NOV Perfection Links User Manual
Contents
1. LINKS Weldless Links Perfection Links REFERENCE REFERENCE DESCRIPTION Links Weldless Links and Perfection Links This document contains proprietary and confidential VarcoBJ BV ee we is the ERA aie ee Nijverheidsweg 5 arco L p its affiliates or subsidiaries all collectively referre to hereinafter as NOV It is loaned for limited purposes 4879 AP Etten Leur only and remains the property of NOV Reproduction in P O Box 17 whole or in part or use of this design or distribution of this 4870 AA Etten Leur information to others is not permitted without the express The Netherlands written consent of NOV This document is to be returned to Tel 31 76 5083000 NOV upon request or upon completion of the use for which el 7 it was loaned This document and the information contained Fax 31 76 5046000 and represented herein is the copyrighted property of NOV WWW nov com DOCUMENT NUMBER REV 90000870 MAN 001 C May 2009 USER S MANUAL www nov com NOY arionar OILWELL VARCO www nov com NATIONAL OILWELL VARCO User s Manual Weldless Links Perfection Links REFERENCE REFERENCE DESCRIPTION Link Links This document contains proprietary and confidential information which is the property of VarcoBJ B V National Oilwell Varco L p its affiliates or subsidiaries all collectively referred to Fi Ed hereinafter as NOV It is loaned for limited purposes only and remains the property of Nijverheidsweg 45 NOV2. Reproduction in whole or in part or use of this design or distribution of this information to others is not permitted without the express written consent of NOV This 4879AP Etten Leur document is to be returned to NOV upon request or upon completion of the use for which Tel 31 76 5083000 it was loaned This document and the information contained and represented herein is the copyrighted property of NOV Fax 31 76 5046000 DOCUMENT NUMBER 50000870 MAN 001 E NATIONAL OILWELL VARCO Document number 50000870 MAN 001 Revision G Page 2 of 20 Revision History Change Description Wese Corrections Change Description 18 05 2009 Added wear size Perfection links PGF NdK AK 28 10 2008 Added Link connector info Kim 06 2008 Page 14 The SLX 51 2 24 1 2 link DOES fit in 500 tons 3 1 2 links pn 25469 26 03 2007 Data updated part numbers BdP AK inspection handle 12 03 2007 Issued for Implementation Rev Date Reasonforissue Prepared Checked Approved Copyright 2009 NOV All rights reserved Varco is a registered trademark of Varco l P reg U S Patent amp Trademark Office This publication is the property of and contains information proprietary to NOV No part of this publication may be reproduced or copied in any form or by any means including electronic mechanical photocopying recording or otherwise without the prior written permi
3. 8 x 914 2 x 42 50 8 x 1 067 2 x 48 50 8 x 1 219 2 x 60 50 8 x 1 524 Rated Cap Set tons tonnes 100 89 3 100 89 3 100 89 3 100 89 3 100 89 3 2 Specifications Weight Set Ib Dimension X inch Kg mm 30 762 36 914 42 1 067 48 1 219 60 1 524 RT Document number 50000870 MAN 001 Revision C Page 13 of 20 2 Specifications Link handle kit The Link handle kit can be used in combination with any Manual Operated Elevator It is developed for easier handling of links and functions as a safe gripping point when closing and opening elevators It suitable for 250 2 1 4 and 350 2 3 4 ton links Part number 50006435 Fitting The handle s must be mounted to the eye of the link and not to the shank Ensure no interference occurs between handle and elevator when rotating the elevator Fitted handle www nov com 6 NATIONAL OILWELL VARCO Document number 50000870 MAN OO1 Revision C Page 14 of 20 2 Specifications Elevator link compatibility WARNING Never use links which have a capacity too low for carrying the load intended dynamic static even if the links may fit on the elevator Elevator links Top Drive Solid Body Elevator Rating 250T 400T 500T 650T 750T 250 Ton 2 1 4 pn16363 lyes no no no no 350 Ton 2 3 4 pn26940 lyes yes yes yes yes 500 Ton 3 1 2 pn 25469 Ino yes yes yes yes 750 Ton 4 3 4 pn161
