Murphy Thermal Energy Co., Ltd.
Brand: Murphy
Applicable Industry: Printing Shops, Food Shop, Construction Works, Machinery Repair Shops, Building Material Shops, Garment Shops, Manufacturing Plant, Energy &Amp; Mining, Food &Amp; Beverage Shops, Food &Amp; Beverage Factory, Farms
Out-of-warranty Service: Video Technical Support, Online Support, Spare Parts
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Pakistan, Philippines, Viet Nam
Showroom Location (in Which Countries Are There Sample Rooms Overseas): Pakistan, Viet Nam, Philippines
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: Ordinary Product
Place Of Origin: China
Species: Fin Tube
Use: Heater Parts
Certification: Ce
Warranty Period: 1 Year
Service System: Free Spare Parts, Video Technical Support, Online Support
Packaging: Wooden Case
Productivity: 10000 Pieces Monthly
Transportation: Ocean,Land,Air,Express,Others
Place of Origin: China
Supply Ability: 10000 Piece Monthly
Certificate: ISO9001
HS Code: 8402900000
Port: Shanghai Port,Ningbo Port,Qingdao Port
Payment Type: L/C,T/T,D/P,D/A,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
Studded Tube Product Description:
Stud Fin Tube is made by electrical Resistance welding specially formed Studs(Round pins ) in rows around the tube. The Studs can be supplied in a variety of Sizes and shapes. Also named pin fin tube.Stud tube have a very high heat transfer efficiency.The heat exchange efficiency is equivalent to 2-3 times that of the bare pipe. To increase the surface heat transfer coefficient of flue gas to the furnace tube.Reduce the amount of bare pipes used in these processes. (Heat transfer surface of one studded pipe is equivalent to surface of 4 to 10 bare pipes).
Studded tubes are generally used in furnaces and boilers where the surface is exposed to a very corrosive environment and where very dirty gas streams require frequent or aggressive cleaning.
Increase efficiency in the process of heat recovery and direct flame hostile atmospheres.
Studded Tube(Stainless Steel Welded Tube) Manufacturing Process:
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, low alloy, stainless steels and high nickel alloys.
Studded Tube(Welded Stainless Tube) Advantages:
Due to their high rigidity, studded tubes can be used even under extreme temperature and pressure conditions.
Studded Tube(Black Welded Pipe) Properties:
Manufacturing Process:- Electric Resistance Welding
Fin To Tube Bond:- Excellent
Heat Transfer Efficiency:- Excellent
Mechanical Resistance:- Excellent (Hence can be frequently cleaned with high pressure jets unlike other fin tubes. Thereby reducing down time and increasing overall life)
Corrosion Protection:- Gives excellent corrosion protection to the base tube since it entirely covers the base tube (except bare ends).
Temperature Range:- Depending on Properties of material of Fin (Stud) and Pipe
Studded Tube(Weld Galvanized Pipe) Applications：
Steel studded tubes are used instead of finned tubes for heat transfer in the processing industries, generally in furnaces, gas turbines, fired heaters and furnace applications where the surface is exposed to a very corrosive environment and where very dirty gas streams require frequent or aggressive cleaning
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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