API 5CT Grade H40 Casing Pipe
These API 5CT Grade H40 Steel Sleeves are designed as per international and national standards and are available in customized length sizes and shapes to our esteemed clients. GNEE also offers the same services at the best prices in the market.
API 5CT grade H40 carbon steel seamless pipe is a carbon steel pipe manufactured strictly in accordance with API to meet customer requirements. API 5CT grade H40 carbon steel pipe has multiple end connections such as non-upset ends and external upsetting ends. API 5CT H40 OCTG The "H40" designation in casing refers to the specific grade of steel used to make the casing, and the H" represents the minimum yield strength of the material, which is 40,000 psi per square inch.
API 5CT casing and pipes are specially designed for use in high-pressure environments and therefore have excellent resistance to high temperatures and pressures. They are widely used in the oil and gas industry, especially in deep low-sulfur oil and gas wells.
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Product information
API 5CT H 40 oil well casingSpecification list
| Outer diameter | Casing: OD 4 1/2"- 20" (114.3mm-508mm) Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm) |
| Wall Thickness | 0. 205"- 0.635" |
| Length | R1:5.49-6.71m ;R2: 8.23-9.14m ;R3: 11.58-13.72m |
| Connection | Casing: LTC, STC, BTC, VAM.Tubing: NUE, EUE |
| End | Beveled, Square cut. And pipe protection cap specially for casing and tubing |
| Surface | Corrosion proofing water based paint |
| Heat treatment | Normalized, Quencher+Temper |
API 5CT H 40 oil casing Chemical Composition
| C | Mn | Mo | Cr | Ni | Cu | Ti | P | S | Si | V | Al | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | - | - | - | - | - | - | - | - | - | - | - | - |
| Max | - | - | - | - | - | - | - | 0.030 | 0.030 | - | - | - |
API 5CT H 40 casing pipe Mechanical Properties
| Tensile Strength | 414 MPa min | 60,000 psi min |
| Yield Strength | 276 MPa min | 552 MPa max |
| 40,000 psi min | 80,000 psi max | |
| Total Elongation Under Load | 0.500 % | - |
API 5CT Grade H40 steel Casing Pipe

Why choose us
gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
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FAQ
1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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