DIN2440 St33.2 Seamless Carbon Steel Pipe DIN 2440 Steel Pipes

• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport
• Section Shape: Round
• Certification: CE
• Application: Hydraulic Pipe
• DIN2440: St33.2 Seamless Carbon Steel Pipe and Tube
• Transport Package: Bundle
• Trademark: C&N
• Origin: China
• Production Capacity: 2000 Tons/Month

Product Description

The DIN 2440 standard applies to medium-weight tubes suitable for screwing used in applications of medium pressure air and non-hazardous gases. The most common material is St33.2(also known as S185) conforming to DIN 17100. DIN 2440 steel pipes are often supplied in seamless type with zinc coating.

NPS	O.D	W.T	Pipe Thread(mm)		Sockets(mm)		Appr. Weight
inch	inch	inch	Thread	No. of Thread	Minimum	Minimum	lb/ft
mm	mm	mm	Diameter	Per Inch	O.D	Length	kg/m
1/2"	0.839	0.104	20.955	14	26.4	34	0.820
15	21.3	2.65					1.22
3/4"	1.059	0.104	26.441	14	31.8	36	1.062
20	26.9	2.65					1.58
1"	1.327	0.128	33.249	11	39.5	43	1.642
25	33.7	3.25					2.44
1-1/4"	1.669	0.128	41.910	11	48.3	48	2.111
32	42.4	3.25					3.14
1-1/2"	1.902	0.128	47.803	11	54.4	48	2.426
40	48.3	3.25					3.61
2"	2.374	0.144	59.614	11	66.3	56	3.427
50	60.3	3.65					5.1
2-1/2"	2.996	0.144	75.184	11	82.0	65	4.375
65	76.1	3.65					6.51
3"	3.500	0.159	87.884	11	95.0	71	5.691
80	88.9	4.05					8.47
4"	4.500	0.177	113.030	11	122.0	83	8.132
100	114.3	4.5					12.1
5"	5.500	0.191	138.430	11	147.0	92	10.886
125	139.7	4.85					16.2
6"	6.500	0.191	163.830	11	175.0	92	12.902
150	165.1	4.85					19.2

Inspection & Test of DIN 2440 Steel Pipes

1. Hydraulic test at 5.0MPa and Eddy Current Testing.

2. Dimensional inspection and visual examination.

3. Flattening test according to DIN 50136.

4. Zinc coating inspection according to DIN 2444.

Related Products:

DIN 2441 heavy weight steel pipes suitable for screwing