Carbon Steel Flange for Wind Power Hydraulic Pipe Fitting

• 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: This essential component is ingeniously designed to seamlessly connect the various sections of the wind turbine tower. With its impressive large diameter and substantial weight, this flange is meticulously crafted to endure the formidable load of the wind turbine tower. It boasts exceptional anti-fatigue performance, ensuring durability and longevity.Hub flange: A vital link between the hub and the tower top, this flange is expertly engineered to withstand the immense thrust and bending moments generated by the wind turbine rotor. Its superior strength and stiffness meet the highest standards, providing unparalleled support and stability.Blade flange: This precision-engineered component is integral in linking the blade root to the hub. Despite its relatively compact size, it demands an extraordinary level of precision to guarantee the correct installation angle of the blade, ensuring the wind turbine operates with peak efficiency.
Tower foundation flange: Serving as the robust connection between the tower foundation and the tower barrel, this flange primarily bears the considerable weight of the entire wind turbine. It is designed with exceptional seismic resistance and anti-corrosion capabilities to withstand environmental challenges.Classification by installation position: Our flanges are strategically classified into internal and external categories. The internal flange is ingeniously positioned on both sides of the fan's main shaft, in close proximity to the generator set. Conversely, the external flange is mounted at both ends of the main shaft, strategically distanced from the generator set for optimal functionality.
Features

High strength: Engineered to brave formidable wind forces and rotational torque, our flanges possess extraordinary strength and stiffness, ensuring the wind turbine operates safely and reliably under demanding conditions.
Strong corrosion resistance: Specifically designed for challenging marine or storm-prone environments, our flanges exhibit remarkable resilience against environmental factors such as seawater and harsh climates, maintaining their integrity and performance.
Tight connection: Precision fastening with bolts guarantees a steadfast connection between the fan impeller and the main shaft, expertly enduring substantial torque and vibration for consistent, stable operation.
Good lubricity: Regular lubrication and maintenance are crucial to minimize friction and wear, ensuring optimal performance even under high-speed rotations and in the harshest environments.
Detachability: Thoughtfully designed for ease of maintenance and component replacement, our flanges feature a detachable structure, allowing for swift disassembly and installation whenever necessary.
Good anti-fatigue performance: Built to endure the continuous operation of wind turbine generator sets, our wind power flanges exhibit superior anti-fatigue performance, adeptly managing frequently fluctuating loads for sustained excellence.

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 Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou. This area is affectionately known as the 'hometown of Chinese forging', underpinned by a robust registered capital of 5 million yuan. Strategically located, it is merely 100 kilometers from the bustling provincial capital, Taiyuan, offering seamless and swift connectivity via both road and railway systems. Blessed with abundant coal, electricity, and iron resources, our company stands as a distinguished and specialized manufacturer of forged flanges and pressure vessel forgings. We boast a comprehensive suite of capabilities that includes design, raw material procurement, cutting, forging, heat treatment, machining, mechanical testing, non-destructive testing, mechanical typing, painting, and packaging, all the way through to shipping. With an impressive annual production capacity exceeding 10,000 tons, our specifications range from DN15 to a monumental DN6000mm. We manufacture products with a maximum weight of up to 20 tons per unit, accommodating pressure ranges between 150-2500 pounds. Our offerings include national standards, American standards, British standards, German standards, Japanese standards, as well as bespoke, non-standard flanges and forgings.

In our production process, we employ only the finest materials, including high-quality carbon structural steel, low-alloy high-strength steel, and heat-resistant steel. Our diverse steel portfolio also encompasses various types of stainless steel, such as carbon body, austenite, martensite, dispersion hardening, and duplex stainless steel, ensuring durability and superior performance.

Spanning a vast area of over 10,000 square meters, our company is supported by a dedicated team of 105 employees, among whom 8 are management personnel with at least a high school education. Our comprehensive organizational structure is detailed in the attached table. We feature specialized workshops, including a cutting workshop, forging workshop, machining workshop, and packaging workshop. Additionally, we maintain a raw material warehouse, a semi-finished product warehouse, and a finished product warehouse to ensure a smooth and efficient production process.

Q1: Can I obtain samples?
Yes.

Q2: Can I use my own logo or design on the product?
Absolutely, we offer OEM/ODM services that cater to your unique requirements. Your logo and design can be seamlessly integrated onto the product, allowing for personalized branding and distinction.

Q3: Do you have a factory?
Yes, we are fully equipped with a state-of-the-art factory located in Shanxi. We warmly invite you to visit our company and experience our manufacturing prowess firsthand. As a professional manufacturer, we are committed to offering OM/ODM services tailored to meet the needs of our esteemed customers.

Q4: What is the production capacity of your factory?
Our production capacity is a testament to our efficiency and scale, reaching up to an impressive 2000 tons per month.

Q5: When will the shipment be made?
All of our products are readily available in stock and we ensure swift dispatch within 5 days. Remarkably, we can deliver up to 2000 pieces within a 7-day timeframe, ensuring timely and reliable delivery for all your needs.