API 5CT N80Q Casing

API 5CT N80Q oil casing is a steel pipe used to support the walls of oil and gas wells, ensuring the smooth operation of the drilling process and the entire well after completion. The tube ends are processed in the following forms: unthickened with threads and fittings, thickened with threads and fittings, flat ends, unthickened without threads and fittings, and thickened without threads and fittings.

API 5CT N80Q Casing Tubing Specification

Standard: API 5CT

Grade: N80

Tolerance.

OD＜114.3mm tolerance ±0.79

OD≥114.3mm tolerance -0.5% +1%

Thickness tolerance:-12.5%

Manufacturing process: Seamless, ERW
Outer Diameter: 5 1/2", 6 5/8", 7", 7 5/8", 7 3/4", 8 5/8", 9 5/8", 10 3/4", 11 3/4", 13 3/8", 16", 18 5/8", 20"
Thickness: 14 LB/FT to 106.59 LB/FT, 0.244" to 0.875"
Coupling thread: BTC, LTC, Buttress (Regular, Special bevel or special clearance), premium connections threads.
Length: R2, R3, customized

API 5CT N80 Type Q Casing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAQ

Q: Are you a factory or a pure trading company?
A: We are a trading company with our own factory.

Q: Are your prices competitive?
A: Our prices are lower for the same quality, and our quality is better for the same price.

Q: What are the advantages of your company?
A: We offer factory spot products, competitive prices, support for factory inspections, video calls at any time, and 24/7 technical support.

Q: Do you support OEM or ODM?
A: We welcome customers to cooperate with us in OEM or ODM. We have a professional technical team and can customize products according to drawings or requirements.

Q: What trade terms do you usually use?
A: We use FOB, CIF, C&R, DDU, DDP.

Q: How long is your usual delivery time?
A: Spot products will be delivered within 3 days from the date of PI execution, and customized products within 15 days. Please contact us again for special circumstances. All our products undergo strict quality inspection before leaving the factory to ensure you receive high-quality goods.

Q: What is your payment method?
A: We accept T/T, L/C, or any other available payment methods.

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