Square Head Plug

Model:1157

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Product Introduction

Part#

Thread Szie
NPTF

PARKER

EATON

ALKON

MAF

GATES

DIXON

Tectran

Automann

Fleet Pride

Fairview

Tramec Sloan

Haldex

1157-C

1/8

211P-2

3151×2

109A-2

28084

G60602-0002

2110200C

109-A

177.9109A

BP109-2

109-A

S211-2

11088

1157-D

1/4

211P-4

3151×4

109A-4

28085

G60602-0004

2110400C

109-B

177.9109B

BP109-4

109-B

S211-4

11089

1157-E

3/8

211P-6

3151×6

109A-6

28086

G60602-0006

2110600C

109-C

177.9109C

BP109-6

109-C

S211-6

11090

1157-F

1/2

211P-8

3151×8

109A-8

28087

G60602-0008

2110800C

109-D

177.9109D

BP109-8

109-D

S211-8

11091

1157-G

3/4

211P-12

28088

G60602-0012

2111200C

109-E

177.9109E

BP109-12

109-E

S211-12

11092

1157-L

28089

109-H

177.9109H

BP109-16

S211-16

Brass Square Head Plug is a fitting used to seal the end or opening of a pipeline, commonly used for maintenance and inspection of pipeline systems.
Main functions:
Used to seal the end or orifice of a pipeline, prevent fluid leakage, and ensure the safe and stable operation of the system. When maintenance, cleaning, or inspection of pipelines is required, square plugs can be easily disassembled for convenient operation.

Application

Water heating system: In water supply and heating systems, brass square plugs are used to seal the ends of pipes, prevent water leakage, and ensure the sealing and stability of the system.

Oil and gas industry: In oil and gas pipelines, square plugs are used to seal pipeline ports, prevent medium leakage, ensure the safety of operators, and prevent environmental pollution.

Chemical industry: Chemical pipelines are commonly used to transport various chemicals, and brass square plugs are used to seal the ends of pipelines to prevent the leakage of harmful substances and ensure operational safety.

Food and pharmaceutical industry: In the pipeline system of the food and pharmaceutical industry, square plugs are used to ensure the purity of products and the hygiene of the production environment, preventing contamination by foreign substances.

HVAC system: In HVAC systems, brass square plugs are used to seal pipe ports, prevent air or refrigerant leakage, and ensure efficient operation of the system.

Aerospace field: In the pipeline system of aerospace equipment, square plugs are used to seal pipeline ports, prevent fluid leakage, and ensure the reliability and safety of the system.

Material advantages

Brass has excellent corrosion resistance and is suitable for various environments, extending the service life of accessories., Brass material has excellent mechanical properties and can withstand certain pressure and temperature changes, ensuring the safe operation of the system.

Matters needing attention:

Choose a square plug that matches the size of the pipeline to ensure sealing effectiveness and prevent leakage.

When installing the square plug, ensure that the sealing surface is clean to avoid foreign objects affecting the sealing performance.

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