Metal Ring Roller
How to identify the quality of aluminum alloy! Look at the thickness of the commonly used 70, 90 series of aluminum window profiles, the wall thickness should be 1.2-2.0 mm. The wall thickness of aluminum alloy wall profiles is more than 3 mm. Look at the strength When you purchase, you can use...
O.D(mm) | I.D(mm) | Wall Thickness | Stiffener |
Ф32 Ф33 Ф40 | Ф24 Ф27 Ф34 | 4:00 3:00 3.00 |
8 |
Ф40.5 Ф42.5 serrated roller Ф43.8 | Ф31 Ф30 Ф34.5 | 5.00 4.50 5.00 | |
Ф47 Ф50.5 Ф51 with groove | Ф40.8 Ф40.5 Ф38 | 3.00 5.00 6.50 | 8
6 |
Ф55 Ф58.5 Ф61 | Ф46.5 Ф51.5 Ф51 | 4.50 3.50 4.90 | 6 8 6 |
Ф70 serrated roller Ф71 Ф71 | Ф46 Ф63.2 Ф61 | 7.20 4.50 3.50 |
8 7 |
Ф74.5 Ф75.5 Ф80 | Ф60 Ф66 Ф73 | 7.20 4.50 3.50 |
8 8 |
Ф81 Ф81 Ф80 | Ф72.5 Ф71 Ф69 | 4.30 5.00 5.50 | 8 8 8 |
Ф90 Ф99 Ф101 | Ф81 Ф90.5 Ф92 | 4.50 4.30 4.50 | 8 8 7 |
Ф101.5 Ф101 Ф101 | Ф91.5 Ф89 Ф86.3 | 4.50 11.00 11.00 | 7 8 8 |
Ф111 Ф115 Ф116 | Ф102 Ф93 Ф94 | 4.50 11.00 11.00 |
7 8 |
Ф120.5 Ф121.5 Ф130.5 | Ф105.5 Ф111.5 Ф118 | 7.50 5.00 6.25 |
9 |
Ф140 Ф145 Ф151.5 | Ф120 Ф123 Ф139.5 | 10.00 11.00 6.20 | 8 7 8 |
Ф151.5 Ф153 Ф162 | Ф131.5 Ф121 Ф148 | 10.00 11.00 7.00 |
9 |
Ф184 Ф203 | Ф168 Ф179 | 8.00 12.00 | |
Ф150.5 Ф151 Ф200 Ф320 | Ф136.5 Ф140 Ф186 Ф296 | 7.00 5.50 7.00 12.00 |
10 |
How to identify the quality of aluminum alloy!
Look at the thickness of the commonly used 70, 90 series of aluminum window profiles, the wall thickness should be 1.2-2.0 mm. The wall thickness of aluminum alloy wall profiles is more than 3 mm.
Look at the strength When you purchase, you can use your hand to bend the profile moderately, and you should be able to return to the original shape after releasing the hand.
Look at the color of the same aluminum alloy profile should be the same, if the color difference is large, that is not suitable for purchase.
Look at the flatness Check that the surface of the aluminum alloy profile should be free from dents or bulges.
Look at the gloss Aluminum alloy doors and windows avoid the appearance of open air bubbles (white spots) and ash (black spots), as well as cracks, burrs, peeling and other defects.
Look at the degree of oxidation. When you purchase, you can scratch the surface of the profile to see if the oxide film on the surface can be wiped off.
Application
Order Details
Item Name | Aluminum roller |
MOQ(Minimum Order Quantity) | 1PC |
Lead time | 10-15 days after receiving the deposit |
Calculated Weight | Need to count |
Package | Wooden Box/Pallet packing/according to clients's requirement and demand |
Price Term | EXW,FOB, CIF, etc |
| Payment term | TT,L/C,Western Union |
| Country of Origin | China |
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