ERW CASING NIPPON STEEL & SUMITOMO METAL. Pipe Products Marunouchi, Chiyoda-ku,Tokyo Japan Tel:

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1 Pipe Products NIPPON STEEL & SUMITOMO METAL ERW CASING Marunouchi, Chiyoda-ku,Tokyo Japan Tel: ERW CASING P004en_02_201708f 2012, 2017 NIPPON STEEL & SUMITOMO METAL CORPORATION

2 T.U.F.-PIPE for OCTG Tough materials and Uniform properties Facilitate your operation! Characteristics Nippon Steel & Sumitomo Metal (NSSMC), one of the world s largest steelmaker, supplies a full range of pipe and tubes. Oil companies and other energy-related firms around the world have come to regard NSSMC as the standard of quality for these products. Quality has improved over the years to the extent that sound welded portion, which are as tough as base metal, are consistently achieved, making NSSMC s ERW pipe ideal for Casing applications. In fact, it is so superior to conventional ERW pipe that a new name is needed. This catalog will show why this new pipe, T.U.F.-PIPE, can satisfy all your requirements for quality, quantity and delivery. 1 Superior Material NSSMC system begins with advanced metallurgy and clean BOF steelmaking practices. Continuous casting followed by hot-rolling, produces hot-rolled strip of optimum quality for pipe making. 2 High Dimensional Accuracy High uniform wall thickness and smooth finish provide casing and tubing with a superior level of quality and excellent driftability as well as high performance properties. 3 Tough Weld Sound welded portion as tough as the base metal results from NSSMC s newlydeveloped technology. 4 High Performance Properties Notice: While every effort has been made to ensure the accuracy of the information contained within this publication, the use of the information is at the reader s risk and no warranty is implied or expressed by Nippon Steel & Sumitomo Metal Corporation with respect to the use of the information contained herein. The information in this publication is subject to change or modification without notice. Please contact the Nippon Steel & Sumitomo Metal Corporation office for the latest information. Please refrain from unauthorized reproduction or copying of the contents of this publication. The names of our products and services shown in this publication are trademarks or registered trademarks of Nippon Steel & Sumitomo Metal Corporation, affiliated companies, or third parties granting rights to Nippon Steel & Sumitomo Metal Corporation or affiliated companies. Other product or service names shown may be trademarks or registered trademarks of their respective owners. Contents Characteristics 1 Available s 2 Guaranteed Properties 2 Mechanical Properties 3 Available Sizes 4 16-inch Mill Manufacturing Process 8 24-inch Mill Manufacturing Process 10 Principal Processes 12 Welding Condition Monitoring and Controlling System 14 Inspection 15 Research and Development 16 Performance Properties 17 NSSMC Performance Properties and Dimensions 19 Facilities and Locations 27 Available s(erw and SML) 28 NSSMC s proprietary standard NT-Series have higher performance ratings than corresponding API grades. 5 Wide Range of Availability T.U.F.-Pipe is available from 4.5 to 20 inch in outside diameter, up to inch in wall thickness and up to 65 feet long. 1

3 Available s Mechanical Proper (1) Tensile Properties and Hardness OCTG Yield Strength Min. API 5CT 40,000 55,000 Deep Well Service DE NT-Series (NSSMC s Standards) High Resistance Casing General HE High Toughness LHE 80,000 95, ,000 NT-110HE Available Sizes Limited NT-Series API 5CT Deep Well Service DE High -General HE Yield Strength Tensile Strength Min. Max. Min. 40,000 80,000 60,000 Elongation (%) Hardness (HRC) 55,000 80,000 75,000 55,000 80,000 95,000 80, , ,000 55,000 95,000 95,000 API , , ,000 formula 22 95, , , NT-110HE 110, , ,000 High -High Toughness LHE 80,000 95,000 95, Guaranteed Properties (2) Toughness NT- Series API High Strength Low Hardness Longitudinal Charpy Value As per API 5CT Transverse Alternative Drift Dimensions Internal Yield Pressure DE HE LHE High -High Toughness LHE Direction Test Temp. Base Metal Charpy Absorbed Energy (ft-1b) Weld Ave. Min. Ave. Min. L -50 F 25.0 ft-lb 20.0 ft-lb 25.0 ft-lb 20.0 ft-lb In case of full size specimen Internal Yield Pressure of Pipe P=0.925 (2Ypt) ( D ) (Wall Thickness Tolerance: -7.5%) 2 3

