sulfuric acid tubing material

Case Study Failure Analysis of Sulfuric Acid Supply Line

 · Although sulfuric acid is highly corrosive carbon steel is a suitable material for use in tanks and piping in concentrated sulfuric acid service due to the presence of a ferrous sulfate film that forms on the surface of the steel upon exposure to the acid. This film which itself is a corrosion

Chemical Compatibility ChartLDPE HDPE PP Teflon

The chemical compatibility of LDPE and HDPE on this chart is tested at 20°C and 50°C for 7 days and 30 days (if applicable) with constant exposure. LDPE HDPE resistance listed by chemical. 1.4-dioxane. LDPE / HDPE at 20°C little or no damage after 30 days. LDPE at 50°C shows some effect after 7 days.

TUBING CHEMICAL RESISTANCE CHARACTERISTICS

 · selection and use of Sioux Chief s tubing products. It is recommended that chemical resistance be checked with a sample of the product as Aluminum Hydroxide Cellosolve Acetate Glycols Sulfuric Acid Hydrochloric Acid Sodium Cyanide Aluminum Sulfate (Conc.) CesIum Salts Glycolic Acid (30 ) Sulfuric-Nitric Sodium Dichromate (Sat.)

Chemical Compatibility ChartLDPE HDPE PP Teflon

The chemical compatibility of LDPE and HDPE on this chart is tested at 20°C and 50°C for 7 days and 30 days (if applicable) with constant exposure. LDPE HDPE resistance listed by chemical. 1.4-dioxane. LDPE / HDPE at 20°C little or no damage after 30 days. LDPE at 50°C shows some effect after 7 days.

TUBING CHEMICAL RESISTANCE CHARACTERISTICS

 · selection and use of Sioux Chief s tubing products. It is recommended that chemical resistance be checked with a sample of the product as Aluminum Hydroxide Cellosolve Acetate Glycols Sulfuric Acid Hydrochloric Acid Sodium Cyanide Aluminum Sulfate (Conc.) CesIum Salts Glycolic Acid (30 ) Sulfuric-Nitric Sodium Dichromate (Sat.)

Chemical Compatibility ChartLDPE HDPE PP Teflon

The chemical compatibility of LDPE and HDPE on this chart is tested at 20°C and 50°C for 7 days and 30 days (if applicable) with constant exposure. LDPE HDPE resistance listed by chemical. 1.4-dioxane. LDPE / HDPE at 20°C little or no damage after 30 days. LDPE at 50°C shows some effect after 7 days.

Metallic Materials for Concentrated Sulfuric Acid Service

 · Depending on the process available sulfuric acid at concentrations of 93 to 99.5 weight can be used. The trend towards higher levels of efficiency in the recovery of heat in sulfuric acid manufacturing is leading to higher temperatures in the absorption systems and hence to more severe demands on the corrosion resistance of metallic materials.

Chemical Compatibility of Tubing Materials

Chemical Compatibility of Tubing Materials. A companion reference to our tubing sales section.Use this chart to reference roughly the level of compatibility you might expect passing a specific chemical through one of the tubing types available for purchase.

Masterflex Tubing Chemical Compatibility Database from

MATERIAL COMPATIBILITY. Use the dropdowns below to search by chemical material or both. 1. CHEMICAL. Select a Chemical Acetaldehyde Acetate LMW Acetic acid <5 Acetic acid >5 Acetic anhydride Acetone Acetonitrile Acetyl bromide Acetyl chloride Air Aliphatic hydrocarbons Aluminum chloride Aluminum sulfate Alums Ammonia gas / liquid Ammonium

316L SSSulphuric Acid

 · Type 316 gives useful service at room temperature in sulphuric acid of concentrations lower than 15 wt. and greater than 85 wt. It also resist chloride attack and is often used in marine environments. Type 316L has a maximum carbon content of 0.03 wt. It is used in applications where it is not possible to anneal after welding and where

Chemical Compatibility of Tubing Materials

Chemical Compatibility of Tubing Materials. A companion reference to our tubing sales section.Use this chart to reference roughly the level of compatibility you might expect passing a specific chemical through one of the tubing types available for purchase.