4. ee ee eee 9 Intended usage issue RNEER OER HE 2 BA RE HE DERE OER 9 Reference Numbers gt 11 Perfection linkS ee se se ees 12 Link handle kit 13 A OE EE 00 EE EE ee te 13 Elevator link compatibility 14 Ep dee spe ie 0 OE EE EE Eee ase N 16 Inspection amp wear data SES SE EE SE eee eens 17 SEE 00 0000020 17 Wear chart shaft Shank ESE SES ES SE SE SE eee ee 17 Wear chart forged links 17 Wear data Perfection links ESE ESE SE EE SE eee eee 18 MPI and inspection 19 MAER 29 0 gt 0 EE OE EE 0 3 19 Qualifications and certification ce ee 19 Evaluation of indications 5 19 Acceptance criteria 19 Equipment covered 19 Wwww nov com 6 NATIONAL OILWELL VARCO Document number 50000870 MAN OO1 Revision C Page 4 of 20 Table of Contents Es MATIONAL OILWELL VARCO www nov com Document number 50000870 MAN 001 Revision C Page 5 of 20 1 General Information General Information This manual contains installation operation maintenance and parts information Information in this manual should enable qualified personnel to install operate and troubleshoot this system Every effort has been made to ensure the accuracy of the information contained herein National Oilwell Varco NOV will not be held liable for errors in this material or for consequences arising from misuse of this material C
5. guidelines of ASNT TC 1A latest edition or an equivalent standard recognized by ASNT All personnel performing NDE shall also be trained in the NDE of forgings as well as trained in the interpretation of the MPI with regard to the acceptance criteria Evaluation of indications Relevant indications Only those indications with major dimensions greater than 1 16 inch 1 6mm and associated with a surface rupture shall be considered relevant Relevant indications are indications that results from discontinuities within the test part Non relevant indications are indications that results from excessive magnetizing current structural design or permeability variances within the test parts Any indication believed to be non relevant shall be regarded as relevant and shall be re examined to determine whether an actual defect exists Linear indications shall be considered as those having a length of more than three times the width Rounded indications shall be considered as those having a length less than three times the width Aligned indication should be considered as a group of three or more indications which touch an imaginary straight line connecting any two of the group Acceptance criteria The link is considered critical in all area s Equipment covered Wrought material In all cases as specified in the following table Relevant Indications No relevant indications with a major dimension equal to or greater than 3 16 inch 4 8 mm No mo
6. 0 809 1 25469 1160 3 1 2 x 160 160 4064 500 453 6 1 927 875 9 25469 1168 3 1 2 x 168 168 4267 2 500 453 6 2 000 909 1 25469 1180 3 1 2 x 180 180 4572 500 453 6 2 110 959 1 25469 1190 3 1 2 x 190 190 4826 500 453 6 2 202 998 25469 1192 3 1 2 x 192 192 4826 500 453 6 2 220 1007 25469 1216 3 1 2 x 216 216 5486 500 453 6 2 422 1098 25469 1226 3 1 2 x 226 226 5740 500 453 6 2 596 1177 25469 1264 3 1 2 x 264 264 6705 6 500 453 6 2 882 1307 25469 1360 3 1 2 x 360 360 9144 500 453 6 3 174 1440 25469 1480 3 1 2 x 480 480 12192 500 453 6 3 968 1800 25469 1540 3 1 2 x 540 