Roto-lining & Tank Lining
With over 2 decades of high tolerance, rotolining and tank lining experience, Granger Plastics Company is your one-stop solution for your rotational tank lining and rotolining applications!
With experience in everything from lining tanks, pipe fittings, secondary containments and more! Granger Plastics can rotoline your carbon or stainless steel tank or pipe fittings to protect them abuse from chemicals, corrosion, etc. with a poly rotolining!

PE Lined Stainless Steel Tank
From mass production for distribution for fleets or specialty one-off applications, Granger’s rotolining expertise will ensure that your project gets the most value and possible out of the gate success by applying plenty of previous years of expertise along with extensive metal workings backgrounds in Granger’s wheel-house, Granger’s knowledge in roto-lining can ensure your end lined tank, piping or secondary containment vessels project is a success!

Interior View of Roto-lined Vessel
If you need assistance in getting your final design complete to get your tank lined along with flanges and fittings, Granger is your one stop source for complete lining and fitting solutions! If you need a quality program such as Holiday testing, Granger has you covered!

Holiday Testing on Rotolined Tank

Large Roto-lined Carbon Steel Vessel
Rotolining & Tank Lining Photo Gallery
Click any of the Custom Rotomolded Product Images Below for them to open in a larger lightbox gallery.
Roto-lining & Tank Lining Links
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The Granger Plastics Company
"Solutions Beyond Expectations"
We are proud to announce the official launch of RotationalMolding.com!
Built from more than three decades of real manufacturing experience, the new website is designed to help engineers, manufacturers, OEMs, product designers, students and entrepreneurs better understand rotational molding and the opportunities it creates.
Since Granger Plastics was founded in 1994, our team has produced thousands of different custom rotomolded products serving an incredibly wide range of industries. RotationalMolding.com gives us a new way to share what we have learned through educational articles, process information, product applications, design guidance and technical resources.
Read the official press release:
www.rotationalmolding.com/granger-plastics-opens-more-than-three-decades-of-rotational-molding-ex...
Visit the new website: www.rotationalmolding.com
We are excited to share this milestone—and even more excited about what comes next.
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Be Safe Out There!! With Tropical Storm Bertha making landfall, there's a threat of severe weather in different parts of the country!
Stay Safe!!!
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Michigan Safe Room Program Offers Tornado and Storm Shelter Savings for Families!
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Michigan Safe Room Program Offers Savings and Safety for Families
wkfr.com
Michigan usually sees 13 to 16 tornadoes annually, but 2026 has already exceeded that total as Tornado Alley expands farther into the Midwest.0 CommentsComment on Facebook
Granger Plastics on Twitter
http://RotationalMolding.com is officially live. Built from 33 years of manufacturing experience and thousands of custom rotomolded products, the site is designed to help engineers, OEMs and product designers better understand the process.
https://bit.ly/4fJ2OP9
#Rotomolding
Internationally recognized Rotomolding leader @GrangerPlastics makes AP headlines...
https://bit.ly/4pTZ7IH
#rotomolding #rotationalmolding #plastics #rotomoulding #grangerplastics
Storm shelter grants available for Mississippi homeowners
https://bit.ly/47iwVsx
#Tornado #TornadoShelters #StormShelters #GrangerISS #TornadoSafety #Mississippi
Understanding the Rotomolding Process
http://bit.ly/3Hb3RZF
#rotomolding #rotationalmolding #plastics
Granger Plastics On Instagram
RotationalMolding.com is officially live.
Built from more than three decades of real-world manufacturing experience, the new site brings together practical engineering guidance, rotational molding knowledge, product information and industry resources in one expanding destination.
Explore the launch and see what’s new at the link in our bio.
#RotationalMolding #Rotomolding #Manufacturing #PlasticsManufacturing #Engineering #MadeInUSA #GrangerPlastics
RotationalMolding.com is officially live.
Built from more than three decades of real-world manufacturing experience, the new site brings together practical engineering guidance, rotational molding knowledge, product information and industry resources in one expanding destination.
Explore the launch and see what’s new at the link in our bio.
#RotationalMolding #Rotomolding #Manufacturing #PlasticsManufacturing #Engineering #MadeInUSA #GrangerPlastics
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Seems to be that time of the year again. In-ground Safety Shelter`s are in high demand. Learn more about America`s leading Underground Tornado Shelter innovation at www.grangeriss.com
Seems to be that time of the year again. In-ground Safety Shelter`s are in high demand. Learn more about America`s leading Underground Tornado Shelter innovation at www.grangeriss.com ...
Struggling with winter driving? Discover essential tips to keep your pick-up truck safe on icy roads! From tire pressure checks to the must-have Weight-Mate traction device, we`ve got you covered. Don`t get stuck this winter—learn more now!
#winter #driving #truck #safety #tips #traction #icy #roads #Weightmate, #vehicle #winter #weather #emergencygear #tirepressure #pickup #truck #winterstorm #snow #rotomolding #plastics #rotationalmolding
Struggling with winter driving? Discover essential tips to keep your pick-up truck safe on icy roads! From tire pressure checks to the must-have Weight-Mate traction device, we`ve got you covered. Don`t get stuck this winter—learn more now!
#winter #driving #truck #safety #tips #traction #icy #roads #Weightmate, #vehicle #winter #weather #emergencygear #tirepressure #pickup #truck #winterstorm #snow #rotomolding #plastics #rotationalmolding
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May the Fourth Be With You... Protecting you from Mother Nature`s FORCE!
#tornado #tornadoshelters #plastics #grangeriss #stormshelters #rotomolding #rotationalmolding #grangerplastics #grangeriss #starwars #darthvader #stormtrooper #staysafeoutthere
May the Fourth Be With You... Protecting you from Mother Nature`s FORCE!
#tornado #tornadoshelters #plastics #grangeriss #stormshelters #rotomolding #rotationalmolding #grangerplastics #grangeriss #starwars #darthvader #stormtrooper #staysafeoutthere
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In case you needed a "sign" to stay out of Jail... Here it is!
#rotomolding #laundrycarts #materialhandling #laundry #commerciallaundry #uniforms #towels #jail #CountyJail #Prison #plastics #inmates #getoutofjailfreecard
In case you needed a "sign" to stay out of Jail... Here it is!
#rotomolding #laundrycarts #materialhandling #laundry #commerciallaundry #uniforms #towels #jail #CountyJail #Prison #plastics #inmates #getoutofjailfreecard
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