{"id":8055,"date":"2025-12-24T16:04:20","date_gmt":"2025-12-24T12:34:20","guid":{"rendered":"https:\/\/flexible-joint.com\/fa\/?p=8055"},"modified":"2025-12-24T16:24:10","modified_gmt":"2025-12-24T12:54:10","slug":"corosion-resistance","status":"publish","type":"post","link":"https:\/\/flexible-joint.com\/fa\/corosion-resistance\/","title":{"rendered":"\u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u0648\u0645\u062a \u062e\u0648\u0631\u062f\u06af\u06cc \u0634\u06cc\u0644\u0646\u06af \u0641\u0644\u06a9\u0633\u06cc\u0628\u0644"},"content":{"rendered":"

\u062c\u0646\u0633 \u0634\u064a\u0644\u0646\u06af \u0647\u0627\u064a \u0641\u0644\u0643\u0633\u064a\u0628\u0644 \u0645\u062a\u0646\u0627\u0633\u0628 \u0628\u0627 \u0633\u064a\u0627\u0644 \u0639\u0628\u0648\u0631\u064a \u0627\u0632 \u0622\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u064a \u06af\u0631\u062f\u062f. \u062c\u062f\u0648\u0644 \u0630\u064a\u0644 \u0645\u0642\u0627\u0648\u0645\u062a \u062e\u0648\u0631\u062f\u06af\u06cc \u0634\u064a\u0644\u0646\u06af \u0641\u0644\u06a9\u0633\u06cc\u0628\u0644<\/a> \u0645\u062e\u062a\u0644\u0641 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u0631\u062e\u064a \u0633\u064a\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644 \u0635\u0646\u0639\u062a\u064a \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u064a \u062f\u0647\u062f. \u062c\u0647\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0633\u064a\u0627\u0644\u0627\u062a \u062e\u0627\u0631\u062c \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0630\u0643\u0631 \u0634\u062f\u0647 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0630\u064a\u0644 \u060c \u0628\u0627 \u062f\u0641\u062a\u0631 \u0641\u0646\u064a \u0634\u0631\u0643\u062a \u062a\u0645\u0627\u0633 \u06af\u0631\u0641\u062a\u0647 \u0648 \u0631\u0627\u0647\u0646\u0645\u0627\u064a\u064a \u0644\u0627\u0632\u0645 \u0631\u0627 \u062f\u0631\u064a\u0627\u0641\u062a \u0646\u0645\u0627\u0626\u064a\u062f.<\/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\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\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\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\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\n\n\n\n\n
\u00a0\u00a0\u00a0 Guidance on the Corrosion Resistance of Materials<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0\u00a0\u00a0 Categories :\u00a0\u00a0\u00a0 1=Recommended\u00a0\u00a0\u00a0\u00a0 2=Partially Resistant\u00a0\u00a0\u00a0\u00a0 3=Not Recommended<\/td>\n<\/tr>\n
Medium<\/td>\nAustenitic Steels<\/td>\nNickel Alloys<\/td>\nCarbon Steels<\/td>\nCopper<\/td>\n<\/tr>\n
304<\/td>\n316<\/td>\n321<\/td>\nBased<\/td>\n<\/tr>\n
Alloys<\/td>\n<\/tr>\n
Acetic Acid<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 5% to 20% Agitated or Aerated<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 50%,20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 50% to 80%, Boiling<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 80%,20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 100%, 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 100%, Boiling<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Acid Salt Mixture<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Air<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
Aluminium Acetate, Saturated<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Aluminium Sulphate<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 5%<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 10%, 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 10%, Boiling<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 Saturated , 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 Saturated , Boiling<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Ammonia(Anhydrous)<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 All Concentrations<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
\u00a0\u00a0 Hot Gas<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Argon(Refrigerated Liquid)<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Barium Carbonate<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Barium Sulphate(Barytes – Blanc Fixe)<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Benzene (Benzol),\u00a0 20 \u00b0C or Hot<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Butane<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 -50 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
\u00a0\u00a0 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Butyl Acetate<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n3<\/td>\n<\/tr>\n
Butyric Acid<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 5%<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
\u00a0\u00a0 Aqueous Solution,Dilution of 0.964 g\/L<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Calcium Carbonate<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n<\/tr>\n
Calcium Chlorate,Dilute Solution<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n3<\/td>\n<\/tr>\n
Calcium Chlorate,Dilute or<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
Concentrated Solution<\/td>\n<\/tr>\n
Carbonated Water<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
Carbon Dioxide – Dry<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n<\/tr>\n
Carbon Dioxide – Moist<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n<\/tr>\n
Carbon Disulphide (Carbon Bisulphide)<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Carbon Tetrachloride – CP<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Carbon Tetrachloride – Dry CP<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Chlorine Gas – Dry<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n2<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
Chlorine Gas – Moist<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Chlorinated Water, Saturated<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
Chloroform<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
Citric Acid<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 5 %, still<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
\u00a0\u00a0 1 5 %, still, 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 15 %, boiling<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
1.2-Dichloroethylene (Dischloroethane<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0dry)<\/td>\n<\/tr>\n
Ethanediol (Ethylene Glycol)<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Ethanol(Ethyl Alcohol)20 \u00b0C\u00a0 an Boiling<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
Ethyl Acetate, Concentrated Solution<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Ethylene Chloride<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
Fluorine (Gas) Moist<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Fluorosilicic (Hydrofluosilicic) Acid<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
Fuel Oil<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
