The pup joint are used to adjust the height of full length tubing or casing strings, they are also used to asjust the depth of downhole tools.
Specifications:
Standard: api 5ct
Size: 2 3/8", 2 7/8", 3 1/2", 4 1/2"
Grade: j55/k55/n80/l80/p110
Length: 2ft/3ft/4ft/5ft/6ft/8ft/10ft/12ft
Supplier: Oilfield equipment: API 5ct casing, tubing, pup joint, coupling, api 5l pipeline, API downhole tools, wellhead tools, drilling rig parts, workover rig
Supplier: Drilling rig & rig parts, swivel, mud pumps & fluid end parts , hook & block, rotary table, drawworks , downhole tools , including drill pipe, drill collar, stabilizer, hole opener, pup joint, casing, tubing, line pipe, solid control equipments, handing tools, bop & accessories