Pup Joint And Coupling And Pipe Accessories
Tubing pup joint and casing pup joint
Steel grade: J55 K55 N80-1 L80 P110 13Cr-L80 9Cr-L80 1Cr-L80
Out Diameter for Tubing: 2 3/8"(60.3mm) -4 1/2"(114.3mm) ,for Casing: 4 1/2"(114.3mm) -20"(508mm)
Threads: EUE/NUE BTC, LTC, STC
Lengths: 2,3,4,6,8,10 12 ft (with other lengths available upon request)
Tubing Coupling Stock
Casing Couping Stock
Tubular Coupling Stock
Size: Ф4 1/2", 5" 5 1/2", 6 5/8", 7", 7 5/8" 8 5/8", 9 5/8",10 3/4", 11 3/4", 13 3/8", 16", 18 5/8", 20"
Steel Grade: J55, K55, L80, N80, P110, Q125
Thread type: NUE, EUE, STC, LTC, BTC, VAM TOP
Tubing and Casing Thread Protector
Product Structure
Thread Type: NU,EU,STC,BTC,LTC
Full-plastic thread protector, Metal-plastic (Composite) thread protector
Size:From1.315”to 40” with Closed End Liftable, Closed End No Liftable or Open End.
Compound-type Inflation Thread Protector
Compound-type inflation thread protector is installed at the end of casing to protect casing thread, reduce consumption and lower operation cost in the operation of drilling and well repair to install the casing. It features reliable performance, fast inflation, tight air seal, easy installation, convenient disassembly and high practical value. The product consists of air tire and shell. The shell is of firm adhesiveness, beautiful appearance and good wear- and corrosion-resistance adopting a new technology of pressure casting polyurethane and steel
Drift is a simple and common tool to measure the bore size of casing, tubing, drill pipe and other pipes. It is used to check whether inside diameter of all kinds of pipes are complied with standard, and to determine the max. inside diameter to be drifted after deformation. The drift is thus granted as a necessary tool in workover operation.
The drift means measuring a pipe's inner roundness. Drifting is typically performed by passing a cylindrical mandrel through the length of the pipe to detect occlusions. It occurs both at the pipe mill and in the field. Our company can according to customer demand for the production of various specifications of metal, nylon, Teflon and other materials through the drift.
