{"id":2407,"date":"2022-04-18T06:20:13","date_gmt":"2022-04-18T06:20:13","guid":{"rendered":"https:\/\/tuspipe.com\/?page_id=2407"},"modified":"2025-11-10T02:23:38","modified_gmt":"2025-11-10T02:23:38","slug":"as-1074","status":"publish","type":"page","link":"https:\/\/www.tuspipe.com\/es\/standards\/as-1074\/","title":{"rendered":"AS\/NZS 1074"},"content":{"rendered":"
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AS1074<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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TUSPIPE strictly adheres to the AS1074 standard requirements during the steel pipe production process and has obtained AS1074 standard certification. This ensures the safety and extremely high performance of the steel pipes.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"JIS-G3452-SGP-AS-1074\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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AS 1074<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Standard Overview:<\/strong><\/p>

AS 1074<\/a>\u00a0is an Australia and New Zealand standard.
Applicable to threaded and plain end pipes per AS 1722.1.
Covers DN 8 to DN 150 inclusive (nominal size).<\/p>

Pipe Characteristics:<\/strong><\/p>

Wall thicknesses designated as Light, Medium, and Heavy.
Mechanical properties, dimensional tolerances, and strength classifications are specified.<\/p>

Marking Requirements<\/strong>:<\/p>

Steel pipes must be marked with the manufacturer’s name or trademark.<\/p>

Safety and Quality Assurance:<\/strong><\/p>

AS 1074 ensures steel pipes meet safety and quality standards.
Adherence to the standard ensures products are safe and fit for purpose.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\u00bfPor qu\u00e9 elegir tuspipe?<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Desde 1998, Tianjin United Steel Piping Co., Ltd (TUSPIPE) se ha comprometido a suministrar tubos de l\u00ednea de alta calidad.<\/p>\n

Con m\u00e1s de 500.000 toneladas de capacidad de producci\u00f3n anual, la empresa presta servicio a diversos campos e industrias, como la explotaci\u00f3n y transmisi\u00f3n de petr\u00f3leo y gas, la construcci\u00f3n naval y de autom\u00f3viles, el agua y la electricidad, la protecci\u00f3n del medio ambiente, la ingenier\u00eda mec\u00e1nica, la construcci\u00f3n de infraestructuras, etc.<\/p>\n