2-Furaldehyde (Furfural)<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Gelatin<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Glue – Dry<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n<\/tr>\n
Glue – Solution , Acid<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n2<\/td>\n3<\/td>\n<\/tr>\n
Glycerol (Glycerine)<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Hydrochloric acid, All Concentrations<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Hydrochloric Acid<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Hydrofluoric Acid<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Hydrogen Peroxide – 20 \u00b0C<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Hydrogen Peroxide – Boiling<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Hydrogen Sulphide – Dry<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Hydrogen Sulphide – Wet<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Kerosene<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Magnesium Sulphate<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Malic Acid<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Mash<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Mercury<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n1<\/td>\n3<\/td>\n<\/tr>\n
Methane (Refrigerated Liquid)<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Methanol (Methyl Alcohol) Boiling<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n1<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Naphtha – Crude<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
Naphtha – Pure<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
Naphthalene Sulphonic acid<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Nitirc Acid<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 5%, 50%, 70%, Boiling<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 65%, 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 65%, Boiling<\/td>\n2<\/td>\n2<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 Concentrated,\u00a0 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 Concentrated, Boiling<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 Fuming\u00a0 Concentrated, 43 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 Fuming\u00a0 Concentrated, Boiling<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Nitrogen (Refrigerated Liquid)<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Nitrous Asid, 5%<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Oils, Crude<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
Oils,Vegetable, Mineral<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
Oleic Acid<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
Orthoboric Acid (Boric Acid)<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 5 % Solution , 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
\u00a0\u00a0 5 % Solution , Boiling<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
\u00a0\u00a0 Saturated Solution, 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 Saturated Solution, Boiling<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Orthophosphoric Acid (Phosphoric Acid)<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 1%,\u00a0 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 1%, Boiling<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 1%, 3.1 bar, 140 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 5%, Quiescent\u00a0 or Agitated<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 5%, Areated<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 10%, Quiescent<\/td>\n3<\/td>\n1<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 10%, Agitated or Aerated<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 10%, 50%, Boiling<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 80%, 20 \u00b0C<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 80%, 110 \u00b0C<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 85%, Boiling<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Oxygen (Refrigerated Liquid)<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Paraffin, Hot<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Petrol<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Petroleum Ether<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n3<\/td>\n<\/tr>\n
phenol<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Resin<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Sea Water<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
Soap<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n1<\/td>\n<\/tr>\n
Sodium Hydroxide<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n<\/tr>\n
Sodium Phosphate<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
Steam<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
Sulphur – Moist<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Sulphur – Molten<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Sulphur chloride, Dry<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Sulphur dioxide Gas – Moist<\/td>\n2<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n2<\/td>\n<\/tr>\n
Sulphur dioxide Gas – Dry<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n1<\/td>\n<\/tr>\n
Sulphuric Acid<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 5%, 10%<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 50%<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 Concentrated, 20 \u00b0C<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 Concentrated, Boiling<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Sulphurous Acid<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0 Saturated<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0 Saturated, 4 barg<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0 Saturated, 8 barg<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0\u00a0 10 barg<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Tin(IV)chloride (Stannic Chloride<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Solution) (Dilution of 1.21 g\/L)<\/td>\n<\/tr>\n
Zinc Nitrate , Solution<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
Zinc Sulphate<\/td>\n<\/td>\n<\/tr>\n
\u00a0\u00a0 4%<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 25%<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n
\u00a0\u00a0 Saturated<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u062f\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc \u0645\u0642\u0627\u0648\u0645\u062a:<\/strong>
\n\u06f1: \u062a\u0648\u0635\u06cc\u0647\u200c\u0634\u062f\u0647 (\u0645\u0642\u0627\u0648\u0645\u062a \u0639\u0627\u0644\u06cc)
\n\u06f2: \u0645\u0642\u0627\u0648\u0645\u062a \u062c\u0632\u0626\u06cc (\u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0627 \u0627\u062d\u062a\u06cc\u0627\u0637)
\n\u06f3: \u062a\u0648\u0635\u06cc\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f (\u062e\u0648\u0631\u0646\u062f\u0647 \u0648 \u0646\u0627\u0645\u0646\u0627\u0633\u0628)<\/p>\n

