Iraeta OEM Customized Forged Round Steel Forging Seamless Rings for Wind Turbine

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Near Net Shape
• Application: Wind Power
• Material: Carbon Steel and Alloy Steel
• Heat Treatment: Tempering
• Model NO.: Wind Power Steel Flange
• Surface Treatment: None
• Forging Tolerance: +/-0.1mm
• Standard: ASME
• Certification: CE, ISO9001, Ios 45001, ISO14001
• Transport Package: Steel Pallets
• Specification: <16m
• Trademark: Iraeta
• Origin: Shandong, China

Product Description

Material:	Carbon steel and alloy steel
Size range:	Diameter ≤ 16m
Piece Weight Range:	Piece weight ≤ 200 tons
Equipment Capacity:	6 forging and pressing production lines consisting of 13,500-ton oil press-16 m rolling mills and 2,000 tons oil press-3 m ring rolling, with corresponding heat treatment and machining equipment.
Production Capacity:	200,000 tons/year

 

Large Megawatt Wind Turbine Cases 

 

Vestas5/8MW, Siemens 4/6/7MW, Goldwind 6MW, ENVISION 4/4.2MW, Shanghai Electric3.6/6MW, Windey 5MW, Dongfang 5.5MW, XEMC 5MW, Sinovel 5/6MW, United Power 6MW,Ming Yang 5.5/6.5MW 

 

In 2015 

Vestas Sweden offshore wind power farm: 4 flange sets for Vestas 8 MW wind turbine 

CGNPC Rudong 150 MW offshore wind power farm: All 36 flange sets for Siemens 4 MW wind turbine 

50 MW offshore wind power farm at Zhongminping Gulf in Fujian: All 10 flange sets for XEMC 5 MW wind turbine 

 

In 2016 

China Longyuan Power Group Jiangjiasha 300 MW offshore wind power farm: All 75 flangesets for ENVISION wind turbines 

China Longyuan Power Group Dafeng (H2) 200 MW offshore wind power farm: All 80 flangesets for Goldwind 2.5 MW turbine 

Huaneng Rudong 300 MW offshore wind power farm: 38 flange sets for Siemens 4 MW turbine, 10 flange sets for Haizhuang 5 MW turbine and 12 flange sets for ENVISION 4.2 MW turbine 

 

In 2017 

Lunneg Dongtai 200 MW offshore wind power farm: 20 sets forSiemens 4 MW turbine 

British SPR EA ONE offshore wind power farm: 60 sets of basic spacer flange for Siemens 7 MW turbine 

SINOHYDRO Tianjin Nangang 90 MW offshore wind power farm: 18 flange sets for Gamesa 5 MWturbine 

China Longyuan Power Group Fujian Province Putian Nanri 400 MW offshore wind power farm: 24 flange sets for Shanghai Electric 4 MW turbine