540 13716 500 453 6 4 519 2050 E NATIONAL OILWELL VARCO www nov com 90000870 MAN 001 2 Specifications a i Document number 50000870 MAN 001 2 Specifications Revision G Page 11 of 20 Part No Nominal link Size in mm Rated Capacity Set Appr weight size inch tons tonnes Set Ib Kg 16143 1132 4 3 4 x 132 132 3352 750 680 4 1 741 790 16143 1144 4 3 4 4 144 3688 750 680 4 2 312 1050 9 16143 1160 4 3 4 x 160 160 3688 750 680 4 3 178 1444 6 16143 1180 4 3 4 x 180 180 4572 750 680 4 3 900 1769 16143 1200 4 3 4 x 200 200 5080 750 680 4 4 550 2063 16143 1216 4 3 4 6 216 5486 750 680 4 5 200 2363 6 16143 1240 4 3 4 x 240 240 6096 750 680 4 5 864 2660 16143 1264 4 3 4 4 264 6705 750 680 4 7 27
7. 1 or 8C 2 During manufacturing the elevator is proof load tested to 1 5 times the rated load Safe Working Load Per API Specification 8C The operator of the equipment shall be responsible for determination of the safe working load for any hoisting operation The Safe working load is equal to the design load minus the dynamic load Limited warranty The warranty will be void if the Link were either a unauthorized modified repaired or serviced a replacement parts not manufactured by NOV were utilized a not properly stored or maintained a any welding is carried out identification numbers You will find the serial number of the tool stamped into the shank near the small eye CE marking The link complies with the Machinery Directive 98 37 EC The marking is as follows www nov com 6 NATIONAL OILWELL VARCO Document number 50000870 MAN OO1 Revision C 1 General Information Page 8 of 20 6 NATIONAL OILWELL VARCO www nov com Document number 50000870 MAN 001 Revision C Page 9 of 20 2 Specifications General specifications Description Weldless Links Weldless links are forged from a single billet of high strength alloy steal and heat treated to provide maximum strength and toughness Additional material is added in critical wear areas for extended life NOV Weldless Links are available in 250 350 500 750 and 1000 ton ratings Perfection Links Dependable efficient perfection links are designed for light loads The
8. 43 no no yes yes 1000 Ton 5 1 2 pn70101 Jno no no no no Elevator links Elevator Y series YC MYC HYC YT HYT LYT MYT 250 Ton 2 1 4 pni6363 yes yes yes yes Yes no yes 350 Ton 2 3 4 pn26940 fyes yes Yes yes yes no yes 500 Ton 3 1 2 pn 25469 Ino no yes no yes no no 750 Ton 4 3 4 pn16143 no no no no no no no 1000 Ton 5 1 2 pn70101 Jno no no no no no no Requires link 7 8 1 3 4 Elevator links Elevator T M A series TA 4 3 4 8 5 8 TA 4 3 4 11 1 4 TA 1 050 2 7 8 TMA 2 3 8 5 up to 100 ton 150 ton only 250 Ton 2 1 4 16363 Jno yes yes yes 350 Ton 2 3 4 pn26940 Ino yes yes yes 500 Ton 3 1 2 pn 25469 Ino no no yes 750 Ton 4 3 4 pn16143 no no no no 1000 Ton 5 1 2 pn70101 Jno no no no Elevator links Elevator G series MG RGG MGG GG HGG RGA GA GGA 250 Ton 2 1 4 pni6363 yes yes yes yes no yes yes yes 350 Ton 2 3 4 pn26940 lyes yes yes yes yes yes yes yes 500 Ton 3 1 2 pn 25469 Ino no yes yes yes no yes yes 750 Ton 4 3 4 pn16143 no no no no yes no no no 1000 Ton 5 1 2 pn70101 Ino no no no no no no no Elevator links Elevator X series PA NL op E 3 4 eel ed A 1 66 5 1 2 5 1 2 24 1 2 1 66 7 5 8 11 3 4 14 850 ton ton SD 250 Ton 2 1 4 pn16363 lyes yes yes yes yes yes 350 Ton 2 3 4 pn26940 lyes yes yes yes yes yes yes 500 Ton 3 1 2 pn 25469 Ino yes no yes yes yes yes 750 Ton 4 3 4 pn16143 no no no no no no no 1000 Ton 5 1 2 pn70101 Jno no no no no no no E NATIONAL OILWELL VARCO www no
