Seamless cold rolled steel pipes
(设备/材料)
描述:
Seamless cold-rolled steel pipes for industrial purposes are used in the chemical, petrochemical, food industries for the manufacture of parts and components of various machines and mechanisms. Cold-rolled pipes are manufactured by cold rolling or mechanical cutting in accordance with TU 14-3R-134-2019.
概观:
- structural steel grades 20, 35, 35G according to TU 14-3R-134-2019;
- corrosion-resistant steel grade 12X18N10T with a tensile strength of up to 100 kgf/ mm2 .
Inner diameter, mm | Wall thickness, mm | Inner diameter accuracy | Wall thickness deviation | Straightness of internal diameter, mm/m | Roughness of the inner surface, µm, no more than | Length, m up to | Steel grade |
33.9 | 3 | H10 | ±0.18 | 0.15 | 1.6 | 12 | 35, 08Х18Н10Т, 12Х18Н10Т, etc. |
46.1 | 4.45 | ±0.27 | |||||
60 | 4.5 | ±0.27 | |||||
60 | 5.5 | ±0.33 | |||||
62 | 5.5 | +0.4 | |||||
-0.1 | |||||||
70 | 5.5 | ±0.33 | |||||
75 | 5.5 | ±0.33 | |||||
76 | 5 | ±0.30 | |||||
80 | 6 | ±0.36 | |||||
80 | 8 | ±0.48 | |||||
82.55 | 6,225 | +0.4 | |||||
85 | 5.12 | -0.1 | |||||
85 | 5.5 | ±0.33 | |||||
86 | 5 | ±0.30 | |||||
88.9 | 4.7 | ||||||
88.9 | 6.35 | ||||||
90 | 6.5 | ±0.39 | |||||
90 | 8.5 | ±0.51 | |||||
90.5 | 5.55 | ±0.33 | |||||
91.97 | 5.5 | ±0.33 | |||||
100 | 7 | ±0.42 | |||||
102,108 | 6.1 | +0.4 | |||||
104.83 | 5.5 | ||||||
104.92 | 5.5 | ||||||
105 | 5.5 | ±0.33 | |||||
105 | 6 | ±0.36 | |||||
110 | 6.5 | ±0.39 | |||||
114.5 | 4 | ||||||
115+0.2 | 7.5 | ||||||
118 | 6 | ±0.36 | |||||
122 | 7 | ±0.42 | 10 | ||||
122.43 | 7 | 10 | |||||
122.4 | 7.15 | 10 | |||||
130 | 6.5 | ±0.39 | 10 | ||||
10 | |||||||
156 | 8 | ±0.40 | 10 | ||||
158 | 7 | ±0.40 | 10 | ||||
170 | 9 | ±0.40 | 10 |

JSC "IOMZ"
地点: 426033, Uralsk region, Izhevsk, 30 let Pobedy st., 12.
主要产品/服务: Hardware