What is the size and weight range of the forgings?

The size range varies by type, with shafts up to 800x5000mm and rings up to 5000x4500x300mm. Weights range from 0.3kg to 30,000kg.

What standards do the flanges and forgings comply with?

They comply with international standards including ASME, JIS, BS, ISO, DIN, EN, SABs, and GB.

What is the minimum order quantity?

The minimum weight for forgings starts from 0.3kg for shafts and rings, and 0.5kg for discs.

China Supplier Forging Ring for Feed Machinery

Name: China Supplier Forging Ring for Feed Machinery
Brand: Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
SKU: 738312895

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

US$50.00-5,000.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Pellet Mill

Processing Object

Forage, Straw

Model NO.

FGMG

Processing Technics

Crushing-before-Mixing

Condition

New

Applicable Materials Shape

Granular

Transport Package

Plywood Case/Brandrith

Specification

TUV/ PED 2014/68/EU

Trademark

DHDZ

Origin

China

HS Code

73261910

Production Capacity

5000PCS Per Year

Key features

Dual Certification: Certified to ASME/ASTM SA/A182, EN10222-5, and DIN17440 standards.

Wide Material Range: Available in 4130, 4140, 4340, stainless steel, and alloy steels.

Customization Support: ODM and OEM services available with customization based on drawings.

Extensive Size Range: Forgings range from 0.3kg to 30,000kg with dimensions up to 5000mm.

Quality Assurance: ISO 9001:2015, TUV, and PED certified with nearly 20 years experience.

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

Global Standards: Complies with ASME, JIS, BS, ISO, DIN, EN, and GB standards.

Professional Manufacturing: Manufacturer with 60 employees and 12,200 sqm plant area since 2007.

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: ≤3.27h 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.

Product Q&A

Q:What materials are available for the forged rings?

Materials include 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MOV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV, carbon steel, stainless steel, and alloy steels.

Q:What certifications does the product hold?

The product is dual certified to ASME/ASTM SA/A182 and EN10222-5 or DIN17440. It also holds ISO 9001:2015, TUV, and PED certificates.

Q:Can the product be customized?

Yes, ODM and OEM services are available. Customization is supported based on customer drawings, covering various shapes and sizes.

Q:What is the lead time for production?

The off-season lead time is within 15 workdays, while the peak season lead time is one month.

Q:What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.