seamless steel pipe grade: ASTM 1045/DIN C45/CK45, ASTM 1345/DIN 46Mn7, ASTM 5140/DIN41Cr4.

                                        seamless steel pipe for automobile bushing

(1)seamless steel pipe grade: ASTM 1045/DIN C45/CK45, ASTM 1345/DIN 46Mn7,  

                                   ASTM 5140/DIN41Cr4, ASTM1340, JIS SMn443;   

(2)Standard: ASTM A53, ASTM A106, ASTM A179, ASTM A192, ASTM A209, ASTM A210, 

                   ASTM A213, ASTM A334, ASTM A519, ASTM A556, BS1717, BS3059,

                   BS3602, BS3603, BS3604, BS3606, JIS G3441, JIS G3445, JIS G3452,

                   JIS G3456, JIS G3461, JIS G3462, JIS G3464, DIN 2391, DIN 17175, DIN 1629,

                   DIN1630, DIN2413;

(3)Specification : OD: 10mm-114.3mm (0.4055"-4.5"), WT: 2mm-22mm (0.0787"-0.8661");

(4)Dimension tolerance: O.D.: +/-0.08mm, W.T.: +/-10%;

(5)Surface: oiled or black painted to prevent rust;

(6)Marking: as per customer's requirement;

(7)Application: The products apply to the carbon and alloy seamless steel tube

                      of automobile half shaft bushing and driving axis tube.