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DIN 2440/DIN 2441 & EN 10255 steel pipe For conveyance o

DIN 2440/DIN 2441 & EN 10255 steel pipe For conveyance of fluid application.

Non-Alloy Steel Tubes,suitable for welding and threading

Application:For conveyance of fluid as well as for other application.

Size(mm):

O.D.:6.0-168

W.T.:1-30

L: below 12000

Grade and Chemical Composition (％)

Steel Grade		Chemical composition				Mechanical Properties Mpa
Steel Name	Steel number	C≤	Mn≤	P≤	S≤	Upper Yield strength ReH min	Tensile strength Rm	Elongation A min %
S 195T	1.0026	0.20	1.40	≤0.035	≤0.030	195	320~520	20

a for relationship between spicified outside diameter(D),thread size(R) and nominal diameter(DN),see AnnexA T=specified wall thickness.

Table 2--Dimensions,diameter to tolerance and mass per unit length:

ecified outside diameter a D (mm)	thread Size a R	Outside diameter		H Heavy series			M Medium series
				H Heavy series			M Medium series
				Wall thickness T (mm)	Mass per unit Length of bare tube		Wall thickness T (mm)	Mass per unit Length of bare tube
		Max (mm)	Min (mm)		Mass per unit Length of bare tube			Mass per unit Length of bare tube
					Plain end (kg/m)	Socketed (kg/m)		Plain end (kg/m)	threade and socketed(kg/m)


10.2	1/8	10.6	9.8	2.6	0.487	0.490	2.0	0.404	0.407
13.5	1/4	14.0	13.2	2.9	0.765	0.769	2.3	0.641	0.645
17.2	3/8	17.5	16.7	2.9	1.02	1.03	2.3	0.839	0.846
21.3	1/2	21.8	21.0	3.2	1.44	1.45	2.6	1.21	1.22
26.9	3/4	27.3	26.5	3.2	1.87	1.88	2.6	1.56	1.57
33.7	1	34.2	33.3	4.0	2.93	2.95	3.2	2.41	2.43
42.4	11/4	42.9	42.0	4.0	3.79	3.82	3.2	3.10	3.13
48.3	11/2	48.8	47.9	4.0	4.37	4.41	3.2	3.56	3.60
60.3	2	60.8	59.7	4.5	6.19	6.26	3.6	5.03	5.10
76.1	21/2	76.6	75.3	4.5	7.93	8.05	3.6	6.42	6.54
88.9	3	89.5	88.0	5.0	10.3	10.5	4.0	8.36	8.53
114.3	4	115.0	113.1	5.4	14.5	14.8	4.5	12.2	12.5
139.7	5	140.8	138.5	5.4	17.9	18.4	5.0	16.6	17.1
165.1	6	166.5	163.9	5.4	21.3	21.9	5.0	19.8	20.4