9. 5 3300 16143 1300 4 3 4 x 300 300 7620 750 680 4 8 800 3991 Specials For Varco Type 1000 ton Elevator Spider only 70101 1200 5 1 2x200 200 5080 1000 907 2 8 5 100 2315 For TDS 4 and TDS 5 15386 1108 2 3 4x108 108 27432 350 317 5 920 4182 Reference Numbers Link P N Nominal Dim A B 6 D E F G H 250 Ton 16363 2 1 4 IN 2 5 16 5 1 2 7 1 2 2 7 8 9 1 2 12 5 15 mm 7 139 7 190 5 73 241 3 304 8 127 381 350 Ton 26940 2 3 4 IN 2 13 16 5 5 8 8 3 8 3 1 2 9 1 2 12 5 15 mm 4 142 9 212 7 88 9 241 3 304 8 127 381 500 Ton 25469 3 1 2 IN 3 5 8 6 1 2 10 1 8 4 1 2 9 1 2 12 6 17 mm 1 165 1 257 2 114 3 241 3 8 152 4 431 8 750 Ton 16143 4 3 4 IN 7 1 2 10 14 5 8 6 10 14 5 8 7 1 2 23 mm 190 5 254 371 5 1524 254 371 5 190 5 584 2 For Varco type elevator spider 1000 Ton 70101 5 1 2 in 8 1 4 12 3 4 17 12 6 12 3 4 17 1 2 8 1 4 29 1 4 i mm 209 6 323 9 4445 152 4 323 9 4445 209 6 743 The dimensions are nominal and actual dimensions will vary slightly due to manufacturing tolerances All API contact radius dimensions are manufactured to API specifications see Fig 1 www nov com 6 NATIONAL OILWELL VARCO Document number Revision Page C 12 of 20 50000870 MAN 001 Perfection links Part No 200450 130 200450 136 200450 142 200450 148 200450 160 6 NATIONAL OILWELL VARCO www nov com Size in mm 2 x 30 50 8 x 762 2 x 36 50
10. 6940 1108 2 3 4 x 8 108 2743 2 350 317 5 870 394 6 26940 1120 2 3 4 x 120 120 3048 350 317 5 935 425 26940 1132 2 3 4 x 132 132 3353 350 317 5 1 000 453 6 26940 1144 2 3 4 x 144 144 3657 350 317 5 1 064 483 26940 1150 2 3 4 x 150 150 3810 350 317 5 1 095 497 7 26940 1168 2 3 4 x 168 168 4267 2 350 317 5 1 190 540 9 26940 1180 2 3 4 x 180 180 4572 350 317 5 1 255 570 5 26940 1192 2 3 4 x 192 192 4876 8 350 317 5 1 320 600 26940 1200 2 3 4 x 200 200 5080 350 317 5 1 363 618 26940 1216 2 3 4 x 216 216 5486 4 350 317 5 1 450 659 1 26940 1240 2 3 4 0 240 6096 350 317 5 1 580 718 2 26940 1264 2 3 4 4 264 6705 350 317 5 1 770 800 26940 1290 2 3 4 0 290 7366 350 317 5 1 944 882 26940 1350 2 3 4 0 350 8890 350 317 5 2 180 988 26940 1360 2 3 4 0 360 9144 350 317 5 2 235 1014 26940 1480 2 3 4 x 480 480 12192 350 317 5 2 885 1306 26940 1540 2 3 4 x 540 540 13716 350 317 5 3 187 1446 26940 1600 2 3 4 x 600 600 15240 350 317 5 3 408 1546 25469 1072 3 1 2 x 72 72 1829 500 453 6 705 320 25469 1096 3 1 2 x 96 96 2438 500 453 6 1058 480 25469 1108 3 1 2 x 108 108 2743 2 500 453 6 1 450 659 1 25469 1120 3 1 2 x 120 120 3048 500 453 6 1 622 736 25469 1132 3 1 2 x 132 132 3353 500 453 6 1 670 759 1 25469 1144 3 1 2 x 144 144 3688 500 453 6 1 78
11. fore beginning work a Avoid performing maintenance or repairs while the equipment is in operation a Wear proper protective equipment during equipment installation maintenance or repair Replacing Components a Verify that all components such as cables hoses etc are tagged and labeled during assembly and disassembly of equipment to ensure correct installment a Replace failed or damaged components with genuine NOV parts Failure to do so could result in equipment damage or injury to personnel Routine Maintenance Equipment must be maintained on a routine basis See the service manual for maintenance recommendations Ba Caution Failure to conduct routine maintenance could result in equipment damage or injury to personnel Proper Use of Equipment NOV equipment is designed for specific functions and applications and should be used only for its intended purpose Lifting The lifting procedures should carefully be observed and carried out according to the manual Link restrictions The Link is designed to be used as an connecting element between Top Drive Systems and elevators or between Hooks and elevators and must not be used for any other purpose 6 NATIONAL OILWELL VARCO www nov com Document number 50000870 MAN 001 Revision C Page 7 of 20 1 General Information Design safety factor The design safety factor and design verification of the links is in accordance with requirements of API specification 8A 8C PSL
