Sour Service API 5CT N80Q Tubing

Tubing, Tubing & Casing Pipe

Sour Service API 5CT N80Q Tubing

IMRI’s N80Q tubing with a minimum yield strength of 80,000 psi (552 MPa), improved impact toughness and better resistance to hydrogen sulfide stress corrosion cracking. It is one of the most important basic pipe choices for oilfield development.

Email:

sales@imristeel.com

Phone:

+86 13646172523

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Product Detail

Chemical Component

Product Detail

Product Name:

Sour Service API 5CT N80Q Tubing

Standard:

API 5CT / API 5B

Grade:

N80Q

Thickness:

3.5-60mm

Shape:

Round

Outer Diameter:

Ф 60.3-114.3 mm

Place of Origin:

Inner Mongolia, China

Usage:

Transportation of oil and gas

Surface Treatment:

Hot Rolled

Tolerance:

WT: -12.5%

End:

Plain

End Protector:

HDPE crash cap or customized

length:

R1, R2, R3

Brand:

Baotou steel

Delivery Time:

Normally within 30-45 days and according to the quantity.

Chemical Component(API 5CT)

Grade

Min

Max

Min

Max

Min

Max

Min

Max

N80Q

一

0.030

一

Mechanical Property(API 5CT)

Grade

Total under load

Elongation

Yield strength

megapascal

Tensile strength

megapascal

Hardness a, C

Maximum

Specified

Allowable hardness

Variation

Min

Max

Min

HRC

HBW

HRC

N80

0.5

552

758

689

–

Case:

IMRI’s API 5CT N80Q tubing is designed for sulfur-containing deep-well production columns that are resistant to H₂S ≤ 30 ppm, and is certified sulfur-resistant by NACE TM0177. It has been applied in the following projects: Sour Gas Well Fluid Transportation – Puguang Gas Field, China Φ73mm. CO₂ Driven Injection Wells – Mukhaizna Field, Oman Φ60.3. A nd Deep Gas Lift System – Duvernay Block, Canada, which meets the ISO 15156 specification for completion tubing in production wells.