316L SSSulphuric Acid

 · Type 316 gives useful service at room temperature in sulphuric acid of concentrations lower than 15 wt. and greater than 85 wt. It also resist chloride attack and is often used in marine environments. Type 316L has a maximum carbon content of 0.03 wt. It is used in applications where it is not possible to anneal after welding and where

TUBING CHEMICAL RESISTANCE CHARACTERISTICS

 · selection and use of Sioux Chief s tubing products. It is recommended that chemical resistance be checked with a sample of the product as Aluminum Hydroxide Cellosolve Acetate Glycols Sulfuric Acid Hydrochloric Acid Sodium Cyanide Aluminum Sulfate (Conc.) CesIum Salts Glycolic Acid (30 ) Sulfuric-Nitric Sodium Dichromate (Sat.)

MrPEX TubingChemical Resistance

 · Although PEX Tubing is considered fully resistant to many chemicals we recommend a reduction of the maximum pressure applied at 180°F to 80 . Refer to the table for other suggested minimum pressure reductions. Where a percentage of 0 appears this means that the material is OK for pressureless applications at actual temperature.

Case Study Failure Analysis of Sulfuric Acid Supply Line

 · Although sulfuric acid is highly corrosive carbon steel is a suitable material for use in tanks and piping in concentrated sulfuric acid service due to the presence of a ferrous sulfate film that forms on the surface of the steel upon exposure to the acid. This film which itself is a corrosion

Chemical Compatibility GuidePolyurethane

 · Sulfuric Acid 50 0 2 ER Degradation begins after 30 minutes Sulfuric Acid 98 0 2 ER Tetrachloroethylene 0 0 Good Tetrahydrofuran 2 2 ER Slight swelling after 3.5 hrs Toluene 1 0 Fair Slight swelling after 3.5 hrs Trichloroethane 1 0 Fair Slight swelling after 3 hrs

Sulfuric Acid Corrosion H2SO4 Corrosion of Stainless Steel

 · The corrosion rate of in sulfuric acid is negligible in any concentration from 0 to 99 up to a temperature of at least 150°C. In sulfuric acid at temperatures above 150°C the corrosion rate will have to be considered but the corrosion rate in high temperature sulfuric acid

Pipe material for H2SO4 (93-98 )CR4 Discussion Thread

 · Good Answers 1. # 3. Re Pipe material for H2SO4 (93-98 ) 12/03/2008 2 29 PM. 93 98 Sulfuric Acid at 65 degrees C is most corrosive to metals at the lower 93 concentration. I do not recommend using mild steel or rubber lined mild steel pipe with 93 98 Sulfuric Acid at 65 degrees C.

Chemical Compatibility of the Tubing Materials

 · Benzenesulfonic Acid 4 4 4 4 4 4 4 4 4 Benzoic Acid 4 4 2 3 4 4 4 2 4 Benzyl Alcohol 4 4 1 4 1 1 1 1 1 Bleach Liquor 22 in w 1 1 1 1 1 4 4 1 1 Borax 6 in w 1 1 1 1 1 1 1 1 1 Boric Acid 4 in w 1 1 1 1 1 1 1 1 1 Bromine Anhydrous Liquid 4 4 4 4 4 4 4 4 4 Butadiene 1 1 1 1 2 1 1 1 1 Butane 1 1 11 21 1 1 1 Butyl Acetate 4 4 2 4 4 4 4 2 4

HDPE Chemical Resistance Guide

 · Potassium perchlorate (10 ) S S Sulfuric acid (0-50 ) S S Potassium permanganate (20 ) S S Sulfuric acid (70 ) S O Potassium persulfate saturated S S Sulfuric acid (80 ) S U or an endorsementof any particular material equipment service or other item not supplied by PolyethyleneTechnology Inc.. To the best of our

Material Selection for Peristaltic Pump Tubing

Material selection is critical because the tubing comes in contact with the fluid. This whitepaper provides a general overview of how a peristaltic pump works and compares six different peristaltic pump tubing material options with regards to hardness size chemical compatibility and durability.

Case Study Failure Analysis of Sulfuric Acid Supply Line

 · Although sulfuric acid is highly corrosive carbon steel is a suitable material for use in tanks and piping in concentrated sulfuric acid service due to the presence of a ferrous sulfate film that forms on the surface of the steel upon exposure to the acid. This film which itself is a corrosion

Chemical Compatibility of Tubing Materials

316 rows · Chemical Compatibility of Tubing Materials. A companion reference to our tubing sales

Sulfuric Acid Resistant Alloys911 Metallurgist

 · Chemical lead (0.06 Cu) is the famous old standby in sulfuric acid plant construction and its merits have gained wide recognition. It resists sulfuric acid very well except for the strong acids (over 80 ) at elevated temperatures. Lead cast iron and carbon steel all depend for their corrosion resistance on a protective sulfate film.