TUSPIPE da mucha importancia a la calidad de los productos y a un riguroso control de calidad de los mismos. Para mantener la buena calidad de los productos, la empresa ha establecido un Centro de Pruebas e Inspecci\u00f3n desde 2004. Con una serie de pruebas de \u00faltima generaci\u00f3n y equipos de inspecci\u00f3n, el centro de pruebas e inspecci\u00f3n es capaz de realizar las pruebas de tracci\u00f3n, pruebas hidr\u00e1ulicas, pruebas de impacto, DWTT, etc.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Dimensions and Sizes of AS 1074 Pipe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Talla<\/th>\nClass<\/th>\nD.E. (mm)<\/th>\nW.T. (mm)<\/th>\nWeight\n(Plain End)\n(kg\/mtr.)<\/th>\nWeight\n(Socketed)\n(kg\/mtr.)<\/th>\nPcs\/Bundle<\/th>\n<\/tr>\n
DN<\/th>\nEn pulgadas<\/th>\nMin<\/th>\nMax<\/th>\n<\/tr>\n
15<\/td>\n1\u20442\u2033<\/td>\nL<\/td>\n21<\/td>\n21.4<\/td>\n2.00<\/td>\n0.947<\/td>\n0.956<\/td>\n217<\/td>\n<\/tr>\n
20<\/td>\n3\u20444\u2033<\/td>\nL<\/td>\n26.4<\/td>\n26.9<\/td>\n2.30<\/td>\n1.380<\/td>\n1.390<\/td>\n127<\/td>\n<\/tr>\n
25<\/td>\n1\u2033<\/td>\nL<\/td>\n33.2<\/td>\n33.8<\/td>\n2.60<\/td>\n1.980<\/td>\n2.000<\/td>\n91<\/td>\n<\/tr>\n
32<\/td>\n11\u20444\u2033<\/td>\nL<\/td>\n41.9<\/td>\n42.5<\/td>\n2.60<\/td>\n2.540<\/td>\n2.570<\/td>\n61<\/td>\n<\/tr>\n
40<\/td>\n11\u20442\u2033<\/td>\nL<\/td>\n47.8<\/td>\n48.4<\/td>\n2.90<\/td>\n3.230<\/td>\n3.270<\/td>\n61<\/td>\n<\/tr>\n
50<\/td>\n2\u2033<\/td>\nL<\/td>\n59.6<\/td>\n60.2<\/td>\n2.90<\/td>\n4.080<\/td>\n4.150<\/td>\n37<\/td>\n<\/tr>\n
65<\/td>\n21\u20442\u2033<\/td>\nL<\/td>\n75.2<\/td>\n76<\/td>\n3.20<\/td>\n5.710<\/td>\n5.830<\/td>\n37<\/td>\n<\/tr>\n
80<\/td>\n3\u2033<\/td>\nL<\/td>\n87.9<\/td>\n88.7<\/td>\n3.20<\/td>\n6.720<\/td>\n6.890<\/td>\n19<\/td>\n<\/tr>\n
100<\/td>\n4\u2033<\/td>\nL<\/td>\n113<\/td>\n113.9<\/td>\n3.60<\/td>\n9.750<\/td>\n10.000<\/td>\n19<\/td>\n<\/tr>\n
15<\/td>\n1\u20442\u2033<\/td>\nM<\/td>\n21.1<\/td>\n21.7<\/td>\n2.60<\/td>\n1.210<\/td>\n1.220<\/td>\n217<\/td>\n<\/tr>\n
20<\/td>\n3\u20444\u2033<\/td>\nM<\/td>\n26.6<\/td>\n27.2<\/td>\n2.60<\/td>\n1.560<\/td>\n1.570<\/td>\n127<\/td>\n<\/tr>\n
25<\/td>\n1\u2033<\/td>\nM<\/td>\n33.4<\/td>\n34.2<\/td>\n3.20<\/td>\n2.410<\/td>\n2.430<\/td>\n91<\/td>\n<\/tr>\n
32<\/td>\n11\u20444\u2033<\/td>\nM<\/td>\n42.1<\/td>\n42.9<\/td>\n3.20<\/td>\n3.100<\/td>\n3.130<\/td>\n61<\/td>\n<\/tr>\n
40<\/td>\n11\u20442\u2033<\/td>\nM<\/td>\n48<\/td>\n48.8<\/td>\n3.20<\/td>\n3.570<\/td>\n3.610<\/td>\n61<\/td>\n<\/tr>\n
50<\/td>\n2\u2033<\/td>\nM<\/td>\n59.8<\/td>\n60.8<\/td>\n3.60<\/td>\n5.030<\/td>\n5.100<\/td>\n37<\/td>\n<\/tr>\n
65<\/td>\n21\u20442\u2033<\/td>\nM<\/td>\n75.4<\/td>\n76.6<\/td>\n3.60<\/td>\n6.430<\/td>\n6.550<\/td>\n37<\/td>\n<\/tr>\n
80<\/td>\n3\u2033<\/td>\nM<\/td>\n88.1<\/td>\n89.5<\/td>\n4.00<\/td>\n8.370<\/td>\n8.540<\/td>\n19<\/td>\n<\/tr>\n
100<\/td>\n4\u2033<\/td>\nM<\/td>\n113.3<\/td>\n114.9<\/td>\n4.50<\/td>\n12.200<\/td>\n12.500<\/td>\n19<\/td>\n<\/tr>\n
125<\/td>\n5\u2033<\/td>\nM<\/td>\n138.7<\/td>\n140.6<\/td>\n5.00<\/td>\n16.600<\/td>\n17.100<\/td>\n13<\/td>\n<\/tr>\n
150<\/td>\n6\u2033<\/td>\nM<\/td>\n164.1<\/td>\n166.1<\/td>\n5.00<\/td>\n19.700<\/td>\n20.300<\/td>\n10<\/td>\n<\/tr>\n
15<\/td>\n1\u20442\u2033<\/td>\nH<\/td>\n21.1<\/td>\n21.7<\/td>\n3.20<\/td>\n1.440<\/td>\n1.450<\/td>\n217<\/td>\n<\/tr>\n
20<\/td>\n3\u20444\u2033<\/td>\nH<\/td>\n26.6<\/td>\n27.2<\/td>\n3.20<\/td>\n1.870<\/td>\n1.880<\/td>\n127<\/td>\n<\/tr>\n
25<\/td>\n1\u2033<\/td>\nH<\/td>\n33.4<\/td>\n34.2<\/td>\n4.00<\/td>\n2.940<\/td>\n2.960<\/td>\n91<\/td>\n<\/tr>\n
32<\/td>\n11\u20444\u2033<\/td>\nH<\/td>\n42.1<\/td>\n42.9<\/td>\n4.00<\/td>\n3.800<\/td>\n3.830<\/td>\n61<\/td>\n<\/tr>\n
40<\/td>\n11\u20442\u2033<\/td>\nH<\/td>\n48<\/td>\n48.8<\/td>\n4.00<\/td>\n4.380<\/td>\n4.420<\/td>\n61<\/td>\n<\/tr>\n
50<\/td>\n2\u2033<\/td>\nH<\/td>\n59.8<\/td>\n60.8<\/td>\n4.50<\/td>\n6.190<\/td>\n6.260<\/td>\n37<\/td>\n<\/tr>\n
65<\/td>\n21\u20442\u2033<\/td>\nH<\/td>\n75.4<\/td>\n76.6<\/td>\n4.50<\/td>\n7.930<\/td>\n8.050<\/td>\n37<\/td>\n<\/tr>\n
80<\/td>\n3\u2033<\/td>\nH<\/td>\n88.1<\/td>\n89.5<\/td>\n5.00<\/td>\n10.300<\/td>\n10.500<\/td>\n19<\/td>\n<\/tr>\n
100<\/td>\n4\u2033<\/td>\nH<\/td>\n113.3<\/td>\n114.9<\/td>\n5.40<\/td>\n14.500<\/td>\n14.800<\/td>\n19<\/td>\n<\/tr>\n
125<\/td>\n5\u2033<\/td>\nH<\/td>\n138.7<\/td>\n140.6<\/td>\n5.40<\/td>\n17.900<\/td>\n18.400<\/td>\n13<\/td>\n<\/tr>\n
150<\/td>\n5\u2033<\/td>\nH<\/td>\n164.1<\/td>\n166.1<\/td>\n5.40<\/td>\n21.300<\/td>\n21.900<\/td>\n10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Chemical Composition of AS 1074 carbon Steel Pipe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The as 1074 carbon steel pipe shall be manufactured from steel which has a sulfur content of not more than 0.045 percent and phosphorus content of not more than 0.045 percent. The carbon equivalent, as calculated from the following equation, shall not exceed 0.4:\u00a0Carbon Equivalent = C + Mn\/6<\/strong><\/em><\/p>

