Rings with Spherical Surface ID                        Size: Max OD 1500mm;
        Max Width 500mm;
Weight: Max 1700kgs;
Material: Iron Alloys/Carbon, Alloy Tool Steel
Rings with Single/Double Row Tapered OD Size: Max OD 500mm;
        Max Width 200mm;
Weight: Max 90kgs;
Material: Iron Alloys/Carbon, Alloy Tool Steel
Large Size Rings                                                         Size: Max OD 3000mm;
        Max Width 500mm;
Weight: Max 2000kgs;
Material: Iron Alloys/Carbon, Alloy Tool Steel
Rings with Single Row Tapered OD                  Size: Max OD 500mm;
        Max Width 200mm;
Weight: Max 90kgs;
Material: Iron Alloys/Carbon, Alloy Tool Steel
Rings of Medium Diameter with Big Width      Size: Max OD 630mm;
        Max Width 220mm;
Weight: Max 100kgs;
Material: Iron Alloys/Carbon, Alloy Tool Steel
Thin-wall Large Rings                                                Size: Max OD 600mm;
        Max Width 280mm;
Weight: Max 300kgs;
Material: Iron Alloys/Carbon, Alloy Tool Steel
Rings with Spherical Surface on OD                Size: Max OD 500mm;
        Max Width 200mm;
Weight: Max 90kgs;
Material: Iron Alloys/Carbon, Alloy Tool Steel
Rings with Single/Double Ribs on OD            Size: Max OD 500mm;
        Max Width 200mm;
Weight: Max 90kgs;
Material: Iron Alloys/Carbon, Alloy Tool Steel