{"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":"correntes-resistentes-a-corrosao","status":"publish","type":"product","link":"https:\/\/roller-chain-manufacturers.com\/pt\/produto\/correntes-resistentes-a-corrosao\/","title":{"rendered":"Correntes resistentes \u00e0 corros\u00e3o"},"content":{"rendered":"

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\"Correntesfabricantes-de-correntes-de-rolos.com<\/p>\n

Correntes resistentes \u00e0 corros\u00e3o<\/h2>\n

Tr\u00eas s\u00e9ries de tratamento de superf\u00edcie para ambientes exigentes: zincado (ZP), niquelado (NP) e revestido com Dacromet (DR). Tamanhos ANSI 25\u2013160 \u00b7 Tamanhos ISO 04B\u201332B \u00b7 passo 6\u201350,8 mm \u00b7 carga de ruptura 3\u2013250 kN. Substitui\u00e7\u00e3o direta para correntes padr\u00e3o \u2014 as rodas dentadas existentes n\u00e3o requerem modifica\u00e7\u00e3o.<\/p>\n<\/div>\n

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\ud83d\udee1<\/div>\n

Zincado (ZP)<\/span><\/p>\n<\/div>\n

Prote\u00e7\u00e3o externa com a melhor rela\u00e7\u00e3o custo-benef\u00edcio. Aprovada em teste de n\u00e9voa salina de 250 horas sem apresentar ferrugem. A barreira de prote\u00e7\u00e3o protege o a\u00e7o mesmo em caso de arranh\u00f5es. Possui a mesma carga de ruptura e dimens\u00f5es que correntes padr\u00e3o sem revestimento.<\/p>\n

250 h de n\u00e9voa salina<\/span>
\nAr livre<\/span>
\nAgr\u00edcola<\/span><\/div>\n<\/div>\n

<\/p>\n

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

Niquelado (NP)<\/span><\/p>\n<\/div>\n

Superf\u00edcie mais resistente com excelente durabilidade. Componentes individuais revestidos antes da montagem para cobertura completa do interior. Pr\u00e9-lubrificados com \u00f3leo mineral. Apar\u00eancia prateada impec\u00e1vel.<\/p>\n

relacionado \u00e0 alimenta\u00e7\u00e3o<\/span>
\noperadores de port\u00e3o<\/span>
\nelevadores de barcos<\/span><\/div>\n<\/div>\n

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\n
\u2697<\/div>\n

Revestido com Dacromet (DR)<\/span><\/p>\n<\/div>\n

Sem risco de fragiliza\u00e7\u00e3o por hidrog\u00eanio. Cobertura uniforme em contornos complexos, incluindo extremidades de pinos e cabe\u00e7as de rebites. Para exposi\u00e7\u00e3o a respingos qu\u00edmicos, vapores \u00e1cidos e alta umidade prolongada.<\/p>\n

F\u00e1brica de produtos qu\u00edmicos<\/span>
\n\u00e1guas residuais<\/span><\/div>\n<\/div>\n<\/div>\n

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\n
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S\u00e9rie<\/p>\n

3<\/p>\n

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

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Tamanhos \/ s\u00e9ries<\/p>\n

25<\/p>\n

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

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amplitude de arremesso<\/p>\n

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

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

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Carga de ruptura<\/p>\n

3\u2013250<\/p>\n

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

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ZP spray de sal<\/p>\n

250 h<\/p>\n

sem ferrugem vermelha<\/p>\n<\/div>\n<\/div>\n

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Especifica\u00e7\u00f5es da corrente zincada (s\u00e9rie ZP)<\/h2>\n

ANSI 25ZP\u2013160ZP e ISO 04BZP\u201332BZP \u00b7 a\u00e7o carbono com revestimento de zinco \u00b7 mesmas dimens\u00f5es da corrente de rolos padr\u00e3o ISO\/ANSI<\/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
N\u00famero da corrente<\/th>\nPasso (mm)<\/th>\nDi\u00e2metro do rolo d\u2081 (mm)<\/th>\nLargura interna b\u2081 (mm)<\/th>\nPino \u00f8 d\u2082 (mm)<\/th>\nPlaca H h\u2082 (mm)<\/th>\nCarga de ruptura (kN\/lbf)<\/th>\nPeso (kg\/m)<\/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

* Corrente com bucha: d\u2081 = di\u00e2metro externo da bucha. Placas laterais retas #. Correntes ZP duplex e triplex dispon\u00edveis em todos os tamanhos. Correntes transportadoras ZP de passo duplo sob encomenda.\"Corrente<\/p>\n

Especifica\u00e7\u00f5es da corrente niquelada (s\u00e9rie NP)<\/h2>\n

ANSI 25NP\u2013160NP e ISO 04BNP\u201332BNP \u00b7 tamanhos 25\u2013120 revestidos por componente antes da montagem para cobertura interna completa<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
N\u00famero da corrente<\/th>\nPasso (mm)<\/th>\nDi\u00e2metro do rolo d\u2081 (mm)<\/th>\nLargura interna b\u2081 (mm)<\/th>\nPino \u00f8 d\u2082 (mm)<\/th>\nPlaca H h\u2082 (mm)<\/th>\nCarga de ruptura (kN\/lbf)<\/th>\nPeso (kg\/m)<\/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

