Wind Power Metal Parts Meterial: Alloy Steel
Value: GB 42CrMoA (China), 25CrMo,40Cr, 440CrNiMoA
Charpy impact testing:
≥50 Joules (KV2 at +20 ℃)
≥27 Joules (KV2 at -40 ℃)
Tensile strength: Re ≥650, Re ≥560, Re ≥450 Mpa
Sandblasting purity: Rust degree A; Visual purity Sa 3.0
Sandblasting roughness: Advanced grade
Arc zinc spray layer thickness: Min. 50 um
Corrosion category for zinc spray area: As per the standard
Zinc spray process: Electric Arc Wire Thermal Spray Process
Outer surface or inner Surface treatment: Hot Dip Galvanized Dacromet, Magni，Delta Dorken
Corrosion resistance 960-1440 hours
wind turbines spare parts
1)high efficiency
2)high wind resistance
3)good surface treatment
Wind turbines are mounted on a tower to capture the energy from the wind. The higher the blades are, the more they can take advantage of faster and less turbulent wind.
We are leading supplier of laminated root bushing, boltings and inserts,servicing for wind power blade installation, saving for cost, time and reducing risk.
Laminated Bushing Inserts,Wind Turbine Blade Bushing, Bushing for Wind Power Blades, Root Bushing, Blade Inserts, Blade T Bolt Featurers of Laminated Bushing Inserts Meterial: Alloy Steel Value: GB 42CrMoA (China), 25CrMo,40Cr, 440CrNiMoA Charpy impact testing: ≥50 Joules (KV2 at +20 ℃) ≥27 Joules (KV2 at -40 ℃) Tensile strength: Re ≥650, Re ≥560, Re ≥450 […]
Alloy Steel Perforated Shaft, Root Bushing, Blade inserts, Blade T bolt, Wind Power Metal Parts,Rotor Blades, Wind Power Plant Parts The featurers of Alloy Steel Perforated Shaft : Meterial: Alloy Steel Boltings and Inserts Value: GB 42CrMoA (China), 25CrMo,40Cr, 440CrNiMoA Charpy impact testing: ≥50 Joules (KV2 at +20 ℃) ≥27 Joules (KV2 at -40 ℃) […]
Double Ends Bolts, High Strength Double Head Crossbolts, Wind Power Metal Parts, Rotor Blades, Alloy Steel Perforated Shaft The featurers of Double Ends Bolts Standard：According to customer drawings Strength grade： 10.9 ，12.9 Material：42 CrMoA, 40 CrNiMoA… Surface treatment: Dacromet SAIVS specialized on manufacturing of high strength fasterners and high precission wind power metal parts, and […]
Thread Stud Bolts, Double Thread Bolts, Hexagonal Bolts, Wind Power Metal Parts, Wind Turbine Spare Parts Thread Stud Bolts detail information Material: 42 CrMoA Strength grade: 8.8 class、10.9 class、12.9 class Anticorrosive Treatment: Dacromet, blackened, hot-dip zinc and so on Application:Wind power tower and blade connection and transmission, etc. Grade: 4.8, 5.6, 6.8 , 8.8, 9.8, […]