\u0645\u0648\u0627\u062f \u0628\u0631\u0631\u0633\u06cc\u200c\u0634\u062f\u0647 \u062f\u0631 \u062c\u062f\u0648\u0644:<\/strong><\/p>\n

\u0641\u0648\u0644\u0627\u062f\u0647\u0627\u06cc \u0622\u0633\u062a\u0646\u06cc\u062a\u06cc: \u06af\u0631\u06cc\u062f\u0647\u0627\u06cc \u06f3\u06f0\u06f4\u060c \u06f3\u06f1\u06f6\u060c \u06f3\u06f2\u06f1 (\u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0645\u0642\u0627\u0648\u0645\u200c\u062a\u0631\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0633\u06cc\u0627\u0644\u0627\u062a)
\n\u0622\u0644\u06cc\u0627\u0698\u0647\u0627\u06cc \u0646\u06cc\u06a9\u0644 (\u0628\u0633\u06cc\u0627\u0631 \u0645\u0642\u0627\u0648\u0645 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u06cc\u062f\u0647\u0627 \u0648 \u06af\u0627\u0632\u0647\u0627)
\n\u0641\u0648\u0644\u0627\u062f\u0647\u0627\u06cc \u06a9\u0631\u0628\u0646\u06cc
\n\u0645\u0633 (\u062d\u0633\u0627\u0633\u200c\u062a\u0631 \u0628\u0647 \u062e\u0648\u0631\u062f\u06af\u06cc)<\/p>\n

