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High-Performance Forged 4340 Steel Crank Shaft for Engines

Name: High-Performance Forged 4340 Steel Crank Shaft for Engines
Brand: Jiangyin Golden Machinery Equipment Co., Ltd.
SKU: 1898965655

Jiangsu, ChinaJiangyin Golden Machinery Equipment Co., Ltd.

US$65.00-691.00

1 Piece

Product profile

Customization

Available

Application

Aerospace Industry, Agricultural Equipment, Automotive Industry, Construction Industry

Certification

CE, ISO9001

Model NO.

4340 steel crank shaft

Corrosion Resistance

Medium Corrosion Resistance

Journal Diameter Dimensional Accuracy

IT01-IT5

Journal Relative Position Accuracy

0.01-0.03mm

Journal Surface Roughness

0.63-0.16μm

Shaft Type

Solid Shaft

Strength

Medium Strength

Surface Finish

Grinding

Tolerance

Standard Tolerance

Size

5000mm

Surface

Oil, Galvanized

Cert

ISO SGS

Delivery

About 65 Days

Load

Drive Shaft

Axis Shape

Straight Shaft

Shaft Shape

Stepped Shaft

Appearance Shape

Round

Transport Package

Wooden Package and Steel Package

Specification

forging steel camshaft

Trademark

st52 steel eccentric shaft

Origin

Jiangsu China

HS Code

73269090

Production Capacity

1PCS Need 20-30days

Key features

High Precision Tolerance: Journal dimensional accuracy reaches IT01-IT5 with relative position accuracy of 0.01-0.03mm.

Advanced Smelting Process: Utilizes EF+LF+VD+VC process ensuring superior material purity and structural integrity.

Customizable Dimensions: Size can be customized up to 5000mm according to specific drawing requirements.

Versatile Surface Finish: Available with Oil or Galvanized surface treatments to meet diverse environmental needs.

Heavy Forging Capability: Manufactured using 185MN or 100MN hydraulic presses with forging ratio greater than 4.5.

Comprehensive Certifications: Meets CE, ISO9001, ASTM, EN, DIN, ASME, and GB standards for global compliance.

Multi-Industry Application: Suitable for Aerospace, Automotive, Agricultural, Construction, Metallurgy, and Power sectors.

Strict Quality Inspection: Undergoes rigorous UT testing against EN10228, ASTM A388, and JB/T standards.

Company profile

Jiangyin Golden Machinery Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-07-11Nearest Port: ShanghaiAverage Response Time: ≤18hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS

AI-Powered supplier vetting

SummaryJiangyin Golden Machinery Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in Jiangsu, China, with forging-related products and stated forging capacity of 5,000 tons. The supplier reports ISO 9001 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It offers forging weights from 50 kg to 20 tons and claims capabilities in product design, tooling, fabrication, and service. Reported delivery is within 15 working days during off-peak periods and one month during peak periods. The supplier exports to multiple global regions and has recorded trade transactions with Mexican buyers, although the available trade record shows only one transaction for each listed case. Financial information is not assessed because monetary data is excluded.

Supplier typeThe supplier is described as a trading company in one record and as both a trading company and manufacturer/factory in another. Its stated activities cover forging products and manufacturing-related equipment, indicating a hybrid trading and production model rather than a purely manufacturing-only profile.

CertificationsThe supplier reports certification under ISO 9001 supplier management systems. This is explicit evidence of a documented quality-management certification.

Production capacityThe supplier reports more than 10 production lines, forging output of 5,000 tons, 6–10 quality-control staff, and forging weights from 50 kg to 20 tons. It also states that delivery is within 15 working days off-peak and one month during peak periods, providing explicit evidence of established production capacity.

Customization capabilityThe supplier states that it offers product design, tooling, fabrication, and service, and supports many materials and free sizes for forgings weighing 50 kg to 20 tons. Its listed forged rings, shafts, wheels, gears, flanges, and cylinders further indicate a broad product customization scope.