• API 5CT J55/K55 Casing (CARBON STEEL SEAMLESS) Psl1/Psl2
  • API 5CT J55/K55 Casing (CARBON STEEL SEAMLESS) Psl1/Psl2
  • API 5CT J55/K55 Casing (CARBON STEEL SEAMLESS) Psl1/Psl2
  • API 5CT J55/K55 Casing (CARBON STEEL SEAMLESS) Psl1/Psl2
  • API 5CT J55/K55 Casing (CARBON STEEL SEAMLESS) Psl1/Psl2
  • API 5CT J55/K55 Casing (CARBON STEEL SEAMLESS) Psl1/Psl2

API 5CT J55/K55 Casing (CARBON STEEL SEAMLESS) Psl1/Psl2

Type: Seamless
Technique: Hot Rolled&Cold Drawn
Material: Carbon Steel&Alloy Steel
Surface Treatment: Varnishing&Black Painted
Usage: Oil/Gas Drilling, Chemical Industry, Mining, Special Purpose
Section Shape: Round
Samples:
US$ 0/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
J55/K55 PSL1/PSL2 CASING SEAMLESS
Steel Grade
API 5CT J55/N80-1/N80q/L80/P110
Standard
Pls1 Psl2 Psl3
Threaded
Nu/EU 8rd/LC
Length
R1/R2/R3
Loading Port
Tianjin/Shanghai
Pipe Type
Seamless &ERW
Transport Package
Steel Strip in Bundle&Wooden Case
Specification
OD 4-1/2-30INCH
Trademark
OEM/TJTC/RT/SLT
Origin
Hebei/Shandong/Jiangsu/Zhejiang
HS Code
7304291000
Production Capacity
50000tons

Product Description

 
Standard:
API 5CT 

Grade:
J55 N80 P110

Thickness:
2.87 - 16.13 mm

Section Shape:
Round

Outer Diameter:26.7
 - 114.3mm

Place of Origin:
China (Mainland)

Secondary Or Not:
Non-secondary

Application:
Oil Pipe

Technique:Cold Drawn/
Hot Rolled

Certification:
API

Surface Treatment:
Black,varnish

Special Pipe:
API Pipe

Alloy Or Not:
Is Alloy and Carbon Steel

Material:
34CrMo4,H40,J55, K55, N80,L80,M65,C90,T95,P110,Q125

Product name:
API-5CT Seamless Tubing
Packaging & Delivery
Packaging Details:
Seaworthy, Steel Shelf, Iron Pallet or as per customer's requirement
Delivery Detail:
20-55 days

API-5CT Seamless Tubing

Product Description

 

Standard

API 5CT/ ISO11960

Grade

Group.1

H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2, K55/PSL.3,

N80(1)/PSL.1, N80(1)/PSL.2, N80(Q)/PSL.1, N80(Q)/PSL.2, N80(Q)/PSL.3

Group.2

M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, L80(1)/PSL.3, L80(9Cr)/PSL.1, L80(13Cr)/PSL.1, C90/PSL.1, C90/PSL.2, C90/PSL.3, T95/PSL.1, T95/PSL.2T95/PSL.3

Group.3

P110/PSL.1, P110/PSL.2, P110/PSL.3,

Group.4

Q125/PSL.1, Q125/PSL.2, Q125/PSL.3,

Minimum Order Quantity

20 Ton

Outside Diameter Ranges

Tubing

1.05 inch to 4 1/2 inch or 48.26mm to 114.3mm

Casing

4 1/2 inch to 30inch or 114.3mm to 762mm

Wall Thickness 

According to API 5CT Standard

Length

Tubing

R1 (6.10m to 7.32m), R2 (8.53m to 9.75m), R3 (11.58m to 12.80m)

Casing

R1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m)

Type

Seamless

Type of End-Finish

Tubing

P, I, N, U

Casing

P, S, B, L

 

Casing and tubing for Sour Oil and Gas Service must have a good anti-SSCC (sulfide stress corrosion and cracking) performance in the environment where hydrogen sulfide corrosion exists. After an indepth study, we has successfully developed tubular goods of the Cr-Mo series for this purpose with good hardenability and tempering stability that when tempering takes places at certain temperatures uniform and fine sorbite structures can be obtained. Their mechanical properties can meet fully the requirements of corresponding grades and their anti-SSC performance is excellent by regulating the chemical composition and adopting different heat treatment procedures
Characteristics:

1. Materials: The chemical compositions have been carefully determined to provide resistance to sulfide stress corrosion as well as to insure complete through wall hardening.

 

2.Heat Treatment: Quenching and Tempering are conducted under rigid temperature control to assure homogeneous physical properties and microstructures.

 

3.Micro Structure: These grades exhibit fully tempered martensite which is considered to be the most desirable for resistance to sulfide stress corrosion cracking.

 
4.   Tensile Properties and Hardness: Yield Strength is limited within a narrow range and hardness is controlled to within the predetermined maximum limit.

5.   Sulfide Stress Cracking (SSC) Performance: Whole grades are designed for 85% or 90% SMYS in NACE condition. Excellent SSC resistance has been achieved through rigorous, chemical composition, heat treatment, microstructure, tensile properties, hardness and so on.
 

Pipe inspection:

A full length non destructive inspection is performed in accordance with API 5CT for external and internal, longitudinal and transverse defects with a standard notch depth equal to 5% of the specified wall thickness.

API 5CT J55/K55 Casing (CARBON STEEL SEAMLESS) Psl1/Psl2

API 5CT J55/K55 Casing (CARBON STEEL SEAMLESS) Psl1/Psl2

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