Bore |
16 | 20 | 25 | 32 | 40 | |
Operation Type | Double Acting or Single Acting | |||||
Working Medium | Air | |||||
Pressure Range | 0.05Mpa--0.85Mpa(7.3--123Psi) | |||||
Proof Pressure | 1.35MPa(217psi) | |||||
Working Temperature | 0--70ºC | |||||
Working Speed Range | 50--800 mm/s | |||||
Cushion | Gasket Cushioning | |||||
Port Size | M5X0.8 | G1/8 | G1/4 | |||
Mounting Accessories | BASIC, LB, FA, SDB |
Bore |
Standard Stroke | Max. Stroke | Allowable Stroke |
16 | 25Â Â 50Â Â 75Â Â 80Â Â 100Â Â 125Â Â 150Â Â 160Â Â 175Â Â 200 | 300 | 500 |
20 | 25Â Â 50Â Â 75Â Â 80Â Â 100Â Â 125Â Â 150Â Â 160Â Â 175Â Â 200Â Â 250Â Â 300 | 500 | 650 |
25 | 25Â Â 50Â Â 75Â Â 80Â Â 100Â Â 125Â Â 150Â Â 160Â Â 175Â Â 200Â Â 250Â Â 300Â Â 350Â Â 400Â Â 450Â Â 500 | 500 | 650 |
32 | 25Â Â 50Â Â 75Â Â 80Â Â 100Â Â 125Â Â 150Â Â 160Â Â 175Â Â 200Â Â 250Â Â 300Â Â 350Â Â 400Â Â 450Â Â 500Â Â | 500 | 650 |
40 | 25Â Â 50Â Â 75Â Â 80Â Â 100Â Â 125Â Â 150Â Â 160Â Â 175Â Â 200Â Â 250Â Â 300Â Â 350Â Â 400Â Â 450Â Â 500Â Â | 500 | 650 |
Bore/Symbol |
A | A1 | A2 | B | C | D | D1 | E | F | G | H | I | J | K | L |
16 | 104 | 104 | 90 | 38 | 52 | 15 | 15 | 24 | 14 | 11 | 16 | 10 | 5 | M6 x 1 | M16 x 1.5 |
20 | 131 | 122 | 110 | 40 | 70 | 21 | 12 | 28 | 12 | 16 | 20 | 12 | 6 | M8 x 1.25 | M22 x 1.5 |
25 | 135 | 128 | 114 | 44 | 70 | 21 | 14 | 30 | 14 | 16 | 22 | 17 | 6 | M10 x 1.25 | M22 x 1.5 |
32 | 141 | 128 | 114 | 44 | 70 | 27 | 14 | 30 | 14 | 16 | 22 | 17 | 6 | M10 x 1.25 | M24 x 2.0 |
40 | 165 | 152 | 138 | 46 | 92 | 27 | 14 | 32 | 14 | 22 | 24 | 17 | 7 | M12 x 1.25 | M30 x 2.0 |
Bore/Symbol |
M | P | Q | R | R1 | S | U | V | W | X | AR | AX | AY |
16 | 8 | 6 | 12 | 13 | 13 | 6 | 20 | 6 | / | M5 | 7 | 24 | 27.5 |
20 | 10 | 8 | 16 | 19 | 10 | 12 | 29 | 8 | 6 | G1/8 | 7 | 33 | 29 |
25 | 12 | 8 | 16 | 19 | 12 | 12 | 34 | 10 | 8 | G1/8 | 7 | 33 | 29 |
32 | 12 | 10 | 16 | 25 | 12 | 15 | 39.5 | 12 | 10 | G1/8 | 8 | 37 | 32 |
40 | 12 | 12 | 20 | 25 | 12 | 15 | 49.5 | 16 | 14 | G1/4 | 9 | 47 | 41 |
No. |
Name | Material |
1 | Front Cover | Hard Anodised Aluminum |
2 | Back Cover | Hard Anodised Aluminum |
3 | Barrel | Stainless Steel |
4 | Piston Rod | Chromed Carbon Steel |
5 | Piston | Aluminum |
6 | Piston Rod Seal | NBR |
7 | Piston Seal | NBR |
8 | Magnet | Plastic |
9 | Frong and Rear Cover | Carbon Steel |
10 | Piston Rod Screw | Carbon Steel |
11 | Bearing | Non-Lub Bearing |
12 | Anti-Fringtion Ring | PTFE |
13 | Cushioning Gasket | NBR |
14 | Fixing Screw | Carbon Steel |
15 | Cover Seal | NBR Â |
Bore  |
16 Â |
20 Â |
25 Â |
32 Â |
40 Â |
|||
Action type  |
Double acting or single acting  |
|||||||
Working Medium  |
Filtered Air  |
|||||||
Mounting Type  |
FA, LB,SDB Â |
|||||||
Working-Pressure  |
0.1~0.9MPa  |
|||||||
Proof Pressure  |
1.35MPa  |
|||||||
Temperature  |
0~70°C  |
|||||||
Speed  |
50~800mm/s  |
|||||||
Cushion Type  |
Butter spacer  |
|||||||
Buffer Stroke  |
20mm  |
26mm  |
45mm  |
|||||
Joint Pipe Bore  |
M5×0.8  |
G1/8 Â |
Cylinder Bore ID (mm) |
16 | 20 | 25 | 32 | 40 | 63 |
Acting Type | Double Acting | |||||
Working Medium | Air | |||||
