{"id":5301,"date":"2022-01-09T21:42:54","date_gmt":"2022-01-09T19:42:54","guid":{"rendered":"http:\/\/www.inst-sim.com\/1\/?p=5301"},"modified":"2022-01-09T21:42:54","modified_gmt":"2022-01-09T19:42:54","slug":"pressure-nominal-pn","status":"publish","type":"post","link":"https:\/\/www.inst-sim.com\/1\/units\/pressure-nominal-pn\/","title":{"rendered":"\u0645\u0627\u0630\u0627 \u064a\u0639\u0646\u064a \u0627\u0644\u0627\u062e\u062a\u0635\u0627\u0631 PN \u061f"},"content":{"rendered":"

\"\"<\/p>\n

\n\u0627\u0644\u0627\u062e\u062a\u0635\u0627\u0631 PN<\/span> \u064a\u0639\u0646\u064a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0633\u0645\u064a Pressure Nominale<\/span> \u060c \u0648\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 PN<\/span> \u0643\u0628\u0627\u062f\u0626\u0629 \u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 Pressure Rating<\/span> \u0644\u0644\u0641\u0644\u0627\u0646\u062c\u0627\u062a \u060c \u0623\u064a \u0623\u0642\u0635\u064a \u0636\u063a\u0637 \u062a\u062a\u062d\u0645\u0644\u0647.<\/p>\n

 <\/p>\n

\u0648\u0628\u0648\u0635\u0641 \u0623\u0634\u0645\u0644\u060c \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0633\u0645\u064a Pressure Nominale<\/span> \u0644\u0623\u0646\u0628\u0648\u0628 \u064a\u0635\u0641 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0636\u063a\u0637 \u0627\u0644\u062f\u0627\u062e\u0644\u064a Maximum Internal Pressure<\/span> \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0644\u0644\u0623\u0646\u0628\u0648\u0628 \u0648\u0648\u0635\u0644\u0627\u062a\u0647 Joints<\/span> \u062a\u062d\u0645\u0644\u0647 \u0648\u064a\u062a\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0639\u0646 \u0627\u0644\u0636\u063a\u0637 \u0628\u0648\u062d\u062f\u0629 \u0628\u0627\u0631 bars<\/span> .<\/p>\n

 <\/p>\n

\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0633\u0645\u064a \u0647\u0648 \u0645\u0642\u064a\u0627\u0633 \u0630\u0648 \u0642\u064a\u0645 \u0644\u0647\u0627 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u062a\u062a\u0628\u0639 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0633\u0644\u0633\u0644\u0629 \u0631\u064a\u0646\u0627\u0631\u062f Renard series<\/span> \u0645\u0639 \u0627\u062e\u062a\u0644\u0627\u0641 \u0645\u0634\u062a\u0631\u0643 Common Difference<\/span> \u0645\u0642\u062f\u0627\u0631\u0647 5 \u0648\u0627\u0644\u0642\u064a\u0645 \u0643\u0627\u0644\u062a\u0627\u0644\u064a: 2 \u061b 5 \u061b 6 \u061b 10 \u061b 16 \u061b 20 \u061b 25 \u061b 40 \u061b 50 \u061b 64 \u061b 100 \u061b 150 \u061b 250 \u061b 320 \u061b 420 \u061b 640 .<\/p>\n

 <\/p>\n

\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644 \u060c \u0627\u0644\u0641\u0644\u0646\u062c\u0629 PN 16<\/span> \u062a\u0645 \u062a\u0635\u0645\u064a\u0645\u0647\u0627 \u0644\u062a\u0639\u0645\u0644 \u0639\u0646\u062f \u0627\u0644\u0645\u0633\u062a\u0648\u064a 16 .<\/p>\n

 <\/p>\n

\u0639\u0644\u064a \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644 \u0644\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0636\u063a\u0637 :<\/p>\n

 <\/p>\n

*<\/strong> PN 2.5 – max pressure 2.5 bar<\/p>\n

\n

*<\/strong> PN 4 – max pressure 4 bar<\/p>\n

\n

*<\/strong> PN 6 – max pressure 6 bar<\/p>\n

\n

*<\/strong> PN 10 – max pressure 10 bar<\/p>\n

\n

*<\/strong> PN 16 – max pressure 16 bar<\/p>\n

 <\/p>\n

\u0644\u0644\u062a\u062d\u0648\u064a\u0644 \u0645\u0646 \u0628\u0627\u0631 bar<\/span> \u0625\u0644\u064a \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 MPa<\/span> = (\u0627\u0644\u0636\u063a\u0637 \u0628\u0648\u062d\u062f\u0629 \u0628\u0627\u0631 bar<\/span>)\/ 10 .<\/p>\n

 <\/p>\n

\u0644\u0623\u0646 1 \u0628\u0627\u0631 = 0.1 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 .<\/p>\n

 <\/p>\n

\u064a\u0635\u0641 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0633\u0645\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628 Nominal Pressure<\/span> \u0636\u063a\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 Working Pressure<\/span> \u0628\u0648\u062d\u062f\u0629 \u0627\u0644\u0628\u0627\u0631 bar<\/span> \u060c \u0639\u0646\u062f \u0645\u0631\u0648\u0631 \u0627\u0644\u0645\u0627\u0621 \u0639\u0646\u062f \u062d\u0631\u0627\u0631\u0629 20 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0643\u062d\u062f \u0623\u0642\u0635\u0649. \u0639\u0646\u062f\u0645\u0627 \u062a\u0631\u062a\u0641\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u060c \u064a\u0646\u062e\u0641\u0636 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0633\u0645\u064a \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0643\u0644 \u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0633\u0648\u0627\u0626\u0644.<\/p>\n

*<\/p>\n

\u0627\u0636\u063a\u0637 \u0647\u0646\u0627 \u0644\u062a\u062a\u0627\u0628\u0639 \u0635\u0641\u062d\u062a\u0646\u0627 \u0639\u0644\u064a \u0627\u0644\u0641\u064a\u0633 \u0628\u0648\u0643\"\"<\/a>\u0623\u0648\u00a0\"\"<\/a><\/span><\/p>\n

***************************<\/strong><\/span><\/p>\n

 <\/p>\n

\"handwave-yellow\"<\/p>\n

\u0645\u0648\u0627\u0636\u064a\u0639 \u0630\u0627\u062a \u0635\u0644\u0629<\/strong><\/span><\/h3>\n

.<\/p>\n