12. ks and bails cannot be repaired or reconditioned by welding D WARNING Ensure daily if the secondary retention wire cotter pins is in good condition Replace or repair if needed NOTE Capacity of set is that of the weakest link 9 Wear chart shaft shank Wear damage may result in a reduced section of the material hence this will lead to a derating of the link according to below table 250 TON LINK 350 TON LINK 500 TON LINK 750 TON LINK 1000 TON LINK Diameter Rating Diameter Rating Diameter Rating Diameter Rating Diameter Rating 2 75 250 3 25 350 3 688 500 4 55 750 5 25 1000 2 688 215 3 188 5 3 625 0 4 438 725 5 125 962 2 625 200 3 125 312 3 5 450 4 375 0 p 915 2 5 185 3 288 3 375 5 4 25 662 4 875 0 Wear chart forged links Fig 3 Upper eye Lower eye Link Upper Eye A Lower Eye B Rating greater or equal to greater or equal to Short Ton 1 3 4 150 TON 3 38 1 625 150 3 25 1 50 125 3 19 1 44 112 5 Height less than 3 13 Height less than 1 44 Scrap www nov com 6 NATIONAL OILWELL VARCO Document number 90000870 MAN 001 3 Inspection and wear data Revision C Page 18 of 20 Link Upper Eye A Lower Eye B Rating greater or equal to greater or equal to Short Ton 2 1 4 250 TON 4 75 2 06 250 4 63 1 88 200 4 5 1 75 180 Height less than 4 5 Height less than 1 75 Scrap Link Upper Eye A Lower Eye B Rating greater or equal to greater or equal
13. onventions Notes Cautions and Warnings Notes cautions and warnings provide readers with additional information and advise the reader to take specific action to protect personnel from potential injury or lethal conditions They may also inform the reader of actions necessary to prevent equipment damage Please pay close attention to these advisories Note N The note symbol indicates that additional information is provided about the current topics Caution The caution symbol indicates that potential damage to equipment or injury to personnel exists Follow instructions explicitly Extreme care should be taken when performing operations or procedures preceded by this caution symbol Warning M The warning symbol indicates a definite risk of equipment damage or danger to personnel Failure to observe and follow proper procedures could result in serious or fatal injury to personnel significant property loss or significant equipment damage Illustrations Illustrations figures provide a graphical representation of equipment components or screen snapshots for use in identifying parts or establishing nomenclature and may or may not be drawn to scale For component information specific to your application see the technical drawings included with your NOV documentation Safety Requirements NOV equipment is installed and operated in a controlled drilling rig environment involving hazardous situations Proper maintenance is impo
14. re than ten indications of 1 16 inch 1 6 mm long or greater in any continuous 6 square inch 40 CM area No more than three 1 16 inch 1 6 mm long or greater indications in a line separated by less than 1 16 inch 1 6 mm edge to edge www nov com 6 NATIONAL OILWELL VARCO Document number 50000870 MAN OO1 Revision C 3 Inspection and wear data Page 20 of 20 6 NATIONAL OILWELL VARCO www nov com
