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Hot Forged High-Precision Alloy Steel Forged Ring
US$1,000.00-2,300.00
2 Tons
Sample price:US$1100.00/ton.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

20#/35#/45#/CrMo/CrNiMo/40Cr/20C/20CrMnMo/304/2Ni4

Molding Technics

Hot Forging

Application

Machinery Parts

Material

Steel

Heat Treatment

Tempering

Surface Treatment

Rough Machining

Forging Tolerance

0~+5mm

Standard

GB

Certification

CE, ISO 9001:2000, GB/T19001-2016,ISO9001:2015

Usages

Heavy Machinery, Winning Equipment, Pump

Shape

Round Bar,Square,Shaft,Ring,Cylinder

Delivery Surfaces

Black,Rough Machning Bright,Fine Maching Bright

Delivery Condition

Quenching+Tempering,Normalizing,Anealing

Alloy No.

C45,42CrMo

International Standards

ASTM,AISI,DIN,JIS,BS

Flaw Detection Methods

Ut,Mpt

Sizes

Customized

Transport Package

Wooden Cartons

Specification

Diameter: 100-2000mm; Length 6000-9000mm

Trademark

Changli

Origin

Jiangsu, China

HS Code

7214100000

Production Capacity

3000 Tons/Month

Key features

Customizable Sizes: Sizes are customized according to customer requirements.
High Precision Forging: Forging tolerance is 0~+5mm for high-precision parts.
Multiple Certifications: Certified with CE, ISO 9001:2000, and ISO9001:2015.
Premium Material: Made from 45# structural carbon steel with excellent toughness.
Advanced Heat Treatment: Quenching and tempering ensure balanced strength and plasticity.
Flaw Detection Available: UT and MPT flaw detection methods available upon request.
Wide Application: Suitable for heavy machinery, pumps, and winning equipment.
Flexible Customization: Supports full customization from designs, samples, and shapes.

Company profile

Jiangsu Changli Equipment Manufacturing Co., Ltd.
Fast DeliveryLow MOQQuality AssuranceQA/QC Inspectors
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: ≤4.21h

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 into another shape through plastic deformation, while casting transforms liquid metal into a solid shape by pouring it into a mold. Forging is a solid-to-solid process, whereas casting is a solid-liquid-solid process.
Q:How to choose high-quality forgings?
A:
High-quality forgings are selected through external observation (checking dimensions, surface defects like cracks or wrinkles) and internal testing (analyzing chemical composition, mechanical properties, and using specialized instruments to detect internal fractures or shrinkage).
Q:What are the characteristics of the forging process for blank forgings?
A:
The process for circular forgings includes pier roughening, elongation, punching, and expanding. Free forging uses a horse screw for hole expansion, while ring rolling uses rolling for this purpose.
Q:What material is used for these forged rings?
A:
The product is made from 45# structural carbon steel, which offers low price, good cutting performance, and high hardness after quenching and tempering.
Q:What certifications does the product have?
A:
The product is certified with CE, ISO 9001:2000, GB/T19001-2016, and ISO9001:2015.

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