SB338 G.2 seamless titanium, 30FPI integral low finned tube
| Titanium welded pipe / tubing | ASTM B338,
ASTM B862 | Gr1 GR2 GR7 GR12 | OD (10.3~914) = (1/8~36)Inch
WT (0.5~30.96) = (0.049~1.219) Inch Length |
| Titanium seamless pipe / tubing | ASTM B338,
ASTM B337,
ASTM B861 | GR1 GR2 GR3 GR5 GR6 GR7 GR9 GR12 GR16 GR17 etc. | OD (1.5~420)
WT(0.3~16 )
Length 18000 mm |
Quick Detail:
| General Low Fin Tubes Production Capacity | Specifications of Low Fin Tubes('N' Fins) |
Finning Facility: 10 finning machines;
Daily capacity up to 3000 meters; | Tube OD: 12.7 mm~25.4mm
Tube Length: No Limit
Fin Height: 1.2 mm ~2.77mm
Fin Thickness: appr. 0.3mm
Fin Pitch: 30 FPI /28 FPI/ 26 FPI/ 36 FPI /43 FPI |
Description:
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. We call it “N” fin type.
Delivery of Low Fin Tubes
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.
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
Delivery condition:
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.
Applications:
The Integral Low Finned Tubes find the preference in the following industrial sectors:
- Heating systems
- Ventilation systems
- Refrigeration and climate control systems
- Mechanical engineering
- Automotive manufacturing
- Chemicals and pertrochemical and power plant technology
Specifications:
