Shandong zhongli steel pipe co.,ltd
联系方式
Shandong zhongliwho is been operating since 90’s, can be considered as the flagship of the steel pipe Group Companies.
zhonglihas gained an enviable reputation and confidence in the sector; cause of the long years of experiences in seamless steel pipes producing, thoroughness in producing and stocking and the importance given to the pre and after sales satisfaction.
zhongliis one of the leaders of the market based on the experience over 20 years.
As well as not only being the initiative company that stocks 1st Quality Pipes, the supplying speed owing to the perfect storage system; is one of the main reason of long terms relationships with the customers.
Zhongliis extremely meticulous about having the Mill Test Certificates of all the pipes at its stock. Producing and stocking discipline shown to the customers as a solution partner is also sustainable during the workflow and after sales.
产品:
 |
big thickness 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... |
 |
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... |
 |
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... |
 |
API 5L and ASTM seamless steel pipe | 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 and GOST8731 seamless steel pipe | 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... |
 |
ST44&ST52 seamless steel pipe | 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... |
 |
STPG370 carbon seamless steel pipe | 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... |
 |
general engineering seamless steel pipe | 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... |
 |
carbon seamless steel pipe for big distributer | 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... |
 |
API 5L line steel pipe | 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... |
 |
P110 ,P91,P12 Alloy seamless steel pipe | Special Seamless steel pipe factory for ship ,project ,machine part and so on .Materials and standard is P110 ,P12,P91 Seamless steel pipe |
 |
12Cr1MoVG alloy seamless steel pipe | Special Seamless steel pipe factory for ship ,project ,machine part and so on .Materials and standard is 12Cr1MoVG alloy seamless steel pipe factory |
 |
Chinese seamless steel pipe | 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... |
 |
15CrMo seamless alloy steel pipe | Special Seamless steel pipe factory for ship ,project ,machine part and so on .Materials and standard is 15CrMo seamless steel pipe |
 |
API 5L GR.B SCH40&SCH80 Seamless steel line pipe for Iran market | 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... |
 |
ST44&ST52&API 5L GRB Seamless steel pipe for turkish market | 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... |
 |
ASTM A106 &ST52&API 5L GRB Seamless steel pipe for turkish market | 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... |
