Draw your design with the glue pen On a blank sheet of watercolor paper, doodle or draw your resist design using the glue pen. This glue pen has a clear glue for ink and the design you draw won’t be easily visible unless you tilt your paper to the light. Let this glue design dry for a few minutes, it shouldn’t take longer than 5 minutes. Paint with your watercolors Paint with your watercolors on top of the dried glue design. Add any kind of watercolor wash on top. You don’t have to make it a rainbow, but the rainbow is super fun to paint. http://www.subbuteo.com.cn/main-products/

A ball valve functions as a quarter-turn valve, which controls flow through a hollow, perforated, and pivoting sphere, hence the name. It is in the same valve family as butterfly valves and plug valves, which are also quarter-turn valves. The sphere has a port, or a bore, in its center, which is critical to its function. When the bore in the ball valve function is lined up with the associated pipeline, the valve is open, so fluid can move through the bore. http://www.tfcvalve.com/ball-valve/floating-ball-valve/

Incorrectly selected pipe spray painting machine can cause severe damage to end faces of the windings and produce unacceptably high power factor capacitors. The steel pipe spraying coating machine or called steel pipe painting production line is designed through our comprehensive research and accumulated ten-year of experience; as the requirements of regarding above specially performance of metal spraying in metallized film capacitor. http://www.westwu-machine.com/pipe-spray-painting-machine/

All bolts behave like a heavy spring. As you turn down the nut against the flange, the bolt stretches and the flange and gasket compress. All bolt-tightening methods result in stretching the bolt. The torque-tightening method uses the thread helix of turning the nut against the reactive forces of the flange to stretch the bolt. The hydraulic bolt-tensioning method utilizes an annular piston threaded on the end of the bolt to provide an axial stretch. http://www.yuchaobolt.com/bolt/hex-bolt/

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The best (most suitable) mold steel applied to different mold parts could help on cost saving too. And of course that it is under the nice mold design, otherwise, no matter how good the steel is, the quality of the mold would be general or terrible. The 5 gallon mold has been designed with the appropriate steel. In order to ensure the good quality that customers want, it can help to choose the right die steel, so what is the technical key in its manufacturing process? http://www.capmold-china.com/cap-mould/5-gallon-cap-mould/

Raft, simplest type of watercraft, made up of logs or planks fastened together to form a floating platform. The earliest were sometimes made of bundles of reeds. Most rafts have been designed simply to float with the current, but they can be equipped with oars or sails or both and can be navigated in the ocean over long distances, as was dramatically demonstrated by Norwegian scientist Thor Heyerdahl in 1947 http://www.electric-supboard.com/raft/

How to choose the right mold types for concrete craft and what the options are. The world of concrete crafts-making can be complicated, so it’s important to understand which projects require certain concrete mold materials. You see, there are tons of different items you can use as molds for concrete crafts. However, choosing the right material for your mold is going to make all the difference in whether or not your cement craft project is successful. There are several considerations when choosing a concrete mold for crafts. http://www.hongshik.com/concrete-stone-mold/

When you go to purchase a sewing machine, check to see what the smallest size is available. For single head embroidery machines, the Galaxy mini home embroidery machine is also popular. These are the smaller versions of the commercial machines that are commonly used by professional tattoo artists. Smaller machines will give you better control over what you will be doing, although the color and shading options will be lessened. http://www.honposz.com/single-head-embroidery-machine/single-head-flat-embroidery-machine.html

Moissanite is a rare, naturally occurring mineral also known as silicon carbide. Named after Nobel Prize-winning chemist Dr. Henri Moissan, Moissanite was first discovered in 1893 at the site of a massive meteorite strike in Arizona. Scientists in Research Triangle Park, North Carolina later developed the thermal growing process that creates silicon carbide crystals, which are fashioned into Moissanite gemstones. Moissanite is a rare, naturally occurring mineral also known as silicon carbide. http://www.jiangyuanjewelry.com/silver-moissanite-jewelry/