What is your production lead time?

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

Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services to meet your specific manufacturing needs.

What payment terms do you accept?

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

Wnrf Flange ASME ANSI B16.5 Class300#

Name: Wnrf Flange ASME ANSI B16.5 Class300#
Brand: Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
SKU: 2020514975

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

US$20.00-2,000.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, GB, JIS, GOST, BSW

Type

Welding Flange

Model NO.

FLGMG

Material

Stainless Steel

Manufacturing Way

Forging

Transport Package

Plywood Case

Specification

TUV

Trademark

Origin

China

HS Code

73079100

Key features

Comprehensive Standard Coverage: Produces flanges meeting ANSI, DIN, GB, JIS, GOST, BSW, and EN1092 standards.

Custom Flange Manufacturing: Offers custom flange production based on customer drawings and specifications.

ISO and TUV Certification: Holds ISO9001:2015 certification and TUV/PED pressure vessel manufacturing license.

Wide Material Selection: Available in carbon, stainless, and alloy steels including ASTM A182 F304/316.

Extensive Size Range: Manufactures weld neck flanges from 0.25 inches up to 56 inches maximum.

Advanced Testing Capabilities: Equipped with 3D inspection center and 30+ sets of forging and testing equipment.

Detailed Quality Reports: Issues 3.1/3.2 certificates, NDT reports, and chemical composition analysis.

OEM and ODM Services: Provides full OEM and ODM services for custom forging requirements.

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.