4 Available Sizes (1) Casing : Available : Not Available : Non-API Size Outside Diameter in (mm) Nominal Thread & Coupling Wall Thickness Thread Type API 5CT NT-Series Round BTC DE HE LHE Short Long for API for NT-Series lbs/ft in mm 4 1 /2 (114.3) (127.0) /2 (139.7) /8 (168.3) (177.8) /8 (193.7) /8 (219.1) /8 (244.5) /4 (273.1)

5 Available Sizes (1) Casing : Available : Not Available : Non-API Size Outside Diameter in (mm) Nominal Thread & Coupling Wall Thickness Thread Type API 5CT NT-Series Round BTC DE HE LHE lbs/ft in mm Short Long for API for NT-Series 11 3 /4 (298.5) /8 (339.7) (406.4) /8 (473.1) (508.0) (2) 18, 18 5 /8, 20 and 24 in O. D. Casing with Threaded Connector Outside Diameter Wall Thickness Calculated in (mm) in mm lb/ft 18 (457.2) All types of connectors can be welded on, such as: Vetco Dril-Quip 18 5 /8 (473.1) (508.0) (609.6)

6 M 16-inch Mill Manufacturing Process Blast Furnace Basic Ox ygen Furnace Degassing Continuous Casting Hot Strip M ill Slitting Uncoiling and Lev eling Shearing and Welding Looper Edge M illing Coil Edge UST X -R ay Gauge Forming HF-Welder Outside and Inside Weld Bead R emov ing Seam Heat Treatment Siz ing Straightening Cutting Hydrostatic Test AE Leak Detector Straightness Inspection Pipe End UST and Wall Thick ness Inspection Outside Diameter and R oundness Inspection EM T Pipe Body UST Seam UST Facing Products Flattening Test Inspection Weighing and Length M easuring ark ing and Die Stamping V arnish Coating Hydrostatic Test and Drift Test Products Threading and Bev eling Coupling Screw -on and Pow er Tightening 8 9

7 24-inch Mill Manufacturing Proces Slab Blast Furnace Basic Ox ygen Furnace Degassing Continuous Casting Hot Strip M ill Uncoiling, Lev eling, Shearing Edge M illing Coil Edge UST X -ray Gauge Forming HF-Welder Outside and Inside Weld Bead R emov ing Seam Heat Treatment Siz ing Pipe Body UST Cutting Straightening Facing Flattening Test Hydrostatic Test Seam UST Final Inspection Products Drift Test and Inspection Products Threading and Bev eling Coupling Pow er Tightening 10 11

8 Principal Processes Steelmaking Degassing and desulfurizing of the metal during the steelmaking process produce clean steel with low non-metalic inclusions and better surface finish. 1 3 Hot Rolling Advanced hot rolling results in hot coil with a fine grain structure and high dimensional accuracy. Spiral Looper The spiral looper supplies a steady feed of coil downstream to the continuous edge milling, pipe forming and welding stands. Forming Stands Heavy duty stands accurately form the incoming coil into pipe having a wide range of wall thickness and outside diameter. 2 4 HF-Welder Welding Condition Monitoring and Controling System, developed by NSSMC, produces high quality welds. Seams are inspected by ultrasonic testing Welded Seam Heat Treatment Heat treatment in the welded zone stabilizes the microstructure and gives it the same physical properties as the base metal. The exact seam position is determined by optical sensors for seam heat treatment, and ultrasonic and hydrostatic testing. Non-destructive Testing Every length and entire surface of each T.U.F.-Pipe is subjected to a full line-up of non-destructive tests. Automatic Inspection Every pipe is given a comprehensive check using automatic inspection equipment. 10 Monitoring and Tracking System T.U.F.-Pipe is monitored and tracked at every stage of production by on-line computers. All manufacturing data is stored by computer and can be made available in any form required by the customer. Marking Automatic stencilling and die-stamping machines identify and clearly mark every pipe. Threading Advanced NC lathes cut high precision threads to order. Connectors for large O.D. casings are also available. The use of thread protectors is recommended to prevent damage to the connectors during handling, loading and pipe rolling