Todos os 25 tamanhos dispon\u00edveis \u2014 a tabela mostra uma sele\u00e7\u00e3o representativa. A tabela NP completa corresponde \u00e0s dimens\u00f5es ZP. * Corrente com bucha. Placas laterais retas #. Correntes NP duplex e triplex dispon\u00edveis. Correntes transportadoras NP de passo duplo sob encomenda.\"Corrente<\/p>\n

Especifica\u00e7\u00f5es da corrente revestida com Dacromet (s\u00e9rie DR)<\/h2>\n

ANSI 25DR\u2013160DR e ISO 04BDR\u201332BDR \u00b7 revestimento de zinco-alum\u00ednio sem cromo \u00b7 sem risco de fragiliza\u00e7\u00e3o por hidrog\u00eanio<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
N\u00famero da corrente<\/th>\nPasso (mm)<\/th>\nDi\u00e2metro do rolo d\u2081 (mm)<\/th>\nLargura interna b\u2081 (mm)<\/th>\nPino \u00f8 d\u2082 (mm)<\/th>\nPlaca H h\u2082 (mm)<\/th>\nCarga de ruptura (kN\/lbf)<\/th>\nPeso (kg\/m)<\/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
32BDR<\/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

Tamanhos representativos mostrados \u2014 todos os 25 tamanhos DR dispon\u00edveis, dimens\u00f5es id\u00eanticas aos equivalentes ZP\/NP. * Corrente com bucha. Placas laterais retas #. Correntes DR duplex e triplex dispon\u00edveis. Correntes transportadoras DR de passo duplo sob encomenda.\"Corrente<\/p>\n

Aplica\u00e7\u00f5es t\u00edpicas<\/h2>\n
\n
\ud83e\udd57<\/span>Processamento de alimentos e bebidas<\/div>\n
\ud83d\ude9c<\/span>Maquinaria agr\u00edcola<\/div>\n
\u2693<\/span>Equipamentos mar\u00edtimos e costeiros<\/div>\n
\ud83d\udeaa<\/span>Port\u00f5es e entradas de garagem externas<\/div>\n
\ud83d\udca7<\/span>transportadores de tratamento de \u00e1guas residuais<\/div>\n
\ud83c\udfed<\/span>Usina qu\u00edmica impulsiona<\/div>\n<\/div>\n

<\/p>\n

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316 correntes de a\u00e7o inoxid\u00e1vel<\/a> \u2014 tamb\u00e9m dispon\u00edvel para ambientes com lavagem completa<\/p>\n

Classificado para opera\u00e7\u00e3o cont\u00ednua a 204 \u00b0C. O design com bucha oca minimiza o aprisionamento de part\u00edculas de alimentos. Aproximadamente 50% mais leve que o equivalente em a\u00e7o carbono. Dispon\u00edvel em passos ANSI e ISO, simplex a triplex.<\/p>\n<\/div>\n

<\/p>\n

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Pronto para fazer o pedido ou precisa de um comprimento personalizado?<\/p>\n

Envie-nos o n\u00famero da sua corrente, o comprimento em metros ou elos e a quantidade. Aceitamos encomendas de correntes duplex, triplex e cortadas \u00e0 medida. Aplicam-se quantidades m\u00ednimas de encomenda para algumas op\u00e7\u00f5es de revestimento \u2014 consulte-nos para mais detalhes.<\/p>\n<\/div>\n<\/div>\n

editado por gzl<\/p>","protected":false},"excerpt":{"rendered":"

Correntes resistentes \u00e0 corros\u00e3o s\u00e3o especialmente projetadas para ambientes com altos n\u00edveis de umidade e produtos qu\u00edmicos corrosivos. Essas correntes est\u00e3o dispon\u00edveis em diferentes ligas met\u00e1licas, como a\u00e7o inoxid\u00e1vel e niquelado. Tamb\u00e9m s\u00e3o fabricadas em a\u00e7o lubrificado para evitar a corros\u00e3o. Essas correntes s\u00e3o utilizadas na ind\u00fastria aliment\u00edcia. As propriedades anticorrosivas dessas correntes as tornam ideais para o setor aliment\u00edcio. Al\u00e9m disso, podem ser utilizadas em aplica\u00e7\u00f5es industriais onde a corrente precisa ser limpa com frequ\u00eancia.<\/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\/pt\/wp-json\/wp\/v2\/product\/666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/comments?post=666"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/media\/701"}],"wp:attachment":[{"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/media?parent=666"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product_brand?post=666"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product_cat?post=666"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roller-chain-manufacturers.com\/pt\/wp-json\/wp\/v2\/product_tag?post=666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}