OEM special shape pipes , triangle seamless steel pipe and tube

Product Description   1)Materical: 20#,35#,45#/1045/CK45/S45C/C45 Chemical components of Seamless Steel Pipes:(%)

C	Si	Mn	Cr	Ni	Cu	P	S	Cu
0.42-0.50	0.17-0.37	0.50-0.80	<0.25	<0.30	<0.25	<0.035	<0.035	<0.25

 After annealing:yeild strength >355Mpa,tensile strength>600Mpa,elongation >16% 2)Triangular Pipe according to standard: ASTM.DIN,BS,GB,JIS 3)The Size of OEM Seamless Steel Pipe:FLOWER/triangle/hex/lemon SHAPE CASING 4)Technique of steel tubes:cold drawn/cold finished 5)Usage of special shape pipes :machining parts 6)Packing:steel trips inside ,plastic film and woven bag outside.           Packaging & Shipping     Product Line       Usage of Steel Pipe         Company Information      

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Product Categories : Special Tubes > Triangle Shape Carbon Steel Pipe