Alloy Steel Flange for Wind Power Pipe Fitting Applications

• Standard: ANSI, DIN, GB, JIS, GOST
• Type: Wind Power Flange
• Material: Carbon Steel
• Model NO.: WP-350MW-Flange WP-450-MW-Flange
• Structure: Round
• Connection: Flanged
• Sealing Surface: FF
• Manufacturing Way: Forging
• Compactness: Sealing Performance
• Material Properties: Carbon Steel, Stainless Steel, Alloy Steel, etc.
• Pressure Rating Properties: Light-Duty (3000psi), Heavy-Duty (6000psi).
• Nominal Diameter Properties: DN13, DN25, DN50, etc
• Connection Form Properties: Welded Flange, Plain Welded Flange, Threaded Con
• Structural Feature Properties: Integral Type, Split Type.
• Performance Properties: High Strength, High Precision, Corrosion Resistanc
• Dimension Properties: Outer Diameter of The Flange, Bolt Hole Pitch, Bo
• Transport Package: Pallet
• Specification: WP-350MW-Flange WP-450-MW-Flange
• Trademark: SHANXI JINYU
• Origin: China Shanxi
• HS Code: 73079100
• Production Capacity: 10000t

Product Description

Product Description

Tower Flange: The backbone of wind turbine architecture, this component seamlessly connects the various segments of the tower. Engineered to handle substantial diameters and weight, it boasts exceptional load-bearing capabilities and superior anti-fatigue performance, ensuring the tower's structural integrity against the powerful forces of nature.Hub Flange: A vital link between the hub and the tower's apex, this flange endures substantial thrust and bending moments from the rotor. It demands premium strength and stiffness to maintain the robust and reliable performance of the wind turbine, even under the most demanding conditions.Blade Flange: This precision component secures the blade's root to the hub. With smaller dimensions yet exacting precision requirements, it ensures the optimal installation angle and efficient operation of the wind turbine, translating to improved energy capture and performance.
Tower Foundation Flange: Bridging the gap between the tower foundation and barrel, this flange is key to supporting the turbine's weight and countering wind forces. Its design incorporates seismic resistance and anti-corrosion properties to safeguard against environmental challenges and enhance durability.Classification by Installation Position: Flanges are categorized into internal and external types. Internal flanges align on both sides of the fan's main shaft, adjacent to the generator set, while external flanges anchor at the shaft's ends, distanced from the generator, optimizing operational stability and support.
Features

High Strength: Crafted to endure potent wind forces and rotational torque, this flange ensures unwavering strength and stiffness, safeguarding the turbine's safety and operational reliability under dynamic conditions.
Strong Corrosion Resistance: Tailored for installation in marine or storm-prone environments, it resists environmental aggressors like seawater and harsh climates, preserving its integrity and extending its service life.
Tight Connection: Utilizing bolted fastening systems, this flange guarantees a rock-solid connection between the impeller and main shaft, capable of withstanding significant torque and vibration for sustained performance.
Good Lubricity: Regular lubrication and maintenance ensure reduced friction and wear, maintaining optimal performance even amidst high-speed rotations and demanding environmental conditions.
Detachability: Designed for ease of maintenance and component replacement, its detachable structure facilitates swift disassembly and installation, enhancing operational efficiency and downtime reduction.
Good Anti-Fatigue Performance: Engineered for continuous operation, this flange excels in anti-fatigue performance, adeptly accommodating fluctuating loads to ensure long-term reliability and durability.

Product Parameters

	Pressure Rating
Light-duty Flange	Corresponding to Code 61 in ISO 6162-1 and SAE J518 standards, also known as the 3000psi flange. It is suitable for hydraulic systems with relatively low pressure and can generally withstand a pressure range from 3.5MPa (35bar) to 21MPa (210bar).
Heavy-duty Flange	: Corresponding to Code 62 in ISO 6162-2 and SAE J518 standards, also known as the 6000psi flange. It is used in occasions with high pressure and can withstand a pressure range from 21MPa (210bar) to 42MPa (420bar) or even higher.
	Nominal Diameter
DN13 to DN127	The nominal diameter range of hydraulic pipe flanges is usually between DN13 and DN127. For example, DN13 corresponds to 1/2 inch, DN25 corresponds to 1 inch, DN50 corresponds to 2 inches, and so on.
	Dimension Specification
Outer Diameter of the Flange	It increases with the increase of the nominal diameter. For example, the outer diameter of a light-duty flange with a nominal diameter of DN10 may be 50mm, and the outer diameter of a light-duty flange with a nominal diameter of DN200 may be 340mm.
Bolt Hole Pitch	The bolt hole pitch varies for flanges with different nominal diameters and pressure ratings. For instance, the bolt hole pitch of a DN10 flange may be 60mm, and that of a DN100 flange may be 180mm.
Bolt Diameter and Quantity	The bolt diameters generally include M14, M18, M22, etc., and the number of bolts ranges from 4 to 20. For example, a DN25 flange may use M14 bolts, with a quantity of 4; a DN500 flange may use M26 bolts, with a quantity of 20.
Flange Thickness	The thickness of a DN10 flange may be 14mm, and the thickness of a DN300 flange may reach 28mm or 32mm.

Dingxiang Jinyu Forging Co., Ltd. is proudly situated in the heart of Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, a renowned hub celebrated as the 'Hometown of Chinese Forging'. With a solid registered capital of 5 million yuan, our prime geographic location lies just 100 kilometers from Taiyuan, the provincial capital, boasting unparalleled access to swift road and railway networks. Our region is abundantly equipped with coal, electricity, and iron resources, empowering us as a leading manufacturer specializing in forged flanges and pressure vessel forgings. Our comprehensive capabilities encompass the entire production spectrum—from design, raw material procurement, cutting, forging, heat treatment, to machining, mechanical testing, non-destructive testing, mechanical typing, painting, packaging, and shipping operations. We boast an impressive annual production capacity exceeding 10,000 tons, with specifications ranging from DN15 to an impressive DN6000mm. Our products can accommodate maximum weight of up to 20 tons per unit, with pressure ratings between 150 and 2500 pounds, adhering to national, American, British, German, Japanese standards, as well as customized non-standard flanges and forgings tailored to your specific needs.

Our production excellence is anchored by the use of top-tier materials, including high-quality carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and a diverse array of stainless steels (carbon body, austenite, martensite, dispersion hardening, duplex stainless steel), ensuring unparalleled durability and performance.

Spanning over 10,000 square meters, our state-of-the-art facility employs a dedicated team of 105 skilled professionals, including 8 management staff with high school education or higher. Our organizational structure is meticulously detailed in the attached chart. Our cutting-edge workshops include a cutting workshop, forging workshop, machining workshop, and packaging workshop, complemented by strategically organized raw material, semi-finished product, and finished product warehouses.

Q1: Can I obtain samples?
Absolutely, yes.

Q2: Can I use my own logo or design on the product?
Certainly, we offer bespoke OEM/ODM services, allowing your unique logo and design to be expertly incorporated into our products.

Q3: Do you have a factory?
Indeed, our factory is located in Shanxi, and we warmly invite you to visit our company and factory. As a professional manufacturer, we are committed to providing tailored OEM/ODM services to meet our clients' needs.

Q4: What is the production capacity of your factory?
Our robust production capacity is poised to deliver approximately 2000 tons per month, ensuring swift and efficient fulfillment of your orders.

Q5: When will the shipment be made?
All our products are readily available in stock and will be dispatched within a swift 5-day timeframe. We can efficiently deliver up to 2000 pieces within just 7 days, ensuring you receive your order promptly.