Murphy Thermal Energy Co., Ltd.
Brand: Murphy
Status: New
Applicable Industry: Machinery Repair Shops, Manufacturing Plant, Energy &Amp; Mining, Other
Out-of-warranty Service: Video Technical Support, Online Support, Spare Parts
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): None
Showroom Location (in Which Countries Are There Sample Rooms Overseas): None
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: Ordinary Product
Place Of Origin: China
Species: Heat Exchanger Tube
Use: Heater Parts
Certification: Ce
Warranty Period: 1 Year
Service System: Free Spare Parts, Video Technical Support, Online Support
Packaging: wooden box
Productivity: TBD
Transportation: Ocean,Air,Express,Land,Others
Place of Origin: China
Supply Ability: TBD
Certificate: ISO90001
HS Code: 8402900000
Port: Shanghai,Ningbo Port,Qingdao Port
Payment Type: T/T
Incoterm: FOB,EXW
Studded Tube Product Description:
The steel studs are automatically resistance welded to the tube, producing high quality forge welds.
The welding process enables the combination of any grades for studs and tube: carbon, alloy, stainless steels and high nickel alloys. Alloy steel pipes are stress-relieved after studding, according to the relevant specifications for the class and grade of steel used.
Corrosion protection:
If required, the external surfaces of studded tubes can be treated with a protective coating.
Studded Tube(Stainless Steel Welded Tube) Manufacturing Process:
Steel studs are welded onto the base tube. Studded Tubes Type of Studs Cylindrical , elliptical or lens type.
Studded Tube(Welded Stainless Tube) Advantages:
1)Satisfying connection surface, little heat loss .
2)Welding connection rate higher than 90 percent.
3)No need of welding power, hardly any welding tumor .
4)Narrow heated zone on the surface, no melted pool, without destroying the tissue of basic tube.
5) Welding parameters are strictly set to ensure the quality of bulk Studded Tube and avoid the instability of manual operation.
Studded Tube(Black Welded Pipe) Properties:
It occupies less space and is compact.
Highly durable.
Studded Tube(Weld Galvanized Pipe) Applications：
Studded tubes and studded pipes are widely used in heat recovery applications of petrochemical plants,oil&gas and chemical processing, mostly in areas of convection ovens, at very high temperature and harsh environments where corrosive elements such as sulfuric acid could be present.
Studded Tube(Fin Tube) Specifications：
| Product Specification | ||
| Tube OD | 25~273 (mm) | 1”~10” (NPS) |
| Tube Wall Thk | 3.5~28.6 (mm) | 0.14”~1.1” |
| Tube Length | ≤25,000 (mm) | ≤82 ft |
| Stud Thk | 6~25.4 (mm) | 0.23”~1” |
| Stud Height | 10~35 (mm) | 0.4”~1.38” |
| Stud Pitch | 8~30 (mm) | 0.3”~1.2” |
| Stud Type | Cylindrical, Elliptical, Lens type | |
| Stud to tube surface angle | Vertical or Angular | |
| Material Combinations | ||
| Stud Material | C.S. (most common grade: Q235B) | |
| S.S. (most common grade are AISI 304, 316, 409, 410, 321,347) | ||
| A.S. | ||
| Tube Material | C.S. (most common grade: A106 Gr.B) | |
| S.S. (most common grade are TP304,316, 321, 347) | ||
| A.S. (most common grade are T/P5,9,11,22,91) | ||
| Type of Service | High temperature | |
Product Categories : Studded Tube
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