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5 Years
Shaanxi Haige Machinery Co.,Ltd
Lifting Bails or Lifting Caps are aspecial tool for lifting of drilling tools in petroleum, natural gas, drilling engineering and geographical exploration.Haige provides full series of lifting caps for oil country tubulargoods, that available in alloy steel, carbon steel. Each lifting bail is tested with quality certificate.
Haige Machinery offers lifting bails in sizes 2 3/8″ to 8 5/8” in thread types REG, IF, FH and OEM’s Premium threads and are constantly working to expand the range of sizes available from stock.
We offer cast steel lifting bails from a number of approved manufacturers, made from high quality castings in ASTM A27 Grade 60-30 or equivalent with high tensile and yield strengths.
Threads and shoulders are precision CNC machined, inspected and tested for dimensional accuracy and thread fitment.
Lifting bails are subject to chemical & mechanical testing including Load Test, MPI and radiography as per the relevant standards.
Connection | O.D.(mm) | Length(mm) | Connection | O.D.(mm) |
7 5/8 REG Pin | 210 | 290 | 7 5/8 REG Box | 230 |
6 5/8 REG Pin | 190 | 280 | 6 5/8 REG Box | 200 |
NC50 Pin | 155 | 270 | NC50 Box | 160 |
NC46 Pin | 150 | 270 | NC46 Box | 160 |
NC38 Pin | 115 | 260 | NC38 Box | 120 |
NC31 Pin | 100 | 210 | NC31 Box | 120 |
2 3/8 REG Pin | 80 | 190 | 2 3/8 REG Box | 110 |
NC26 Pin | 89 | 200 | NC26 Box | 110 |
3 1/2 REG Pin | 100 | 220 | 3 1/2 REG Box | 130 |
4 1/2 REG Pin | 145 | 260 | 4 1/2 REG Box | 160 |
2 7/8EUE Pin | 80 | 220 | 2 7/8EUE Box | 80 |