Mounting Type | Basic type, LB, FA, SDB | |||||
Operating Pressure Range | 0.1 to 1.0 Mpa | |||||
Test Pressure | 1.35Mpa | |||||
Operating Ambient Temperature ) | -5 to 70 | |||||
Speed Range | 50 to 800 mm/s | |||||
Buffer Type | Adjustable Cushion is Optional |
Bore |
16 | 20 | 25 | 32 | 40 | |
Operation Type | Double Acting or Single Acting | |||||
Working Medium | Air | |||||
Pressure Range | 0.05Mpa--0.85Mpa(7.3--123Psi) | |||||
Proof Pressure | 1.35MPa(217psi) | |||||
Working Temperature | 0--70ºC | |||||
Working Speed Range | 50--800 mm/s | |||||
Cushion | Gasket Cushioning | |||||
Port Size | M5X0.8 | G1/8 | G1/4 | |||
Mounting Accessories | BASIC, LB, FA, SDB |
Bore |
Standard Stroke | Max. Stroke | Allowable Stroke |
16 | 25Â Â 50Â Â 75Â Â 80Â Â 100Â Â 125Â Â 150Â Â 160Â Â 175Â Â 200 | 300 | 500 |
20 | 25Â Â 50Â Â 75Â Â 80Â Â 100Â Â 125Â Â 150Â Â 160Â Â 175Â Â 200Â Â 250Â Â 300 | 500 | 650 |
25 | 25Â Â 50Â Â 75Â Â 80Â Â 100Â Â 125Â Â 150Â Â 160Â Â 175Â Â 200Â Â 250Â Â 300Â Â 350Â Â 400Â Â 450Â Â 500 | 500 | 650 |
32 | 25Â Â 50Â Â 75Â Â 80Â Â 100Â Â 125Â Â 150Â Â 160Â Â 175Â Â 200Â Â 250Â Â 300Â Â 350Â Â 400Â Â 450Â Â 500Â Â | 500 | 650 |
40 | 25Â Â 50Â Â 75Â Â 80Â Â 100Â Â 125Â Â 150Â Â 160Â Â 175Â Â 200Â Â 250Â Â 300Â Â 350Â Â 400Â Â 450Â Â 500Â Â | 500 | 650 |
Bore/Symbol |
A | A1 | A2 | B | C | D | D1 | E | F | G | H | I | J | K | L |
16 | 104 | 104 | 90 | 38 | 52 | 15 | 15 | 24 | 14 | 11 | 16 | 10 | 5 | M6 x 1 | M16 x 1.5 |
20 | 131 | 122 | 110 | 40 | 70 | 21 | 12 | 28 | 12 | 16 | 20 | 12 | 6 | M8 x 1.25 | M22 x 1.5 |
25 | 135 | 128 | 114 | 44 | 70 | 21 | 14 | 30 | 14 | 16 | 22 | 17 | 6 | M10 x 1.25 | M22 x 1.5 |
32 | 141 | 128 | 114 | 44 | 70 | 27 | 14 | 30 | 14 | 16 | 22 | 17 | 6 | M10 x 1.25 | M24 x 2.0 |
40 | 165 | 152 | 138 | 46 | 92 | 27 | 14 | 32 | 14 | 22 | 24 | 17 | 7 | M12 x 1.25 | M30 x 2.0 |
Bore/Symbol |
M | P | Q | R | R1 | S | U | V | W | X | AR | AX | AY |
16 | 8 | 6 | 12 | 13 | 13 | 6 | 20 | 6 | / | M5 | 7 | 24 | 27.5 |
20 | 10 | 8 | 16 | 19 | 10 | 12 | 29 | 8 | 6 | G1/8 | 7 | 33 | 29 |
25 | 12 | 8 | 16 | 19 | 12 | 12 | 34 | 10 | 8 | G1/8 | 7 | 33 | 29 |
32 | 12 | 10 | 16 | 25 | 12 | 15 | 39.5 | 12 | 10 | G1/8 | 8 | 37 | 32 |
40 | 12 | 12 | 20 | 25 | 12 | 15 | 49.5 | 16 | 14 | G1/4 | 9 | 47 | 41 |
No. |
Name | Material |
1 | Front Cover | Hard Anodised Aluminum |
2 | Back Cover | Hard Anodised Aluminum |
3 | Barrel | Stainless Steel |
4 | Piston Rod | Chromed Carbon Steel |
5 | Piston | Aluminum |
6 | Piston Rod Seal | NBR |
7 | Piston Seal | NBR |
8 | Magnet | Plastic |
9 | Frong and Rear Cover | Carbon Steel |
10 | Piston Rod Screw | Carbon Steel |
11 | Bearing | Non-Lub Bearing |
12 | Anti-Fringtion Ring | PTFE |
13 | Cushioning Gasket | NBR |
14 | Fixing Screw | Carbon Steel |
15 | Cover Seal | NBR Â |
Bore  |
16 Â |
20 Â |
25 Â |
32 Â |
40 Â |
|||
Action type  |
Double acting or single acting  |
|||||||
Working Medium  |
Filtered Air  |
|||||||
Mounting Type  |
FA, LB,SDB Â |
|||||||
Working-Pressure  |
0.1~0.9MPa  |
|||||||
Proof Pressure  |
1.35MPa  |
|||||||
Temperature  |
0~70°C  |
|||||||
Speed  |
