What are the lead times for delivery?

Lead time is within 15 workdays during off-season and one month during peak season.

What payment terms are accepted?

We accept LC, T/T, and Western Union for payments.

Where is the nearest shipping port?

The nearest port for export is Shanghai.

Durable SAE4140 Forged Steel Roller Ring for Heavy Machinery

Name: Durable SAE4140 Forged Steel Roller Ring for Heavy Machinery
Brand: Jiangyin Golden Machinery Equipment Co., Ltd.
SKU: 767190652

Jiangsu, ChinaJiangyin Golden Machinery Equipment Co., Ltd.

US$119.00-989.00

1 Piece

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

A+ forging steel ring 4140

Molding Technics

Pressure Casting

Application

Machinery Parts

Material

Steel

Heat Treatment

Annealing

Surface Treatment

Polishing

Forging Tolerance

+/-0.1mm

Standard

ASTM

Certification

CE, RoHS, ISO 9001:2008

Name

Forged Steel Milling Ring

Processing

Forging

Technology

Roungh Machining

Size

1000-5000mm

Transport Package

Wooden Package and Steel Package

Specification

forging steel ring

Trademark

forged steel milling ring

Origin

Jiangsu China

HS Code

7326

Production Capacity

500 Ton/Month

Key features

Durable Material Grade: Manufactured from SAE4140, SAE1045, 42CrMo4, and other alloy or carbon steels.

Precision Forging Process: Utilizes EF+LF+VD+ESR smelting followed by forging and heat treatment for superior strength.

Strict Quality Control: Includes chemical analysis, CMM, UT, and magnetic flaw detection to ensure ASTM compliance.

Wide Application Range: Suitable for forging equipment, power plants, hydraulic systems, and petroleum machinery.

Comprehensive Certifications: Certified under CE, RoHS, and ISO 9001:2008 standards for global market acceptance.

Customizable Dimensions: Available in sizes ranging from 1000mm to 5000mm with +/-0.1mm tolerance.

Flexible Lead Time: Off-season delivery within 15 workdays; peak season lead time is one month.

Global Export Capability: Exporting since 2010 with terms including FOB, EXW, CFR, CIF, and FAS from Shanghai.

Company profile

Jiangyin Golden Machinery Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-07-11Nearest Port: ShanghaiAverage Response Time: ≤15hTerms 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.

Product Q&A

Q:What materials are used for the forged steel ring?

We use alloy steels (42CrMo, 35CrMo, 40CrNiMo), carbon steels (1020, 1045), and stainless steels (304, 316, 416, 630) meeting ASTM, ISO, and EN standards.

Q:What is the production process for these rings?

The process includes EF+LF+VD smelting, forging, heat treatment (normalizing/tempering), rough and finishing machining, and final inspection.

Q:What quality control tests are performed?

We perform chemical analysis, optical spectrum analysis, tensile strength testing, hardness testing, CMM measurement, and ultrasonic flaw detection.

Q:What are the available dimensions and tolerances?

Dimensions range from 1000mm to 5000mm with a forging tolerance of +/-0.1mm.

Q:What certifications does the product have?

The product is certified under CE, RoHS, and ISO 9001:2008 standards.