Din 2440 St33 Steel Pipe Manufacturers In India
Get St 33.2 Tube Price per Kg.
St33 Precision Tubes Material.
ST33 Steel Pipe
ST33-2 Pipe
Tubo St33
Tubos India is one of the large manufacturers for high quality DIN 2440 ST33.2 seamless carbon steel pipe and tube. Carbon Steel DIN 2440 Grade St 33-2 Seamless Tubes are also known as MS (mild steel) pipes and tubes. DIN 2440 Grade St 33.2 Tubes are also low-cost Low Carbon Steel Tubes with carbon content with combination of manganese easy to form and shape. The pipes are manufactured as per DIN Specification and commercially referred as carbon steel pipes or mild steel pipes. Low Carbon Steel Pipes are not as hard as compared to high carbon steel pipes, though carburizing can increase its surface hardness. These pipes are used in the construction of boilers, pressure vessels, pipe-lines and equipment for service upto 600″ and at simultaneous high pressures, where the total stress and the relevant scaling conditions can raise or low the temperature limit.
Tubos is well known trader and dealer of DIN 2440 Grade ST33-2 tubes. DIN 2440 Grade ST 33.2 can be provided with Mill Standard Varnished, stencilled and bundle strapped with end caps fitted. Buy DIN 2440 Grade ST 33-2 Tubes at best price from us.
Stockholder of ST 33.2 DIN 17100 in India, DIN 2440 ST 33.2 exporter in India.
DIN 2440 st 33 steel pipe Dimension
| Nom-inal width | Nominal width of asso-ciated fittings acc.to DIN 2950 and DIN 2980 Inch | Whit-Worth pipe thread acc. DIN 2999 | DIN 2440 ST33-2 Tube | Thread | Companion Socket According to DIN 2986 | ||||||||
| Out side dia-meter d2 | wall thick- ness a | Weight of plain tube Kg/m | Weight of tube including socket Kg/m | Theo-retical thread diameter d | Thread Per Inch | Useful thread Length d min.for a max. | Distance of thread diameter d from tube and | OUT- side dia- meter min. | Len-gth min. | ||||
| a max. | a min. | ||||||||||||
| 15 | 1/2 | R 1/2" | 21.3 | 2.65 | 1.22 | 1.23 | 20.955 | 14 | 15.0 | 10.0 | 6.4 | 26.4 | 34 |
| 20 | 2/4 | R 3/4" | 26.9 | 2.65 | 1.58 | 1.59 | 26.441 | 14 | 16.3 | 11.3 | 7.7 | 31.8 | 36 |
| 25 | 1 | R 1" | 33.7 | 3.25 | 2.44 | 2.46 | 33.294 | 11 | 19.1 | 12.7 | 8.1 | 39.5 | 43 |
| 32 | 1 1/4 | R 1 1/4" | 42.4 | 3.25 | 3.14 | 3.17 | 41.910 | 11 | 21.4 | 15.0 | 10.4 | 48.3 | 48 |
| 40 | 1 1/2 | R 1 1/2" | 48.3 | 3.25 | 3.61 | 3.65 | 47.803 | 11 | 21.4 | 15.0 | 10.4 | 54.5 | 48 |
| 50 | 2 | R 2" | 60.3 | 3.65 | 5.1 | 5.17 | 59.614 | 11 | 25.7 | 18.2 | 13.6 | 66.3 | 56 |
| 65 | 2 1/2 | R 2 1/2 | 76.1 | 3.65 | 6.51 | 6.63 | 75.184 | 11 | 30.2 | 21.0 | 14 | 82 | 65 |
| 80 | 3 | R 3 | 88.9 | 4.05 | 8.47 | 8.64 | 87.884 | 11 | 33.3 | 24.1 | 17.1 | 95 | 71 |
| 100 | 4 | R 4 | 114.3 | 4.5 | 12.1 | 12.4 | 113.030 | 11 | 39.3 | 28.9 | 21.9 | 122 | 83 |
| 125 | 5 | R 5 | 139.7 | 4.85 | 16.2 | 16.7 | 138.430 | 11 | 43.6 | 32.1 | 25.1 | 147 | 92 |
| 150 | 6 | R 6 | 165.1 | 4.85 | 19.2 | 19.8 | 163.830 | 11 | 43.6 | 32.1 | 25.1 | 174 | 92 |
DIN 2440 seamless pipe Size Chart
| Sizes | ||||||
| ND | Outside Diameter, mm | OD Tolerances, mm | Wall Thickness, mm (±12,5%) | |||
| DIN 2440 ST 33-2 | inch | mm | DIN 2440 | |||
| DIN 2440 ST 33-2 | 1/8 | 6 | 10,2 | + 0,4; – 0,4 | 2,00 | |
| DIN 2440 ST 33-2 | 1/4 | 8 | 13,5 | + 0,5; – 0,3 | 2,35 | |
| DIN 2440 ST 33-2 | 3/8 | 10 | 17,2 | + 0,5; – 0,3 | 2,35 | |
| DIN 2440 ST 33-2 | 1/2 | 15 | 21,3 | + 0,5; – 0,3 | 2,65 | |
| DIN 2440 ST 33-2 | 3/4 | 20 | 26,9 | + 0,4; – 0,4 | 2,65 | |
| DIN 2440 ST 33-2 | 1 | 25 | 33,7 | + 0,5; – 0,4 | 3,25 | |
| DIN 2440 ST 33-2 | 1 1/4 | 32 | 42,4 | + 0,5; – 0,4 | 3,25 | |
| DIN 2440 ST 33-2 | 1 1/2 | 40 | 48,3 | + 0,5; – 0,4 | 3,25 | |
| DIN 2440 ST 33-2 | 2 | 50 | 60,3 | + 0,5; – 0,4 | 3,65 | |
| DIN 2440 ST 33-2 | 2 1/2 | 65 | 76,1 | + 0,5; – 0,8 | 3,65 | |
| DIN 2440 ST 33-2 | 3 | 80 | 88,9 | + 0,6; – 0,9 | 4,05 | |
| DIN 2440 ST 33-2 | 4 | 100 | 114,3 | + 0,7; – 1,2 | 4,50 | |
| DIN 2440 ST 33-2 | 5 | 125 | 139,7 | + 1,1; – 1,2 | ||
DIN 2440 ST33 Carbon Steel Tubes Chemical Composition
| Steel Grade | C | Si | Mn | Cr | Ni | Mo |
| St 33 | It is not normalized | |||||
ST33.2 DIN 2440 Seamless Tubes Mechanical Properties
| Steel Grade | Tensile Strength,N/mm2(min) | Yield Strength,N/mm2(min) | Elongation, % (min) |
| St 33.2 | 290 - 310 | 185 | 18 |
Other Types of ST 33-2 DIN 2440 Seamless Tube:
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