What are the main applications for these forged parts?

Applications include water works, shipbuilding, petrochemical & gas industry, power industry, valve industry, and general pipe connecting projects.

What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. Lead time is within 15 workdays off-season and one month during peak season.

Forged Cylinder Hollow Cylinder Heat Treated Forging Processing A350lf2 A105 16mn

Name: Forged Cylinder Hollow Cylinder Heat Treated Forging Processing A350lf2 A105 16mn
Brand: Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
SKU: 2099736215

Shanghai, ChinaShanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.

US$20.00-3,000.00

1 Piece

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Molding Technics

Pressure Casting

Application

Machinery Parts

Material

Steel

Heat Treatment

Normalizing

Surface Treatment

Polishing

Forging Tolerance

+/-0.1mm

Standard

ASTM

Certification

ISO 9001:2015

Forging

as Request or Dwg

Transport Package

Plywood Case

Specification

TUV/ PED 2014/68/EU

Trademark

DHDZ

Origin

China

HS Code

732619

Production Capacity

10000 Ton/Year

Key features

Custom Forging Capability: Forging parts can be customized according to customer requests or drawings.

Large Scale Production: Capable of producing single pieces up to 5,000 mm diameter and 30,000 kg weight.

Wide Material Selection: Supports Carbon Steel, Stainless Steel, Alloy Steel, and various ASTM/ASME standards.

Comprehensive Heat Treatment: Offers Normalizing, Quenching, and Tempering services to meet specific mechanical requirements.

Strict Quality Certification: Certified with ISO 9001:2015, TUV, and PED, ensuring high-quality manufacturing standards.

Extensive Industry Experience: Over 20 years of manufacturing experience with advanced technology and world-class craftsmanship.

Global Supply Chain: Long-term contracts with major steel factories like Bao Steel and Tai Steel guarantee raw material quality.

Diverse Product Range: Manufactures Hollow Bars, Forged Pipes, Flanges, Rings, Shafts, and other customized forgings.

Company profile

Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2001-06-01 CertifiedNearest Port: Tianjin Port, Shanghai Port, Qingdao PortAverage Response Time: ≤1.40h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. is identified as a Chinese manufacturer of steel flanges and forgings, with operations associated with Dingxiang, Shanxi, and a Shanghai head office. The supplier reports ISO9001:2015, PED, and TUV-related certifications, five production lines, 6–10 quality-control staff, and annual steel forging and flange productivity of 5,000 tons. It offers standardized and customized products, including multiple flange types, rings, shafts, blocks, disks, and other forgings. Export activity reportedly began in 2001, with exports representing 41%–50% of sales and customers in more than 15 countries. Evidence supports production, certification, customization, and international customer experience. However, after-sales capability is only described as an intended quality-related process, innovation evidence is limited to one year of total R&D engineer experience, and financial credibility cannot be assessed from the provided information.

Supplier typeThe supplier is described both as a trading company and as a manufacturer. Its formal entity information identifies Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. as a manufacturer, while its business description states that it manufactures and exports flanges and forgings in China.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that it holds ISO-system, PED, and TUV certifications. Its stated compliance scope includes processes, materials, testing, storage, delivery, and after-sales service, although the specific validity and coverage of each certificate are not provided.

Production capacityThe supplier reports five production lines, 6–10 quality-control staff, 60 employees, and annual production of 5,000 tons of steel forgings and flanges. Its product scope includes large flanges, rings, square forgings, shafts, and related components, supporting a demonstrated manufacturing capability.

Customization capabilityThe supplier explicitly identifies standardization and customization as advantages and lists customized flanges and forgings among its offerings. The product range includes multiple flange configurations and forging forms, directly supporting customization capability.

Client casesThe supplier states that it serves clients in more than 15 countries across the EU, USA, Gulf area, UK, South America, Australia, and Asia, and reports export activity beginning in 2001. The provided trade information also identifies a Ukraine-related buyer record registered in June 2025, although detailed project references or customer performance evidence are not supplied.