15. rtant for safe and reliable operation Procedures outlined in NOV manuals are the recommended methods of performing operations and maintenance ll Caution To avoid injury to personnel or equipment damage carefully observe requirements outlined in this section www nov com 6 NATIONAL OILWELL VARCO Document number 50000870 MAN OO1 Revision C Page 6 of 20 1 General Information Personnel Training All personnel performing installation operations repair or maintenance procedures on the equipment or those in the vicinity of the equipment should be trained on rig safety tool operation and maintenance to ensure their safety Caution Personnel should wear protective gear during installation maintenance and certain operations Recommended Tools Service operations may require the use of tools designed specifically for the purpose described NOV recommends that only those tools specified be used when stated Ensure that personnel and equipment safety are not jeopardized when following service procedures or using tools not specifically recommended by NOV General System Safety Practices The equipment discussed in this manual may require or contain one or more utilities such as electrical hydraulic pneumatic or cooling water Caution Read and follow the guidelines below before installing equipment or performing maintenance to avoid endangering exposed persons or damaging equipment a Isolate energy sources be
16. s no yes yes yes yes no no no yes yes no no no no yes BX1 BX2 lt yes es es yes yes yes yes ed 5 yes es yes yes yes lt 9 0 1000T yes yes BX4 35 350 T O yes yes yes O BXS Slip type 350 T yes yes yes 1 Compatibility is based on API 86 radii unless specific link part No s are listed 2 Ifa link part No is not listed suitable fit with the SBE is to be confirmed 3 In some cases special links are required for use on Top Drive SBE s to permit proper operation of link tilt 4 In general an elevator will fit one size larger and one size smaller noted link However fit should always be confirmed when combining sizes of links and elevators www nov com 6 NATIONAL OILWELL VARCO Document number 50000870 MAN OO1 Revision C Page 16 of 20 2 Specifications Link connectors The link connector can be used to make a link assembly up to 50 60 Feet long partnumber 25016 1 PANT RED PER WPS00065 4 5 575 5 4116 N 1BLG 1 7540 1740 LINK TON X ZA LU 1 4 LINK TON S507 LG E NATIONAL OILWELL VARCO www nov com Document number 50000870 MAN 001 Revision C Page 17 of 20 3 Inspection and wear data Inspection amp wear data Safety D WARNING NOV does not allow welding of links and bails Lin
17. ssion of NOV All product brand or trade names used in this publication are the trademarks or registered trademarks of their respective owners Information in this manual is subject to change without notice Patents Pending US amp Worldwide D Varco l P Inc No US D533 432 Wwww nov com 6 NATIONAL OILWELL VARCO Document number 50000870 MAN 001 Revision C Page 3 of 20 Table of Contents General Information 0 0 0 00 000 cc eee eens 5 CONVENTIONS 52 624 EE 5254 cede whe SES LOSE 6 ra N Sed 5 Notes Cautions and WarningS aaa 5 Illustrations 5 Safety Requirements 5 Personnel Training se ee 6 Recommended LOOMS sis 22000002 DROS 6 9 506009588 es 6 General System Safety Practices SS SE SE SS eee 6 Replacing Components gt 6 Routine Maintenance 6 Proper Use of Equipment SS SES SE SE ees 6 A 2 2 2 2 6 2005 200000 0 000 2 5000 0 8 6 Link restrictions 6 Design safety factor 6 EE ds hb EG 7 Safe Working Load 7 Limited EE ii 5 ORE 9 eo ee oo Gate 7 Identification numbers SE EE EE EE EE es eee 7 CE gt 2 0 ee 0 0000 0022000 fe eae 7 General specifications ESE SE SE EE SE SE eee ee ee 9 Bo e 2222 20 22 006 2 sens oe eases 20300200 HE RR EE 9 Weldless LINKS 4 4 26 4 co 0 OF WEN ER EOS 9 Perfection LINKS ESE SE SS Es Es Ee Ee es ee ee ee eee
