0086-18317160019 [email protected]
ASTM A135 GR.B ERW Pipe is produced in individual length or in continuous length from coiled skelp and subsequently cut into individual, but joint where in coalescence is produced by the heat obtained from resistance of the pipe to the flow of the electri
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ASTM A135 GR.A ERW Pipe is produced in individual length or in continuous length from coiled skelp and subsequently cut into individual, but joint where in coalescence is produced by the heat obtained from resistance of the pipe to the flow of the electri
>>Learn moreTEL : 0086-18317160019
E-mail : [email protected]
Address : No.230,1st Floor,Building No.1,No.221 Of Huashen Road,Free Trade Area Of Pudong New District,Shanghai China