Elements of AS\/NZS 1074 Pipes<\/th>Max %<\/th><\/tr>
S<\/td>0.045%<\/td><\/tr>
P<\/td>0.045%<\/td><\/tr>
CE<\/td>0.400%<\/td><\/tr><\/tbody><\/table>as<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Mechanical Properties of AS 1074 Pipeline<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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AS\/NZS 1074 Mechanical Properties<\/th>\nMinimum Requirement<\/th>\n<\/tr>\n
L\u00edmite el\u00e1stico (MPa)<\/td>\n195<\/td>\n<\/tr>\n
Resistencia a la tracci\u00f3n (MPa)<\/td>\n320<\/td>\n<\/tr>\n
Alargamiento (%)<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Manufacturing Tolerances of AS 1074<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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AS\/NZS 1074 Manufacturing Parameter<\/th>\nTolerancias<\/th>\n<\/tr>\n
Di\u00e1metro exterior<\/td>\nSee the Dimension Table Above<\/td>\n<\/tr>\n
Espesor de pared<\/td>\n-8%, +unlimited (Light)<\/td>\n<\/tr>\n
-10%, +unlimited (Medium and Heavy)<\/td>\n<\/tr>\n
Rectitud<\/td>\n0.20% of Total Length<\/td>\n<\/tr>\n
Mass<\/td>\n\u00b1 4%<\/td>\n<\/tr>\n
Unit Length<\/td>\n\u00b1 0.08m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Thickness Identification of AS 1074<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Before leaving the manufacturer, as 1074 pipe\u00a0 shall be distinguished by color at one end as per following table:<\/p>

Thickness Identification<\/th><\/tr>
Extra Light<\/td>Green<\/td><\/tr>
Light<\/td>Yellow<\/td><\/tr>
Medium<\/td>Blue<\/td><\/tr>
Heavy<\/td>Red<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Screw Threads of AS 1074 specification specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

In order to ensure the Screw threads of all threaded tubes comply with AS 1722.1, it is essential that the fitting allowance plus gauge length for pipe threads of series R and RC for the particular nominal size, does not exceed 80% of the sum of the Light tube\u2019s basic length of useful thread. In some cases, low limits of outside diameter can result in \u201cblack\u201d threads (perfect at the root and imperfect at the crest), but these should not be regarded as justification for rejection of the tubes. All tubes shall be supplied threaded with taper pipe threads.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tQUOTE NOW<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
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\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Test and Inspections of AS 1074<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\u2013 Leak Tightness Test<\/h5>