\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627:<\/strong>
\n\u0634\u06cc\u0644\u0646\u06af\u200c\u0647\u0627\u06cc \u0641\u0644\u06a9\u0633\u06cc\u0628\u0644 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc\u060c \u0627\u0646\u062a\u0642\u0627\u0644 \u06af\u0627\u0632\u0647\u0627 (\u0645\u0627\u0646\u0646\u062f \u0622\u0645\u0648\u0646\u06cc\u0627\u06a9\u060c \u062f\u06cc\u200c\u0627\u06a9\u0633\u06cc\u062f \u06a9\u0631\u0628\u0646)\u060c \u0627\u0633\u06cc\u062f\u0647\u0627\u060c \u0631\u0648\u063a\u0646\u200c\u0647\u0627\u060c \u0622\u0628 \u062f\u0631\u06cc\u0627 \u0648 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0644\u0648\u0644\u0647\u200c\u06a9\u0634\u06cc \u0635\u0646\u0639\u062a\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.
\n\u0645\u062d\u062a\u0648\u0627\u06cc \u0627\u0635\u0644\u06cc \u062c\u062f\u0648\u0644 (\u0628\u062e\u0634\u06cc \u0627\u0632 \u0645\u062b\u0627\u0644\u200c\u0647\u0627):
\n\u062c\u062f\u0648\u0644 \u0628\u0633\u06cc\u0627\u0631 \u06af\u0633\u062a\u0631\u062f\u0647 \u0627\u0633\u062a (\u0628\u06cc\u0634 \u0627\u0632 \u06f1\u06f0\u06f0 \u0633\u06cc\u0627\u0644) \u0648 \u0634\u0631\u0627\u06cc\u0637\u06cc \u0645\u0627\u0646\u0646\u062f \u063a\u0644\u0638\u062a\u060c \u062f\u0645\u0627 (\u06f2\u06f0\u00b0C \u062a\u0627 \u062c\u0648\u0634)\u060c \u062d\u0627\u0644\u062a \u0647\u0645\u200c\u0632\u062f\u0647 \u06cc\u0627 \u0647\u0648\u0627\u062f\u0647\u06cc \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0686\u0646\u062f \u0645\u062b\u0627\u0644:<\/p>\n

\u0647\u0648\u0627 (\u062e\u0634\u06a9): \u06f1 \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u0645\u0648\u0627\u062f.
\n\u0627\u0633\u06cc\u062f \u0627\u0633\u062a\u06cc\u06a9 (\u06f5\u06f0%\u060c \u06f2\u06f0\u00b0C): \u06f1 \u0628\u0631\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u0647\u0627\u06cc \u0622\u0633\u062a\u0646\u06cc\u062a\u06cc\u060c \u06f3 \u0628\u0631\u0627\u06cc \u0645\u0633.
\n\u0622\u0645\u0648\u0646\u06cc\u0627\u06a9 (\u0647\u0645\u0647 \u063a\u0644\u0638\u062a\u200c\u0647\u0627): \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u06f1\u060c \u0627\u0645\u0627 \u06af\u0627\u0632 \u062f\u0627\u063a \u062a\u0648\u0635\u06cc\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f.
\n\u0627\u0633\u06cc\u062f \u0647\u06cc\u062f\u0631\u0648\u06a9\u0644\u0631\u06cc\u06a9 (\u0647\u0645\u0647 \u063a\u0644\u0638\u062a\u200c\u0647\u0627): \u06f3 \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u0645\u0648\u0627\u062f.
\n\u0622\u0628 \u062f\u0631\u06cc\u0627: \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u06f3 \u06cc\u0627 \u06f2 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0645\u0627\u062f\u0647.
\n\u0627\u0633\u06cc\u062f \u0633\u0648\u0644\u0641\u0648\u0631\u06cc\u06a9 \u063a\u0644\u06cc\u0638: \u062f\u0631 \u062f\u0645\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06f2 \u0628\u0631\u0627\u06cc \u0628\u0631\u062e\u06cc \u0641\u0648\u0644\u0627\u062f\u0647\u0627.<\/p>\n

\u0645\u0642\u0627\u0648\u0645\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc<\/p>\n

