Shandong Zhongzheng Steel Pipe Manufacturing Co.Ltd Fusheng Xu[China] Posted Date: February 25, 2010Free Member | Rate this company | Check Member Credibilityseamless steel pipe(1) Produce Name: Seamless Steel Pipe (2) Brand: Zhongzheng, OEM, Blank (3) Specification: OD 21.3mm - 355.6mm ( 1/2'' - 14'') (4) Standard: ASTM A106 GR B , ASTM A53 GR B SAE1020 SAE1045 JIS G4051 S 20C JIS G4051 S 45C JIS G3454 STPG370 JIS 3454 STPG42 DIN ST 45-8 DIN ST 52 (5) Technics: Cold drawn and hot rolled (6) Packing: Bundle packing Paint varnish coating on the pipe Plastic covers at ends. (7) Tolerate OD +1% / -1% Length: + / -2.0% Thickness +12.5% / -10% The Max length is 13M .
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Shandong Zhongzheng Steel Pipe Manufacturing Co.Ltd Fusheng Xu[China] Posted Date: February 25, 2010Free Member | Rate this company | Check Member Credibilityseamless steel pipe(1) Produce Name: Seamless Steel Pipe (2) Brand: Zhongzheng, OEM, Blank (3) Specification: OD 21.3mm - 355.6mm ( 1/2'' - 14'') (4) Standard: ASTM A106 GR B , ASTM A53 GR B SAE1020 SAE1045 JIS G4051 S 20C JIS G4051 S 45C JIS G3454 STPG370 JIS 3454 STPG42 DIN ST 45-8 DIN ST 52 (5) Technics: Cold drawn and hot rolled (6) Packing: Bundle packing Paint varnish coating on the pipe Plastic covers at ends. (7) Tolerate OD +1% / -1% Length: + / -2.0% Thickness +12.5% / -10% The Max length is 13M .