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Made in China Large Pipe Flange S355nl Wind Tower Flange
Negotiable
1 Set
Product profile
Customization
AvailableStandard
ANSI, DIN, GB, JIS, GOST, BSWType
Welding FlangeModel NO.
wind tower flange BTF-WF-025Material
Carbon SteelStructure
FlangesConnection
WeldingSealing Surface
RFManufacturing Way
ForgingSize
300mm-8000mmMolding Technics
Ring Press, Ring MillApplication
Bearing IndustryHeat Treatment
QuenchingSurface Treatment
Pre-TurnedForging Tolerance
+/-0.1mmUt Test
En 10228 Part 3, Class 2 or Class 3Certificate
3.1b CertificateName
Large Pipe Flange S355nl Wind Tower FlangeMax Size
8mTransport Package
Steel Pallet/Wooden Box by SeaSpecification
according to customer requirementsTrademark
BTF or as requestOrigin
ChinaHS Code
850300300Production Capacity
2000 Sets/YearKey features
Large Diameter Capacity: Maximum diameter reaches 8000mm with single unit weight up to 15 tons.
High Production Capability: Annual output of 50,000 tons of large ring forgings and 2,000 sets of tower flanges.
Customizable Design: All products can be customized designed to meet specific customer requirements.
Comprehensive Quality Assurance: Includes Grade A Manufacture License, TUV Certificate, and 21-step inspection process.
Fast Response Service: Professional service provided within 24 hours of contact.
Multi-Location Support: Supply chain and machining support available at Nacogdoches, Texas facility.
Wind Power Application: Specifically designed for 1500kw-6MW large wind turbine generator systems.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-06-19Nearest Port: Tianjin, Shanghai, NingboAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryThe supplier is identified as a limited trading company in Taiyuan, offering pneumatic, mechanical, electrical, and related industrial products. It reports eight production lines, 11–20 quality-control staff, and export markets spanning Southeast Asia, the Middle East, Europe, and North America; however, the available information does not establish whether these production resources are directly operated by the trading company. Flexible customization is stated, but there were no new products in the past year, no SDK, and no ODM service. Overseas service support is limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. Certification details, quality assurance status, complaint handling, and environmental and fire-drill compliance remain insufficiently documented. Customer-case evidence is also not provided.
Supplier typeThe supplier is described consistently as a trading company and limited company, located in Xiaodian District, Taiyuan. Its scope covers sales and export of industrial equipment, components, and related products rather than clearly demonstrating a manufacturing-company structure.
After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, or prior offline trade-show participation, and serves zero stated overseas countries through such capabilities. Although it accepts several trade and payment terms and reports lead times within 15 workdays, complaint handling and corrective/preventive-action mechanisms have no written procedures or records.
R&D capabilityThe supplier reports no available SDK, no new products during the past year, and no ODM service. It has one reported year of total R&D-engineer experience, although product-information design support is mentioned; overall evidence indicates limited innovation capability.
Customization capabilityFlexible customization is explicitly offered through the supplier's R&D/design capability. However, no ODM service is provided, so the evidence supports customization but not full product-development or ODM capability.
Product Q&A
Q:What is the maximum size of the flange?
A:
The maximum diameter size can reach 8000mm, and the single unit weight can reach 15 tons.
Q:Can the products be customized?
A:
Yes, all products can be customized designed to meet specific customer requirements.
Q:What standards do the flanges comply with?
A:
They comply with American (ASME, ANSI), Japanese (JIS), German (DIN), British (BS), Italian (UNI), and Chinese (GB) standards.
Q:What is the annual production capacity?
A:
The factory can produce 50,000 tons of large ring forgings and 2,000 sets of large wind turbine tower flanges annually.
Q:What is the lead time for orders?
A:
During peak season, the lead time is one month; during off-season, it is within 15 workdays.
Send Inquiry
*To:
Shanxi Baite Fluid Machinery Co., Ltd.
Shanxi Baite Fluid Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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