9 M M M Welding Condition Monitoring and Controlling System Inspection Pipe End UST 1. Welding conditions are not always the same Varying combinations of welding heat input, welding speed, pipe wall thickness and the like produce different weld results. 2. Optimum welding conditions form a narrow range. Low heat input causes undesirable cold welds. High heat input leads to so-called penetrators. A sound weld thus requires control of heat input within a relatively narrow range. The three combined Non-destructive Inspection System, Automatic Measuring and Inspection System, and Online Monitoring and Tracking System together represent a thorough battery of tests that will satisfy every customer s requirements. Each pipe undergoes this examination. CRT displays results of pipe NDI Low Heat Input 1. Non-destructive Inspection System The NDI checks not only the whole pipe body, but also the weld seam and pipe-ends. 2. Automatic Measuring and Inspection System The outside diameter, roundness and straightness, as well as the length, weight and wall thickness of every pipe are checked and recorded automtically. Optimum Heat Input 3. On-line Monitoring and Tracking System An on-line computer monitors and tracks each pipe at every step of the pipe-making process. This inspection data is collected and stored to assure the quality of each product. OD and Roundness Measuring Device Measuring Results of Roundness High Heat Input Pipe Flow Transve rse defect Longitudinal defect arke r Classifi cation of Welding Phenomena Fluctuation Patterns of Oscillatvion Pipe End UST EM T Pipe Body UST Seam UST 3. The System monitors and controls welding conditions at every instant. On-line Monitoring and Tracking System With this system, welding conditions are controlled within the optimun range and the operator is clearly aware of state of welding. Pipe Flow arke r Wall Thickn ess M easuring Outside Diameter and R oundness Inspection Straightness Inspection Weighing Length easuring On-line Monitoring and Tracking System 14 15

10 M M M M Q Research and Development Performance Properties (1) T.U.F. has Higher Resistance than API NSSMC s Research specialists are always working to develop new products with higher performance properties suited to increasingly severe service environments. Pressure K gf/cm psi : Test R esults by Southw est R esearch Institute, U.S.A J/ K -55 in. Pressure psi 2, % 1,950 K 2 API J- 55 and / 8 68 lb/ft D / t (Outside Diameter / Wall Thickn ess) Pressure K gf/cm 2 1, psi and / 8 47 lb/ft 2 N/ D / t (Outside Diameter / Wall Thickn ess) in. Pressure psi 6, % 4,760 (2) Higher Safety Factor and Lighter Well Design Safety Factor for at 3,700 ft Depth in O.D. Casing, Setting Depth 3,700 ft ud w eight 9.9 ppg Safety Factor for at 6,780 ft Depth in O.D. Casing, Setting Depth 6,780 ft ud w eight 12.0 ppg Tester 1.0 J- 55 K lb / ft 68 lb / ft 61 lb / ft lb / ft 47 lb / ft 43.5 lb / ft (3) High Reliability of Weld Quality Burst Test R esults 315 A Weld 45 Localize d Corrosion in H2S Envi ronment Gas Solution Temperature Flow V elocity D B H2S 1 atm Substitute Seaw ater 25C 1 m/sec Tension and Compression Tester Typical Analysis Result of Roll Stand by the Finite Element Method Freq uency (%) Burst Location Burst not at w eld position C 135 A B C D Corrosion R ate (mm/) K J- 55 J- 55 Normalize d SM L Conve n- tional ER W HAZ of Seam Heat Treatment Base M T.U.F. Weld etal &T SM L 16 17

11 Performance Properties Performance Properties and Dimension Example of Lighter Well Design Size (lbs/ft) W.T. Min. Internal Yield Pressure Joint Strength (1,000 lbs) PBYS PE STC LTC BTC STC LTC BTC (1,000 lbs) Drift D. Typical Well Design OD in (mud) 13-3 / 8 (9.2 ppg) 9-5 / 8 (10.5 ppg) Depth 1,000 ft 4,500 ft 6,000 ft API Only, 29.0 lb / ft BTC, 72.0 lb / ft STC, 43.5 lb / ft LTC, 29.0 lb / ft LTC, 53.5 lb / ft LTC, 26.0 lb / ft BTC, 68.0 lb / ft STC, 40.0 lb / ft LTC, 26.0 lb / ft LTC, 53.5 lb / ft LTC T.U.F. Casings Depth 2,000 ft 4,500 ft 7,500 ft 4 1 / (11.5 ppg) 9,000 ft, 32.0 lb / ft LTC, 32.0 lb / ft LTC 9,000 ft Total Casing 12,000 ft 1,102,500 lbs (100%) Design Factors: for, 1.0 for Burst, 1.8 for Tension. 1,052,750 lbs (95.5%) 12,000 ft

