7.1. PIPES & PIPE NIPPLE - PIPING DESIGN SPECIFIION 7.1.1. The minimum pipe size shall generally be 1/2". 7.1.2. The minimum pipe size shall be 4" for the buried main sewer lines, and 2" for other buried lines. 7.1.3. Pipe size 1 ¼”, 2 ½”, 3 ½”, 5”, 7”, 9”, 22” and 26” shall not be used, except for connection to the equipment.
9/9/2019· A technical specifiion (tech spec) is a document that explains what a product or project will do and how you’ll achieve these goals. In a tech spec, show your client and team meers what problem you''re solving, the goals or requirements for your project or product, and how you plan to achieve this.
• ASTM D3139, Standard Specifiion for Joints for Plastic Pressure Pipes Using Flexible Elastomeric Seals • ASTM F477, Standard Specifiion for Elastomeric Seals (Gaskets) for Joining Plastic Pipe • ASTM F1674, Test Method for Joint Restraint Products for …
• Finished PVCO pipe shall have an HDB of 7,100 psi. PIPE • Pipe shall be biaxially oriented (molecularly oriented in hoop and axial directions). • Pipe shall be produced with cast-iron-pipe outside diameters (CIOD) in all sizes. • Pipe shall be joined by integral-bell gasketed joints conforming to ASTM D3139.
Flexible pipe. Coflexip User''s Guide. 1502 Coflexip Brochure. Design of Flexible Lines. All Coflexip® Drilling Appliions flexible pipes are designed in accordance with API 16C which is the only specific reference/ regulation existing for Choke and Kill lines. Mud and cement appliion flexible pipes are also qualified to meet the API 7K
PVC pipes are durable & cost-efficient The first PVC piping systems were installed over 80 years and most of these are still in use. The expected lifespan of a PVC pipe is 100 years or more for underground pipes. Moreover, PVC piping systems show a much lower failure rate than other materials.In comparison with other piping materials, PVC pipes are also the most cost-efficient …
2.2 Pipe Repair good engineering requirements and judgement, applicapable laws, safety, environ - mental or other regulations or local ordinances, nor the specifiions and instructions of the owner and/or the owner’s engineer, who is/are the final authority on each job. Should any conflicting information in this brochure
PVC pipe minimum 20mm dia and above depending on No. of wires to be drawn (refer Table No. 1/2) ISI mark, HMS grade (2mm thick), accessories for PVC pipes of the same make that of pipe; such as Spacers & Saddles, Couplers, Bends, inspection or non inspection type Elbows, Tees, Junction boxes of required ways and resin / adhesive to
Pipe Specifiion Considerations Each municipality has its own set of special challenges, but there are some universal concerns that should be addressed when specifying any pipe material for sanitary sewers. • Life expectancy: No other pipe material can match the 200-years of proven service life in the
KYNA R® HOMOPOLYMERSERIES 4 TABLE II PHYSICAL PROPERTIES1 STA ND RD/C O IU 46 01 E2 7 2 37 03 Refractive Index D54 2/at Sodium D line 77°F (25°C) 1.42 1.42 1.42 — Specific Gravity D792/73°F (23°C) 1.75 - 1.77 1.76 - 1.78 1.77 - 1.79 1.84 - 1.88
1) Pipe wall thickness up to 19 mm (0.75") use cellulosic electrodes E6010 and E7018. 2) Pipe wall thickness 19mm (0.75") and above and special carbon steel (for low temperature or high carbon content), ER70S-3 & basic electrodes E7018. 7.1.2. For Austenitic Stainless Steel Pipes. A.
Specifiion Sheets. Click link under Available Specifiion Sheets to get a PDF copy of the product’s specifiion sheet. BFD-110 - Adjustable Floor Drain with 8in. x 8in. Square Top, Merane Clamp, Bottom Outlet. BFD-110-R - Adjustable Floor Drain with 8in. x 8in. Round Top, Merane Clamp, Bottom Outlet.
