IMRI supplies carbon steel seamless pipes for HP gas cylinders of all sizes. It is a professional steel pipe supplier. High pressure gas cylinder tubes we produce are used not only in industry but also in other fields, such as producing medical oxygen cylinder, fire cylinder, etc. Gas cylinder suppliers can buy short delivery time gas cylinder tubes with superior quality at a reasonable price from IMRI to produce gas cylinders of different weights, such as 5kg gas cylinder, 6kg gas cylinder, etc.
Specifications
Standard | GB18248 |
Steel Grade/Material | 34CrMo4, 35CrMo, 30CrMo,37Mn,34Mn2V |
OEM service | Provide |
Outer Diameter(OD) | 1 1/2”-28”(38mm-720mm) |
Wall Thickness(WT) | 2.6mm-60mm |
Length | 5.8-16m or OEM |
Packing | PE,BE,Plastic cap or bundling |
Surface Treatmengt | Bare |
Section Shape | Round |
Technique | Seamless hot rolled |
Application | For producing gas cylinders |
Sour service | No |
Place of Origin | China |
MOQ | 25 ton |
Transportation | 1.Sea port:Tianjin Xingang port,Qingdao port,Shanghai Luojing port →America,Europe,Africa,Middle East,India, Pakistan,Japan,Korea, Australia…(shipping) 2.Land port:Alataw pass port(Пограничный пункт “Алашанькоу”) |
Chemical Composition(%) | ||||||||||||
Item | Grade | C | Si | Mn | P | S | P+S | Cr | Mo | V | Ni | Cu |
1 | 37Mn | 0.34-0.40 | 0.10-0.30 | 1.35-1.75 | ≤0.020 | ≤0.020 | ≤0.030 | ≤0.30 | — | — | ≤0.30 | ≤0.20 |
2 | 34Mn2V | 0.30-0.37 | 0.17-0.37 | 1.40-1.75 | ≤0.020 | ≤0.020 | ≤0.030 | ≤0.30 | — | 0.07-0.12 | ≤0.30 | ≤0.20 |
3 | 30CrMo | 0.26-0.34 | 0.17-0.37 | 0.40-0.70 | ≤0.020 | ≤0.020 | ≤0.030 | 0.80-1.10 | 0.15-0.25 | — | ≤0.30 | ≤0.20 |
4 | 35CrMo | 0.32-0.40 | 0.17-0.37 | 0.40-0.70 | ≤0.020 | ≤0.020 | ≤0.030 | 0.80-1.10 | 0.15-0.25 | — | ≤0.30 | ≤0.20 |
5 | 34CrMo4 | 0.30-0.37 | ≤0.40 | 0.60-0.90 | ≤0.020 | ≤0.020 | ≤0.030 | 0.90-1.20 | 0.15-0.30 | — | ≤0.30 | ≤0.20 |
6 | 30CrMoSiA | 0.28-0.34 | 0.90-1.20 | 0.80-1.10 | ≤0.020 | ≤0.020 | ≤0.030 | 0.80-1.10 | ≤0.10 | — | ≤0.30 | ≤0.20 |