Detailed Product Description stainless steel 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 technologized and improved in...

Detailed Product Description bending tubewe 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 craftwork...

Detailed Product Description bending tube pipingwe 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 steel metalwe 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 craftwork...

Detailed Product Description steel gradewe 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 craftwork...

Detailed Product Description steel alloywe 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 craftwork...

Detailed Product Description strictly adhering to ISO9001:2000stanards,our company established quality management system.we have also setted down control processses from the material purchase to the entire production.and also the inspection,development of the product,service after sales,which make...

Detailed Product Description we have introduced lincoln jointing machine ,which is high technologized and improved in craftwork ,which enabled us to produce various steel pipes according to petrleum industrial standard,national standard and API 5 L STANDARD.our products can be widely used in...

Detailed Product Description strictly adhering to ISO9001:2000stanards,our company established quality management system.we have also setted down control processses from the material purchase to the entire production.and also the inspection,development of the product,service after sales,which make...

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. ...