Click image to view full size image
TP304 / 304L SMLS Stainless Steel tube, OD15.88mm Crimped Steel Fin Tube
ASTM A213 / A213M : Seamless Ferritic & Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A312/ A312M : Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A269/ A269M : Seamless and Welded Austenitic Stainless Steel Tubing for General Service
Quick Detail:
| General Crimped I Type production capacity | General specifications of l Type fin tubes |
| Finning Facility: 2 finning machines; Daily capacity up to 2000 meters; | 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. |
Manufacturing process: 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.
Surface Protection:
Both bare ends of Crimped fin tubes shall be Hot Dip Galvanzied.
Quality Test:
Crimped Type Fin Tube quality 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.
Delivery condition:
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 transporation as well.
Applications:
- Climatic industy
- Cooling
- Heating
- Drying
Specifications:
Crimped I type finned ube is combined with two different materials.
|
