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Product profile
Customization
AvailableProcessing Object
MetalMolding Style
ForgingModel NO.
DHDZ-06-2407Molding Technics
ForgingApplication
Machinery PartsHeat Treatment
N+TSurface Treatment
PolishingForging Tolerance
+/-0.5mmStandard
ASMECertification
ISO 9001: 2015Transport Package
Plywood Case/BrandrithTrademark
DHDZOrigin
ChinaHS Code
73261910Production Capacity
3000 PCS /MonthKey features
Dual Certification: Certified to ASME/ASTM SA/A182, EN10222-5, DIN17440, and PED-AD 2000-Merkblatt W0.
Extensive Material Range: Available in Carbon, Stainless, and Alloy steels including 4130, 304L, 316L, and C-276.
Customization Capability: Offers customized flanges and forgings based on customer drawings and specific requirements.
Wide Size Coverage: Dimensions range from DN15 to DN4000mm with pressure classes up to 2500.
Comprehensive Standards: Meets ASME, JIS, DIN, GB, BS, EN, and other international standards.
OEM/ODM Services: Full OEM and ODM services available with dedicated R&D engineers.
Robust Heat Treatment: Processes include Normalize, Quench, and Tempering for optimal mechanical properties.
ISO 9001:2015 Certified: Manufacturing process certified under ISO 9001:2015 and TUV standards.
Company profile

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: ≤1.64h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. is a Chinese manufacturer specializing in steel flanges and forgings with significant export activity, holding ISO9001:2015 and other certifications. Established in 2007, it operates five production lines with an annual output between $10 million and $50 million. The company supports a range of payment methods and has experience supplying to diverse international markets. Their customization capability is highlighted through a wide range of standard and custom products, and after-sales service is emphasized in their business model.
Supplier typeThe supplier is identified as a manufacturer with a limited company structure and has a trading company nature.
CertificationsThe supplier holds ISO9001:2015 and other certifications such as PED and TUV, supporting their compliance with international standards.
After-Sales capabilityThe company emphasizes the provision of after-sales service as part of maintaining compliance with international standards.
Production capacityWith five production lines and an annual output of 5000 tons in steel forgings and flanges, production capacity is substantial.
Customization capabilityCustomization is a notable advantage, with a wide range of flange and forging options available.
Client casesThe company has clients in over 15 countries, indicating broad international customer engagement.
Product Q&A
Q:What materials are available for the forging cylinder?
A:
We provide Carbon steel, Stainless steel, and Alloy steels, including grades like 4130, 304L, 316L, and C-276.
Q:Can you customize the product based on drawings?
A:
Yes, we offer customization with drawings and can produce specific flanges and forgings according to customer requirements.
Q:What certifications does the product hold?
A:
The products are dual certified to ASME/ASTM and EN/DIN standards, and the company holds ISO 9001:2015 and TUV certifications.
Q:What are the size and weight limits?
A:
Sizes range from DN15 to DN4000mm, with weights up to 30,000kg for cylinders and 10,000kg for discs.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Send Inquiry
*To:
Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.
Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.*Content:
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