{"id":666,"date":"2026-01-13T07:39:34","date_gmt":"2026-01-13T07:39:34","guid":{"rendered":"https:\/\/roller-chain-manufacturers.com\/?post_type=product&p=666"},"modified":"2026-08-26T09:36:30","modified_gmt":"2026-08-26T09:36:30","slug":"korroosionkestavat-ketjut","status":"publish","type":"product","link":"https:\/\/roller-chain-manufacturers.com\/fi\/tuote\/korroosionkestavat-ketjut\/","title":{"rendered":"Korroosionkest\u00e4v\u00e4t ketjut"},"content":{"rendered":"

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\"Korroosionkest\u00e4v\u00e4troller-chain-manufacturers.com<\/p>\n

Korroosionkest\u00e4v\u00e4t ketjut<\/h2>\n

Three surface-treatment series for demanding environments \u2014 zinc-plated (ZP), nickel-plated (NP), and Dacromet-plated (DR). ANSI sizes 25\u2013160 \u00b7 ISO sizes 04B\u201332B \u00b7 pitch 6\u201350.8 mm \u00b7 breaking load 3\u2013250 kN. Drop-in replacement for standard chains \u2014 existing sprockets require no modification.<\/p>\n<\/div>\n

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\ud83d\udee1<\/div>\n

Zinc-plated (ZP)<\/span><\/p>\n<\/div>\n

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.<\/p>\n

250 h salt spray<\/span>
\nUlkona<\/span>
\nAgricultural<\/span><\/div>\n<\/div>\n

<\/p>\n

\n
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\ud83d\udc8e<\/div>\n

Nickel-plated (NP)<\/span><\/p>\n<\/div>\n

Harder surface with excellent wear resistance. Individual components plated before assembly for complete interior coverage. Pre-lubricated with mineral oil. Clean silver appearance.<\/p>\n

Food-adjacent<\/span>
\nGate operators<\/span>
\nBoat lifts<\/span><\/div>\n<\/div>\n

<\/p>\n

\n
\n
\u2697<\/div>\n

Dacromet-plated (DR)<\/span><\/p>\n<\/div>\n

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.<\/p>\n

Chemical plant<\/span>
\nWastewater<\/span><\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

Sarja<\/p>\n

3<\/p>\n

ZP \u00b7 NP \u00b7 DR<\/p>\n<\/div>\n

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Sizes \/ series<\/p>\n

25<\/p>\n

04B\u201332B \/ 25\u2013160<\/p>\n<\/div>\n

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Pitch range<\/p>\n

6\u201350.8<\/p>\n

mm<\/p>\n<\/div>\n

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Murtokuorma<\/p>\n

3\u2013250<\/p>\n

kN<\/p>\n<\/div>\n

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ZP salt spray<\/p>\n

250 h<\/p>\n

no red rust<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

Zinc-plated chain specifications (ZP series)<\/h2>\n

ANSI 25ZP\u2013160ZP and ISO 04BZP\u201332BZP \u00b7 carbon steel with zinc electroplating \u00b7 same dimensions as ISO\/ANSI standard roller chain<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Ketjun nro<\/th>\nJako (mm)<\/th>\nRoller \u00f8 d\u2081 (mm)<\/th>\nInner width b\u2081 (mm)<\/th>\nPin \u00f8 d\u2082 (mm)<\/th>\nPlate H h\u2082 (mm)<\/th>\nBreaking load (kN\/lbf)<\/th>\nPaino (kg\/m\u00b2)<\/th>\n<\/tr>\n<\/thead>\n
*25ZP<\/td>\n6.350<\/td>\n3.30<\/td>\n3.18<\/td>\n2.31<\/td>\n6.00<\/td>\n3.50 \/ 795<\/td>\n0.15<\/td>\n<\/tr>\n
*35ZP<\/td>\n9.525<\/td>\n5.08<\/td>\n4.77<\/td>\n3.58<\/td>\n9.00<\/td>\n7.90 \/ 1,795<\/td>\n0.33<\/td>\n<\/tr>\n
41ZP<\/td>\n12.700<\/td>\n7.77<\/td>\n6.25<\/td>\n3.58<\/td>\n9.91<\/td>\n6.67 \/ 1,516<\/td>\n0.41<\/td>\n<\/tr>\n
40ZP<\/td>\n12.700<\/td>\n7.95<\/td>\n7.85<\/td>\n3.96<\/td>\n12.00<\/td>\n14.10 \/ 3,205<\/td>\n0.62<\/td>\n<\/tr>\n
50ZP<\/td>\n15.875<\/td>\n10.16<\/td>\n9.40<\/td>\n5.08<\/td>\n15.09<\/td>\n22.20 \/ 5,045<\/td>\n1.02<\/td>\n<\/tr>\n
60ZP<\/td>\n19.050<\/td>\n11.91<\/td>\n12.57<\/td>\n5.94<\/td>\n18.00<\/td>\n31.80 \/ 7,227<\/td>\n1.50<\/td>\n<\/tr>\n
80ZP<\/td>\n25.400<\/td>\n15.88<\/td>\n15.75<\/td>\n7.92<\/td>\n24.00<\/td>\n56.70 \/ 12,886<\/td>\n2.60<\/td>\n<\/tr>\n
100ZP<\/td>\n31.750<\/td>\n19.05<\/td>\n18.90<\/td>\n9.53<\/td>\n30.00<\/td>\n88.50 \/ 20,114<\/td>\n3.91<\/td>\n<\/tr>\n
120ZP<\/td>\n38.100<\/td>\n22.23<\/td>\n25.22<\/td>\n11.10<\/td>\n35.70<\/td>\n127.00 \/ 28,864<\/td>\n5.62<\/td>\n<\/tr>\n
140ZP<\/td>\n44.450<\/td>\n25.40<\/td>\n25.22<\/td>\n12.70<\/td>\n41.00<\/td>\n172.40 \/ 39,182<\/td>\n7.50<\/td>\n<\/tr>\n
160ZP<\/td>\n50.800<\/td>\n28.58<\/td>\n31.55<\/td>\n14.27<\/td>\n47.80<\/td>\n226.80 \/ 51,545<\/td>\n10.10<\/td>\n<\/tr>\n

