What surface treatments are available?

Options include shot/sand blast, polishing, passivation, powder coating, E-Coating, plating, and painting.

What is the forging tolerance?

The standard forging tolerance is +/-0.2mm.

Where are your products exported to?

Our products have a strong reputation in North America, Europe, Australia, and other global markets.

4140 Alloy Steel Hot Forging Gear Blank

Name: 4140 Alloy Steel Hot Forging Gear Blank
Brand: Qingdao Seger Industrial Co., Ltd.
SKU: 772152752

Shandong, ChinaQingdao Seger Industrial Co., Ltd.

US$10.00

1,000 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

OEM as your design

Molding Technics

Forged

Application

Auto Parts

Material

Steel

Heat Treatment

Quenching

Surface Treatment

Painting

Forging Tolerance

+/-0.2mm

Standard

AISI

Certification

ISO 9001:2008, Ts16949

Transport Package

Standard Packing

Specification

standard

Trademark

OEM

Origin

China

Production Capacity

300000PCS/Month

Key features

25+ Years Manufacturing Experience: Specialized in manufacturing forging parts for over 25 years with advanced equipment.

Wide Material Range: Carbon steel, Alloy steel, Stainless steel, and more available for customization.

ISO 9001 & TS16949 Certified: Complies with international standards with a zero-defect quality assurance system.

Customizable Surface Treatment: Options include painting, powder coating, plating, and shot blasting per customer needs.

High Precision Machining: Machining tolerance ranges from 0.02mm to 0.1mm with Ra 0.8-Ra3.2 surface quality.

Extensive Weight Capacity: Capable of producing forging parts ranging from 0.1kg to 120kg.

Comprehensive Heat Treatment: Services include normalization, quenching, tempering, case hardening, and nitriding.

Global Market Presence: Products exported to North America, Europe, Australia, and other international markets.

Company profile

High Repeat Buyers ChoiceQA/QC InspectorsR&D CapabilitiesManagement Certification

Qingdao Seger Industrial Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2013-03-01Nearest Port: QingdaoAverage Response Time: ≤3.51hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, DAP

AI-Powered supplier vetting

SummaryQingdao Seger Industrial Co., Ltd. is a Chinese trading company based in Qingdao, Shandong, with a focus on mechanical equipment technology research and import-export business. It holds the ISO9001:2015 certification, indicating a commitment to quality management. The company excels in customization services, offering various levels of customization from samples and designs. However, it lacks significant R&D capabilities and does not provide 3D software design services. Financial data is not explicitly provided, and while it has procedures for after-sales service, there is a lack of documented records for corrective actions.

Supplier typeQingdao Seger Industrial Co., Ltd. is identified as a trading company and manufacturer, located in Qingdao, China, with a focus on mechanical equipment technology and import-export services.

CertificationsThe supplier holds an ISO9001:2015 certification, which demonstrates its adherence to internationally recognized quality management standards.

R&D capabilityThe supplier does not have significant R&D capabilities, does not offer 3D software design services or SDKs, and has not introduced new products in the past year.

Customization capabilityThe supplier provides extensive customization services ranging from minor to full customization based on designs and samples.

Product Q&A

Q:What materials are available for the forging parts?

We offer Carbon steel (1020-1055, Q235, Q345), Alloy steel (40Cr, 20CrMnTi, etc.), Stainless steel (SS304, SS316), and more.

Q:What is the production capacity and lead time?

Annual capacity is 15,000 tons. Lead time is 1-3 months for both peak and off-peak seasons.

Q:Do you offer OEM services with custom drawings?

Yes, we specialize in OEM parts with special drawings and samples for various industries.

Q:What is the minimum order quantity (MOQ)?

The MOQ for mass production is between 1,000 to 5,000 pieces.

Q:What quality certifications do you hold?

We are certified with ISO 9001:2008 and TS16949, ensuring high-quality standards.

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