Couplings for Hydrochloric Acid | McMaster-Carr

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Fitting Type

Expansion Joint

Reducing Adapter

System of Measurement

Pipe Size

Material

Stainless Steel

Shape

Fitting Connection

Push to Connect

Quick Disconnect

Socket-Connect Union

Worm-Drive Quick Clamp

Pipe Schedule

Gender

For Use With

Abrasive Materials

Ball Joint Rod Ends

Deutsch Style Connectors

Dry Abrasive Materials

Keystone Wall Plates

Medical Gas Blend

Nonabrasive Slurries

Organic Solvents

Pharmaceuticals

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Boron Trifluoride

Calcium Chloride

Carbon Monoxide

Carbonyl Sulfide

Dichlorotetrafluoroethane

Diesel Exhaust Fluid

Ethylene Glycol

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid

Hydrofluoric Acid

Hydrogen Bromide

Hydrogen Chloride

Hydrogen Fluoride

Hydrogen Iodide

Hydrogen Peroxide

Hydrogen Sulfide

Isopropyl Alcohol

Liquid Carbon Dioxide

Liquid Natural Gas

Liquid Nitrogen

Magnesium Chloride

Methanol (Methyl Alcohol)

Methyl Chloride

Methyl Ethyl Ketone (MEK)

Methyl Fluoride

Mineral Spirits

Nitrogen Trifluoride

Perfluoropropane

Phosphoric Acid

Potassium Hydroxide

Propylene Glycol

R-12 Refrigerant

R-134A Refrigerant

R-404A Refrigerant

R-407C Refrigerant

R-410A Refrigerant

R-1234yf Refrigerant

Silicon Tetrafluoride

Sodium Carbonate (Soda Ash)

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hypochlorite (Bleach)

Sulfur Hexafluoride

Sulfur Tetrafluoride

Toluene (Methylbenzene)

Trifluoroethane

Tungsten Hexafluoride

Thread Type

UN/UNF (SAE Straight)

Pipe Material

Threading

Threaded on Both Ends

Threaded on One End

Flange Material

Color

Connects To

Length

Maximum Temperature

Less than 100° F

100° F to 249° F

250° F to 499° F

500° F to 999° F

Maximum Pressure @ Temperature

15 psi @ 65° F

150 psi @ 65° F

100 psi @ 70° F

120 psi @ 70° F

150 psi @ 70° F

200 psi @ 70° F

225 psi @ 70° F

235 psi @ 70° F

250 psi @ 70° F

300 psi @ 70° F

20 psi @ 72° F

30 psi @ 72° F

35 psi @ 72° F

50 psi @ 72° F

60 psi @ 72° F

80 psi @ 72° F

90 psi @ 72° F

Fitting Material

ID

Minimum Temperature

-250° F or less

-99° F to -1° F

0° F to 999° F

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

2,144 Products

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

On-Off Valves

Start and stop flow through a line

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)