Do you accept custom orders with drawings?

Yes, we can produce custom flanges and forgings according to customer drawings and specifications.

What are the payment terms?

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

What is the packaging method?

Standard export packaging includes plywood cases, pallets, or iron frames.

Large Diameter Customized 1.0570 Material Forged Half Rings

Name: Large Diameter Customized 1.0570 Material Forged Half Rings
Brand: Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
SKU: 1949224762

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

US$500.00-99,999.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Conditions of Use

Steam Turbine

Usage

Common Units

Model NO.

DHBR-022

Output Type

Cooling Method

Air Cooled

Installation Method

Fixed

Generator Type

Steam Turbine Generator

Size

Max φ4000mm

Transport Package

Plywood Case

Specification

Cuztomized

Origin

Shanxi, China

HS Code

732619

Production Capacity

500PCS/Month

Key features

Customizable Size: Max outer diameter up to 4000mm for large diameter applications.

Premium Material: Forged from 1.0570 material, suitable for steam turbine deflectors.

Certified Quality: ISO9001:2015 certified with TUV/PED pressure vessel manufacturing license.

Comprehensive Testing: Issues 3.1/3.2 certificates, NDT reports, and chemical composition analysis.

Wide Industry Application: Used in petrochemical, power machinery, wind power, and nuclear sectors.

Professional Manufacturing: Over 30 sets of forging and testing equipment in a 20,000 sqm factory.

Global Export Experience: Products exported to over 100 countries since 2007.

OEM/ODM Support: Accepts custom flanges with drawings and supports OEM/ODM services.

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: ≤9.73h 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 is the maximum size available?

The maximum outer diameter (OD) can reach 4000mm.

Q:What material is used for the forged half rings?

The product is made from 1.0570 material, suitable for steam turbine deflectors.

Q:Can you provide quality certificates?

Yes, we can issue certificates of conformity, non-destructive testing reports, 3.1/3.2 certificates, mechanical properties, and chemical composition analysis based on customer requirements.

Q:What certifications does the factory hold?

We hold ISO9001:2015 factory system certification and TUV/PED 2014/68/EU pressure vessel manufacturing license.

Q:What is the lead time for production?

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