Lincoln Liquefied Gas Co.

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Lincoln Liquefied Gas Co. We are a retail propane company that has been in business since 1946.

10/02/2026

Phone and Internet are down. IT is here now so hopefully will be back up shortly! IF you have an emergency call 405-258-3764. For anything else please be patient with us and call this afternoon. Thanks so much!

Happy Birthday to the best!
09/29/2026

Happy Birthday to the best!

08/20/2026

Important Pressure Relief Valve Information
This summer’s record heat has had an effect on above ground propane tanks. Regardless of the amount of gas in the tank, as the heat increases outside, the pressure in the tank is also increasing. The safety relief valve performs a vital role in the protection of the propane tank and are generally set at 250 psi.
Relief valves are held in the closed position by the force of a powerful spring. As long as the pressure inside the tank is less than that of the spring, the valve will remain closed. If tank pressure rises to equal of the spring, the valve will partially open resulting in a “hissing” sound outside the tank. If the pressure in the tank rises significantly higher than that of the spring, the valve will fully open. When the valve fully opens, it initially makes a loud pop followed by a blast of released propane gas. Once the pressure is released and the tank pressure falls below that of the spring tension, the valve should close.
Factors that can cause the relief valve to discharge include :
The tank being in direct sunlight.
The tank’s protective coating is dark/dull. (Glossy white tanks reflect heat better.)
The relief valve is older and, thru the years, been ‘stressed’.
Recently having more propane injected into the tank.

If you encounter a relief valve that is "hissing" (opening to relieve pressure) OR if it fully opens, do not ‘tap’, seal or try to adjust the valve. NEVER get directly OVER a relief valve.

Remedies to lower tank pressure:
• Keep tank clean and painted a glossy white finish.
• Find a ‘gunny sack’ or loosely woven blanket, lay it over tank then spray water onto the blanket, thoroughly drenching the cloth-- but not directly on the relief itself! The combination of the cool water and the retention of the water by the blanket may cool the tank down and reduce the expansion of the liquid in the tank.
• Create artificial ‘shade’ by shielding the west side of the tank….but never attached to or OVER the relief !
• Don’t fill tanks during the peak of summer.

Other notes:
• Tanks must be empty before relief valves can be replaced.
• Safety relief valves may need to be replaced if they "pop-off". The spring becomes weaker and may not reseat properly after discharging gas.
• A protective cover should be placed over the relief valve to protect it from debris. Debris may cause the valve to remain open after discharge, resulting in a more excessive loss of propane.

Propane is safe if handled correctly. If you have any questions, give us a call and we will help !
Call us at 405-258-0053

It’s a nice HOT day! We advise not filling your tank in the extreme heat. We will be doing fall fill-ups in September!
07/29/2026

It’s a nice HOT day! We advise not filling your tank in the extreme heat. We will be doing fall fill-ups in September!

Hope everyone has a safe and happy Independence Day!We will be closed on Saturday the 4th.
07/02/2026

Hope everyone has a safe and happy Independence Day!
We will be closed on Saturday the 4th.

04/13/2026

Getting a new cookstove?? After it’s installed please contact your propane dealer to ensure it is properly converted and leak free!!

Great information!Always follow the safety rules!
04/01/2026

Great information!
Always follow the safety rules!

12/31/2025

We hope you have a safe New Year’s Eve and a BLESSED 2026!
We close at noon today and will be back ready to serve you on Friday morning!

Merry Christmas from all of us at LLG!
12/22/2025

Merry Christmas from all of us at LLG!

We have wonderful friends/customers! These were dropped off to us today!
12/22/2025

We have wonderful friends/customers! These were dropped off to us today!

Address

1802 W 15th Street
Chandler, OK
74834

Opening Hours

Monday 7:30am - 5pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 5pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm
Saturday 7:30am - 12pm

Telephone

+14052580053

Website

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