{"id":34,"count":83,"description":"Allland Steel Pipe \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u043a\u043e\u043b\u0435\u043d\u0430, \u0442\u0440\u043e\u0439\u043d\u0438\u043a\u0438, \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u0438\u043a\u0438 \u0438 \u0434\u0440\u0443\u0433\u0443\u044e \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u0443\u044e \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u0443 \u0438\u0437 \u0441\u0442\u0430\u043b\u0438 \u0438\u043b\u0438 \u043a\u043e\u0432\u043a\u043e\u0433\u043e \u0447\u0443\u0433\u0443\u043d\u0430. \u0421\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u043f\u043e API\/ISO \u0434\u043b\u044f \u043d\u0435\u0444\u0442\u044f\u043d\u044b\u0445, \u0432\u043e\u0434\u043d\u044b\u0445, HVAC \u0438 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c.","link":"https:\/\/alllandpipes.com\/ru\/product\/pipe-fittings","name":"\u0422\u0440\u0443\u0431\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438","slug":"pipe-fittings","taxonomy":"product_cat","parent":0,"meta":{"order":["0"],"thumbnail_id":["0"],"display_type":[""],"product_count_product_cat":["83"],"_seopress_titles_desc":["Source premium pipe fittings from Allland. We supply 80+ American & BS EN standard malleable iron threaded fittings and butt weld fittings. Get a quote!"],"_seopress_redirections_type":["301"],"_seopress_redirections_logged_status":["both"],"category_title":["Heavy-Duty Malleable Iron & Butt Weld Pipe Fittings"],"_category_title":["field_69a8ef79ef2b3"],"category_top_intro":["Welcome to the Allland pipe fittings catalog. As a comprehensive steel pipe and fittings manufacturer, we supply robust connecting solutions for any industrial pipeline. Whether you need threaded connections for fast plumbing or permanent welded joints for high-pressure systems, our inventory covers it all. Browse our 83 specialized products below, featuring\u00a0<\/span>American and BS EN standard malleable iron pipe fittings<\/span><\/strong>, alongside heavy-duty\u00a0<\/span>butt weld pipe fittings<\/span><\/strong>.<\/span>"],"_category_top_intro":["field_69a8eec9ef2b1"],"category_bottom_content":["

Your Reliable Industrial Pipe Fittings Manufacturer<\/span><\/strong><\/h2>\r\n

A pipeline is only as strong as its weakest joint. At Hebei Allland Steel Pipe Manufacturing Co., Ltd., we provide world-class pipe fittings designed to complement our high-grade LSAW and SSAW steel pipes. Manufactured to exacting tolerances, our fittings ensure secure, leak-proof transitions, branches, and terminations for water, gas, oil, and steam transmission networks worldwide.<\/span><\/p>\r\n\r\n

Explore Our Three Core Fitting Categories<\/span><\/strong><\/h2>\r\n

We supply a diverse inventory of 83 specialized pipe fittings, strictly categorized by connection method and regional standards:<\/span><\/p>\r\n\r\n

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    American Standard Malleable Iron Fittings:<\/span><\/strong>\u00a0Featuring precise NPT\/ANSI threading. Our range includes 90\u00b0 and 45\u00b0 straight elbows, street elbows (male-to-female), straight tees, and specialized reducing tees (such as bull head tees and equal minor run\/branch tees).<\/span><\/p>\r\n<\/li>\r\n \t

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    BS EN Standard Malleable Iron Fittings:<\/span><\/strong>\u00a0Engineered for European and international markets conforming to BS\/DIN threading standards (BSPT). These durable cast iron fittings are the backbone of commercial plumbing, fire protection, and low-to-medium pressure fluid distribution.<\/span><\/p>\r\n<\/li>\r\n \t

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    Butt Weld Pipe Fittings:<\/span><\/strong>\u00a0Designed for permanent, high-integrity connections. These fittings feature beveled ends for seamless welding directly to the pipeline, making them the ultimate choice for high-pressure petrochemical, structural, and offshore applications.<\/span><\/p>\r\n<\/li>\r\n<\/ul>\r\n

    Precision Engineering for Leak-Proof Performance<\/span><\/strong><\/h2>\r\n

    Malleable iron fittings require superior casting quality to prevent cracking under mechanical stress and precise thread cutting to ensure a perfect seal. Allland's threaded sockets, reducers, and crosses undergo rigorous pressure testing. Similarly, our butt weld fittings are manufactured from high-quality steel to ensure perfect metallurgical compatibility with your main pipeline during the welding process.<\/span><\/p>\r\n\r\n

    Frequently Asked Questions (FAQ)<\/span><\/strong><\/h2>\r\n

    Q: Should I choose malleable iron threaded fittings or butt weld fittings?<\/span><\/strong>
    A: It depends on your system's pressure and maintenance needs. Malleable iron threaded fittings are ideal for low-to-medium pressure systems (like water and HVAC) where future disassembly or maintenance might be required. Butt weld fittings are for permanent, high-pressure, or critical industrial pipelines where leak prevention is paramount and disassembly is not needed.<\/span><\/p>\r\n

    Q: What is the difference between American and BS EN standard malleable iron fittings?<\/span><\/strong>
    A: The primary difference lies in the thread types and dimensional specifications. American standard fittings typically use NPT (National Pipe Thread) which has a specific taper and thread pitch, whereas BS EN standard fittings use BSPT (British Standard Pipe Taper) threads. They are not interchangeable, so you must match the standard to your local piping regulations.<\/span><\/p>\r\n

    Q: What is a \"bull head tee\" or a \"street elbow\" listed in your catalog?<\/span><\/strong>
    A: A \"street elbow\" has one male threaded end and one female threaded end, allowing it to connect directly to another fitting without needing a short pipe nipple. A \"bull head tee\" is a specific type of reducing tee where the branch outlet is larger than the two main straight-run outlets, allowing fluid to flow from a smaller pipe into a larger one.<\/span><\/p>"],"_category_bottom_content":["field_69a8ef2fef2b2"],"_seopress_titles_title":["Malleable Iron & Butt Weld Pipe Fittings Manufacturer | Allland"],"wpil_sync_report3":["1"],"wpil_links_inbound_internal_count":["22"],"wpil_links_inbound_internal_count_data":["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"],"wpil_links_outbound_internal_count":["0"],"wpil_links_outbound_internal_count_data":["eJxLtDKwqq4FAAZPAf4="],"wpil_links_outbound_external_count":["0"],"wpil_links_outbound_external_count_data":["eJxLtDKwqq4FAAZPAf4="],"wpil_sync_report2_time":["2026-05-19T06:14:42+00:00"]},"acf":[],"_links":{"self":[{"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/product_cat\/34","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/alllandpipes.com\/ru\/wp-json\/wp\/v2\/product?product_cat=34"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}