Oil County Tubular Goods

OCTG

Pipe Yield Strength

API Grade Yield Strength – Minimum PSI Yield Strength – Maximum PSI Tensile Strength – Minimum PSI Rockwell C Hardness (est.)
H-40 40,000 80,000 60,000 0-15
J-55 55,000 80,000 75,000 0-15
K-55 55,000 80,000 95,000 14-25
C-75 75,000 90,000 95,000 14-26
L-80 80,000 95,000 95,000 14-23
N-80 80,000 110,000 100,000 16-25
S-95 95,000 110,000 110,000 22-31
P-110 110,000 140,000 125,000 27-35
Q-125 125,000 150,000 135,000 30-38
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Kelly Pipe is proud to offer a wide variety of convenient, valuable pipe-related services to our clients.
Many of these services are value-added based on the nature of your order.

Threading

External Coatings

Internal Coatings

Pup Joints

Crossovers

Upsetting

Heat Treating

The Ultimate Pipe Source.

Contact one of our sales professionals now to get a competitive quote for any of your pipe needs. We pride ourselves as a reliable supplier of industrial pipe offering over 100 years of superior service. Trust Kelly to meet your needs and exceed your expectations while remaining competitive.

 
Corporate HQ   800-305-3559
Bakersfield, CA   661-399-4540
Phoenix, AZ   602-256-2990
Sacramento, CA   916-640-1859
Salt Lake City, UT   801-973-8200
Santa Fe Springs, CA   562-868-0456
Vancouver, WA   360-737-1848
     
Eastern Region HQ   713-692-7473
Broussard, LA   337-369-6788
Denver, CO   303-288-3033
Houston, TX   713-692-7473
Hammond, IN   708-331-0300
Fairless Hills, PA   215-550-6325
Pineville, NC   704-504-3302
     
Nisku, Alberta, CN   780-955-5510
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