Send Message

DELLOK OD25.4mm I Type Threaded A192 SMLS Carbon Seamless Pipe

N/A Contact us for details
N/A Contact us for details
DELLOK OD25.4mm I Type Threaded A192 SMLS Carbon Seamless Pipe
Features Gallery Product Description Request A Quote
Tube OD:: 12mm Min ~ 50.8mm Max.
Fin Height:: 20 Mm Max.
Tube Length:: 18,000mm Max.
Fin Thickness:: Generally 0.4mm ~0.6mm
Fin Pitch:: 2.1 Mm (12FPI) Min.
Daily Capacity: Up To 2000 Meters;
High Light:

SMLS Carbon Seamless Pipe


A192 Carbon Seamless Pipe


OD25.4mm Heat Exchanger Tubular

Basic Infomation
Place of Origin: China
Brand Name: DELLOK
Certification: CE. ISO,EN10204. 3.1 Cert.
Model Number: I type
Payment & Shipping Terms
Packaging Details: (1) Solid fumigated wooden box with each tube end capped. (2) Steel frame case sealed by plywoods with each tube end capped.
Delivery Time: Ex-work within 1 month on receipt of order.
Payment Terms: L/C, T/T Contact us for details
Supply Ability: 60000 meters month
Product Description

OD25.4mm I Type Threaded A192 SMLS Carbon Seamless Pipe

General specifications of l Type fin tubes
Tube OD: 12mm Min ~ 50.8mm max.
Tube Length: 18,000mm max.
Fin Height: 20 mm max.
Fin Thickness: generally 0.4mm ~0.6mm
Fin Pitch: 2.1 mm (12FPI) min.
General Crimped I Type production capacity
Finning Facility: 2 finning machines;
Daily capacity up to 2000 meters;
A179 / A192 / SA210 SMLS Carbon Steel tube , OD25.4mm I Type Threaded Steel Fin Tube​

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
Crimped Fins are spirally wrapped onto the base tube, without welding, but spot welded. Non-ferrous tubes and fins on either root soldered or completely tinned. Both bare ends of Crimped fin tubes shall be Hot Dip Galvanzied on surface, it will be delivered when tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends. The desiccants are put into each package for continental transportation as well. All the crimped fin is assured by hydrostatic or pneumatic tests, eddy current tests and tensile tests in order to verify the mechanical bonding between inner and outer tubes.
It has many uses in Climatic industry, Cooling, Heating, Drying
Crimped I type finned ube is combined with two different materials.

Items General Materials Popular ASTM Materials
Core Tube Material

Carbon Steel
Stainless Steel

1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B
2. Stainless Steel: TP304/304L,TP316/TP316L/316Ti,

Fins Material

Carbon Steel,
Stainless Steel

1. Carbon steel
2. Stainess Steel : TP304/TP304L , TP316 / TP316L


S/R Descriptions of Crimped I Type Fin Tube Popular specifications we make
1 Tube OD 5/8'' to 3'' (15.8 mm to 76.2 mm)
2 Fin Height 1/4'' to 3/4'' or 6.4 mm to 20 mm.
3 Fin Pitch 3FPI to 11FPI or 118 FPM to 433 FPM.

Competitive Advantage:

  1. We have more than 10,000 square meters workshop, including 2 finning machines, daily capacity up to 2,000 Meters.
  2. The finning machines are designed and assembled by ourselves and we can offer you finning machines and all accessories etc...
  3. These finned tubes can be further Hot Dipped Galvanised for surface protection where as the deposition of Zinc also adds up to the efficiency of finned tubes. Maximum Operating Temperature 250° C.
  4. Application Commercial application for air heating or air cooling up to 130° C to 150° C
  5. Using steam / Thermic fluid / Hot water as heating media or water as cooling media.

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 betterDELLOK OD25.4mm I Type Threaded A192 SMLS Carbon Seamless Pipe 0DELLOK OD25.4mm I Type Threaded A192 SMLS Carbon Seamless Pipe 1DELLOK OD25.4mm I Type Threaded A192 SMLS Carbon Seamless Pipe 2

Recommended Products
Get in touch with us
Contact Person : Pax Yang
Tel : +862569521609
Fax : 86-25-6952-5709
Characters Remaining(20/3000)