Seamless Tubes and Pipes for Power Plants



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Seamless Tubes and Pipes for Power Plants

Seamless tubes and pipes for Power Plants Features The boiler tubes and pipes are manufactured with materials able to withstand high temperatures and high pressures. These materials must meet the most stringent technical requirements for production process and inspection tests in order to guarantee their durability and reliability over the whole service life. Definition of the order Ordering Information - Norms and specifications - Steel grade and heat treatment - Sizes, minimum or average wall thickness - Lengths - Quantity - Surface finishing - Inspection Options: a) Fixed or multiple lengths b) Special tolerances c) Special tests d) Surface protection e) Special marking f) Colour coding g) Special packing Reference standards EN - ASTM/ASME - DIN -NF A - BS -UNI - ISO - GB 5310 - GOST - JIS Steel grades Carbon steel; alloy steel (i.e.t/ P11, 13CrMo4-5, T/P22, 10CrMo9-10, 15NiCuMoNb5-6-4, T/P23); high alloy steel (i.e.t/p91, T/P92); stainless steel (TEMPALOY AA-1, TEMPALOY A-3 ) Certification The products are supplied with 3.1 test certificates, according to EN 10204. Certification according to 3.2 can be agreed at the time of order. Identification and marking All products are identified in accordance with the material Specification and/ or in accordance with P O requirements (to be agreed). Special specific marking to be agreed. Packing Pipes may be furnished bare or coated and with capped ends. Tubes and pipes up to 3 OD will be supplied in bundles. In order to prevent rust during sea shipment, bundles of tubes may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3 OD will be supplied loose. Tests and inspections Main tests performed: - Heat analysis - Product analysis (when applicable) - Tensile test at room temperature - Tensile test at elevated temperatures (when applicable) - Impact test (when applicable) - Hydraulic test or equivalent NDE - NDE - Visual and dimensional inspection - PMI - Technological tests (when applicable) Multi Lead R ifled seamless cold drawn tubes for boiler are available upon request. Specific qualification Tenaris has been approved by various inspection bodies, TÜV - L.R. - etc. Homologations: - TÜV: AD W 0 - TRD 100 - PED 97/23/EC - IBR Tenaris applies a Total Quality Assurance programme in compliance with ISO 9001

Seamless hot finished tubes and pipes for utility boilers, industrial boilers and heat recovery steam generators Dimensional tolerances according to O.D. TOLERANCES Notes on the behaviour of steel at high temperatures DIMENSIONAL RANGE FOR CARBON AND LOW ALLOY STEELS ACCORDING TO DIMENSIONAL RANGE AVERAGE WALL THICKNESS mm 2,0 2,3 2,6 2,9 3,2 3,6 4,0 4,5 5,0 5,6 6,3 7,1 8,0 8,8 10,0 11,0 12,5 14,2 16,0 17,5 21,3 22,0 25,0 25,4 26,9 30,0 31,8 32,0 33,7 ± 1% or ± 0.5 mm whichever is the greater WALL THICKNESS O.D. mm TOLERANCES - W.T./O.D. ratio 0,025 >0,025 0,050 > 0,050 0,10 > 0,10 219,1 ± 12,5% or ± 0.4 mm whichever is the greater > 219,1 ± 20% ± 15% ± 12,5% ± 10%* * For outside diameters 355,6 mm it is permitted to exceed the upper wall thickness locally by a further 5% of the wall thickness - Tighter manufacturing tolerances available upon request Lengths The tubes and pipes are supplied in random lengths or in fixed lengths to be analysed and agreed at time of order, in the range between 4,000 mm and 26,000 mm depending on the size. Surfaces Tubes and pipes will be supplied in accordance with the standard workmanship as per hot finished products. Special surface protection may be agreed at the time of order. Other type of surface finishing may be agreed at the time of order Size range See table (page 6). EXAMPLE OF ISOTHERMAL CURVES FOR CREEP RUPTURE DATA STRESS [N/mm 2 ] 1000 500 C 550 C 600 C tubes and pipes operate at very high pressures and temperatures for long periods of time. The pressure load combined with the high service temperatures produces a slow but continuous microstructural variation of the steel, causing a progressive reduction of the properties of the material itself: this phenomenon is called Creep. Since 1957 TenarisDalmine has been conducing studies on this topic in cooperation with recognized international R&D laboratories. It is member of the European Creep Collaborative Committee and participates in European R&D programs on boiler materials. Its creep laboratory conducts extensive studies and characterizations on all the boiler materials, with single tests reaching durations of more than 100000 hours. Tenaris performs deep analyses on the microstructural evolution, in order to verify the long term stability of the materials in service conditions. 35,0 38,0 40,0 42,4 44,5 48,3 52,0 54,0 57,0 60,3 63,5 70,0 73,0 76,1 82,5 88,9 101,6 108,0 114,3 127,0 133,0 139,7 141,3 152,4 159,0 168,3 177,8 193,7 219,1 244,5 273,0 323,9 355,6 100 406,4 457,0 508,0 0 559,0 10 100 1000 10000 100000 1000000 TIME [Hours] 610,0 660,0 711,0 812,0 914,0 1016,0 1118,0 Steel grades from Carbon up to 10CrMo5-5 (T/P11 according to ASTM A 213/A 335) grades higher than 10CrMo5-5 feasibility ranges can be different; please contact Tenaris Technical Department Upon request, provided by Third Parties 0,079 0,091 0,102 0,114 0,126 0,142 0,157 0,177 0,197 0,220 0,248 0,280 0,315 0,346 0,394 0,433 0,492 0,559 0,630 0,689

