Contact Platform Support
Help CenterAPI 5CT Q125 Casing for Sour Gas Service
Related Products
-
API 5CT P110 Casing for Sour Gas ServiceUS$ 500 - 1,000MOQ: 2 Tons -
API 5CT J55 Casing for Sour Gas ServiceUS$ 500 - 1,000MOQ: 2 Tons
-
API 5CT C90 Casing for Sour Gas ServiceUS$ 450 - 700MOQ: 2 Tons
-
API 5CT Low Temperature Service Casing PipeUS$ 580 - 950MOQ: 2 Tons
-
API 5CT TP55L/TP55LL Low Temperature Service Casing PipeUS$ 580 - 950MOQ: 2 Tons
Introductions:
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
Standard:
API 5CT Specification for Casing Pipe
Grade:
Q125
Mechanical Properties:
Tensile Strength (Ksi): 135min
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.
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.
Send Inquiry to This Supplier
You May Also Like
-
Galvanized Round Steel Pipe Q235 Carbon Steel Tube OD 21-219mm Wall 1.5-8mm for Fence Guardrail StructureUS$ 0.45 - 0.55MOQ: 100 Kilograms
-
Steel Pipe & Tube & Casting Pipe，K7、K8、K9、K10、K12，K9NegotiableMOQ: 5 Metric Tons
-
Seamless Carbon Steel Pipe 1045 4130 Thick Wall Sch40 for Hydraulic CylinderNegotiableMOQ: 1 Ton
-
Q235b Mild Steel Square Hollow Section Ms Box Section ERW Technique for Structure Pipe Use-Bending Welding Services AvailableNegotiableMOQ: 1 Ton
-
Hot Dipped Galvanized Round Iron PipeUS$ 500 - 550MOQ: 10 Tons
-
Weldable Water Stop Steel Plate Q235 Carbon Steel Waterproof Strip for Construction WaterproofingUS$ 10.1 - 12.2MOQ: 10 Meters
-
Steel Pipe & TubeNegotiableMOQ: 2300 Tons
-
Hot Dipped Galvanized Steel Pipe Q235B Galvanized Round Pipe For Fire Water PipelineUS$ 550 - 580MOQ: 50 Metric Tons
-
Corrosion Resistant Welded Pipe to Resist Acid and Alkali AttackUS$ 300 - 850MOQ: 5 Tons
-
Hydraulic System Precision Seamless Tubes – Cold Drawn for High AccuracyNegotiableMOQ: 1 Metric Ton