\u0645\u0642\u0627\u0648\u0645\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc \u06cc\u0639\u0646\u06cc \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u06cc\u06a9 \u0645\u0627\u062f\u0647 \u06cc\u0627 \u0642\u0637\u0639\u0647 \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u0648\u0645\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062a\u062e\u0631\u06cc\u0628 \u062a\u0648\u0633\u0637 \u0639\u0648\u0627\u0645\u0644 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0648 \u0627\u0644\u06a9\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0645\u062d\u06cc\u0637 (\u0645\u062b\u0644 \u0627\u06a9\u0633\u06cc\u0698\u0646\u060c \u0631\u0637\u0648\u0628\u062a\u060c \u0646\u0645\u06a9\u060c \u0627\u0633\u06cc\u062f\u0647\u0627 \u0648 \u0628\u0627\u0632\u0647\u0627). \u062e\u0648\u0631\u062f\u06af\u06cc \u0645\u0648\u062c\u0628 \u062a\u0636\u0639\u06cc\u0641 \u0633\u0627\u062e\u062a\u0627\u0631\u060c \u06a9\u0627\u0647\u0634 \u0639\u0645\u0631 \u0645\u0641\u06cc\u062f \u0648 \u062e\u0631\u0627\u0628\u06cc \u0642\u0637\u0639\u0627\u062a \u0635\u0646\u0639\u062a\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n

\u2714 \u0627\u0647\u0645\u06cc\u062a \u0645\u0642\u0627\u0648\u0645\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc:<\/p>\n

\u0627\u0641\u0632\u0627\u06cc\u0634 \u0639\u0645\u0631 \u0642\u0637\u0639\u0627\u062a \u0648 \u0633\u0627\u0632\u0647\u200c\u0647\u0627<\/p>\n

\u06a9\u0627\u0647\u0634 \u0647\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc<\/p>\n

\u062d\u0641\u0638 \u0627\u06cc\u0645\u0646\u06cc \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627<\/p>\n

\u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0646\u0634\u062a \u0648 \u0622\u0644\u0648\u062f\u06af\u06cc \u0645\u062d\u06cc\u0637\u06cc<\/p>\n","protected":false},"excerpt":{"rendered":"

\u062c\u0646\u0633 \u0634\u064a\u0644\u0646\u06af \u0647\u0627\u064a \u0641\u0644\u0643\u0633\u064a\u0628\u0644 \u0645\u062a\u0646\u0627\u0633\u0628 \u0628\u0627 \u0633\u064a\u0627\u0644 \u0639\u0628\u0648\u0631\u064a \u0627\u0632 \u0622\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u064a \u06af\u0631\u062f\u062f. \u062c\u062f\u0648\u0644 \u0630\u064a\u0644 \u0645\u0642\u0627\u0648\u0645\u062a \u062e\u0648\u0631\u062f\u06af\u06cc \u0634\u064a\u0644\u0646\u06af \u0641\u0644\u06a9\u0633\u06cc\u0628\u0644 \u0645\u062e\u062a\u0644\u0641 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u0631\u062e\u064a \u0633\u064a\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644 \u0635\u0646\u0639\u062a\u064a \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u064a \u062f\u0647\u062f. \u062c\u0647\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0633\u064a\u0627\u0644\u0627\u062a \u062e\u0627\u0631\u062c \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0630\u0643\u0631 \u0634\u062f\u0647 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0630\u064a\u0644 \u060c \u0628\u0627 \u062f\u0641\u062a\u0631 \u0641\u0646\u064a \u0634\u0631\u0643\u062a \u062a\u0645\u0627\u0633 \u06af\u0631\u0641\u062a\u0647 \u0648 \u0631\u0627\u0647\u0646\u0645\u0627\u064a\u064a \u0644\u0627\u0632\u0645 \u0631\u0627 \u062f\u0631\u064a\u0627\u0641\u062a \u0646\u0645\u0627\u0626\u064a\u062f. \u00a0\u00a0\u00a0…<\/p>\n","protected":false},"author":11,"featured_media":8061,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"class_list":["post-8055","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"_links":{"self":[{"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/posts\/8055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/comments?post=8055"}],"version-history":[{"count":5,"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/posts\/8055\/revisions"}],"predecessor-version":[{"id":8060,"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/posts\/8055\/revisions\/8060"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/media\/8061"}],"wp:attachment":[{"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/media?parent=8055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/categories?post=8055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flexible-joint.com\/fa\/wp-json\/wp\/v2\/tags?post=8055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}