Сипаттама
roller-chain-manufacturers.com
Коррозияға төзімді тізбектер
Three surface-treatment series for demanding environments — zinc-plated (ZP), nickel-plated (NP), and Dacromet-plated (DR). ANSI sizes 25–160 · ISO sizes 04B–32B · pitch 6–50.8 mm · breaking load 3–250 kN. Drop-in replacement for standard chains — existing sprockets require no modification.
Zinc-plated (ZP)
Best-value outdoor protection. Passes 250 h salt-spray testing without red rust. Sacrificial barrier protects steel even at scratches. Same breaking load and dimensions as uncoated standard chains.
Ашық ауада
Agricultural
Nickel-plated (NP)
Harder surface with excellent wear resistance. Individual components plated before assembly for complete interior coverage. Pre-lubricated with mineral oil. Clean silver appearance.
Gate operators
Boat lifts
Dacromet-plated (DR)
No hydrogen embrittlement risk. Uniform coverage on complex contours including pin ends and rivet heads. For chemical splash, acid vapour, and prolonged high-humidity exposure.
Wastewater
Сериялар
3
ZP · NP · DR
Sizes / series
25
04B–32B / 25–160
Дыбыс биіктігі диапазоны
6–50.8
мм
Жүктемені бұзу
3–250
кН
ZP salt spray
250 h
no red rust
Zinc-plated chain specifications (ZP series)
ANSI 25ZP–160ZP and ISO 04BZP–32BZP · carbon steel with zinc electroplating · same dimensions as ISO/ANSI standard roller chain
| Тізбек нөмірі | Қадам (мм) | Roller ø d₁ (mm) | Inner width b₁ (mm) | Pin ø d₂ (mm) | Plate H h₂ (mm) | Breaking load (kN/lbf) | Салмағы (кг/м) |
|---|---|---|---|---|---|---|---|
| *25ZP | 6.350 | 3.30 | 3.18 | 2.31 | 6.00 | 3.50 / 795 | 0.15 |
| *35ZP | 9.525 | 5.08 | 4.77 | 3.58 | 9.00 | 7.90 / 1,795 | 0.33 |
| 41ZP | 12.700 | 7.77 | 6.25 | 3.58 | 9.91 | 6.67 / 1,516 | 0.41 |
| 40ZP | 12.700 | 7.95 | 7.85 | 3.96 | 12.00 | 14.10 / 3,205 | 0.62 |
| 50ZP | 15.875 | 10.16 | 9.40 | 5.08 | 15.09 | 22.20 / 5,045 | 1.02 |
| 60ZP | 19.050 | 11.91 | 12.57 | 5.94 | 18.00 | 31.80 / 7,227 | 1.50 |
| 80ZP | 25.400 | 15.88 | 15.75 | 7.92 | 24.00 | 56.70 / 12,886 | 2.60 |
| 100ZP | 31.750 | 19.05 | 18.90 | 9.53 | 30.00 | 88.50 / 20,114 | 3.91 |
| 120ZP | 38.100 | 22.23 | 25.22 | 11.10 | 35.70 | 127.00 / 28,864 | 5.62 |
| 140ZP | 44.450 | 25.40 | 25.22 | 12.70 | 41.00 | 172.40 / 39,182 | 7.50 |
| 160ZP | 50.800 | 28.58 | 31.55 | 14.27 | 47.80 | 226.80 / 51,545 | 10.10 |
| 04BZP | 6.000 | 4.00 | 2.80 | 1.85 | 5.00 | 3.00 / 682 | 0.11 |
| 05BZP | 8.000 | 5.00 | 3.00 | 2.31 | 7.10 | 5.00 / 1,136 | 0.20 |
| #06BZP | 9.525 | 6.35 | 5.72 | 3.28 | 8.20 | 9.00 / 2,045 | 0.41 |
| 08BZP | 12.700 | 8.51 | 7.75 | 4.45 | 11.80 | 18.00 / 4,091 | 0.69 |
| 10BZP | 15.875 | 10.16 | 9.65 | 5.08 | 14.70 | 22.40 / 5,091 | 0.93 |
| 12BZP | 19.050 | 12.07 | 11.68 | 5.72 | 16.00 | 29.00 / 6,591 | 1.15 |
| 16BZP | 25.400 | 15.88 | 17.02 | 8.28 | 21.00 | 60.00 / 13,636 | 2.71 |
| 20BZP | 31.750 | 19.05 | 19.56 | 10.19 | 26.40 | 95.00 / 21,591 | 3.70 |
| 24BZP | 38.100 | 25.40 | 25.40 | 14.63 | 33.20 | 160.00 / 36,364 | 7.10 |
| 28BZP | 44.450 | 27.94 | 30.99 | 15.90 | 36.70 | 200.00 / 45,455 | 8.50 |
| 32BZP | 50.800 | 29.21 | 30.99 | 17.81 | 42.00 | 250.00 / 56,818 | 10.25 |
* Bush chain: d₁ = external diameter of bush. # Straight side plates. Duplex & Triplex ZP chains available in all sizes. Double-pitch ZP conveyor chains on request.