Finished PVCO pipe shall have an HDB of 7100 psi. PIPE. Pipe shall be biaxially oriented (molecularly oriented in hoop and axial directions). Pipe shall be produced with cast-iron-pipe outside diameters (CIOD) in all sizes. Pipe shall be joined by integral-bell gasketed joints conforming to ASTM D3139.
See below for piping with higher temperatures: 400°F - 1" thick. 500°F - 1-1/2" thick. 600°F - Pipe sizes up to 12" use 1-1/2" thick, and 2" thick for larger than 12". 800°F - Pipe sizes up to 3" use 2" thick, and 2-1/2" to 3" thick for larger than 3". *Personnel Protection figures from …
Fluid specifiion: Specific gravity = 0.85; Viscosity = v = 20 centistokes (C.S.), (20 C.S. = 97 S.S.U.) Pressure drop values listed are typical of many petroleum based hydraulic oils at approximately +100ºF (+38ºC). Differences in fluids, fluid temperature and viscosity can increase or decrease actual pressure drop compared to the values
The closed construction of these pipe conveyors prevents losses of bulk material during transport – even when the route includes major inclines or tight curves. Downhill transport when the route includes major inclines can be used efficiently and economically for energy recovery. Our pipe conveyors permit these tight curve radii and steep
The pipes are not brittle and can be easily installed in bendy terrain without additional couplings or welds. Robustness. HDPE pipes are inherently robust and resistant to damage caused by the exertion of external loads, pressure surges or vibrations. The pipes are tolerant to handling and bending even in cold weather. 6. HDPE Pipe Appliions/Uses
2/11/2017· API Drill Pipe Specifiions (specs) is generally described 6 items. For example, a 5″ drill pipe can be described as 5″, #19.5, E, XH, NC50, Premium. Now let’s understand what is the main items that describe any drill pipe : Type of tool joint. API drill pipe thread connection types. Drill pipe classifiion.
Various types of Piping Specifiions. In Piping Design Companies/Consultancies, more than twenty-five (25+) Specifiions (most of the time they are referred to as pipe spec, in abbreviated form) are used that cover piping related issues. There will be a “piping specifiion” for: Piping Layout and Design; Engineered Spring Supports
Good refrigeration piping design requires that the refrigeration lines be pitched in the direction of flow at approximately 1/2 inch per 10 feet or 1 inch per 20 feet. Refrigerant velocities in vertical lines should be at least 1500 ft/min to ensure good oil return; velocities in horizontal lines should be at least 750 ft/min. Suva refrigerants ®
of the spiral pipe and fittings. The installer applies a gasket on one flange, mates the two flanges together, and attaches the barrel clamp. For field cuts a 5/8” flanged sleeve is available. Trim the spiral pipe to the measured length and attach the sleeve. Standard Spiral Pipe Connector Pipe to Pipe connections are made by using a fitting size
All good pipe is identified on the outside of the pipe. Usually with a paint or ink marking. ASTM is the most recognized pipe spec. Any pipe not identified on the outside or not readable should NOT be used for hydraulics. There are pipe size tubings out there that are real junk and will not hold pressure. Some are sold in home centers as pipe.
18/10/2017· The most used sizes are: 2-⅜”, 2-⅞”, 3-½” and 4-½”. The tubing joint length: is the length of tubing joint including the coupling and excluding the pin thread. It is classified into two length range: range I: from 20 ft to 24 ft (6.1 to 7.32 m) long, or …
The markings on pipe products indie conformance to the latest edition and revisions of such standards as of the date of production. AASHTO M 252 - Standard Specifiion for Corrugated Polyethylene Drainage Pipe 3”-10” (75mm to 250mm) AASHTO M 294 - Standard Specifiion for Corrugated Polyethylene Pipe, 12”-60” (300mm to 1500mm)
Sample Piping Specifiion. Pipe specs use service conditions to establish many parameters as is evident from the sample shown in Figure 6.2. Piping engineers and designers use pipe specs to establish sizes, pound ratings, and dimensions of pipe, fittings, valves and associated equipment.