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 Boltings Inserts,Wind Turbine Blade Bushing, Bushing for Wind Power Blades, Root Bushing, Blade Inserts, Blade T Bolt Featurers of Laminated Boltings 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 […]
Stainless Steel Perforated Shaft,Root Bushing, Blade inserts, Blade T bolt, Wind Power Metal Parts,Rotor Blades, Wind Power Plant Parts The featurers of Stainless 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 ℃) Tensile […]
Double Threaded Screw, High Strength Double Head Screw, Wind Power Metal Parts,Rotor Blades, Stainless Steel Perforated Shaft The featurers of Double Threaded Screw 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 devoted […]
Thread Rod Screw, Double Thread Screw, Hexagonal Bolts, Double Thread Stud, Wind Power Metal Parts, Wind Turbine Spare Parts Thread Rod Screw 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 […]