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China, Chinese Alloy Steel API 5CT N80 φ133.4×7.11mm Internal & External Coating Oil Casing1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Pipeline PipesLow Alloy Seamless Steel PipeInternal & External Coating Oil Casing133.4*7.11mm
Shandong Rosenwell Petroleum Technology Co., Ltd.
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Product Description Casing and tubing for Sour Oil and Gas Service must have a good anti-SSCC (sulfide stresscorrosion and cracking)performance in the environment where hydrogen sulfide corrosion exists.After an indepth study, we has successfullydeveloped tubular goods of the Cr-Mo series for this purpose with good hardenability and tempering stability that whentempering takes places at certain temperatures uniform and fine sorbite structures can be obtained. Their mechanicalproperties can meet fully the requirements of corresponding grades and their anti-SSC performance is excellent byregulating the chemical composition and adopting different heat treatment procedures. Item/TypeCasing couplingTubing couplingSpecification4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8", 9-5/8", 10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20"1.9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2"Steel gradeJ55, K55, L80, N80, P110J55, L80, N80Thread typeSTC, LTC, BTCEUE, NUE Name:5-1/2 Casing coupling STC LTC THREAD CASING COLLAR FOR PIPE ADAPTER1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P1102.We also supply permium thread products by customer's request3.Size: tubing coupling from 1.9" to 4-1/2",4.Type: NU, EU, NUE, EUE, TBG, UPTBG, non-upset, external-upset(tubing coupling)5.Surface treatment: Whole phosphating, or inside phosphating and outside coating6.Packing: By carton, wooden case, wooden pallet, or by requirements of customers StandardAPI 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, LGradeTypeTotal elongation underload(%)Yieldstrength(min)Yield strength (max)Tensile strength min MpaHardness Max(HRC)Hardness Max(HBW)J55 0.5 379 552 517 K55 0.5 379 552 655 - N801 0.5 552 758 689 N80Q0.5 552 758 689 --L801 0.5 552 655 655 23 241 L809Cr0.5 552 655 655 23 241 L8013Cr0.5 552 655 655 23 241 C90 0.5 621 724 689 25.4 255 C95 0.5 655 758 724 T95 0.5 655 758 724 25.4 255 P110 0.6 758 965 862 Q125AlI0.65 862 1034 931 SizeGrade and ConnectionODmmPPFWT mmH40J55M65L80-1N80-1C90C110P110Q125K55R95N80QT95114.3(4-1/2")9.5 5.21 SSS 10.5 5.69 S/BS/B 11.6 6.35 S/L/BV/BL/BL/BL/B L/B 13.5 7.37 V/BL/BL/BL/B L/B 15.1 8.56 L/BL/B127(5")11.5 5.59 SS 13 6.43 S/L/BS/L/B 15 7.52 S/L/BL/BL/BL/BL/B L/B 18 9.19 V/BL/BL/BL/B /L/BL/B21.4 11.1 /BL/BL/B/B L/BL/B23.2 12.14 L/BL/BL/B L/BL/B24.1 12.7 L/BL/BV/B L/BL/B139.7(5-1/2")14 6.2 SSS 15.5 6.98 s/L/Bs/L/B 17 7.72 s/L/BL/BL/BL/BL/B L/B 20 9.17 V/BL/BL/BL/B L/B 23 10.54 L/BL/BL/BL/B L/BL/B168.28(6-5/8")20 7.32 SS/L/BS/L/B 24 8.94 S/L/BL/BL/BL/BL/B L/B 28 10.59 L/BL/BL/BL/B L/B 32 12.06 L/BL/BL/B L/BL/B177.8(7")20 6.91 SSS 23 8.05 s/L/BL/BL/BL/BL/B 26 9.19 S/L/BL/BL/BL/B/B L/B 29 10.36 V/BL/BL/B/B L/B 32 11.51 V/BL/BL/BL/B L/B 35 12.65 L/B/BL/B L/BL/B38 13.72 L/BL/BL/B L/BL/B193.68(7-5/8")26.4 8.33 S/L/BS/L/BL/BL/BL/B 29.7 9.52 L/BL/BL/BL/B L/B 33.7 10.92 L/BL/BL/BL/B L/B 39 12.7 L/BL/BL/B L/BL/B42.8 14.27 L/BL/BL/B L/BL/B45.3 15.11 L/BL/BL/B L/BL/B47.1 15.88 L/BL/BL/B L/BL/B219.08(8-8/5")24 6.71 SS 28 7.72 S S 32 8.94 SS/L/BS/L/B 36 10.16 S/L/BS/L/BL/BL/BL/B 40 11.43 L/BL/BL/BL/B L/B 44 12.7 L/BL/BL/B L/B 49 14.15 L/BL/BL/B L/BL/B244.48(9-8/5")36 8.94 SS/L/BS/L/B 40 10.03 S/L/BS/L/BL/BL/BL/B 43.5 11.05 L/BL/BL/BL/B L/B 47 11.99 L/BL/BL/BL/B L/BL/B53.5 13.84 L/BL/BL/B L/BL/B58.4 15.11 L/BL/BL/B L/BL/BCharacteristics:1. Materials: The chemical compositions have been carefully determined to provide resistance to sulfide stress corrosionas well as to insure complete through wall hardening.2.Heat Treatment: Quenching and Tempering are conducted under rigid temperature control to assure homogeneousphysical properties and microstructures.3.Micro Structure: These grades exhibit fully tempered martensite which is considered to be the most desirable forresistance to sulfide stress corrosion cracking.4. Tensile Properties and Hardness: Yield Strength is limited within a narrow range and hardness is controlled to withinthe 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, longitudinaland transverse defects with a standard notch depth equal to 5% of the specified wall thickness.
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