S31803 Extruded Fin Tubes ， AL1060 extrusion fin for air cooler
- BOSHENG
- JIANGYIN, JIANGSU
- 2018
- 6000 M/Day
Extruded Fins :
Finned tube is composited with iron-aluminum or copper-aluminum tube rolling out the fin, which feathers are tightness, small heat resistance, good heat transfer performance, high strength, small flow losses, strong corrosion resistant performance, not easy to deformation and a long working lifetime in cold and hot condition,etc.
The fin givescomplete protection to the base tube and is much stronger than the applied type due to work hardening of the fin material during the extrusion process.
Material: Aluminum, Copper, Carbon Steel, Alloy.etc.
S31803 Extruded Fin Tubes ， AL1060 extrusion fin for air cooler
Type of finning : SA789 UNS31803 Extruded Fin tubes
Plain Tube : Material : SA789 UNS S31803 OD25.4XTHK1.65MINX L11900
Fin: AL1060 x OD57.15mm x 0.4mm THK x 10FPI
Packing method: SEA WORTHY PLYWOOD CASE WITH STEEL FRAME
PACKING AND SHIPPING
All materials to be packed suitably for overseas shipment .
All tube ends shall be covered with cap or provided with other closurer.
Interior of packıng shall be lined with waterproof tar paper or equivalent material.
In case boards are used in loading of packing boxes and crates they shall be made of good
Quality pine wood or similiar.material having a minimum of knots,resinow pine wood shall not be
used.Dimensions of the boards shall be suıtable for the weight of goods to be enclosed.
Crates shall be adequately blocked and fastened to prevent movement of the of the goods relative to the box
while in transit or durıng loadıng and unloading.
Shipping containers shall be adequately reinforged with banding wires and/or steel straps of Proper size and
strength to prevent deformation and damage.
A waterproof envolope containing fully detailed packıng list prepared and showing purchase order and date
must be securely fastened to the inside of cases and or wired on the bundles or loose places