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04BZP<\/td>\n6.000<\/td>\n4.00<\/td>\n2.80<\/td>\n1.85<\/td>\n5.00<\/td>\n3.00 \/ 682<\/td>\n0.11<\/td>\n<\/tr>\n
05BZP<\/td>\n8.000<\/td>\n5.00<\/td>\n3.00<\/td>\n2.31<\/td>\n7.10<\/td>\n5.00 \/ 1,136<\/td>\n0.20<\/td>\n<\/tr>\n
#06BZP<\/td>\n9.525<\/td>\n6.35<\/td>\n5.72<\/td>\n3.28<\/td>\n8.20<\/td>\n9.00 \/ 2,045<\/td>\n0.41<\/td>\n<\/tr>\n
08BZP<\/td>\n12.700<\/td>\n8.51<\/td>\n7.75<\/td>\n4.45<\/td>\n11.80<\/td>\n18.00 \/ 4,091<\/td>\n0.69<\/td>\n<\/tr>\n
10BZP<\/td>\n15.875<\/td>\n10.16<\/td>\n9.65<\/td>\n5.08<\/td>\n14.70<\/td>\n22.40 \/ 5,091<\/td>\n0.93<\/td>\n<\/tr>\n
12BZP<\/td>\n19.050<\/td>\n12.07<\/td>\n11.68<\/td>\n5.72<\/td>\n16.00<\/td>\n29.00 \/ 6,591<\/td>\n1.15<\/td>\n<\/tr>\n
16BZP<\/td>\n25.400<\/td>\n15.88<\/td>\n17.02<\/td>\n8.28<\/td>\n21.00<\/td>\n60.00 \/ 13,636<\/td>\n2.71<\/td>\n<\/tr>\n
20BZP<\/td>\n31.750<\/td>\n19.05<\/td>\n19.56<\/td>\n10.19<\/td>\n26.40<\/td>\n95.00 \/ 21,591<\/td>\n3.70<\/td>\n<\/tr>\n
24BZP<\/td>\n38.100<\/td>\n25.40<\/td>\n25.40<\/td>\n14.63<\/td>\n33.20<\/td>\n160.00 \/ 36,364<\/td>\n7.10<\/td>\n<\/tr>\n
28BZP<\/td>\n44.450<\/td>\n27.94<\/td>\n30.99<\/td>\n15.90<\/td>\n36.70<\/td>\n200.00 \/ 45,455<\/td>\n8.50<\/td>\n<\/tr>\n
32BZP<\/td>\n50.800<\/td>\n29.21<\/td>\n30.99<\/td>\n17.81<\/td>\n42.00<\/td>\n250.00 \/ 56,818<\/td>\n10.25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

* Bush chain: d\u2081 = external diameter of bush. # Straight side plates. Duplex & Triplex ZP chains available in all sizes. Double-pitch ZP conveyor chains on request.\"Raskaan<\/p>\n

