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Special Seamless steel pipe factory for ship ,project ,machine part and so on .Materials and standard is API 5L Gr B /ASTM A106 Gr B /ASTM A53 Gr B/ GOST8732 CT20/GOST8731 CT20. /ASTM A53 Gr B/

Shandong zhongli steel pipe co.,ltd [2017-01-16 14:34:39 ]

SIEMENS 6ES59483UR23

Vay(manager)029 Email vayyana@outlook com Skype vayyana@outlook com

Moore Plc Limited [2017-01-16 14:34:10 ]

SIEMENS WDAL2170-00

Vay(manager)027 Email vayyana@outlook com Skype vayyana@outlook com

Moore Plc Limited [2017-01-16 14:33:37 ]

Oil and gas Carbon seamless steel pipe SCH40&80&160

Special Seamless steel pipe factory for ship ,project ,machine part and so on .Materials and standard is API 5L Gr B /ASTM A106 Gr B /ASTM A53 Gr B/ GOST8732 CT20 Special Seamless steel pipe factory for ship ,project ,machine part and so on .Materials and standard is API 5L Gr B

Shandong zhongli steel pipe co.,ltd [2017-01-16 14:33:07 ]

SIEMENS SMP-SYS-51G

Vay(manager)026 Email vayyana@outlook com Skype vayyana@outlook com

Moore Plc Limited [2017-01-16 14:32:57 ]

SIEMENS SMP-E230-A10

Vay(manager)025 Email vayyana@outlook com Skype vayyana@outlook com

Moore Plc Limited [2017-01-16 14:32:23 ]

thick wall Mechanical seamless steel pipe for machine part

Special Seamless steel pipe factory for ship ,project ,machine part and so on .Materials and standard is API 5L Gr B /ASTM A106 Gr B /ASTM A53 Gr B/ GOST8732 CT20/GOST8731 CT20 /GOST8732 CT45 /STPG370/DIN 1629 ST44/ST52/S355/S235/S275/Q345

Shandong zhongli steel pipe co.,ltd [2017-01-16 14:32:01 ]