Contact Us

LIBER FLUID FITTINGS LIMITED

Tel.: +86-574-89217885
Fax: +86-574-89217886
Contact: Mr. Paul Lau
Email: sale@liberindustry.com
Mobile/WhatsApp:
+86-13616882093
  1. Home
  2. Technical Reference

Technical Reference

E= excellent G=good
C=conditional EPDM Synthetic Teflon Thermoplastic Steel Brass Stainless
U=unsatisfactory Rubber Elastomer Steel
Fluid Hose Metal
Acetaldhyde E U E G G E E
Acetic acid, glacial E U E C U U C
Acetic acid,10% C U E C U U C
Acetone E U E G E E E
Acetyl acetone E U E G U C C
Acetyl chloride U U E U C C C
Acetylene E U E G E E E
Air wet E E E C U G E
Aluminum chloride E E E E U U U
Aluminum fluoride E E E E U U U
Aluminum nitrade E E E E U U C
Aluminum sulfate E E E G U C E
Alums E E E E U C E
Ammonia, anhydrous U U G U E U E
Ammonia, aqueous E U G U E U E
Ammonia, cold E U G U E U E
Ammonia, hot E U G U E U E
Ammounium carbonate E U E C C U C
Ammounium chloride E E E C U U C
Ammounium hydroxide E C E U G U C
Ammounium nitrate E G E C G U G
Ammounium phosphate E E E C U U G
Ammounium sulfate/sulfide E E E C U C G
Amyl acetate E U E U E U E
Amyl alcohol E G E E G G E
Aniline dyes E U E U U C G
Aniline, aniline oil E U E U E U E
Arsenic acid E E E G U U G
Asphalt E C E G E G E
Barium chloride E E E C U G G
Barium hydroxide E E E G G U G
Barium sulfide E E E C C U G
Benzene, A97benzol U U E C G E E
Benzin U G E C E E E
Benzoic acid U U E C U G G
Benzyl alcohol E U E C E G E
Borax E G E G E E E
Boric acid E G E G U G C
Brine E G E C U G G
Bromine U U E U U C U
Butyl alcohol E E E G G G G
Butyl stearate U U E - G G G
Butylene U U E - E E E
Butyraldehyde E U E - E E E
Calcium acetate E G E C G G G
Calcium bisulfate U E E G U C C
Calcium chloride E E E E G G G
Calcium hydroxide E E E C G G G
Calcium hypochlorite E U E C U G C
Calcium nitrate E E E E G G G
Cane sugar liquors E E E E E G E
Carbolic acid E U E U U E E
Carbon dioxide E G E E E E E
Carbon disulfide U U E C G G G
Carbon monoxide E G E E E E E
Carbon tetrachloride U U E U U G G
Carbonic acid E G E C U C E
Caster oil E E E G E E E
Cellosolve acetate E U E U U U E
China wood oil(tung oil) U G E C E G E
Chlorine U U U U C C C
Chloroacetic acid E U E U U U U
Chloroacetone E U E U G G G
Chlorobenzene U U E U G G G
Chloroform U U E U G G G
Chlosulfonic acid U U E U G U G
Chrome plating solution E U E - C U U
Chromic acid E U E - C U U
Citric acid E E E C C C C
Copper chloride E E E E U U U
Copper cyanide E E E - E U G
Copper sulfate E E E G U C G
Cotton seed oil U G E E E E E
Creosote(coal tar) U C E U E C E
Crude oil U G E C G U G
Cyclohexanone E U E G E E E
Detergent/Water solution E E E C G E E
Dibenzyl ether E U E - G G G
Diesel oil U C E C E E E
Ethyl acetate E U E C E E E
Ethyl alcohol(ethanol) E E E C E E E
Ethyl benzene E U E - E G G
Ethyl cellulose E G E C E G G
