Wide Diameter Range: Available in diameters from 300mm to 1200mm, plus custom sizes.
High Precision Tolerance: Machining tolerance maintained at +/-0.10mm for exact fit.
Standard Compliance: Meets ASTM standards and national building material standard JC/T947-2005.
Custom Manufacturing: Supports free forging, plate cutting, and welding connections per request.
Versatile Application: Ideal for road, bridge, port, building, and power plant construction.
Durable Material: Made from Q195/Q235 cast steel with sand blast surface treatment.
OEM/ODM Support: Manufacturer offers full OEM and ODM services for international clients.
Fast Lead Time: Average lead time is one month for both peak and off-season orders.