34CrMo4 Seamless Steel Tube For Gas Cylinder
China Manufacture 34CrMo4 Seamless Steel Tube for Gas Cylinder
Standard:
ASTM A519
EN10297
DOT-3AA/3AAX
GB18248
GB28884
Standard | Grade | OD | WT | Remarks |
ASTM A519 | 4130?4140?4142?4145 | 219-720mm | 5-50mm | |
EN10297 | 30CrMo4?42CrMo4 | 219-720mm | 5-50mm | |
DOT-3AA/3AAX | 4130X | 406-720mm | 5-25mm | |
GB18248 | 37Mn?34Mn2V?30CrMo?35CrMo?34CrMo4 | 219-720mm | 5-30mm | |
GB28884 | 30CrMoE?42CrMoE | 219-720mm | 5-50mm |
Note: Other sizes can also be provided after consulting with customers
Our services:
Make production according to customer's specific requirements strictly.
Accept inspection during the production or before shipment.
Provide the original copy of MTC (Mill testing certificate)
Provide the standard seaworthy packing.
Arrange the most professional shipment.
Third Party inspection that is preferred by new customers is proved to be convincing. Through years’ of operation, M/S Ruicheng Steel has established stable contact with world famous third party inspection authorities, like Lloyd’s, BV, SGS, ABS, Intertek, ect. More than 10,000Mtons of steel pipes, tubes, fittings and flanges have been inspected by them.
Any questions or inquiries will be highly appreciated.
Kindly please contact us freely at gracewang@ruichengsteel.cn