HOT ROLLED TUBES FOR HIGH TEMPERATURE AND PRESSURE APPLICATIONS STANDARD CORRELATION BETWEEN EN - ASTM/ASME - DIN - NF A - BS - UNI - ISO EN EN 10216 Part 1 - TR2 General use Ambient Temperature P195TR1 P195TR2 P235TR1 P235TR2 P265TR1 P265TR2 EN EN 10216 Part 2 Elevated Temperature P195GH P235GH P265GH 20MnNb6 16Mo3 14MoV6-3 10CrMo5-5 13CrMo4-5 10CrMo9-10 11CrMo9-10 53 Black Hot-deep zinc-coat. A + Carbon equival B + Carbon equival 106 High Temp. A + High temp serv B + High temp serv C + High temp serv 106 High Temp. A + Carbon equival B + Carbon equival C + Carbon equival 179 Low- Cold-Drawn Heat-Exchanger Low C 192 High-pressure Low C 209 C-Mo ASTM/ASME DIN NF 49-111 (p) 49-112 T1 T1a T1b Introduzione ASTM/ASME DIN NF 210 Medium-carbon 213 (Ferr.& Aust.) 335 (Ferr.) 17175 17176 49-210 49-211 A1 C Heat-Exchanger T2 T17 T11 T12 T21 T22 High Temp. P1 P2 P11 P12 P15 P21 P22 1629 ed Special Quality Requirem. St 37.0 St 44.0 St 52.0 St 35.8 St 45.8 17 Mn 4 19 Mn 5 15Mo3 14MoV63 13CrMo44 10CrMo910 1630 ed 300 C max St 37.4 St 44.4 St 52.4 For Hydrogen Service 13CrMo44 10CrMo910 12CrMo910 Commercial quality Medium Pressure TU 37-a Ambient Temp. TU E 220 A TU E 235 A TU E 220 TU E 250 TU E 275 49-213 (Mo & Cr-Mo) TU 37 C - TU 42 C - TU 42 CR TU 48 C - TU 48 CR TU 48 C - TU 48 CR TU 52 C TU 15 D 3 TU 10 CD 5-05 TU 13 CD 4-04 TU 10 CD 9-10 49-215 (p) (Ferritic) Heat-Exchanger TU 37 C - TU 42 C TU 48 C TU 15 D 3 TU 15 CD 2-05 TU 10 CD 5-05 TU 10 CD 9-10 49-219 (Mo & Cr-Mo) Furnaces TU 37 F - TU 42 F TU 15 D 3 TU 10 CD 5-05 TU 13 CD 4-04 TU 10 CD 9-10 3059-1 Carbon No elevated Temp. 320 3059-2 Carbon 360 440 243 620-460 622-490 3601 Special Delivery Cond. Ambient Temp. 0 360 430 3602-1 Carbon and C-Mn 360 430 500 Nb BS BS 3604-1 (Ferritic) 660 621 620-440 622 3606 Heat Exchangers 320 400 440 243 261 621 620 622 663 ed steel General Purposes Fe 35-1 Fe 35-2 Fe 45-1 Fe 45-2 Fe 52-1 Fe 52-2 5462 High-pressure C 14 C 18 16 Mo5 14CrMo3 12CrMo910 UNI 7088 Fe 35-1 Fe 45-1 UNI ISO 9329-1 ed steel Ambient Temp. Pressurepurposes TS 360 TS 410 TS 430 TS 500 ISO 9329-2 Specific Temp. PH 23 PH 26 PH 29 PH 35 16Mo3 8CrMo4-5 12MoCr6-2 8CrMo5-5 13CrMo4-5 11CrMo9-10(TA) (TN- TT) EN EN 10216 Part 3 Fine Grain P275NL1 P275NL2 P355N P355NH P355NL1 P355NL2 P460N P460NH P460 NL1 P460NL2 P620Q P620QH P620QL P690Q P690QH P690QL1 P690QL2 BS 3603:91 (p) 430 LT DIN 17179:86 Fine Grain Special requirements St E 255 WSt E 255 TSt E 255 E St E 255 St E 285 WSt E 285 T St E 285 E St E 285 St E 355 W St E 355 T St E 355 E St E 355 St E 420 WSt E 420 TSt E 420 ESt E 420 St E 460 W St E 460 T St E 460 E St E 460 Requested Values KV Trasvers Elongation Average Temperature A % J Min C Min According to Table 7 Requested values are 14 depending from steel grades and wall thickness 25CrMo4 15NiCuMoNb5-6-4 X11CrMo5+I X11CrMo5+NT1 X11CrMo5+NT2 X11CrMo9-1+I X11CrMo9-1+NT X10CrMoVNb9-1 7CrWVMoNb9-6 X11CrMoWVNb9-1-1 T36 T5 T9 T91 T23 T911 P36 P5 P9 P91 P23 P911 ASNiCuMoNbS(**) X10CrMoVNb91(*) 12CrMo1210 25CrMo4 12CrMo195(G) 12CrMo195(V1) 12CrMo195(V2) X12CrMo91(G) X12CrMo91(V) TU Z 12 CD 05-05 a TU Z 12 CD 05-05 b TU Z 10 CD 09 a TU Z 10 CD 09 b TU Z 10 CD 5-05 TU Z 10 CD 9 TU Z 12 CD 05-05 a TU Z 12 CD 05-05 b TU Z 10 CD 09 a TU Z 10 CD 09 b TU Z 10 CDVNb 09-01 629-470 629-590 91 591 625 629-470 629-590 625 X11CrMo5TA X11CrMo5TN-TT X11CrMo9-1TA X11CrMo9-1TN-TT X10CrMoVNb9-1 X10CrWMoVNb9-2 T92 P92 TU Z 10 CDNbV 09-02 UNS S-30434 1 UNS S-30942 2 * Vd TÜV 511/2 **Vd TÜV 377/2 1 TEMPALOY AA-1 2 TEMPALOY A-3

