Certificate : UL / WRAS / SAA / ISO / CE / NSF
HDPE Pipe : 12mm-1800mm
PVC pipe : 20mm - 1000mm
HDPE Fittings : 25mm -800mm
HDPE Welding Machine : Manual and Hydraulic Butt Welding Fusion Machine
Polyvinyl Chloride (PVC) Pressure Pipe and Fabried Fittings, 4-Inch through 60-Inch (100mm through 1500mm), For Water Transmission and Distribution AWWA C907 Injection-Molded Polyvinyl Chloride (PVC) Pressure Fittings, 4 in. through 12 in. (100 mm through 300 mm), for Water, Wastewater, and Reclaimed Water Service
30/3/2009· The PVC pipe should be OK for cooling water service. There are more plastic cooling towers that have PVC pipe in the distributors inside the units. Now if you are considering PVC for the chilled water loop piping, then that is a different service.
from PVC pressure pipe, with additional capabilities, and is accepted in all model pluing and mechanical codes for appliions such as hot - and cold-water distribution (potable water pluing), fire protection, chilled water, and hydronic heating and cooling Puhui Pipe manufacturer in China
2.0 - Chilled Water Systems May 2010 For ROYAL HOLLOWAY UNIVERSITY OF LONDON Page 2 Prepared For The Estates Division By: Hulley & Kirkwood Consulting Engineers Ltd Castle House, Horizon Centre Puhui Pipe manufacturer in China
specifiions are maintained for incoming raw materials, batching and mixing. Feed to the extrusion or Puhui Pipe manufacturer in China cooling in a controlled water bath (8). PVC Pressure Pipe Systems PVC Pressure Pipe Systems PVC Pressure Pipe Systems PVC Pressure Pipe Puhui Pipe manufacturer in China
Find CPVC Chilled Water Piping related suppliers, manufacturers, products and specifiions on GlobalSpec - a trusted source of CPVC Chilled Water Piping information. Edgetech Instruments Inc. DewMaster Chilled Mirror Dewpoint Hygrometer A High Precision Dew/Frost Point Hygrometer Featuring Flow-Through, Insertion and Chemically Resistant Chilled Mirror Sensors.
THERMACOR CHILL-THERM CTSG 5.101 STANDARD SPECIFIION 8.10.11 (Continued) Pre-insulated PVC Piping Systems suitable for Chilled Water, Potable Water, and Low Temperature Process Fluids. Part 1 – Products 1.1 Pre-insulated Piping - Furnish a complete system of factory pre-insulated PVC piping for the specified service. Puhui Pipe manufacturer in China
1/4/2009· We''ve used PEX for chilled water, but only on final connections, and only with radiant cooling systems (where the water is being blended to above dewpoint). roximate surface temp should be obtainable if you can get the R value of the pipe, the thickness.
PVC Pipe System Spec Sheet PVC Piping System for underground chilled Water, Brine, Sewage, Condenser Water, and Process Piping liions. Rovanco''s PVC System is designed for piping systems below ground suitable for chilled water High-quality Puhui Pipe manufacturer in China
All PVC Schedule 80 pipe shall be manufactured from a Type I, Grade I Polyvinyl Chloride (PVC) compound with a Cell Classifiion of 12454 per ASTM D1784. The pipe shall be manufactured in strict compliance to ASTM D1785, consistently meeting and/or exceeding the Quality Assurance test requirements of this standard with regard to material, workmanship, burst pressure, flattening, and Puhui Pipe manufacturer in China
5.23.20 – HVAC PIPING AND PUMPS DESIGN AND CONSTRUCTION STANDARD F. Chilled water design supply water temperature shall be 42 degrees F, with a minimum return water temperature of 58 degrees F to maximize the Chinable lifetime (optimize pipe
Chilled water is centrally produced and distributed throughout the campus, and this district cooling system shall be utilized wherever possible. The district cooling system is comprised of four major subsystems; the production system, the distribution system, the
PVC pipe is primarily used for conveying water and waste water. It is a durable product that can be welded using solvents, heat and o-rings. Different formulations are used for different appliions. The one used in almost all home irrigation and pluing is typically Puhui Pipe manufacturer in China
P.012 P.014 P.015 P.016 P.026 P.033 P.035 P.038 P.043 P.047 P.049 P.051 P.055 Unplasticized Polyvinyl Chloride Pipe Tap Water Unplasticized Polyvinyl Chloride Pipe Agricultural Water Service Wall-Thickness Unplasticized Polyvinyl Chloride Pipe
polyethylene pipe systems, PVC-U pipes are not widely used in the UK for water supply, drainage and sewerage under pressure. However, if they are considered for a project, it is important that current and suitable standards are selected. The following guide
PVC pipe fittings are used for attaching PVC pipes together. Fortunately, there are many different types of PVC pipe fittings so that you can run pipe in pretty much any configuration. Below is our extensive PVC pipe fittings guide with a series of diagrams and dimension charts.
for routing chilled water piping depends on the size of the room and the nuer of air conditioners. for small rooms, the chilled water piping is usually routed through one large main supply and return pipe made of carbon HDPE or copper. for larger rooms, several
3/7/2008· PVC for chilled water works great, but as noted earlier strapping and hanging is critical. Another contractor installed a system and it broke open over a weekend and flooded the office, the only good thing is it was the buiulding & land developement offices on the second floor of a 12 story building that were wiped out.
Reference specifiions (core pipe): ASTM D-2241, CSA B137.3 and AWWA C905 in 350 to 500 mm (14 to 20 in) sizes. Urecon Pre-Insulated PVC Water Pipe Series 200 SDR 21
PVC and CPVC Pipes - Schedule 40 Nominal Pipe Size (inches) Outside Diameter (inches) Minimum Wall Thickness (inches) Inside Diameter*) (inches) Weight (lb/ft) PVC CPVC 14 14.000 0.438 13.124 11.80 16 16.000 0.500 15.000 15.43 PVC and CPVC Puhui Pipe manufacturer in China
PVC pipe is generally not recommended for full vacuum situations especially where laying conditions may be less than optimal. Because of these issues, SA Water requires the use of PN 16 in general main
1/2/2013· Plastic piping can be used in smaller chilled water systems where lower pressures are expected. The maximum working pressure for PVC piping is above 150 psig for all pipe sizes through 8 in., but this is only for temperatures of 73 F or below.