Ethyl chloride U U E U E E E
Ethylene dichloride E U E U G C G
Ethylene glycol E E E C E G E
Ferric chloride E G E - U U U
Ferric nitrate E E E C U U G
Ferric sulfate E G E C U U E
Formaldehyde E C E C E E E
Formic acid E C E U U C C
Fuel oil U G E E E E E
Furfural E C E - G G G
Gasohol U U E G E E E
Gasoline U C E E E E E
Glycerine/glycerol E E E E E G E
Helium E C G C E E E
Heptane U G E E E E E
Hexane U G E E E E E
Hydraulic oils - - - - - - -
Phos.Ester/petroleum blend - U E C E E E
Silicone oils E E E E E E E
Straight petroleum base U E E E E E E
Straight phosphate eater E U E C E E E
Water glycol E E E C E E E
Water petroleum emulsion U G E C C E E
Hydrobromic acid E U E U E U E
Hydrochloric acid C U E U U U U
Hydrocyanic acid E C E - E E G
Hydrofluoric acid C U E U U U U
Hydrogen E C C C E E E
Hydrogen peroxide C G E G U U G
Hydrogen sulfide dry E U C C E G G
Isooctane U G E E E E E
Isopropyl alcohol E G E C E E E
Isopropyl ether U C E - G G G
Kerosene U C E G E E E
Lacquer/lacquer solvents U U E C U E E
Linseed oil U G E G E E E
Magnesium chloride E E E C E C C
Magnesium hydroxide E G E C E G E
Magnesium sulfate E E E C E E E
Maleic acid E U E C E G G
Maleic anhydride U U E C G U E
Malic acid U G E - U - E
Mercuric chloride E E E E U U U
Mercury E E E E E U E
Methanol E G E C G G E
Methyl bromide U U E U E E G
Methyl butyl ketone E U E C E E E
Methyl chloride U U E U E E E
Methyl ethyl ketone E U E C G G G
Methyl isobutyl ketone G U E U G G G
Methyl isopropyl ketone G U E U G G G
Methylene chloride G U E U G G G
Mineral oils U E E G E E E
Naphtha U U E G - - -
Naphthalene U U E G E G E
Natural gas U C U C G G G
Nickel acetate E U E U G C E
Nickel chloride E G E U U U G
Nickel sulfate E E E U U G G
Nitric acid,over 10% U U E U U U E
Nitric acid,to 10% U U E C U U E
Nitrobenzene E U E U E G E
Nitrogen E E E E E E E
Octyl alcohol E E E E E E E
Oleic acid U U E G C E G
Oleum（fuming sulfuric acid） U U E U G U G
Oxalic acid E G E C U C C
Oxygen U U U U G G G
Palmitic acid E G E E G - E
Para-dichlorobenzene U U E - G G G
Pentane U E E G G G G
Perchloric acid E C E U U U U
Perchloroethylene U U E U C G G
Phenol(carbolic axid) U U E U U E E
Phosphoric acid E U E U U E E
Phosphorous trichloride E U E U C U C
Potassiium acetate E G E - C G C
Potassiium chloride E E E E E C E
Potassiium cyanide E E E E C U G
Potassiium dichromate E E E E C C C
Potassiium hydroxide(over 10%) E C E U G G G
Potassiium hydroxide(to 10%) E G E C G G G
Potassiium nitrate E E E E G G E
Potassiium sulfate E E E E - - -
Propane U C - - E E E
Propl acetate E U E - E - E
Proplene U U E - E E E
Refrigerant R-12 U C - G E E E
Refrigerant R-13 U C - G E E E
Refrigerant R-22 U U C U E E E
Sewage E E E E G G G
Soap(water solutions) E E E C E E E
Sodium acetate E G E - E E G
