Polyurethane foams are currently widely used. Soft foam is mainly used for various mats and soundproofing materials of furniture and vehicles; rigid foam is mainly used for heat insulation of household appliances, wall insulation, waterproof spray foam, pipe insulation materials, building plates, refrigerated trucks and cold storage. Insulation materials, etc.; semi-rigid foam for automotive dashboards, steering wheels, etc. There are various types of foam composites (two-component premixes) available on the market, mainly used for (cold curing) high resilience foams, semi-rigid foams, casting and spray hard foams.
Polyurethane elastomers have high elasticity and strength, excellent wear resistance, oil resistance, fatigue resistance and vibration resistance in a wide range of hardness, and are known as "wear rubber". Polyurethane elastomers have a small output in polyurethane products, but polyurethane elastomers have excellent comprehensive properties and have been widely used in metallurgy, petroleum, automotive, mineral processing, water conservancy, textile, printing, medical, sports, food processing, construction and other industrial sectors. .
PU is polyurethane, PU leather is the skin of polyurethane. Nowadays, garment manufacturers use this material to produce garments, commonly known as imitation leather garments. PU is the abbreviation of English loyal urethane, chemical Chinese name polyurethane has good quality, good bag Mostly imported PU leather.
The PU leather is a second layer of leather which is generally cowhide on the reverse side. It is coated with a layer of PU resin on the surface, so it is also called film cowhide. Its price is cheaper and its utilization rate is high. With the change of the process, it is also made into various grades, such as imported two-layer cowhide. Due to its unique craftsmanship, stable quality and novel varieties, it is the current high-grade leather, and its price and grade are no less than the top layer of leather.
PU leather and leather bag have their own characteristics, PU leather bag looks beautiful, good care, low price, but not wearable, easy to break; leather is expensive, troublesome, but durable.
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Label: Application range of polyurethane foaming equipment
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H Ground Screws also called Screw Piles in some countries and it means Ground Screw Piles with helical blades. There are kinds of Ground Screw piles on our ground screw factory. The first type of Screw Pile is Ground Screw Pile with one helical blade, the second type of screw pile is ground screw pile with two pieces helical blades, the third one is screw piles with three pieces helical blades. But ground screw piles one piece helical blade is very popular with our customers because the friction with the ground is more than other types and many customers like this type of ground screw piles. Ground screw with helical blades can be used to Solar Ground Mounting System, garden decorations, farming fixing and so on.
Ground screw pile made in China and as one of producer of ground screw pile, we will recommend you two types of screw piles as your reference. One is about ground screw pile with one piece helix blade and another is about ground screw pile with two pieces helix blades, which both can be used to solar panel structures. As one type of solar screw piles, is very hot product on Finland and Thailand. It also be installed to the ground by Pile Driver as the support of solar panels or solar mounting systems. Screw piles as the related solar energy products are very hot sale products and they are very stable as supporting.
Some types of ground screw we exported can be used to construction field. Ground Screw with Nuts and Ground Screw with Flange, both types of ground screw will be installed if you want to use ground screw in construction field. We produce diameter 114mm-335mm of ground screw and length 1600-4500mm as your choose if you would like to purchase ground screw using to kinds of buildings. If you need these Ground Screw Anchors , please let us know, we will do some plans for you according to your requirements. In addition, Hot dipped Galvanized Ground Screw can not easy to be rust and it can be keep more than 25 years and the material of construction ground screw is Q235/Q235B/Q345 as your need.
H Ground Screw
H Ground Screws, Helical Screw Piles, Helical Ground Screw Piles, Helix Ground Screw, Ground Screw Pile, Steel Helical Piles, Screw Piles, Screw Pile
Hebei Honde Industrial Trade Imp&Exp Co., Ltd. , https://www.groundscrewpile.com