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China, Chinese API5CT Casing K55 7′ ′ Btc Psl1 R31 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other Petroleum Equipments MachineryCasing5CT
Dongying Lake Petroleum Technology Co., Ltd.
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Product Description Product DescriptionCasing 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 proceduresCharacteristics: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. Product ParametersStandardAPI 5CT/ ISO11960GradeGroup.1H40/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.3Group.2M65/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.3Group.3P110/PSL.1, P110/PSL.2, P110/PSL.3,Group.4Q125/PSL.1, Q125/PSL.2, Q125/PSL.3,Minimum Order Quantity20 TonOutside Diameter RangesTubing1.05 inch to 4 1/2 inch or 48.26mm to 114.3mmCasing4 1/2 inch to 30inch or 114.3mm to 762mmWall Thickness According to API 5CT StandardLengthTubingR1 (6.10m to 7.32m), R2 (8.53m to 9.75m), R3 (11.58m to 12.80m)CasingR1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m)TypeSeamlessType of End-FinishTubingP, I, N, UCasingP, S, B, L Certifications Company ProfileLake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.FAQHow can I place order? A: You can contact us by email about your order details, or place order on line. How can I pay you? A: After you confirm our PI, we will request you to pay. T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using. What's the order procedure? A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you. How do you take care when your clients received defective products? A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
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