What payment terms are accepted?

Accepted terms include LC, T/T, Western Union, and small-amount payment.

What testing is performed on the steel bars?

Ultrasonic testing is conducted according to SEP 1921-84 3C/c standards.

What is the minimum forging ratio?

The forging ratio is no less than 3:1.

4320 Forged Steel Bar Round Plate

Name: 4320 Forged Steel Bar Round Plate
Brand: HUNAN QILU INDUSTRIAL CO., LTD.
SKU: 674709492

Hunan, ChinaHUNAN QILU INDUSTRIAL CO., LTD.

US$1,200.00-1,800.00

10 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

forged steel bar round plate

Molding Technics

Gravity Casting

Application

Hardware

Material

Steel

Heat Treatment

Quenching

Surface Treatment

Passivation

Forging Tolerance

+/-0.5mm

Standard

AISI

Certification

CE, ISO 9001:2000, ISO 9001:2008

Forged Steel Ring

16mn Steel Ring

Payment Term

30% Tt Deposit, Balance Against Bl Copy

Length

3000-5800mm

Ex-Stock

Delivery Date

30 Days

Ut Standard

Sep 1921-84 D/D

Grain Size

ASTM E112

Non-Metallic Inclusiton

ASTM E45

Transport Package

Loose in 20" or 40" Container

Specification

DIN-En10083-2

Trademark

Qilu

Origin

Shangdong, China

Key features

Comprehensive Certification: Holds CE, ISO 9001:2000, ISO 9001:2008, LR, ABS, GL, and CCS certificates.

High Precision Forging: Forging tolerance of +/-0.5mm with a ratio of no less than 3:1.

Advanced Production Process: Utilizes EAF + LF + VD + Forging + Heat Treatment for superior quality.

Rigorous Quality Testing: Includes Ultrasonic test per SEP 1921-84 3C/c and detailed mechanical property reports.

Large Production Capacity: Annual productivity near 100,000 metric tons with 450,000 sqm facility.

Customizable Technical Specs: Chemical composition and physical properties tailored to customer requirements.

Extensive Material Range: Offers carbon steel, alloy steel, dies steel, bearing steel, and stainless steel.

Flexible Delivery Options: Lead time within 15 workdays off-peak and one month during peak season.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

HUNAN QILU INDUSTRIAL CO., LTD.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2008-06-01Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤3.57hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as HUNAN QILU INDUSTRIAL CO., LTD., a China-based limited company with conflicting classifications as both a trading company and manufacturer/factory. It has broad steel-related business activities, extensive stated export markets, self-operated import/export rights, and eight years of export experience. Customization, ODM, and OEM capabilities are explicitly reported. However, service-management documentation is absent, including supplier approval, corrective-action, and complaint-handling procedures. No in-stock, overseas warehouse, showroom, agent, or branch capability is reported. Financial records are referenced for 2021–2023, but no substantive financial performance evidence is provided. Production volumes and staffing are stated, although the supplier’s trading-company classification creates uncertainty regarding direct manufacturing capacity. No certifications or customer cases are documented.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also reports no in-stock service, overseas warehouse, showroom, agent, or branch capability, although lead times are stated as one month in both peak and off-season periods.

R&D capabilityThe supplier reports total R&D-engineer experience of 6–10 years and offers ODM services, indicating some design and development capability. However, it has no available SDK, and the slices do not provide concrete innovation outputs, patents, or product-development records.

Production capacityThe supplier states production categories covering cold-drawn material, steel round bar, steel plate, and steel pipe, with substantial annual output figures and 11–20 quality-control staff. However, its classification as both trading company and manufacturer/factory is inconsistent, so the extent of directly controlled production capacity requires verification.

Customization capabilityFlexible customization is explicitly reported, together with ODM service availability and OEM service for popular brands. These statements provide direct evidence of customization and outsourced-brand production capability.