18. to Short Ton 2 3 4 350 TON 4 75 2 56 350 4 63 2 38 290 4 5 2 25 260 Height less than 4 50 Height less than 2 25 Scrap Link Upper Eye A Lower Eye B Rating greater or equal to greater or equal to Short Ton 3 1 2 500 TON 5 625 3 25 500 5 25 3 440 g 2 75 375 Height less than 5 Height less than 2 75 Scrap Link Upper Eye A Lower Eye B Rating greater or equal to greater or equal to Short Ton 750 TON 7 7 750 6 75 6 75 700 6 5 6 5 600 Height less than 6 5 Height less than 6 5 Scrap Link Upper Eye A Lower Eye B Rating greater or equal to greater or equal to Short Ton 1000 TON 7 875 7 875 1000 to 7 5 900 7 125 7 125 800 Height less than 7 125 Height less than 7 125 Scrap Wear data Perfection links Standard diameter of a Perfection link is 2 00 Minimum allowable diameter is 1 75 E NATIONAL OILWELL VARCO www nov com Document number 50000870 MAN 001 Revision C Page 19 of 20 3 Inspection and wear data MPI and inspection References 1 ASTM E 709 latest edition Standard Practice for Magnetic Particle Examination 2 ASTM A 275 latest edition Standard Test Method for Magnetic Particle Examination of Steel Forgings 3 API Specification 8A amp 8C latest edition 4 API Recommended Practice RP 8B latest edition Qualifications and certification All personnel performing and interpreting examinations shall be qualified in accordance with the
19. v com 2 Specifications Elevator links 250 Ton 2 1 4 pn16363 350 Ton 2 3 4 pn26940 500 Ton 3 1 2 pn 25469 750 Ton 4 3 4 pn16143 1000 Ton 5 1 2 pn70101 Elevator links 250 Ton 2 1 4 pn16363 350 Ton 2 3 4 pn26940 500 Ton 3 1 2 pn 25469 750 Ton 4 3 4 pn16143 1000 Ton 5 1 2 pn70101 Elevator links 250 Ton 2 1 4 pn16363 350 Ton 2 3 4 pn26940 500 Ton 3 1 2 pn 25469 750 Ton 4 3 4 pn16143 1000 Ton 5 1 2 pn70101 Elevator links 250 Ton 2 1 4 pn16363 350 Ton 2 3 4 pn26940 500 Ton 3 1 2 pn 25469 750 Ton 4 3 4 pn16143 1000 Ton 5 1 2 pn70101 Elevator links 250 Ton 2 1 4 pn16363 350 Ton 2 3 4 pn26940 500 Ton 3 1 2 pn 25469 750 Ton 4 3 4 pn16143 1000 Ton 5 1 2 pn70101 NOTES Document number 90000870 MAN 001 Revision C Page 15 of 20 Elevator X series 250 and 350 ton SMX SMX SMX elevators in 150 Ton 250 350 Ton combination with 500 yes yes ton links gives reduced yes yes rotation possibility Be no yes rotation limited advised to use 350 ton no no links no no Casing Elevators Casing Elevators Spiders Varco Type Spiders BJ Type 750T 750T 1000T 200T 350 500T 44 24 1 0 24 1 2 250T 350T 500 1000T yes yes no no yes yes no no yes yes yes yes yes no yes yes yes yes no no yes yes yes yes yes yes no no no no yes no no no Riser handling solid body elevator rating 250 T 400T 500T 650T yes no no no no yes yes yes yes ye
20. y are made by forging bending and electric welding of high quality steel bar stock which is then heat treated and magnafluxed For loads which exceed capacity ratings of perfection links Varco BJ Weldless links are recommended Intended usage The links are designed to hang elevators from Top Drive Systems Hooks Beckets and Link Adapters VARCO VARCO BJ Weldless Links Weldless Links 2 to 3 43 to 5 Tt ed 2 a Os EF k k a OT a gt 5 a E al 5 5 ED o E will Fig 1 Ar Sy 6 www nov com 6 NATIONAL OILWELL VARCO Document number Revision G Page 10 of 20 Part No Nominal link Size in mm Rated Capacity Set Weight Set size inch tons tonnes Ib Kg 16363 1060 2 1 4 x 60 607 1524 250 226 8 480 218 2 16363 1072 2 1 4 72 72 1828 8 250 226 8 530 240 9 16363 1084 2 1 4 x 84 84 2133 6 250 226 8 580 263 6 16363 1096 2 1 4 x 96 96 2438 4 250 226 8 630 286 4 16363 1108 2 1 4 x 108 108 2743 2 250 226 8 680 309 1 16363 1132 2 1 4 x 132 132 3353 250 226 8 780 354 6 16363 1168 2 1 4 x 168 168 4267 250 226 8 880 399 26940 1060 2 3 4 x 60 60 1524 350 317 5 620 281 8 26940 1072 2 3 4 x 2 72 1828 8 350 317 5 685 311 4 26940 1084 2 3 4 4 84 2133 6 350 317 5 740 335 7 26940 1096 2 3 4 96 96 2438 4 350 317 5 805 365 9 2
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