Made from wood or metal, this is a convenient way to assemble multiple mortars for easy firing. If you are planning a large fireworks display, you may want to build a mortar rack. You will also need a circular wooden plug 3/4 inch to 1 inch thick for the bottom of the tube. Most consumer fireworks shells are 1 7/8 inches in diameter, so an HDPE tube of that diameter should be sufficient. Never attempt to launch a smaller shell from a larger mortar tube or vice versa. Mortar tubes should be the same diameter as the shell and three times its length. Metal tubes should never be used at the consumer level, as a misfire could spray metal shrapnel across the crowd. However, there are numerous safety precautions involved that are too complex and impractical for a home display, and the risk of a dangerous blowout still exists. Professional displays sometimes use steel or aluminum tubes to launch specific effects. The likelihood of a catastrophic blowout is unacceptably high when launching fireworks from an ABS or PVC tube. However, both are actually quite brittle when exposed to extreme pressure. ABS thermoplastic and PVC pipe are extraordinarily popular for many applications. Note that NO other type of tube should ever be used. It is dense and sturdy enough to last a long time, but its tensile strength and intermolecular forces give it the flexibility to bend and distort rather than shatter or shed under the extreme pressure of fireworks launches. Though it weighs more than fiberglass, HDPE is a type of plastic that is ideally suited for mortar tubes. It is absolutely critical to handle fiberglass tubes only with gloves and long sleeves to avoid getting painful cuts and scratches from the fibers. Fiberglass tubes are lighter weight, but they will shred under the pressure of launch. Reusable mortar tubes can be made of two materials: fiberglass or high-density polyethylene (HDPE). If you are ready to advance your fireworks displays to the next level, though, you will probably be interested in something a bit more durable. Store-bought aerial fireworks typically come with a single-use cardboard mortar tube. One end is plugged to prevent gases from the lift charge from escaping underneath. To deliver flashes, glows and bangs at exact moments.Mortar tubes are used to launch aerial fireworks. This ensures the stunning effects of our displays are tightly controlled. We use advanced firing technology and finale firework software. Few professional display companies offer the attention to detail that comes as a standard feature of a Dynamic Fireworks package. That erupt into visual feasts that can also be precisely choreographed to the music of your choice. Our specifically trained pyrotechnicians use uniquely designed fireworks to create arresting displays. We use our knowledge to full effect when organising private and corporate displays. It has enabled us to develop an in-depth knowledge of pyrotechnics. By fully engaging with industry leaders at every level. We have built our reputation on our unmatched service standards and the wide ranging industry expertise. That ensures the high expectations of our clients are not only met, but exceeded. Furthermore Dynamic Fireworks provide a focused, personalised approach. As a result Dynamic Fireworks has produced cutting edge firework displays for huge charity fundraisers, corporate events and product launches. Our impeccable record of success speaks for itself. With 25 years of experience in providing high quality fireworks. As one of the leading and well respected professional firework display companies in the UK.
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