What is your average lead time for orders?

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

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How are your products packaged for export?

We use standard export packaging including plywood cases, pallets, or iron frames.

Wholesale Customized Big Diameter Custom Disk Round Forgings

Name: Wholesale Customized Big Diameter Custom Disk Round Forgings
Brand: Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
SKU: 2297649115

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

US$1.00

1,000-1,999 Pieces

US$0.80

2,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GOST, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018

Type

Welding Flange

Model NO.

Customized

Material

Ss, CS, Dss

Structure

Flanges

Manufacturing Way

Forging

Test

Hardness, Tensile & Impact Testing

Dimensional & Visual Inspection

PMI, Ut, PT, Mt

Machining & Marking

as Per Drawing or Customer Specs

Certification1

ISO 9001:2015, ISO 14001:2015, ISO 45001:2018

Certification2

PED 2014/68/EU

Transport Package

Plywood Cases or Pallets

Specification

Customized

Trademark

DHDZ

Origin

China

HS Code

73079100

Production Capacity

12000 Ton / Year

Key features

Customized Dimensions: Available in wide range of dimensions, pressure ratings, and materials per customer specs.

Advanced Manufacturing: Utilizes 10,000-ton forging press, CNC machining, and precision heat treatment.

Comprehensive Certifications: ISO 9001, ISO 14001, ISO 45001, API 6A, and PED 2014/68/EU certified.

OEM/ODM Services: Full design, material selection, forging, and testing services available.

Rigorous Quality Testing: Includes EN 10204 MTC 3.1/3.2, UT, PT, MT, and impact testing reports.

Leak-Proof Performance: Engineered for secure closure under high-pressure and high-temperature conditions.

Global Logistics Support: Flexible shipping options including DDP, batch shipping, and priority processing.

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: ≤3.42h 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.