20,0 22,2 25 28 30 32 36 40 45 50 55 60 65 70 80 90 100 150 200 Cold drawn seamless tubes for heat exchangers and boilers 0,840 0,866 0,985 1,000 1,060 Dimensional tolerances according to 1,185 1,250 1,260 1,330 1,378 1,500 1,575 O.D. TOLERANCES ± 1% or ± 0.5 mm whichever is the greater REFERENCE STANDARDS AND STEEL GRADES STANDARD STEEL GRADE ASTM A 179 - ASME SA 179 Sez.II LOW CARBON ASTM A106 - ASME SA 106 Sez.II Gr. A - B - C ASTM A 192 - ASME SA 192 Sez.II LOW CARBON ASTM A 209 - ASME SA 209 Sez.II Gr. T1- T1a 1,670 1,750 1,900 2,010 2,125 2,245 2,375 2,500 2,760 2,875 3,000 3,250 3,500 4,000 WALL THICKNESS O.D. mm TOLERANCES - W.T./O.D. ratio 0,025 >0,025 0,050 > 0,050 0,10 > 0,10 219,1 ± 12,5% or ± 0.4 mm whichever is the greater - Tighter manufacturing tolerances available upon request Tenaris produces cold drawn seamless tubes/pipes in various steels - carbon, low or high alloyed - for heat exchangers and boilers. Surface protection Tubes for heat exchangers are supplied unprotected or with a temporary external oil protection to prevent rust. ASTM A210 - ASME SA210 Sez.II Gr. A1 - C ASTM A 213 - ASME SA 213 Sez.II Gr. T2 - T5 - T11 - T12- T22 ASTM A 333 - ASME SA 333 Sez.II Gr. 1-6 ASTM A 334 - ASME SA 334 Sez.II Gr. 1-6 ASTM A 335 - ASME SA 335 Sez.II Gr. P1 - P2 - P5 - P11 - P12- P22 P235GH P265GH 16Mo3 10CrMo55 13CrMo45 10CrMo910 25CrMo4 P355N 4,250 4,500 5,000 5,240 5,500 5,563 6,000 6,250 6,625 7,000 7,625 8,625 9,625 10,750 Lengths Tubes/pipes can be supplied in lengths of the intervals indicated in the table below: MIN. LENGTH MAX. LENGTH 2.750 mm 25.000 mm Below 4.000 mm and above 18.600 mm, lengths shall be checked on a case by case basis. Size range See table (page 14). P355NH P355NL1 P460N P460NH P460NL1 EN STANDARDS CORRESPONDENCE WITH THE ABROGATED NATIONAL STANDARD S STANDARD STEEL GRADE STANDARD STEEL GRADE STANDARD STEEL GRADE STANDARD STEEL GRADE STANDARD STEEL GRADE P235GH DIN 17175 St 35.8 UNI 5462 C14 NFA 49215 TU 37 C P265GH DIN 17175 St 45.8 UNI 5462 C18 NFA 49215 TU 48 C 12,750 16Mo3 DIN 17175 15Mo3 UNI 5462 16Mo5 NFA 49215 TU 15 D3 14,000 10CrMo55 BS 3606 621 NFA 49215 TU 10CD5.05 16,000 13CrMo45 DIN 17175 13CrMo44 BS 3606 620 UNI 5462 14CrMo3 18,000 10CrMo910 DIN 17175 10CrMo910 BS 3606 622 UNI 5462 12CrMo910 NFA 49215 TU 10CD9.10 20,000 22,000 24,000 26,000 28,000 32,000 36,000 40,000 44,000 25CrMo4 P355N DIN 17179 StE 355 P355NH DIN 17179 WStE 355 P355NL1 DIN 17179 TStE 355 P460N DIN 17179 StE 460 P460NH DIN 17179 WStE 460 P460NL1 DIN 17179 TStE 460 0,787 0,874 0,984 1,102 1,181 1,260 1,417 1,575 1,772 1,969 2,165 2,362 2,559 2,756 3,150 3,543 3,937 5,906 7,874 inch. AVERAGE WALL THICKNESS

