Detailed Product Description Our company is capable of producing the SSAW from 219mm2420m , W.T from 5mm-30mm , The fabrication is carried out according to the international standards of API5L PSL1 ,API5CT, ASTM ,DIN, and national standards of GB/T9711.1~2, SY/T5037 and SY/T5040..Strictly adhering...

Detailed Product Description 1    Our company is capable of producing the SSAW from 219mm2420m , 2    W.T from 5mm-30mm ,3    The fabrication is carried out according to the international standards of API5L PSL1 ,API5CT, ASTM ,DIN, and national...

Detailed Product Description double sides submerged welded spiral pipewe have seven production lines of double sides submerged arc welded steel pipe,with an annual production capacity of the 219-2520mm steel pipe of 200,000tons we have introduced lincoln jointing machine ,which is hige...

Detailed Product Description Spiral steel pipeOur company is capable of producing the SSAW from 219mm2420m , W.T from 5mm-30mm , The fabrication is carried out according to the international standards of API5L PSL1 ,API5CT, ASTM ,DIN, and national standards of GB/T9711.1~2, SY/T5037 and...

Detailed Product Description 1    Our company is capable of producing the SSAW from 219mm2420m , 2    W.T from 5mm-30mm ,3    The fabrication is carried out according to the international standards of API5L PSL1 ,API5CT, ASTM ,DIN, and national...

Detailed Product Description   1.  Coating Type:1)        Single layer FBE2)        Double layers FBE3)        Double layers PE/PP4)        Three...

Detailed Product Description   spiral pipes we have seven production lines of double sides submerged arc welded steel pipe,with an annual production capacity of the 219-2520mm steel pipe of 200,000tons we have introduced lincoln jointing machine ,which is hige technologized and improved in...

Detailed Product Description API welded pipe  spiral steel pipes we have seven production lines of double sides submerged arc welded steel pipe,with an annual production capacity of the 219-2520mm steel pipe of 200,000tons we have introduced lincoln jointing machine ,which is hige...

Detailed Product Description   1.  Coating Type:1)        Single layer FBE2)        Double layers FBE3)        Double layers PE/PP4)        Three...

Detailed Product Description   1.  Coating Type:1)        Single layer FBE2)        Double layers FBE3)        Double layers PE/PP4)        Three...