Buttress Thread Casings 13 3/8"OD 54.5 Lb/ft Grade K55 Range 3

buttress thread Casings 13 3/8"OD 54.5 lb/ft Grade K55 Range 3 

9 5/8" OD 47 lb/ft Grade K55 Range 3 buttress thread Casings

CASING AND TUBING   5" - 15 PPF -  L80 OR T95 GRADE - WITH PREMIUM FLASH JOINT CONNECTION.

CASING AND TUBING   5" - 18 PPF -  L80 OR T95 GRADE - WITH PREMIUM FLASH JOINT CONNECTION.

CASING 7"- 32 PPF - L80 OR T95 GRADE- WITH PREMIUM FLASH JOINT CONNECTION.

CASING 9-5/8"- 53.5PPF - L80 OR T95 GRADE- WITH PREMIUM FLASH JOINT CONNECTION

SMLS Casing Pipe 

13 3/8", 72 ppf, L80, BTC, RIII

SMLS Casing Pipe 

20", 133 ppf, X56, ?-3/4 turn connector, RIII

Casing, 16", L80, 109PPF, BTC, Range 2, Seamless

Tubing Pup joint 3 1/2" EUE Pup Joint 9.3 # N80 15 FT 

Tubing Pup joint  4 1/2" EUE Pup Joint 12.75 # N80 8 FT 

API H40 
Minimum Yield Strength: 40,000 psi
Maximum Yield Strength: 80,000 psi
Minimum Tensile Strength: 60,000 psi
Notes: General purpose pipe manufactured to API specification 5CT. 
API J55 
Minimum Yield Strength: 55,000 psi
Maximum Yield Strength: 80,000 psi
Minimum Tensile Strength: 75,000 psi
Hardness Requirement: None
Notes: General purpose pipe manufactured to API specification 5CT. Similar to K55 except the minimum tensile strength is lower. Usually, this grade is used in tubing applications. 
API K55 
Minimum Yield Strength: 55,000 psi
Maximum Yield Strength: 80,000 psi
Minimum Tensile Strength: 95,000 psi
Hardness Requirement: None
Notes: General purpose pipe manufactured to API specification 5CT. Usually, this grade is used in casing applications 
API L80 
Minimum Yield Strength: 80,000 psi
Maximum Yield Strength: 95,000 psi
Minimum Tensile Strength: 95,000 psi
Hardness Requirement: 23 HRC maximum
Notes: Manufactured to API specification 5CT. This is a controlled yield strength material with a hardness testing requirement. L80 is usually used in wells with sour (H2S) environments. 
API N80 (or N80 Q&T) 
Minimum Yield Strength: 80,000 psi
Maximum Yield Strength: 110,000 psi
Minimum Tensile Strength: 100,000 psi
Hardness Requirement: None
Notes: General purpose pipe manufactured to API specification 5CT. 
API Normalized N80 
Minimum Yield Strength: 80,000 psi
Maximum Yield Strength: 110,000 psi
Minimum Tensile Strength: 100,000 psi