DIMENSIONAL RANGE FOR CARBON AND ALLOY STEEL GRADES DIMENSIONAL RANGE mm AVERAGE WALL THICKNESS 1 2 3 4 5 6 7 8 9 10 11 12 6 7 8 9 0 1 2 3 4 5 6 8 9 0 2 4 5 6 7 8 9 0 1 2 4 5 6 8 9 0 1 2 4 6 8 9 0 1 2 4 7 8 9 0 1 3 5 6 7 8 9 0 1 2 4 6 8 9 0 1 3 5 6 7 8 9 0 1 2 4 6 7 8 9 0 2 4 6 7 8 9 0 2 3 4 5 7 8 12,70 0,500 15,90 0,626 16,00 0,630 17,00 0,669 19,00 0,748 19,05 0,750 20,00 0,787 21,30 0,840 22,22 0,875 25,00 0,985 25,40 1,000 26,70 1,051 30,00 1,185 31,80 1,250 33,40 1,315 38,00 1,500 38,10 1,500 41,30 1,500 44,50 1,750 47,60 1,874 48,30 1,900 50,80 2,000 51,00 2,008 54,00 2,125 57,00 2,245 57,10 2,248 60,30 2,375 63,50 2,500 70,00 2,760 76,10 3,000 88,90 3,500 95,25 3,750 0,063 0,067 0,071 0,075 0,079 0,083 0,087 0,091 0,094 0,098 0,102 0,110 0,114 0,118 0,126 0,134 0,138 0,142 0,146 0,150 0,154 0,157 0,161 0,165 0,173 0,177 0,181 0,189 0,193 0,197 0,201 0,205 0,213 0,220 0,228 0,232 0,236 0,240 0,244 0,216 0,264 0,268 0,272 0,276 0,280 0,287 0,295 0,299 0,303 0,307 0,311 0,315 0,319 0,323 0,331 0,339 0,346 0,350 0,354 0,358 0,366 0,374 0,378 0,382 0,386 0,390 0,394 0,398 0,402 0,409 0,417 0,421 0,425 0,429 0,433 0,441 0,449 0,457 0,461 0,465 0,469 0,472 0,480 0,484 0,488 0,492 0,500 0,504 WALL THICKNESS inch. Carbon and alloy steel grades up to X11CrMo5 (), T/P5 (ASTM A 213/A 335) Sizes available upon agreement Tolerances to be agreed with Tenaris Technical Department 10CrMo9-10 (), T/P22 (ASTM A 213/A 335) and X11CrMo5 (), T/P5 (ASTM A 213/A 335) steel grades excluded

www.tenaris.com For additional information, please visit www.tenaris.com For technical assistance, please contact powergen@tenaris.com Seamless tubes and pipes for power plants / Version 01 / March 2012 Tenaris has produced this brochure for general information only. While every effort has been made to ensure the accuracy of the information contained within this publication, Tenaris does not assume any responsibility or liability for any loss, damage, injury resulting from the use of information and data herein. Tenaris products and services are only subject to the Company s standard terms and Conditions or otherwise to the terms resulting from the respective contracts of sale, services or license, as the case may be. The information in this publication is subject to change or modification without notice. For more complete information please contact a Tenaris s representative or visit our website at www.tenaris.com. Tenaris 2012. All rights reserved.