Nickel-plated chain specifications (NP series)<\/h2>\n

ANSI 25NP\u2013160NP and ISO 04BNP\u201332BNP \u00b7 sizes 25\u2013120 plated per-component before assembly for full interior coverage<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Ketjun nro<\/th>\nJako (mm)<\/th>\nRoller \u00f8 d\u2081 (mm)<\/th>\nInner width b\u2081 (mm)<\/th>\nPin \u00f8 d\u2082 (mm)<\/th>\nPlate H h\u2082 (mm)<\/th>\nBreaking load (kN\/lbf)<\/th>\nPaino (kg\/m\u00b2)<\/th>\n<\/tr>\n<\/thead>\n
*25NP<\/td>\n6.350<\/td>\n3.30<\/td>\n3.18<\/td>\n2.31<\/td>\n6.00<\/td>\n3.50 \/ 795<\/td>\n0.15<\/td>\n<\/tr>\n
*35NP<\/td>\n9.525<\/td>\n5.08<\/td>\n4.77<\/td>\n3.58<\/td>\n9.00<\/td>\n7.90 \/ 1,795<\/td>\n0.33<\/td>\n<\/tr>\n
40NP<\/td>\n12.700<\/td>\n7.95<\/td>\n7.85<\/td>\n3.96<\/td>\n12.00<\/td>\n14.10 \/ 3,205<\/td>\n0.62<\/td>\n<\/tr>\n
50NP<\/td>\n15.875<\/td>\n10.16<\/td>\n9.40<\/td>\n5.08<\/td>\n15.09<\/td>\n22.20 \/ 5,045<\/td>\n1.02<\/td>\n<\/tr>\n
60NP<\/td>\n19.050<\/td>\n11.91<\/td>\n12.57<\/td>\n5.94<\/td>\n18.00<\/td>\n31.80 \/ 7,227<\/td>\n1.50<\/td>\n<\/tr>\n
80NP<\/td>\n25.400<\/td>\n15.88<\/td>\n15.75<\/td>\n7.92<\/td>\n24.00<\/td>\n56.70 \/ 12,886<\/td>\n2.60<\/td>\n<\/tr>\n
100NP<\/td>\n31.750<\/td>\n19.05<\/td>\n18.90<\/td>\n9.53<\/td>\n30.00<\/td>\n88.50 \/ 20,114<\/td>\n3.91<\/td>\n<\/tr>\n
120NP<\/td>\n38.100<\/td>\n22.23<\/td>\n25.22<\/td>\n11.10<\/td>\n35.70<\/td>\n127.00 \/ 28,864<\/td>\n5.62<\/td>\n<\/tr>\n
140NP<\/td>\n44.450<\/td>\n25.40<\/td>\n25.22<\/td>\n12.70<\/td>\n41.00<\/td>\n172.40 \/ 39,182<\/td>\n7.50<\/td>\n<\/tr>\n
160NP<\/td>\n50.800<\/td>\n28.58<\/td>\n31.55<\/td>\n14.27<\/td>\n47.80<\/td>\n226.80 \/ 51,545<\/td>\n10.10<\/td>\n<\/tr>\n
08BNP<\/td>\n12.700<\/td>\n8.51<\/td>\n7.75<\/td>\n4.45<\/td>\n11.80<\/td>\n18.00 \/ 4,091<\/td>\n0.69<\/td>\n<\/tr>\n
16BNP<\/td>\n25.400<\/td>\n15.88<\/td>\n17.02<\/td>\n8.28<\/td>\n21.00<\/td>\n60.00 \/ 13,636<\/td>\n2.71<\/td>\n<\/tr>\n
32BNP<\/td>\n50.800<\/td>\n29.21<\/td>\n30.99<\/td>\n17.81<\/td>\n42.00<\/td>\n250.00 \/ 56,818<\/td>\n10.25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All 25 sizes available \u2014 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.\"Raskaan<\/p>\n

