Varco The Hinged Casing Spider (HCS) has a capacity of 500 tons and handles 9 5/8" to 20 inch casing. The HCS Hinged casing spider, without insert Bowls, will handle 18 5/8" and 20 inch casing. Three insert bowls are available, and alone or in combination, can handle the bushing's range of 9 5/8 to 16 inch diameter casing.
- Insert Bowl 6114 stacked w/6126 can handle 9 5/8 & 10 3/4 Inch OD Casing.
- Insert Bowl 6126 can handle 11 3/4 & 13 3/8 inch OD Casing
- Insert Bowl 6127 can handle 16 inch OD Casing.