S. I. Studs provides its wide range of products to the renewable energy sector globally.
V-rail Solar Mounting system on pitched Roof: Generally, industrial roofs which are having pitched roof is an easy solution for V-rail supported structure system of solar panel. It can be oriented in both the position (east-west & north-south) depending upon roof layout, roof height, age of pitched roof etc. many factors. We provide customized solutions for different clients & projects.
Ground Mounted Solar Mounting System : We provide solution for your ground mounted solar structure with different fixed tilt angle i.e. 5°, 10°, 15°, 20°, 25°. Since, the solar panel mounting structure is subjected to different loads i.e. self-load, wind load etc.; thus we provide optimized & customized solutions for different clients & projects.
Solar Car-Parking Mounting System: Solar Car-parking system is the most happening & trend-setting solar mounting system in the region. We provide car parking solar mounting solution to our esteemed clients.
Flat Roof Top Solar Mounting System: Roof Top solar mounting system is the most effective way of utilizing roof top space for solar system installation. We provide roof top solar mounting system for our clients.
The Wind turbine assemblies require unique fasteners and fastener application engineering. Specific, custom engineered fasteners are required for wind turbine high stress applications and intense vibration that exist during operation.
S. I. Studs with its tremendous expertise is considered as a one stop shop for the fasteners solutions required for the modern wind turbines, wind mills, and tower assembly.
We are specialized manufacturers of bolts and nuts in bigger diameters for use in Wind Turbines and Wind Mills.
Heavy Duty Bolts are used in demanding anchoring applications like wind turbine foundations. Heavy Duty Bolts are grade 10.9 and they are manufactured in accordance with customer’s specifications. S. I. Studs Heavy Duty Bolts are assembled using EN 14399-6 / ISO 7089 washer’s class 10 and EN 14399-4 / ISO 4032 nuts class 10.
Heavy Duty Bolts are available in lengths up to 11 900 mm. Diameters can be chosen between 30 and 52mm. For other specified sizes please contact us. Heavy Duty Bolts can be ecologically corrosion protected by TM1045 Coating to increase the life time of the foundations.
Anchor bolts are often used in various applications, from dry indoor conditions to harsh industrial conditions where additional protection against steel corrosion is needed. Anchor bolts are available with alternative protective coatings. Standard coating options for the Wind Mill anchor bolts are described below. If any other specified coating requirements for corrosion protection is required, please contact us.
Tower Assembly bolts are one of the most important components in the wind mill and wind turbine. Proper torque tensioning is required to clamp the bolts and nuts.
We at S. I. Studs ensure that all the bolts and nuts manufactured are strictly adhering to the quality standard specifications as required and are tested at our in-house factory laboratory prior to shipment.
Below given chart gives a picture of the regular used dimensions and standards for the Tower Assembly Bolts & Nuts
|Standard Dimension||Description||Diameter||Length||Finish||Material Grade|
|Standard DimensionEN 14399-4 10.9 HV Bolts||DescriptionBolts & Nuts||DiameterM‐30 to M‐72||Length100 ‐1000mm||FinishTME 1045; HDG,PTFE, Zinc Plating, Yellow Passivation||Material Grade40 Cr, 4140, 42crMov4, 10.9 grade|
|Standard DimensionDIN 6914 / DIN 6915||DescriptionBolts & Nuts||DiameterM‐30 to M‐72||Length100 ‐1000mm||FinishTME 1045; HDG,PTFE, Zinc Plating, Yellow Passivation||Material Grade40 Cr, 4140, 42crMov4, 10.9 grade|
|Standard DimensionDASt Guidelines 021||DescriptionBolts & Nuts||DiameterM‐30 to M‐72||Length100 ‐1000mm||FinishTME 1045; HDG,PTFE, Zinc Plating, Yellow Passivation||Material Grade40 Cr, 4140, 42crMov4, 10.9 grade|
We at S. I. Studs ensure that the Nacelle Studs are manufactured as per preheated bars for hub assembly in a windmill or wind turbine. This is manufactured in-house on our CNC machines as per approved customer drawings and standards applicable
|Standard Dimension||Description||Size||Dimensions||Finish||Material Grade|
|Standard DimensionDouble ended stud bolts as
per customer drawings
|DescriptionStud bolts||SizeM-30 to M-64||DimensionsMM and Inches||FinishTME 1045; HDG,PTFE, Zinc Plating, Yellow Passivation||Material Grade10.9, 12.9|
|Standard DimensionDIN 939||DescriptionStud bolts||SizeM-30 to M-64||DimensionsMM and Inches||FinishTME 1045; HDG,PTFE, Zinc Plating, Yellow Passivation||Material Grade10.9, 12.9|
|Standard DimensionDIN 2510||DescriptionStud bolts||SizeM-16 to M-64||DimensionsMM and Inches||FinishZinc aluminum flake||Material Grade10.9, 12.9|