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 API 5L line steel ...
Shandong zhongli steel pipe co.,ltd [General Industrial Equipment] [Motors] [2017-01-16 14:44:16 ]
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 carbon steel pipe,steel pipe,seamless ...
Shandong zhongli steel pipe co.,ltd [General Industrial Equipment] [Motors] [2017-01-16 14:43:25 ]
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 steel pipe,seamless steel pipe general ...
Shandong zhongli steel pipe co.,ltd [General Industrial Equipment] [Motors] [2017-01-16 14:41:33 ]
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 STPG370 steel pipe,steel pipe,seamless ...
Shandong zhongli steel pipe co.,ltd [General Industrial Equipment] [Motors] [2017-01-16 14:40:26 ]
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 /ASTM A53 Gr.B/ GOST8732 CT20/GOST8731 ...
Shandong zhongli steel pipe co.,ltd [General Industrial Equipment] [Other General Industrial Equipment] [2017-01-16 14:35:54 ]
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 [General Industrial Equipment] [Other General Industrial Equipment] [2017-01-16 14:33:07 ]
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 [Manufacturing & Processing Machinery] [Machine Tools] [2017-01-16 14:30:59 ]
Technique:Seamless Place of Origin:Ukraine GOST 8734 and GOST 8732 ...
Stalmira [Minerals & Metallurgy] [Steel]
Technique:Seamless steel seamless pipes: - hot-rolled, acc. GOST 8732, 8731, diam. 73-377~{'g~}5-65 mm; - cold-roll ...
Petroleum & Pipes Trading Ltd. [Minerals & Metallurgy] [Steel]