DIN 2440 DIN 2441 Steel Tubes

• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Anti-Rust Oils,Varnish Coating,Black Painting
• Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Special Purpose
• Section Shape: Round
• Model NO.: KM-02
• Outside Diameter: 10.2~165.1mm
• Thickness: 2~5.40mm
• Transport Package: in Hex Bundle
• Specification: ISO API PED TUVE
• Trademark: KINGMETAL
• Origin: Made in China
• HS Code: 73063090
• Production Capacity: 3000 Tons Per Month

Product Description

DIN 2440 DIN 2441 Steel Tubes

Hot-formed Welded Pipes
Nominal Diameter (ND): 6, 8, 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150 mm
(1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2, 2 1/2, 3, 4, 5, 6 inch)
Outside Diameter (OD): 10, 2 - 165.1 mm
Wall Thickness: DIN 2440: 2 - 4, 6 mm; DIN 2441: 2, 65 - 5, 40 mm
Notes:
Steel Grade - Q195, Q235, Gr. A, Gr. B, St 33, St35, St37, St42, etc
Length up to 9 m.
Pipes (without thread).
ND 6 - 20 mm pipes are cold-formed, and ND 25 - 150 mm - hot-formed.
Mechanical properties according to DIN 17100.
Test certificates according to DIN EN 10204.

Specified  outside  diamerters  D (mm)	Threade  Size R	Outside   diameter		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)
					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	0.845
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