Pipe material for H2SO4 (93-98 )CR4 Discussion Thread

 · Good Answers 1. # 3. Re Pipe material for H2SO4 (93-98 ) 12/03/2008 2 29 PM. 93 98 Sulfuric Acid at 65 degrees C is most corrosive to metals at the lower 93 concentration. I do not recommend using mild steel or rubber lined mild steel pipe with 93 98 Sulfuric Acid at 65 degrees C.

Plastic Tubing Chemical Resistance ChartFreelin-Wade

Sulfuric Acid (Dilute Battery Acid) 3 1 1-1 Sulfuric Acid (Conc) 4 2 4-1 Sulfuric Acid (20 Oleum) 4-4-4 Sulfurous Acid 4 2 1--Tannic Acid 4 1 1-1 Tetrochlorethylene 4 2 4--Toluene (Toluol) 4 3 4 1 1 Transformer Oil 2-2--Transmission Fluid Type A 2----Trichloroethane 4 4 3 3 1 Trichloroethylene 4 4 4 3 1 Turbine Oil 1 3 1 1-Turpentine 4 4 4 1 1 Varnish 3 3 4-1 Vinegar 2 1 1 1 1 Vinyl

Sanicro® 28 — Materials Technology

 · The graphite heat exchangers replaced by Sanicro ® 28 often had repeated problems with broken tubes and loss of production. Sulphuric acid. Sanicro ® 28 is a suitable material for piping and heat exchangers particularly at concentrations of between 40 and 70 of deaerated acid and over 85 .

Masterflex Tubing Chemical Compatibility Database from

MATERIAL COMPATIBILITY. Use the dropdowns below to search by chemical material or both. 1. CHEMICAL. Select a Chemical Acetaldehyde Acetate LMW Acetic acid <5 Acetic acid >5 Acetic anhydride Acetone Acetonitrile Acetyl bromide Acetyl chloride Air Aliphatic hydrocarbons Aluminum chloride Aluminum sulfate Alums Ammonia gas / liquid Ammonium

HDPE Chemical Resistance Guide

 · Potassium perchlorate (10 ) S S Sulfuric acid (0-50 ) S S Potassium permanganate (20 ) S S Sulfuric acid (70 ) S O Potassium persulfate saturated S S Sulfuric acid (80 ) S U or an endorsementof any particular material equipment service or other item not supplied by PolyethyleneTechnology Inc.. To the best of our

Acid Piping Technology Sulfuric Acid

MONDI has been the industry standard for reliable performance in sulfuric acid plants since 1983. APT has supplied over 700 MONDI systems in North America South America Australia Africa and Asia since 1991. Long Operating Life Reduced maintenance with a service life up to four times the life of standard metallurgy ductile iron. Operating Safety

Materials For Sulfuric Acid PipingCorrosion engineering

 · 1. Pure sulfuric acid up to the dilution point. 66 be sulfuric acid ambient temp. We are planning to use carbon steel A106 pipe is this suitable any special fabrication requirements (e.g. PWHT etc.. 2. After the dilution point we are at a pH of 0.39. ie. 2 wt sulfuric acid (66 be sulfuric acid) with the balance water at ambient temperature.

SX — Materials Technology

 ·  SX has excellent corrosion resistance in concentrated sulfuric acid both in static and dynamic conditions. This is illustrated by the isocorrosion diagram Figure 1 and by the comparative test data for different alloys Figure 2. Figure 1. Isocorrosion diagram 0.1 mm/year for SX in concentrated sulfuric acid at static

Masterflex Tubing Chemical Compatibility Database from

MATERIAL COMPATIBILITY. Use the dropdowns below to search by chemical material or both. 1. CHEMICAL. Select a Chemical Acetaldehyde Acetate LMW Acetic acid <5 Acetic acid >5 Acetic anhydride Acetone Acetonitrile Acetyl bromide Acetyl chloride Air Aliphatic hydrocarbons Aluminum chloride Aluminum sulfate Alums Ammonia gas / liquid Ammonium