Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
| Payment Terms | L/C, T/T Contact us for details |
| Supply Ability | 60000 meters month |
| Delivery Time | Ex-work with 5 weeks after order. |
| Packaging Details | (1) All integral low fin tubes are packed in hexagonal bundles. (2) Steel frame case sealed by plywoods; 3: Solid fumigated seaworthy wooden box. |
| Slot Pitch | As Per Client's Requirement |
| Fin Tube Type | Spiral Tube |
| Tube Material | CS/SS,copper, Brass Ect... |
| High Light | low Finned tube , low finned tubes |
| Origin | China |
| Tube Wall Thickness | No Limit |
| Brand Name | DELLOK |
| Model Number | Spiral tube |
| Certification | CE. ISO,EN10204. 3.1 Cert. |
| Place of Origin | China |
View Detail Information
Explore similar products
DELLOK Refrigeration System Carbon GrA1 6mm Extruded Fin Tube
DELLOK Refrigeration Carbon Gr A1 Bi Metal EN10204 Extruded Fin Tube
DELLOK Cold Drawn Carbon Steel Fin Height 16.5mm Extruded Fin Tube
ASTM Extruded Fin Tube
Product Specification
| Payment Terms | L/C, T/T Contact us for details | Supply Ability | 60000 meters month |
| Delivery Time | Ex-work with 5 weeks after order. | Packaging Details | (1) All integral low fin tubes are packed in hexagonal bundles. (2) Steel frame case sealed by plywoods; 3: Solid fumigated seaworthy wooden box. |
| Slot Pitch | As Per Client's Requirement | Fin Tube Type | Spiral Tube |
| Tube Material | CS/SS,copper, Brass Ect... | High Light | low Finned tube , low finned tubes |
| Origin | China | Tube Wall Thickness | No Limit |
| Brand Name | DELLOK | Model Number | Spiral tube |
| Certification | CE. ISO,EN10204. 3.1 Cert. | Place of Origin | China |
| High Light | A179 Carbon Steel Seamless Tube ，CE ASTM A179 Tubing ，A179M Carbon Steel Seamless Tube | ||
Corrugated Slot Heat Exchanger A179 Carbon Steel Seamless Tube
A179 seamless carbon steel corrugated slot heat exchangers tube
Manufacturing process:
The fins are rolled out of outer wall of the plain tubes by a pass roller. Tubes and fins are in same piece tube. And we can provide the integral low fin tubes with un-finned section gaps( 5mm Min.) in the middle of core tube OR bent with designed Bend Radius. It will be delivered when tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish.The desiccants are put into the each package for continental transportation.
It suits to many areas such as Heating systems, Ventilation systems, Refrigeration and climate control systems, Mechanical engineering, Automotive manufacturing, Chemicals and pertrochemical and power plant technology
Quality Test:
The integral low fin tube quality is assured by hydrostatic or pneumatic tests, eddy current tests & MARCO tests in order to verify design specifications.
Acceptance Ceritia:
WOLVERINE / HPT / GEWA-K & GEWA-KS
Popular Tube Materials:
ASTM A106 / 106M : Seamless Carbon Steel Pipe for High-Temperature Service
ASTM A179 / A179M : Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
ASTM A192 / A192M : Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASTM A210 / A210M : Seamless Medium-Carbon Steel Boiler and Superheater Tubes
Specifications:
Tube and fins consist of same tube and materials as carbon steel , low-alloy steels , stainless steel , brass , copper , cooper-nickel alloys , aluminum bronze , nickel alloys , titanium etc...
| Plain tube (mm) | Finned section dimensions (mm) | Ratio | De | |||
| D×t | Tp | dd | dr | di | η | mm |
| 19×2 | 0.8 | 18.8 | 17 | 134 | 2.8 | 17.9 |
| 19×2 | 1 | 18.8 | 16.8 | 13.4 | 2.5 | 17.8 |
| 19×2 | 1.25 | 18.8 | 16.6 | 13 | 2.2 | 17.8 |
| 19×2 | 1.5 | 18.8 | 16.6 | 13 | 2 | 17.7 |
| 19×2 | 2 | 18.8 | 16.4 | 13 | 1.7 | 17.5 |
| 25×2.5 | 0.8 | 24.8 | 23 | 18.8 | 2.8 | 23.9 |
| 25×2.5 | 1 | 24.8 | 22.6 | 18.8 | 2.75 | 23.7 |
| 25×2.5 | 1.25 | 24.8 | 22.3 | 18 | 2.5 | 23.6 |
| 25×2.5 | 1.5 | 24.8 | 22.3 | 18 | 2.2 | 23.5 |
| 25×2.5 | 2 | 24.8 | 22 | 18 | 1.8 | 23.4 |
| 25×2.5 | 2.5 | 24.8 | 22 | 18 | 1.6 | 23.3 |
| D------Outside diameter of plain end section Dof----Diameter of top fins Dr-----Root diameter of finned section Di-----Inside diameter of finned section T------Wall thickness of plain end section Tp-----Fin pitch De----Equivalent diameter of finned tube L------Plain tube end length |
||||||
| Please email us for more information. | ||||||
Our Service:
1. Inquiry-Professional quotation, or send inquiry item more details
2. Confirm the price, lead time, payment term etc
3. Proforma Invoice send or online
4. Make the samples according to your request, send you photos or samples, arrange the production
5. Send the production line photos Confirm the estimated delivery time again.
6. End Production-Mass production products photos and samples will send to you for approval.
7. Inform the tracking number and check the status for clients
8. Order can be say "finish" when you receive the goods and satisfy with them
9. Feedback to our about Quality, Service, Market Feedback & Suggestion. And we can do better
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2002
Total Annual:
35000-55000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
DELLOK YONGHUI Radiating Pipe Manufacturing Co.,Ltd, was established in 2003, which is located in Jiangsu, China.We joined HARBIN AIR CONDITIONING CO., LTD.and became the most professional industry manufacturer in China., international bussiness more than 20 years, with it serves in the oil ref... DELLOK YONGHUI Radiating Pipe Manufacturing Co.,Ltd, was established in 2003, which is located in Jiangsu, China.We joined HARBIN AIR CONDITIONING CO., LTD.and became the most professional industry manufacturer in China., international bussiness more than 20 years, with it serves in the oil ref...
Get in touch with us
Leave a Message, we will call you back quickly!