Sodium bicarbonate E E E E G G E
Sodium borate E E E E E E E
Sodium carbonate E E E E E G E
Sodium chloride E E E E U C C
Sodium cyanide E E E E E - C
Sodium hydroxide(over 10%) E U E C C C C
Sodium hydroxide(to 10%) E C E G C G C
Sodium hypochlorite C C E C U U U
Sodium metaphosphate E E E E E G G
Sodium nitrate E G E E E C E
Sodium perborate E G E - C U C
Sodium peroxide E G E - U U C
Sodium phosphates E E E E U E G
Sodium silicate E E E E E E E
Sodium sulfate E E E E G G G
Sodium thiosulfate E G E E U U C
Soy bean oil U G E G E E E
Stannic chloride E E E C U U U
Steam(up to 388°F) E U E U E E E
Stearic acid E G E G C C E
Styrene U U E U E E E
Sulfur E C E G E U G
Sulfure chloride U U E - G - G
Sulfure dioxide E U E U E G G
Sulfure trioxide E U E U G C G
Sulfure acid(over 10%) U U E U C C U
Sulfure acid(to 10%) E U E U U G C
Sulfurous acid E C E U U C C
Tannic acid E E E G E E E
Tar(bituminous) U C E G E G E
Tartaric acid E G E G U C C
Tertiary butyl alcohol E G E G G G G
Titanium tetrachloride U U E - E U G
Toluene(toluol) U U E U E E E
Trichlorethylene E U E U E G E
Tricresyl phosphate E U E U E - C
Triethanoiamine E C E U E U E
Tung oil U G E C E G E
Turpentine U C E G G G G
Vamish U C E G E G E
Vinyl chloride U U E U E U C
Water(+151°F to+200°F) E G E U C G E
Water(+201°F to+350°F) E U E U C G E
Water( to+150°F) E E E E C G E
Xylene U U E C E E E
Zine chloride E E E E E U U
Zine sulfate E E E - U E G
Metric Thread
Thread N.M nut torque
M12×1.5 10-20
M14×1.5 20-35
M16×1.5 25-40
M18×1.5 30-45
M20×1.5 35-50
M22×1.5 40-70
M24×1.5 40-70
M26×1.5 60-100
M30×2.0 80-120
M36×2.0 100-150
M42×2.0 150-220
M45×2.0 180-250
M52×2.0 200-300
BSP Thread
Thread N.M nut torque
G1/8"×28 11-12
G1/4"×19 25-28
G3/8"×19 41-48
G1/2"×14 72-82
G5/8"×14 96-110
G3/4"×14 124-137
G1"×11 151-165
G1.1/4"×11 192-206
G1.1/2"×11 261-275
G2"×11 343-357
JIC Thread
Thread N.M nut torque
7/16"×20 15-16
1/2"×20 19-21
9/16"×18 24-28
3/4"×16 49-53
7/8"×14 77-85
1.1/16"×12 107-119
1.3/16"×12 127-140
1.5/16"×12 147-154
1.5/8"×12 172-181
1.7/8"×12 215-226
2.1/2"×12 332-350
ORFS Thread
Thread N.M nut torque
9/16"×18 14-16
11/16"×16 24-27
13/16"×16 43-47
1"×14 60-68
1.3/16"×12 90-95
1.5/16"×12 125-135
1.11/16"×12 170-190
2"×12 200-225
Denomination Unit Conversion unit Factor
Length in mm 25.4
mm in 0.03937
ft m 0.3048
m ft 3.28084
Area in2 c㎡ 6.4516
c㎡ in2 0.155
Volume gal L 4.54609
L gal 0.219969
gal L 3.78541
L gal 0.264172
L DM3 1
Mass lb kg 0.453592
kg lb 2.204622
Torque lbf.in N.m 0.112985
N.m lbf.in 8.85075
Pressure psi bar 0.06895
bar psi 14.5038
psi MPa 0.006895
MPa psi 145.038
MPa bar 10
bar MPa 0.1
Pa bar 10-5
bar Pa 105
Velocity ft/s m/s 0.3048
m/s ft/s 3.28084
Flow rate gal/min L/min 4.54609
L/min gal/min 0.219969
gal/min L/min 3.78541
L/min gal/min 0.264172
Temperature ℉ ℃ 5/9﹡ (℉-32)
℃ ℉ ℃﹡ 9/5+32