ENGINEERED PIPELINE SOLUTIONS

PIPE TEST PLUGS•

RUBBER SEALS FOR PIPES•​

MANUFACTURED TO PERFORM

Premium engineered solutions for pipeline testing, isolation, and sealing applications.


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ISO-Certified Manufacturer
Saudi Arabia & UAE
Exporting to 30+ Countries
Custom Sizes
Technical Support

CORE PRODUCT LINE

RUBBER
SEALS & GASKETS

Pipe rubber rings and gaskets for reliable sealing applications.

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MECHANICAL
TEST PLUGS

Mechanical pipe plugs for testing, sealing, and temporary isolation.

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INFLATABLE
TEST PLUGS

Inflatable and balloon plugs for sewer, drain, and pipeline testing.

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WELD TESTING & ISOLATION PLUGS

Specialized plugs for weld testing and pipeline isolation applications.

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Inside CRYSTAL®.


CRYSTAL Industries manufactures engineered pipeline solutions, including test plugs, isolation plugs, rubber seals, and pipe sealing products for industrial applications.


With manufacturing in Saudi Arabia and the UAE, and a registered presence in the United States, CRYSTAL® serves Oil & Gas, Water, Infrastructure, Marine, Power, Construction, and Industrial sectors.


Our certified ISO 9001, ISO 14001, and ISO 45001 systems support quality, safety, and reliable performance from design to delivery.


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30+
YEARS OF EXPERIENCE
1000+
ENGINEERED PRODUCTS
6000+
PROJECTS SUPPLIED
30+
COUNTRIES SERVED

INDUSTRIES WE SERVE




OIL & GAS PRODUCTION




PETROCHEMICAL & REFINING




PIPE MANUFACTURING




MARINE & SHIPYARDS




EPC & INFRASTRUCTURE




GENERAL INDUSTRIES

Custom Test Plugs

Specialized diameters · Oversize/undersize · Project-specific designs

Testing & Isolation Services

On-site pressure testing · Mechanical & inflatable pipe testing · Pipeline isolation

Fabrication & Manufacturing

Rubber & steel parts · CNC machining · Custom builds

Technical Support & Training

Model selection · Pressure guidance · Installation & safety training

Quality Assurance Accreditations

Flexing Standards, Shaping Perfection