International – ประเทศไทย
We purchased a 51' 4-axle Heil Trailer pull trailer from Semi Service in June of 2013. We have been very pleased with our increased payload, the durability of the trailer and the outstanding business relationship we have built with the team at Heil Trailer and Jim Amicone at Semi Service. With the success we have had with this product, I look forward to doing business again with Heil Trailer and Semi Service.Jon Shepherd, Services President, Northwest Petroleum
Question: Our company has a Heil Trailer crude oil tanker hauling only “sweet” product, but we are entering a new service area. Should we be concerned about corrosion caused by hauling crude oil with a small amount of H2S (under 150 ppm) in an unlined tank? Eric

Answer: We strongly recommend lining any tank hauling crude, even sweet. If they acidize frac the well, you will get some acid when you pull loads of crude afterward. It will lie on the bottom of the tank and can start pitting rapidly. We have seen this happen on several occasions. H2S mixed with water can start a problem quickly.

Heil Trailer has been our petroleum tanker of choice exclusively since 1994. We utilize over 94 Heil Trailer tankers to service our Midwestern convenience stores. In our opinion, their reliability and competitive pricing make Heil second to none in the petroleum tanker industry. I would recommend Heil Trailer petroleum tankers to anyone seeking to run a quality dependable fleet.Jay Blair, V.P. Transportation Distribution, Casey’s General Stores, Inc.