High-density polyethylene (HDPE) pipe and fittings are quickly becoming the material of choice for contractors, engineers, and customers in a variety of industrial applications including mining, geothermal, agricultural, municipal, and more. HDPE pipe is durable, strong, lightweight, and flexible. When fused together, the pipes have a zero leak rate due to the continuous nature of the system. They are also more environmentally friendly as they are non-toxic and have a long shelf life.
Why is hdpe pipe color coding important?
Color coding of pipe and pipe materials is standard industry practice. Various grades of alloy steel, stainless steel, and carbon steel are used in the construction process. To avoid constant confusion of these materials, the industry has color-coded plumbing components, as the different colors make storage and retrieval easier in warehouses. In addition, it is easier to identify the fluids and raw materials that are channeled through a color code. Color coding plumbing components can also reduce safety risks within a facility or construction site. Without proper pipe color coding, it can be difficult for workers to identify the material being piped. This can lead to accidents due to misidentified pipes in emergency situations. Having a consistent coding scheme can increase safety in the workplace, reduce the possibility of error, and reduce the hazards associated with mishandling materials within pipelines.
HDPE pipes are available in different color options.
Puhui’s range of high quality HDPE pipes are available in a variety of different colors and pipe strips:
Black Streak Free – For all applications except gas.
Black with blue stripes – used to transport potable water and potable water.
Full Yellow Jacket or Black and Yellow Stripes: Widely used to identify gases, carbon bed methane gas, process gases, and pressurized liquefied gases.
Black with Red Stripe – Exclusively for fire extinguishing supply lines, such as water. Puhui stocks the most common lengths and diameters to meet hose reel, hydrant and sprinkler requirements.
Full White Jacket – Used to identify communication pipelines in mining to reduce heat load on above ground transmission lines. The white appearance is a key part of reducing the impact of sunlight on the pipes.
Black with Lavender Stripes: Piping used in reclaimed or recirculated water applications to transport water that is unfit to drink.
Full Orange Jacket – Used to identify electrical conduits and services. This orange tube provides excellent mechanical protection for cables and protection against chemicals or moisture.
Black with Cream Stripes – Designed for pressurized sewer applications. The piping system is predominantly welded, resulting in homogeneous material joints without the need for additional sealants.
Black with brown or red stripes – country imperial size low pressure pipe.
Color-coded tubing is widely used in fluid and gas applications in the mining, civil, plumbing, energy, and mechanical utility markets.
