What are your payment terms?

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

What is your average lead time?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services with one R&D engineer dedicated to development.

ASME B16.5 Class 900# Slip on Flange Wn Flange Socket Welded Flanges

Name: ASME B16.5 Class 900# Slip on Flange Wn Flange Socket Welded Flanges
Brand: Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
SKU: 2024828265

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

Custom Flange Production: Capable of producing custom flanges based on customer drawings and various international standards.

Comprehensive Certification: Holds ISO9001:2015, TUV/PED licenses, and can issue 3.1/3.2 certificates and NDT reports.

Wide Material Selection: Offers stainless steel, heat-resistant steel, bearing steel, and gear steel forgings.

Extensive Size Range: Available sizes range from 0.25 inches to 56 inches and beyond.

OEM and ODM Services: Provides both OEM and ODM services with dedicated R&D engineers.

Advanced Manufacturing: Features a 20,000 square meter factory with 30+ sets of forging and testing equipment.

Global Market Reach: Products exported to over 100 countries with experience since 2001.

Diverse Flange Types: Produces weld neck, slip on, blind, and other specialized flange types.

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.