12 Size (lbs/ft) W.T. Min. Internal Yield Pressure Joint Strength (1,000 lbs) PBYS (1,000 lbs) Drift D. PE STC LTC BTC STC LTC BTC / / Size (lbs/ft) W.T. Min. Internal Yield Pressure Joint Strength (1,000 lbs) PBYS (1,000 lbs) Drift D. PE STC LTC BTC STC LTC BTC 6 5 / Performance Properties and Dimension 21 20

13 Size (lbs/ft) W.T. Min. Internal Yield Pressure Joint Strength (1,000 lbs) PBYS (1,000 lbs) Drift D. PE STC LTC BTC STC LTC BTC 8 5 / / Size (lbs/ft) W.T. Min. Internal Yield Pressure Joint Strength (1,000 lbs) PBYS (1,000 lbs) Drift D. PE STC LTC BTC STC LTC BTC 7 5 / / Performance Properties and Dimension 23 22

14 Size (lbs/ft) W.T. Min. Internal Yield Pressure Joint Strength (1,000 lbs) PBYS (1,000 lbs) Drift D. PE STC LTC BTC STC LTC BTC 10 3 / / Performance Properties and Dimension Size (lbs/ft) W.T. Min. Internal Yield Pressure Joint Strength (1,000 lbs) PBYS (1,000 lbs) Drift D. PE STC LTC BTC STC LTC BTC 11 3 / /

15 Performance Properties and Dimension Facilities and Locations Size 16 (lbs/ft) W.T Min. Internal Yield Pressure Joint Strength (1,000 lbs) PBYS PE STC LTC BTC STC LTC BTC (1,000 lbs) Drift D NSSMC has steel pipe manufacturing facilities which produce a wide range of seamless and welded steel pipe and tubes for OCTG. NSSMC facilities and locations ons are tabulated berow together with their available size ranges (O.D.) / Steel Research Laboratories (Amagasaki) Amagasaki Works Oita Works (Hikari) Head Office Steel Research Laboratories (Futtsu) Nagoya Works Wakayama Works (Wakayama) Wakayama Works (Kainan) Location of Casing and Tubing Mills NSSMC Tube Making Equipment and Available Sizes Tube Mills ERW Location of Works Hikari Nagoya Outside Diameter in Inches /2 16 Seamless (Hot Finished) Mannesmann (2 sets) Mannesmann Extrusion Hollow Forging Kainan Wakayama Amagasaki Amagasaki 2 3 / / /4 2 3 /8 9 5 /

16 Available s (ERW and SML) Min. Yield Strength API SPEC 5CT SM SERIES / NT SERIES NEW SM SERIES SEAMLESS & ERW SEAMLESS & ERW SEAMLESS GROUP 1 GROUP 2 GROUP 3 GROUP 4 GENERAL & DEEP WELL SERVICE HIGH COLLAPSE General Arctic Service ARCTIC SERVIC SOUR SERVICE SOUR SERVICE + COLLAPSE Wet CO 2 Mild Sour Enhanced Mild Sour Extreme Sour Enhanced Mild Sour Extreme Sour CORROSION WELL SERVICE Wet CO 2- MILD SOUR CORROSION WELL SERVICE Wet CO 2-SOUR CORROSION WELL SERVICE 40,000 H40 55,000 J55 K55 65,000 M65 80,000 N80Q L80-1 L80-13CR SM-80T SM-80L SM-80LL SM-80XS SM-80TXS SM13CR-80 SM13CRI-80 85,000 SM13CR-85 90,000 C90-1 SM-90XS SM-90TXS 95,000 R95 T95-1 SM-95T SM-95TT SM-95L SM-95LL SM-95XS SM-95TXS SM13CR-95 SM13CRM-95 SM13CRS , ,000 C110 P110 NT-110HE SM-110T SM-110TT SM-110L SM-110LL SM-110ES SM-110XS SM-110TES SM-110TXS SM13CRM-110 SM13CRS-110 SM17CRS-110 SM22CR-110 SM25CR-110 SM SM SM SM SM SMC ,000 Q125-1 SM-125TT SM-125S SM-125ES SM-125TES SM17CRS-125 SM22CR-125 SM25CR-125 SM25CRW ,000 SM-130G SM-130CY 140,000 SM-140G Available grade: Black Seamless & ERW Red ERW Blue Seamless (Refer to SML catalogue for detail information) SM SM SM SM SM SMC SMC