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.
