2) DIN FLANGE
Size range: DN15 to DN2000
Design: slip on flange DIN2573,2576,2502,2503, 2543,2545
            welding neck falnge DIN2631, 2632,2633,2634,2635
             blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40
             threaded falnge DIN2565,2566,2567,2567
             loose flange DIN 2641,2642,2656,2673
Material: carbon steel ST37.2, stainless steel 1.4301, 1.4404
Â
Steel Flange | ||
Flange Material |
Carbon steel |
ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH |
P250GH, P280GHM 16MN, 20MN ,20# | ||
Stainless steel |
ASTM A182, F304/304L, F316/316L |
|
Alloy steel |
ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. |
|
Flange Standard |
ANSIÂ B16.5, ASME B16.47 |
Class 150 Flanges-Class 2500 Flanges |
DINÂ 2573,2576,2502,2503, 2543,2545 |
PN6, PN10, PN16, PN25, PN40 | |
JIS B2220 |
1K 2K 5K 10K 16K 20K 30K 40K | |
UNI |
PN6, PN10, PN16, PN25, PN40 | |
GOST 12820/1--80 |
PN6, PN10, PN16, PN25, PN40 | |
SABS 1123 |
600KPA 1000KPA 1600KPS 2500KPS 4000KPA | |
EN 1092-1 |
PN6, PN10, PN16, PN25, PN40, PN64, PN100 | |
Flange TYPE |
1.Welding neck Flange, 2.Slip on |
|
3.Blind flange 4.Long welding neck flange | ||
5.Lap joint flange  6.Socket welding | ||
7.Threaded flange  8.Flat flange | ||
Flange Surface |
Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized |
|
Connection |
Welding, |
|
Technical |
Forged, |
|
Flange Size |
DN10-DN2000 |
|
Flange Package |
1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). 2:As Customers' Requirements |
|
Flange Heat Treatment |
Normalizing, Annealing, Quenching+Tempering |
|
Flange Applications |
Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc. |
2) DIN FLANGE
Size range: DN15 to DN2000
Design: slip on flange DIN2573,2576,2502,2503, 2543,2545
            welding neck falnge DIN2631, 2632,2633,2634,2635
             blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40
             threaded falnge DIN2565,2566,2567,2567
             loose flange DIN 2641,2642,2656,2673
Material: carbon steel ST37.2, stainless steel 1.4301, 1.4404
Â
Steel Flange | ||
Flange Material |
Carbon steel |
ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH |
P250GH, P280GHM 16MN, 20MN ,20# | ||
Stainless steel |
ASTM A182, F304/304L, F316/316L |
|
Alloy steel |
ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. |
|
Flange Standard |
ANSIÂ B16.5, ASME B16.47 |
Class 150 Flanges-Class 2500 Flanges |
DINÂ 2573,2576,2502,2503, 2543,2545 |
PN6, PN10, PN16, PN25, PN40 | |
JIS B2220 |
1K 2K 5K 10K 16K 20K 30K 40K | |
UNI |
PN6, PN10, PN16, PN25, PN40 | |
GOST 12820/1--80 |
PN6, PN10, PN16, PN25, PN40 | |
SABS 1123 |
600KPA 1000KPA 1600KPS 2500KPS 4000KPA | |
EN 1092-1 |
PN6, PN10, PN16, PN25, PN40, PN64, PN100 | |
Flange TYPE |
1.Welding neck Flange, 2.Slip on |
|
3.Blind flange 4.Long welding neck flange | ||
5.Lap joint flange  6.Socket welding | ||
7.Threaded flange  8.Flat flange | ||
Flange Surface |
Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized |
|
Connection |
Welding, |
|
Technical |
Forged, |
|
Flange Size |
DN10-DN2000 |
|
Flange Package |
1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). 2:As Customers' Requirements |
|
Flange Heat Treatment |
Normalizing, Annealing, Quenching+Tempering |
|
Flange Applications |
Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc. |
The bicycle is an important transpotation tool that has undergone many design changes and is constantly being upgraded, main components being the frame, Wheel Set and tramission system. The Bicycle Wheel Set is an important component of the bicycle, as it has a direct impact on the speed and stability of the bicycle during travel, and as cycling continues to develop, so does the importance of the Bike Wheel Set.
Due to different purpose, bike rims use different materials. Low-end commuter bicycle rims are made of iron or steel, which are cheap but heavy and prone to rust; fixed gear bicycle, mountain bike or Road Bike Wheelset rims are usually aluminium due to their strength requirements, and there are also synthetic metal rims or carbon fibre rims, which are usually used by professionals due to their high price.
Our Road Bike Wheel Set use the aluminum alloy to give the good strength and small weight to increase ride comfortable.
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