Heavy-Duty Socket Welding Flange for Wind Power 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: This critical component serves as the unyielding connector for various sections of a wind turbine tower. With its impressive large diameter and substantial weight, it is meticulously engineered to endure the mighty load of the wind turbine tower and boasts exceptional anti-fatigue performance for lasting reliability.Hub flange: Playing a pivotal role, this flange securely connects the hub to the tower's apex, designed to withstand immense thrust and bending moment exerted by the wind turbine rotor. It is crafted with the utmost precision to meet the highest standards of strength and stiffness.Blade flange: The vital link attaching the blade root to the hub, this flange, though compact, demands extraordinary precision. Its design ensures the blade's optimal installation angle, fostering the efficient operation of the wind turbine.
Tower foundation flange: Serving as the steadfast anchor between the tower foundation and the tower barrel, this flange bears the substantial weight of the wind turbine and counters the mighty forces of wind. It is fortified with seismic resistance and robust anti-corrosion capabilities.Classification by installation position: Flanges are categorized into internal and external types. The internal flange is strategically placed on both sides of the fan's main shaft, adjacent to the generator set, while the external flange is positioned at the main shaft's extremities, away from the generator set.
Features

High strength: Expertly crafted to brave the elements, this flange possesses unmatched strength and stiffness, confidently withstanding wind forces and rotational torque, ensuring steadfast and dependable operation.
Strong corrosion resistance: Designed to thrive in harsh environments, this flange resists the relentless erosion from seawater and climate, making it ideal for marine and storm-prone areas.
Tight connection: Employing robust bolts for fastening, this flange guarantees a firm, unwavering connection between the fan impeller and main shaft, adeptly handling substantial torque and vibration.
Good lubricity: Regular lubrication and meticulous maintenance are essential to minimize friction and wear, ensuring the flange remains in optimal working order, even under high-speed rotation and challenging conditions.
Detachability: Engineered for convenience, this flange features a detachable design, allowing for swift disassembly and installation to facilitate seamless maintenance and component replacement.
Good anti-fatigue performance: Crafted for endurance, this flange excels in anti-fatigue performance, designed to endure the continuous, fluctuating loads from long-term operation of wind turbine generator sets.

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. stands proudly in Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou - a place renowned as the 'hometown of Chinese forging'. With a robust registered capital of 5 million yuan, the company boasts a prime location just 100 kilometers from the provincial capital Taiyuan, offering seamless access to fast and convenient road and railway transportation. Blessed with abundant coal, electricity, and iron resources, we are a distinguished manufacturer specializing in forged flanges and pressure vessel forgings. Our comprehensive capabilities span design integration, raw material procurement, cutting, forging, heat treatment, machining, mechanical testing, non-destructive testing, mechanical typing, painting, packaging, and shipping operations. We command an impressive annual production capacity exceeding 10,000 tons, with specifications ranging from DN15 to DN6000mm. Our finished products can weigh up to 20 tons per unit, with pressure capacities ranging from 150 to 2500 pounds, adhering to standards from national to international, including American, British, German, Japanese standards, and bespoke non-standard flanges and forgings.

Our production arsenal is fortified with the finest materials, including premium carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and a variety of stainless steels encompassing carbon body, austenitic, martensitic, dispersion hardening, and duplex stainless steel.

Spanning over 10,000 square meters, our company thrives with 105 dedicated employees, among whom are 8 management personnel boasting a high school education or higher, as detailed in our organizational chart. Our operations are robustly supported by a cutting workshop, forging workshop, machining workshop, and packaging workshop. We are also equipped with a raw material warehouse, semi-finished product warehouse, and finished product warehouse, ensuring a seamless production flow.

Q1: Can I obtain samples?
Yes. Samples are available for your evaluation and satisfaction.

Q2: Can I use my own logo or design on the product?
Absolutely, we offer comprehensive OEM/ODM services, allowing your unique logo and design to be proudly displayed on the product.

Q3: Do you have a factory?
Indeed, our state-of-the-art factory is located in Shanxi. We warmly invite you to visit our company and factory. As a professional manufacturer, we are committed to offering bespoke OEM/ODM services to our valued customers.

Q4: What is the production capacity of your factory?
Our formidable production capacity reaches up to 2000 tons per month, ensuring we meet your demands with efficiency and precision.

Q5: When will the shipment be made?
With all products readily in stock, we assure shipment within a swift 5-day timeframe. We are capable of delivering 2000 pieces within just 7 days, promising promptness and reliability.