
Jiangsu Changli Equipment Manufacturing Co., Ltd.
Jiangsu Changli Equipment Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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