HEREBY INFORM OUR CUSTOMERS THAT WE ALREADY RENAMED JINERJIAN TIANJIN VALVE CO., LTD. TO HENAN BUNDOR FLOW CONTROL CO., LTD. FROM APRIL 1ST. 2015

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Oil Linepipe

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Oil Linepipe
Oil Linepipe
Oil Linepipe
Oil Linepipe
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Oil Linepipe

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Details
Dimensions
Others
Standard Class Grade   Yield Strength Tensile Strength Elogation Rt0.5/Rm Tensile strength of weld seam
API SPEC 5L ISO 3183 GB/T 9711 PSL1 L210 or A Min 210 335 a - 335
L245 or B Min 245 415 a - 415
L290 or X42 Min 290 415 a - 415
L320 or X46 Min 320 435 a - 435
L360 or X52 Min 360 460 a - 460
L390 or X56 Min 390 490 a - 490
L415 or X60 Min 415 520 a - 520
L450 or X65 Min 450 535 a - 535
L485 or X70 Min 485 570 a - 570
PSL2 L24N or BN L245Q or BQ L245M or BM Min 245 415 a - 415
Max 450 655   0.93  
L290N or X42N L290Q or X42Q L290M or X42M Min 290 435 a - 415
Max 495 655   0.93  
L320N or X46N L320Q or X46Q L320M or X46M Min 320 460 a - 435
Max 525 760   0.93  
L360N or X52N L360Q or X52Q L360M or X52M Min 360 490 a - 460
Max 530 760   0.93  
L390N or X56N L390Q or X56Q L390M or X56M Min 390 490 a - 490
Max 545 760   0.93  
L415N or X60N L415Q or X60Q L415M or X60M Min 415 520 a - 520
Max 565 760   0.93  
L450Q or X65Q L450M or X65M Min 450 535 a - 535
Max 600 760   0.93  
L485Q or X70Q L485M or X70M Min 485 570 a - 570
Max 635 760   0.93  
L555Q or X80Q L555M or X80M Min 555 570 a - 625
Max 705 760   0.95  
L625M or X90M Min 625 625 a - 695
Max 775 825   0.97  
L690M or X100M Min 690 695 a - 760
Max 840 915   0.99  
L830M or X120M Min 830 760 a -335 915
Max 1050 990   0.99  
Cold Rolling

Type Grade. Min Grade. Max OD Min mm OD Max mm WT Min mm WT Max mm Production yearly/mt
SMLS B X80Q 33.4 457 3.4 55 200000
HFW B X80M 219.1 610 4 19.1 200000
SAWL X42 X100M 508 1422 6 38.1 500000


Standard Class Grade   Yield Strength/Mpa Tensile Strength/Mpa Elogation Rt0.5/Rm Tensile strength of weld seam
API SPEC 5L ISO 3183 GB/T 9711 For sour service L245NS or BNS L245QS or BQS L245MS or BMS Min 245 415 a - 415
Max 450 655   0.93  
L290NS or X42NS L290QS or X42QS L290MS or X42MS Min 290 415 a - 415
Max 495 655   0.93  
L320NS or X46NS L320QS or X46QS L320MS or X46MS Min 320 435 a - 415
Max 525 655   0.93 415
L360NS or X52NS L360QS or X52QS L360MS or X52MS Min 360 460 a -  
Max 530 760   0.93 415
L390QS or X56QS L390MS or X56MS Min 390 490 a -  
Max 545 760   0.93 415
L415QS or X60QS L415MS or X60MS Min 415 520 a -  
Max 565 760   0.93 415
L450QS or X65QS L450MS or X65MS Min 450 535 a -  
Max 600 760   0.93 415
L485QS or X70QS L485MS or X70MS Min 485 570 a -  
Max 635 570   0.93 415
For offshore service L245NO or BNO L245QO or BQO L245MO or BMO Min 245 760 a -  
Max 290 415   0.93 415
L290NO or X42NO L290QO or X42QO L290MO or X42MO Min 495 655 a -  
Max 320 435   0.93 415
L320NO or X46NO L290QO or X42QO L290MO or X42MO Min 520 655 a -  
Max 360 460   0.93 415
L360NO or X52NO L360QO or X52QO L360MO or X52MO Min 525 760 a -  
Max 390 490   0.93 415
L390QO or X56QO L390MO or X56MO Min 540 760 a -  
Max 415 520   0.93 415
L415QO or X60QO L415MO or X60MO Min 565 760 a -  
Max 450 535   0.93 415
L450QO or X65QO L450MO or X65MO Min 570 760 a -  
Max 485 570   0.93 415
L485QO or X70QO L485MO or X70MO Min 605 760 a -  
Max 555 625   0.93 415
L555QO or X80QO L555MO or X80MO Min 675 825 a -  
Max 675 825   0.93 415