Nickel-plated chain specifications (NP series)
ANSI 25NP–160NP and ISO 04BNP–32BNP · sizes 25–120 plated per-component before assembly for full interior coverage
| Тізбек нөмірі | Қадам (мм) | Roller ø d₁ (mm) | Inner width b₁ (mm) | Pin ø d₂ (mm) | Plate H h₂ (mm) | Breaking load (kN/lbf) | Салмағы (кг/м) |
|---|---|---|---|---|---|---|---|
| *25NP | 6.350 | 3.30 | 3.18 | 2.31 | 6.00 | 3.50 / 795 | 0.15 |
| *35NP | 9.525 | 5.08 | 4.77 | 3.58 | 9.00 | 7.90 / 1,795 | 0.33 |
| 40NP | 12.700 | 7.95 | 7.85 | 3.96 | 12.00 | 14.10 / 3,205 | 0.62 |
| 50NP | 15.875 | 10.16 | 9.40 | 5.08 | 15.09 | 22.20 / 5,045 | 1.02 |
| 60NP | 19.050 | 11.91 | 12.57 | 5.94 | 18.00 | 31.80 / 7,227 | 1.50 |
| 80NP | 25.400 | 15.88 | 15.75 | 7.92 | 24.00 | 56.70 / 12,886 | 2.60 |
| 100NP | 31.750 | 19.05 | 18.90 | 9.53 | 30.00 | 88.50 / 20,114 | 3.91 |
| 120NP | 38.100 | 22.23 | 25.22 | 11.10 | 35.70 | 127.00 / 28,864 | 5.62 |
| 140NP | 44.450 | 25.40 | 25.22 | 12.70 | 41.00 | 172.40 / 39,182 | 7.50 |
| 160NP | 50.800 | 28.58 | 31.55 | 14.27 | 47.80 | 226.80 / 51,545 | 10.10 |
| 08BNP | 12.700 | 8.51 | 7.75 | 4.45 | 11.80 | 18.00 / 4,091 | 0.69 |
| 16BNP | 25.400 | 15.88 | 17.02 | 8.28 | 21.00 | 60.00 / 13,636 | 2.71 |
| 32BNP | 50.800 | 29.21 | 30.99 | 17.81 | 42.00 | 250.00 / 56,818 | 10.25 |
All 25 sizes available — table shows representative selection. Full NP table matches ZP dimensions. * Bush chain. # Straight side plates. Duplex & Triplex NP chains available. Double-pitch NP conveyor chains on request.
Dacromet-plated chain specifications (DR series)
ANSI 25DR–160DR and ISO 04BDR–32BDR · chrome-free zinc–aluminium coating · no hydrogen embrittlement risk
| Тізбек нөмірі | Қадам (мм) | Roller ø d₁ (mm) | Inner width b₁ (mm) | Pin ø d₂ (mm) | Plate H h₂ (mm) | Breaking load (kN/lbf) | Салмағы (кг/м) |
|---|---|---|---|---|---|---|---|
| *25DR | 6.350 | 3.30 | 3.18 | 2.31 | 6.00 | 3.50 / 795 | 0.15 |
| 50DR | 15.875 | 10.16 | 9.40 | 5.08 | 15.09 | 22.20 / 5,045 | 1.02 |
| 80DR | 25.400 | 15.88 | 15.75 | 7.92 | 24.00 | 56.70 / 12,886 | 2.60 |
| 100DR | 31.750 | 19.05 | 18.90 | 9.53 | 30.00 | 88.50 / 20,114 | 3.91 |
| 160DR | 50.800 | 28.58 | 31.55 | 14.27 | 47.80 | 226.80 / 51,545 | 10.10 |
| 08BDR | 12.700 | 8.51 | 7.75 | 4.45 | 11.80 | 18.00 / 4,091 | 0.69 |
| 32BDR | 50.800 | 29.21 | 30.99 | 17.81 | 42.00 | 250.00 / 56,818 | 10.25 |
Representative sizes shown — all 25 DR sizes available, dimensions identical to ZP/NP equivalents. * Bush chain. # Straight side plates. Duplex & Triplex DR chains available. Double-pitch DR conveyor chains on request.
Әдеттегі қолданыстар
316 тот баспайтын болаттан жасалған тізбектер — also available for full washdown environments
Rated to 204 °C continuous operation. Hollow-bushing design minimises food particle entrapment. Approximately 50% lighter than carbon-steel equivalent. Available in ANSI and ISO pitch, simplex to triplex.
Тапсырыс беруге дайынсыз ба немесе арнайы ұзындық қажет пе?
Send us your chain number, length in metres or links, and quantity. Duplex, triplex, and cut-to-length orders welcome. Minimum order quantities apply for some plating options — enquire for details.
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