{"id":3767,"date":"2020-11-23T07:24:13","date_gmt":"2020-11-23T07:24:13","guid":{"rendered":"https:\/\/www.wldsteel.com\/?post_type=product&p=3767"},"modified":"2020-11-23T08:41:48","modified_gmt":"2020-11-23T08:41:48","slug":"astm-a795-type-e-grade-b-fire-line-pipe","status":"publish","type":"product","link":"https:\/\/www.wldsteel.com\/it\/prodotto\/astm-a795-tipo-e-grado-b-tubo-per-linea-antincendio\/","title":{"rendered":"Tubo della linea antincendio ASTM A795 tipo E grado B"},"content":{"rendered":"

Tubo della linea antincendio ASTM A795 tipo E grado B<\/h1>
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Specifiche tecniche<\/h3>\n

Norme: ASTM A795<\/p>\n

Dimensioni: Sch10\/Sch40 come ASME B36.10M<\/p>\n

Estremit\u00e0 del tubo: Estremit\u00e0 scanalata, estremit\u00e0 filettata, estremit\u00e0 smussata<\/p>\n

Superficie: Verniciato rosso, zincato a caldo, verniciato nero<\/p>\n

Applicazione: Tubo principale antincendio, tubo della pompa antincendio, tubo di livello antincendio, tubo di derivazione sprinkler antincendio<\/p>\n<\/div><\/section><\/div><\/p>\n

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Le tubazioni per linee antincendio sono generalmente costituite da tubi in acciaio al carbonio o zincati, utilizzati per collegare le apparecchiature antincendio e convogliare acqua, gas o altri mezzi. La norma ASTM A795 riguarda i tubi in acciaio saldati e senza saldatura, neri e zincati a caldo, destinati alla protezione antincendio. Lo spessore della parete del tubo ASTM A795 \u00e8 adatto alla giunzione con i seguenti due metodi: un tubo leggero (DN20-250): scanalatura laminata, saldatura e raccordi per tubi lisci per la protezione antincendio. L'altro \u00e8 un tubo di peso standard (DN15-250): scanalatura tagliata o laminata, filettatura, saldatura e raccordi per tubi di protezione da incendio semplice.<\/p>\n

Il tubo in acciaio ASTM A795 senza saldatura e saldato \u00e8 disponibile in due gradi (grado A, grado B) e tre tipi (tipo E, tipo F e tipo S). Il tipo E \u00e8 destinato al processo ERW (Electric Resistance Weld). Il tipo ASTM A795 E Grado B \u00e8 un tipo comunemente utilizzato per i sistemi sprinkler.<\/p>\n

ASTM A795 Tipo E Composizione chimica<\/h3>\n\n\n\n\n
Gradi<\/td>\nC, max, %<\/td>\nMn<\/td>\nP<\/td>\nS<\/td>\n<\/tr>\n
Grado B<\/td>\n0.30<\/td>\n1.20<\/td>\n0.035<\/td>\n0.035<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

ASTM A795 Variazioni ammissibili<\/h3>\n

Spessore della parete: Lo spessore minimo della parete in qualsiasi punto non deve variare di oltre 12,5% rispetto allo spessore nominale della parete.<\/p>\n

OD: Il diametro esterno in qualsiasi punto non deve variare rispetto allo standard specificato pi\u00f9 di (per 2\u2033 NPS e pi\u00f9 grandi) \u00b11%.<\/p>\n

<\/h3>\n

As one of the leading suppliers and manufacturers of carbon steel pipelines in China, WLD steel supplies the ASTM A795 type E Grade B steel pipe pile and relevant pipe fittings used\u00a0for fire main pipe, fire pump pipe, fire standpipe, fire sprinkler branch pipe. With the partnership of the major steel mills in China, comprehensive advanced coating measures are provided for your pipe needs.<\/p>\n<\/div><\/section><\/div>","protected":false},"excerpt":{"rendered":"

Norme: ASTM A252<\/p>\n

Dimensioni: 12\", 14,00\u2033 e 16,00\u2033 OD * T.A. 0,109\u2033- 0,220\u2033,<\/p>\n

Estremit\u00e0: lisce, filettate<\/p>","protected":false},"featured_media":3768,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"\nASTM A795 grade B Type E ERW fire steel pipe - WLD STEEL<\/title>\n<meta name=\"description\" content=\"WLD steel supplies the ASTM A795 type E Grade B steel pipe pile and relevant pipe fittings used\u00a0for fire main pipe, fire pump pipe, fire standpipe, fire sprinkler branch pipe.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wldsteel.com\/it\/prodotto\/astm-a795-tipo-e-grado-b-tubo-per-linea-antincendio\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ASTM A795 grade B Type E ERW fire steel pipe - WLD STEEL\" \/>\n<meta property=\"og:description\" content=\"WLD steel supplies the ASTM A795 type E Grade B steel pipe pile and relevant pipe fittings used\u00a0for fire main pipe, fire pump pipe, fire standpipe, fire sprinkler branch pipe.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wldsteel.com\/it\/prodotto\/astm-a795-tipo-e-grado-b-tubo-per-linea-antincendio\/\" \/>\n<meta property=\"og:site_name\" content=\"API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"article:modified_time\" content=\"2020-11-23T08:41:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2020\/11\/Fire-line-pipe.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo di lettura stimato\">\n\t<meta name=\"twitter:data1\" content=\"4 minuti\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wldsteel.com\/#website\",\"url\":\"https:\/\/www.wldsteel.com\/\",\"name\":\"API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\",\"description\":\"- WLD STEEL\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.wldsteel.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"it-IT\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.wldsteel.com\/product\/astm-a795-type-e-grade-b-fire-line-pipe\/#primaryimage\",\"inLanguage\":\"it-IT\",\"url\":\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2020\/11\/Fire-line-pipe.jpg\",\"width\":500,\"height\":350},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wldsteel.com\/product\/astm-a795-type-e-grade-b-fire-line-pipe\/#webpage\",\"url\":\"https:\/\/www.wldsteel.com\/product\/astm-a795-type-e-grade-b-fire-line-pipe\/\",\"name\":\"ASTM A795 grade B Type E ERW fire steel pipe - WLD STEEL\",\"isPartOf\":{\"@id\":\"https:\/\/www.wldsteel.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.wldsteel.com\/product\/astm-a795-type-e-grade-b-fire-line-pipe\/#primaryimage\"},\"datePublished\":\"2020-11-23T07:24:13+00:00\",\"dateModified\":\"2020-11-23T08:41:48+00:00\",\"description\":\"WLD steel supplies the ASTM A795 type E Grade B steel pipe pile and relevant pipe fittings used\\u00a0for fire main pipe, fire pump pipe, fire standpipe, fire sprinkler branch pipe.\",\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wldsteel.com\/product\/astm-a795-type-e-grade-b-fire-line-pipe\/\"]}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.wldsteel.com\/it\/wp-json\/wp\/v2\/product\/3767"}],"collection":[{"href":"https:\/\/www.wldsteel.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wldsteel.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wldsteel.com\/it\/wp-json\/wp\/v2\/comments?post=3767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wldsteel.com\/it\/wp-json\/wp\/v2\/media\/3768"}],"wp:attachment":[{"href":"https:\/\/www.wldsteel.com\/it\/wp-json\/wp\/v2\/media?parent=3767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}