Dacromet-plated chain specifications (DR series)<\/h2>\n

ANSI 25DR\u2013160DR and ISO 04BDR\u201332BDR \u00b7 chrome-free zinc\u2013aluminium coating \u00b7 no hydrogen embrittlement risk<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
Ketjun nro<\/th>\nJako (mm)<\/th>\nRoller \u00f8 d\u2081 (mm)<\/th>\nInner width b\u2081 (mm)<\/th>\nPin \u00f8 d\u2082 (mm)<\/th>\nPlate H h\u2082 (mm)<\/th>\nBreaking load (kN\/lbf)<\/th>\nPaino (kg\/m\u00b2)<\/th>\n<\/tr>\n<\/thead>\n
*25DR<\/td>\n6.350<\/td>\n3.30<\/td>\n3.18<\/td>\n2.31<\/td>\n6.00<\/td>\n3.50 \/ 795<\/td>\n0.15<\/td>\n<\/tr>\n
50DR<\/td>\n15.875<\/td>\n10.16<\/td>\n9.40<\/td>\n5.08<\/td>\n15.09<\/td>\n22.20 \/ 5,045<\/td>\n1.02<\/td>\n<\/tr>\n
80DR<\/td>\n25.400<\/td>\n15.88<\/td>\n15.75<\/td>\n7.92<\/td>\n24.00<\/td>\n56.70 \/ 12,886<\/td>\n2.60<\/td>\n<\/tr>\n
100DR<\/td>\n31.750<\/td>\n19.05<\/td>\n18.90<\/td>\n9.53<\/td>\n30.00<\/td>\n88.50 \/ 20,114<\/td>\n3.91<\/td>\n<\/tr>\n
160DR<\/td>\n50.800<\/td>\n28.58<\/td>\n31.55<\/td>\n14.27<\/td>\n47.80<\/td>\n226.80 \/ 51,545<\/td>\n10.10<\/td>\n<\/tr>\n
08BDR<\/td>\n12.700<\/td>\n8.51<\/td>\n7.75<\/td>\n4.45<\/td>\n11.80<\/td>\n18.00 \/ 4,091<\/td>\n0.69<\/td>\n<\/tr>\n
32 makuuhuonetta<\/td>\n50.800<\/td>\n29.21<\/td>\n30.99<\/td>\n17.81<\/td>\n42.00<\/td>\n250.00 \/ 56,818<\/td>\n10.25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Representative sizes shown \u2014 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.\"Raskaan<\/p>\n

Typical applications<\/h2>\n
\n
\ud83e\udd57<\/span>Food and beverage processing<\/div>\n
\ud83d\ude9c<\/span>Maatalouskoneet<\/div>\n
\u2693<\/span>Marine and coastal equipment<\/div>\n
\ud83d\udeaa<\/span>Outdoor gate and door drives<\/div>\n
\ud83d\udca7<\/span>Wastewater treatment conveyors<\/div>\n
\ud83c\udfed<\/span>Chemical plant drives<\/div>\n<\/div>\n

<\/p>\n

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316 ruostumattomasta ter\u00e4ksest\u00e4 valmistetut ketjut<\/a> \u2014 also available for full washdown environments<\/p>\n

Rated to 204 \u00b0C 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.<\/p>\n<\/div>\n

<\/p>\n

\n
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Ready to order or need a custom length?<\/p>\n

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 \u2014 enquire for details.<\/p>\n<\/div>\n<\/div>\n

gzl:n muokkaama<\/p>","protected":false},"excerpt":{"rendered":"

Korroosionkest\u00e4v\u00e4t ketjut on erityisesti suunniteltu ymp\u00e4rist\u00f6ihin, joissa on paljon kosteutta ja sy\u00f6vytt\u00e4vi\u00e4 kemikaaleja. N\u00e4it\u00e4 ketjuja on saatavana erilaisista metalliseoksista, kuten ruostumattomasta ter\u00e4ksest\u00e4 ja nikkel\u00f6ityn\u00e4. Ne on my\u00f6s valmistettu voidellusta ter\u00e4ksest\u00e4 korroosion est\u00e4miseksi. N\u00e4it\u00e4 ketjuja k\u00e4ytet\u00e4\u00e4n elintarviketeollisuudessa. N\u00e4iden ketjujen korroosionkest\u00e4v\u00e4t ominaisuudet tekev\u00e4t niist\u00e4 ihanteellisia elintarviketeollisuudelle. Lis\u00e4ksi niit\u00e4 voidaan k\u00e4ytt\u00e4\u00e4 teollisissa sovelluksissa, joissa ketju on puhdistettava usein.<\/p>","protected":false},"featured_media":701,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1401],"product_tag":[],"class_list":["post-666","product","type-product","status-publish","has-post-thumbnail","product_cat-roller-chain","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/roller-chain-manufacturers.com\/fi\/wp-json\/wp\/v2\/product\/666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roller-chain-manufacturers.com\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roller-chain-manufacturers.com\/fi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/fi\/wp-json\/wp\/v2\/comments?post=666"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/fi\/wp-json\/wp\/v2\/media\/701"}],"wp:attachment":[{"href":"https:\/\/roller-chain-manufacturers.com\/fi\/wp-json\/wp\/v2\/media?parent=666"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/fi\/wp-json\/wp\/v2\/product_brand?post=666"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/fi\/wp-json\/wp\/v2\/product_cat?post=666"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/fi\/wp-json\/wp\/v2\/product_tag?post=666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}