विवरण
roller-chain-manufacturers.com
जंग प्रतिरोधी चेन
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.
बाहरी
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
शृंखला
3
ZP · NP · DR
Sizes / series
25
04B–32B / 25–160
Pitch range
6–50.8
मिमी
ब्रेकिंग लोड
3–250
के.एन.
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
| चेन नंबर | पिच (मिमी) | Roller ø d₁ (mm) | Inner width b₁ (mm) | Pin ø d₂ (mm) | Plate H h₂ (mm) | Breaking load (kN/lbf) | वजन (किलोग्राम/मीटर) |
|---|---|---|---|---|---|---|---|
| *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 |
| 41जेडपी | 12.700 | 7.77 | 6.25 | 3.58 | 9.91 | 6.67 / 1,516 | 0.41 |
| 40जेडपी | 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 |
| 60जेडपी | 19.050 | 11.91 | 12.57 | 5.94 | 18.00 | 31.80 / 7,227 | 1.50 |
| 80जेडपी | 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 |
| 120जेडपी | 38.100 | 22.23 | 25.22 | 11.10 | 35.70 | 127.00 / 28,864 | 5.62 |
| 140जेडपी | 44.450 | 25.40 | 25.22 | 12.70 | 41.00 | 172.40 / 39,182 | 7.50 |
| 160जेडपी | 50.800 | 28.58 | 31.55 | 14.27 | 47.80 | 226.80 / 51,545 | 10.10 |
| 04बीजेडपी | 6.000 | 4.00 | 2.80 | 1.85 | 5.00 | 3.00 / 682 | 0.11 |
| 05बीजेडपी | 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 |
| 08बीजेडपी | 12.700 | 8.51 | 7.75 | 4.45 | 11.80 | 18.00 / 4,091 | 0.69 |
| 10बीजेडपी | 15.875 | 10.16 | 9.65 | 5.08 | 14.70 | 22.40 / 5,091 | 0.93 |
| 12बीजेडपी | 19.050 | 12.07 | 11.68 | 5.72 | 16.00 | 29.00 / 6,591 | 1.15 |
| 16बीजेडपी | 25.400 | 15.88 | 17.02 | 8.28 | 21.00 | 60.00 / 13,636 | 2.71 |
| 20बीजेडपी | 31.750 | 19.05 | 19.56 | 10.19 | 26.40 | 95.00 / 21,591 | 3.70 |
| 24बीजेडपी | 38.100 | 25.40 | 25.40 | 14.63 | 33.20 | 160.00 / 36,364 | 7.10 |
| 28बीजेडपी | 44.450 | 27.94 | 30.99 | 15.90 | 36.70 | 200.00 / 45,455 | 8.50 |
| 32बीजेडपी | 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
| चेन नंबर | पिच (मिमी) | Roller ø d₁ (mm) | Inner width b₁ (mm) | Pin ø d₂ (mm) | Plate H h₂ (mm) | Breaking load (kN/lbf) | वजन (किलोग्राम/मीटर) |
|---|---|---|---|---|---|---|---|
| *25एनपी | 6.350 | 3.30 | 3.18 | 2.31 | 6.00 | 3.50 / 795 | 0.15 |
| *35एनपी | 9.525 | 5.08 | 4.77 | 3.58 | 9.00 | 7.90 / 1,795 | 0.33 |
| 40एनपी | 12.700 | 7.95 | 7.85 | 3.96 | 12.00 | 14.10 / 3,205 | 0.62 |
| 50एनपी | 15.875 | 10.16 | 9.40 | 5.08 | 15.09 | 22.20 / 5,045 | 1.02 |
| 60एनपी | 19.050 | 11.91 | 12.57 | 5.94 | 18.00 | 31.80 / 7,227 | 1.50 |
| 80एनपी | 25.400 | 15.88 | 15.75 | 7.92 | 24.00 | 56.70 / 12,886 | 2.60 |
| 100एनपी | 31.750 | 19.05 | 18.90 | 9.53 | 30.00 | 88.50 / 20,114 | 3.91 |
| 120एनपी | 38.100 | 22.23 | 25.22 | 11.10 | 35.70 | 127.00 / 28,864 | 5.62 |
| 140एनपी | 44.450 | 25.40 | 25.22 | 12.70 | 41.00 | 172.40 / 39,182 | 7.50 |
| 160एनपी | 50.800 | 28.58 | 31.55 | 14.27 | 47.80 | 226.80 / 51,545 | 10.10 |
| 08बीएनपी | 12.700 | 8.51 | 7.75 | 4.45 | 11.80 | 18.00 / 4,091 | 0.69 |
| 16बीएनपी | 25.400 | 15.88 | 17.02 | 8.28 | 21.00 | 60.00 / 13,636 | 2.71 |
| 32बीएनपी | 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
| चेन नंबर | पिच (मिमी) | Roller ø d₁ (mm) | Inner width b₁ (mm) | Pin ø d₂ (mm) | Plate H h₂ (mm) | Breaking load (kN/lbf) | वजन (किलोग्राम/मीटर) |
|---|---|---|---|---|---|---|---|
| *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 |
| 08बीडीआर | 12.700 | 8.51 | 7.75 | 4.45 | 11.80 | 18.00 / 4,091 | 0.69 |
| 32बीडीआर | 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.
Typical applications
316 स्टेनलेस स्टील की चेन — 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.
क्या आप ऑर्डर करने के लिए तैयार हैं या आपको अपनी पसंद की लंबाई चाहिए?
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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