1. Specifications:
Standard: API Spec 5CT & 5B
Diameter: 1.9" to 4 1/2" for Tubing; 4 1/2" to 13 3/8" for casing
Weight: As per API 5CT
Length: 2,3,4,6,8,10 & 12ft Standard
Grade: J55, K55, N80-1, N80-Q, L80, C90, P110
Tubing Connection: EUE, NUE, Integral Joint Tubing
Casing Connection: STC, LTC, BTC & Extreme Line, Pin/Box
2. Abstract:
Pup joints are machined from integral bars of chromium molybdenum alloy steel heat treated to drill collar specifications.
Besides, pup joints with tool joint OD less than 6 7/8" have minimum yield strength of 110,000 psi.
Pup joints with tool joint OD less than 6 7/8" and larger have a minimum yield strength of 100,000 psi.
Further, pup joints are available in 10'', 15'' and 20'' lengths and can be ordered to match standard drill pipe dimensions.
3. Features:
Nano scale Titanium-containing Compound Coated;
high corrosion resistance;
Long running life.
4. Applications:
Construction upholstery, decorating lighting fitting piece, fluid pipeline, irregular shape tube, depleting tube
