API 16C Wellhead Pup Joint Pipe Fitting For Flow Control Pipe Line
The high pressure pup joint designed and manufactured according to
API 16C Specification. The pup joint is forged by high quality
structural alloy steel. Terminal union is forged together with
pipe, which is able to avoid disassembling and ensure good sealing,
small weight, convenient use and fast installation. high pressure
Pup joint has various specifications including 1"~4" and lengths
including 1’, 2’, 3’, 4’, 5’, 6’etc, rated working pressure is
42MPa~105MPa. Any specification of pup joint or even integral pup
joint special for acid environment is available according to users’
needs;
Pup joint technical parameters and performance specifications are
in line with API 6A. Its product specification level PLS3,
performance levels for the PR2, it can work with SPM's similar
products interchangeable.
Pup joint made of high strength steel, with a special toughening
process. It uses Acme threaded connection, making it with the
demolition convenient, fast, reliable connection, and reliable.
Multiple seal design and high precision, to ensure the sealing
performance of Pup joint.
Technical parameter of Pup Joint
| Terminal connection type | Buckle model | Working environment | Buckling size |
| Pressure thread sealing pup joint | Thread 100×12 Thread 110×8 | 42Mpa(6000psi) 70Mpa(10000psi) 105Mpa(15000psi) | 1½ " 2" 3" 4" |
| Non-pressure thread sealing pup joint | Union head fig602 Union head fig1002 Union head ffig1502 | M×M M×F F×F |
| Integral pup joint |
| Anti-sulfur integral pup joint |
| Welding pup joint |
| Welding flange pup joint | Flange | 2-1/16" 2-9/16" 3-1/16" 3-1/8" 4-1/16" |
