Dredging Spiral Steel Pipes
Technical Specifications
Type |
Dredging Spiral steel pipes |
Application |
Dredging project |
Technics |
Double-side spiral submerged ARC welded |
Steel grade |
Q235, Q345, J55, X65,X70 |
Connection : |
Welding |
OD |
219MM-3048MM |
Thickness : |
5MM-28MM |
Standard |
ASTM / ANSI / DIN / ISO / GB / JIS / BS |
Length |
3-35m |
End |
Flanged |
Capacity |
6000 ton per month |
Other usage |
petroleum, natural gas ,coal gas ,coal slurry distribution ; tubing and casing , auto transmission , construction , heating , power, piles and other fields . |
Remarks |
Special design available according to customer's requirement |
All the production process are made under ISO9001:2000 strictly |
Spiral steel pipes used for dredging project
production equipment
manufacturing flow chart
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