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. |
| Tube OD: | 12.7 mm~25.4mm |
| Fins Type | Integral, N Type |
| Tube Length: | 18 meters max. |
| Fin Height: | 1.2 mm ~2.77mm |
| Fin Thickness: | appr. 0.3mm |
| Fin Pitch: | 30 FPI /28 FPI/ 26 FPI/ 36 FPI /43 FPI |
| Brand Name | DELLOK |
| Model Number | Low Finned Tubes |
| 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. |
| Tube OD: | 12.7 mm~25.4mm | Fins Type | Integral, N Type |
| Tube Length: | 18 meters max. | Fin Height: | 1.2 mm ~2.77mm |
| Fin Thickness: | appr. 0.3mm | Fin Pitch: | 30 FPI /28 FPI/ 26 FPI/ 36 FPI /43 FPI |
| Brand Name | DELLOK | Model Number | Low Finned Tubes |
| Certification | CE. ISO,EN10204. 3.1 Cert. | Place of Origin | China |
| High Light | 26FPI Carbon Steel Seamless Tube ，Gr6 Carbon Steel Seamless Tube ，0.3mm CS Seamless Pipe | ||
0.3mm A334 Gr6 Threaded 26FPI Carbon Steel Seamless Tube
26FPI / 1024 FPM / 0.976mm , A334 Gr 1 / 3 / 6 Carbon Steel Threaded Fin Tubes
ASTM A334 / A334M: Seamless and Welded Carbon and Alloy-Steel Tubes for Low-Temperature Service
Introduction:
The fin is rolled out from the outer wall of the smooth tube with a pass roller. The tube and fin are in the same tube. We call it the "n" fin. It has many uses such as heating systems, Ventilation systems, Refrigeration and climate control systems, Mechanical engineering, Automotive manufacturing and Chemicals and pertrochemical and power plant technology
All the tubes has assured by hydrostatic or pneumatic tests, eddy current tests & MARCO tests in order to verify design specifications. 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. Besides, the desiccants are put into the each package for continental transportation.
Acceptance Certification:
WOLVERINE / HPT / GEWA-K & GEWA-KS
| Product Details | |
| Tube details: | Tube OD: 12.7 mm~25.4mm |
| Tube Length: 18 meters max. | |
| Fin Height: 1.2 mm ~2.77mm | |
| Fin Thickness: appr. 0.3mm | |
| Fin Pitch: 30 FPI /28 FPI/ 26 FPI/ 36 FPI /43 FPI | |
| Production Capacity: | Daily capacity up to 3000 meters; |
More Carbon Steel Tube Materials Sheet We're Supplying:
| Chinese Standard | Steel Grade/ No. | American Standard | Steel Grade/ No. |
| GB5310 | 20G,15MoG,12CrMoG, 12Cr2MoG,15CrMoG, 12Cr1MoVG, | ASTM A106 | GR. A,B,C |
| GB9948 | 10,20,12CrMo,15CMo | ASTM A53 | GR.A,B |
| GB3087 | 10,20 | ASTM A192 |
|
|
|
| ASTM A179 |
|
|
|
| ASTM A210 | A-1,C |
|
|
| ASTM A333 | GR.1,GR3,GR6 |
|
|
| ASTM A334 | GR.1,GR3,GR6 |
|
|
| ASTM A209 | T1, Ta, Tb |
| German standard | Steel Grade/ No. | Japanese standard | Steel Grade/ No. |
| DIN17175 | ST35.8, ST45.8 | JIS G3454 | STPG370,STPG410 |
| DIN1629 | ST37.0, ST44.0, ST52.0 | JIS G3461 | STB340, STB410, STB440 |
| British Standard | Steel Grade/ No. | European standard | Steel Grade/ No. |
| BS3059-Ⅰ | 320 | EN10216-1 | P195TR1/TR2,P235TR1/TR2, |
| BS3059-ⅡS1/S2; TC1/TC2 | 360,440, | EN10216-2 | 195GH,P235GH,
|
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 | ||||||
| Please email us for more information. | ||||||
Data sheet of Low Fin Tubes
Competitive Advantage:
We have more than 10,000 square meters workshop, including 10 finning machines, daily extrusion capacity up to 3,000 meters.
The finning machines of Integral Low Fin Tubes are designed and assembled by ourselves and we can offer you finning machines and all accessories etc...
The Integral Low Fins are rolled out of the tube surface to increase the tubes external surface area, without affecting any others dimension.
Low Fins are very useful for tight condensers and exhibits high efficiency of heat transfer.
Economical solutions of heat exchange problems of media with different heat conduction abilities or different current conditions.
High chemical-, thermal- and mechanical resistance, suitable for rough operation conditions.
Our Service:
1. Inquiry-Professional quotation, or send inquiry item more details, we start contact more details
2. Confirm the price, lead time, payment term etc
3. Our sales send the Proforma Invoice with our seal, or you order online to us
4. Customer make the payment for deposit and send us Bank receipt
5. Initial Production Stage-Inform the clients that we have got the payment, and will make the samples according to your request, send you photos or samples to get your approval. After approval, we inform that we will arrange the production & inform the estimated time
6. Middle Production-send photos to show the production line which you can see you products. Confirm the estimated delivery time again.
7. End Production-Mass production products photos and samples will send to you for approval. You can also arrange the third party inspection
8. Clients make payment for balance and ship goods, inform the tracking number and check the status for clients
9. Order can be say "finish" when you receive the goods and satisfy with them
10. 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!