50~800mm/s  |
|||||||
Cushion Type  |
Butter spacer  |
|||||||
Buffer Stroke  |
20mm  |
26mm  |
45mm  |
|||||
Joint Pipe Bore  |
M5×0.8  |
G1/8 Â |
Cylinder Bore ID (mm) |
16 | 20 | 25 | 32 | 40 | 63 |
Acting Type | Double Acting | |||||
Working Medium | Air | |||||
Mounting Type | Basic type, LB, FA, SDB | |||||
Operating Pressure Range | 0.1 to 1.0 Mpa | |||||
Test Pressure | 1.35Mpa | |||||
Operating Ambient Temperature ) | -5 to 70 | |||||
Speed Range | 50 to 800 mm/s | |||||
Buffer Type | Adjustable Cushion is Optional |
Huifeng Wear Resistant built joint venture with Vautid GmbH manufacturing comprehensive Flux Cored Welding Wire and Electrode as an professional wear solution provider.
We offer welding wires for low, medium and high alloy hardfacing, for mild steel fabrications, Diameters range from 1.2 mm to 4.0 mm, using our own manufacturing technology. In addition to cored wires, our range of consumables includes tubular welding electrodes.
HP Welding manufactures an extensive range of flux cored and metal cored hardfacing consumables. We offer welding wires for low, medium and high alloy hardfacing, which provide the ultimate protection against various types of wear, including abrasion, impact, mechanical fatigue, and more.
Our range of hardfacing welding wires dedicated to increasing abrasion resistance. Flux cored wires and metal cored wires suitable for increasing wear resistance of parts such as screw conveyors, fans, equipment used in agriculture & mining, grinding mills, vertical mills, screws, blades, ventilators, screw conveyors, riddles for hot materials, fans, crushers and more.
HP Welding manufactures a range of flux cored welding wire and metal cored welding wire for different cladding applications to increase wear resistance. With our cladding wires, you will prevent wear problems from abrasion, impact, temperature, and increase the service life of your parts.
HP Welding wire could make the ultra-hard deposit offering extremely high resistance to abrasion under high stresses and moderate impacts
HP Welding wire forms the ultra-hard deposit offering highest resistance to abrasion which contains boron carbides of extreme hardness
HP Flux Cored Wire Spec data, Chemicals and Applications
Item |
Chemicals |
Hardness (HRc) |
Application |
|||||||
C |
Si |
Mn |
Cr |
Mo |
B |
Others |
Fe |
|||
HP-280Mo |
4.5 |
0.8 |
0.6 |
28 |
1 |
|
|
Balance |
58~62 |
Coal Mill; Vertical Mill |
HP-280 |
4.5 |
0.8 |
0.6 |
28 |
|
|
Ni:0.15 |
Balance |
58~62 |
|
HP-252B |
5 |
0.8 |
0.6 |
25 |
|
0.38 |
|
Balance |
58~62 |
|
HP-252B+ |
5 |
0.8 |
0.6 |
25 |
|
0.7 |
|
Balance |
59~64 |
Wear Plate |
HP-1996 |
0.08 |
0.8 |
6.5 |
19.8 |
|
|
Ni:9 |
Balance |
HB180-220 |
Buffer layer |
HP-250 |
0.11 |
0.5 |
1.5 |
1.1 |
0.25 |
|
|
Balance |
24-32 |
Welding Recondition Backing weld |
HP-265 |
5 |
0.7 |
0.5 |
22 |
|
|
Nb:7 |
Balance |
61-64 |
Slag Mill; Hardfacing Enhancement Layer |
Niobium Carbide Welding Wire,Molybdenum Carbide Welding Wire,Tungsten Carbide Welding Wire,Hardfacing Electrode,Alloy Welding
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