Yuhong Holding Group Co.,LTD
 |
| Place of Origin: | CHINA |
| Brand Name: | Yuhong |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Model Number: | 16mm ASTM A179 Embedded Finned Tube |
| Minimum Order Quantity: | 100KGS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap etc. |
| Delivery Time: | 20-80 |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 800 Tons/ month |
| Standard: | ASTM A179 | Tube Material: | Carbon Steel,Stainless Steel |
|---|---|---|---|
| Color: | Metal Color | Fin Material: | Carbon Steel Pipe With Aluminium Spiral Fin |
| Fin Pitch: | 2-14mm | Fin Height: | 16mm Max |
| Type: | Fin Tube Heat Exchanger Tube,Stainless Steel Heating Equipment | Application: | Heater Parts,Refrigeration Parts,heat Exchanger,Cooler,Fluid Cooling |
| Packing: | Steel Frame,wooden,iron Steel Frame Wooden Case,In Crate,etc | ||
| High Light: | Fin Tube Heat Exchanger Tube,16mm Embedded Finned Tube,Fin Tube ASTM A179 |
||
ASTM A179 Tube 16mm Height AL1060 Fin Embedded Finned Tube for Highly Corrosive Systems
ASTM A179 Seamless Steel Tubes are supplied and produced by cold drawing method. The chemical composition includes carbon, manganese, phosphorus and sulfur.
SA179 steel tubes contain the corresponding measurements: ASTM A179/ASME SA179 Seamless Steel Tubes - hot rolled or cold drawn in sequence, with outside diameters from 1/4" NB to 2" NB (nominal bore), thicknesses from 1 mm to 8 mm separating thicknesses, lengths of 5800 mm/6000 mm/6096 mm/7315 mm/11800 mm, etc., and maximum lengths of 27000 mm with plain/beveled ends/fittings. 27000 mm with plain/beveled ends/fittings.A179 Seamless Cold Drawn Mild Steel Heat Exchanger and Condenser Tubes are certified and tested for impact test, heat treatment, hardness test, flattening test, reverse flattening test, flanging test, hydrostatic pressure test.
TUBES SPECIFICATIONS
| Standards | ASTM, ASME and API |
| Size | 1/2” NB to 36” NB |
| Thickness | 3-12mm |
| Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Tolerance | Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm |
| Craft | Cold rolled and Cold drawn |
| Type | Seamless / ERW / Welded / Fabricated |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Min 3 Meters, Max18 Meters, or according to customer’s requirement |
| End | Plain End, Beveled End, Treaded |
Chemical Composition (%) Max.
| C | Mn | P≤ | S≤ | Si≤ |
| 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 |
Mechanical properties
| Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | Hardness(HRB) |
| 325 Min | 180 Min | 35 Min | 72 max |
G Type Embedded Spiral Finned Tube
G-type embedded spiral finned tube is made by machining a steel strip of a certain width and depth of spiral groove on the steel pipe, and then the steel strip is set on the steel pipe by equipment. During the winding process, the steel band will be firmly wound in the spiral groove because the preload force reaches a certain level to ensure a certain contact area between the steel band and the steel tube. In order to prevent the steel belt spring from falling off from the optical tube, both ends of the steel belt need to be welded to the steel tube. In order to facilitate the setting, there should be a certain gap between the steel belt and the spiral groove. If the gap is too small, the commissioning process will be difficult to proceed smoothly.
In addition, there will always be a certain amount of springback in the wound steel strip, which prevents a good bond between the strip and the bottom of the spiral groove. Inlaying fins can be done on general equipment and at a very low cost. Our company adopts advanced production equipment in McElroy Company in the U.S.A. The advanced technology of slotting and pre-embedding, good self-stabilization, firm pre-embedding, pull-off force of not less than 70n, and the permissible temperature of up to 400℃, with strong resistance to temperature and thermal shock, are widely used in petrochemical air coolers.
Application
For a rapid quotation, plz send with following requirement
Number of pieces,
base tube: Diameter, thickness, length and material specification.
Fins: material specification, type (solid or serrated), height, thickness, spacing, finned length and unfinned sections. Weld prep details if required.
Delivery period required.
Payment term.
Contact Person: Max Zhang
Tel: +8615381964640
Fax: 0086-574-88017980
