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DELLOK Corrugated B337 Titanium Seamless Pipe GR17 Tube

1 meter
$10 - 1000 /Piece/Pieces
DELLOK Corrugated B337 Titanium Seamless Pipe GR17 Tube
Features Gallery Product Description Request A Quote
Fin Tube Type: Low Fin Tubes
Thickness: ~0.33mm
Tube Material: Carbon Steel, Stainless Steel, Brass, Copper Etc...
Length: No Limit
OD: 12.7 Mm~25.4mm
Height: 1.2 Mm ~2.77mm
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GR17 Low Fin Tube


GR17 Titanium Seamless Pipe


GR16 Low Fin Tube

Basic Infomation
Place of Origin: China
Brand Name: DELLOK Yonghui
Certification: CE. ISO,EN10204. 3.1 Cert.
Model Number: Heat Exchanger Fin Tube
Payment & Shipping Terms
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.
Delivery Time: Ex-work with 1 month after order.
Payment Terms: L/C, T/T Contact us for details, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 60000 meters month
Product Description

DELLOK Corrugated B337 Titanium Seamless Pipe GR17 Tube




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:



Product Details
Material: Carbon Steel,Stainless Steel, Brass,copper Etc…
Fin thickness: appr. 0.3mm
Fin Height: 1.2 mm ~2.77mm
Tube Length: 18 meters max.
Fin Pitch: 30 FPI /28 FPI/ 26 FPI/ 36 FPI /43 FPI
Tube OD: 12.7 mm~25.4mm
Production Capacity: Daily capacity up to 3000 meters;
Packing: Steel frame with plywoods or seaworthy wooden box.


Two Types      
Titanium welded pipe / tubing ASTM B338,
Gr1 GR2 GR7 GR12 OD (10.3~914) = (1/8~36)Inch
WT (0.5~30.96) = (0.049~1.219) Inch LengthLength
Titanium seamless pipe / tubing ASTM B338,
ASTM B337,
GR1 GR2 GR3 GR5 GR6 GR7 GR9 GR12 GR16 GR17 etc. OD (1.5~420)
WT(0.3~16 )Length 18000 mm


​The Integral Low Finned Tubes find the preference in the following industrial sectors:

  1. Heating systems
  2. Ventilation systems
  3. Refrigeration and climate control systems
  4. Mechanical engineering
  5. Automotive manufacturing
  6. Chemicals and pertrochemical and power plant technology


Quick Details
Condition: New
Place of Origin: China
Brand Name: YONGHUI
Marketing Type: New Production 2020
Warranty: 1 Year
After Warranty Service: Online support
Certification: CE. ISO,EN10204. 3.1 Cert.
Machinery Test Report: Provided
After-sales Services: Video technical support, Online support
Local Service Location: None
Showroom Location: None

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

DELLOK Corrugated B337 Titanium Seamless Pipe GR17 Tube 0

DELLOK Corrugated B337 Titanium Seamless Pipe GR17 Tube 1


Q: What is the brand name of this product?

A: The brand name of this product is DELOK YONGHUI.

Q: What is the model number of this product?

A: The model number of this product is L FIN TUBE.

Q: Where is this product manufactured?

A: This product is manufactured in China.

Q: Does this product have any certification?

A: Yes, this product is CE certified.

Q: What is the minimum order quantity for this product?

A: The minimum order quantity for this product is 1 meter.

Q: What is the price range for this product?

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Get in touch with us
Contact Person : Pax Yang
Tel : +862569521609
Fax : 86-25-6952-5709
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