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Doplňující informace

ASTM F2880-14

Standard Specification for Lap-Joint Type Flange Adapters for Polyethylene Pressure Pipe in Nominal Pipe Sizes 3/4 in. to 65 in.

Automaticky přeložený název:

Standard Specification pro Lap-typ spoje adaptéry příruby pro polyetylenové výtlačné potrubí v nominální potrubí velikostí 3/4. Chcete-li 65 palců

NORMA vydána dne 1.5.2014

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Provedení	PDF - okamžité stažení - 1 761.10 Kč Tištěné - 1 761.10 Kč
Dostupnost	SKLADEM
Cena	1 761.10 Kč bez DPH
1 761.10 Kč

Informace o normě:

Označení normy: ASTM F2880-14
Poznámka: NEPLATNÁ
Datum vydání normy: 1.5.2014
Kód zboží: NS-54662
Počet stran: 9
Přibližná hmotnost: 27 g (0.06 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Fitinky z plastické hmoty

Anotace textu normy ASTM F2880-14 :

Keywords:
back-up rings, bolt rings, flanges, flange adapters, flange joints, HDPE flanges, HDPE, lap-joint flanges, plastic flanges, polyethylene, polyethylene flanges, polyethylene pipe flanges, raised face flanges, stub ends, weld neck flanges, ICS Number Code 23.040.45 (Plastic fittings)

Doplňující informace

1. Scope

1.1 This specification covers the polyethylene material and dimensions applicable to flange adapters (FAs) used to connect polyethylene pipes to other flanged pipe and components such as valves and flanged fittings. This standard describes outside diameter controlled polyethylene (PE) pipe flange adapters (FAs) in diameters ranging from ³/₄ in. through 65 in. (12 mm through 1600 mm). The flange adapters may be manufactured by various methods including injection molding, compression molding, and machining from billet or thick-wall polyethylene pipe.

1.2 The flange adapter (FA) is the principal component of the lap-joint flanged assembly widely used for several decades in low-pressure to high-pressure polyethylene pipe systems for all types of pressurized flow (gas and liquid) applications. The flange adapter’s physical shape consists of the pipe-like Neck which is monolithic with its Hub. The Neck is intended to be butt-fused or fusion coupled to the pipe-line; while the Hub face is intended to affect the seal when subjected to the distributed load from the back up ring with its properly torqued bolt-studs and nuts.

1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.4 The use of gaskets and gasket selection are often an integral component of the flange adapter assembly. See the Plastic Pipe Institute Technical Note TN-38 for more information regarding HDPE flanged joints.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents

C207	Standard for Steel Pipe Flanges for Waterworks Service, Sizes 4 In. Through 144 In. (100 mm Through 3,600 mm) ; Class #150 /Series B, D & E.
C901	Standard for Polyethylene (PE) pressure pipe and tubing, 12 through 3 for Water Service.
C906	Standard for Polyethylene (PE) Pressure Pipe and Fittings, 4 In. (100 mm) Through 63 In. (1,600 mm), for Water Distribution and Transmission
M55	Polyethylene Pipe - Design and Installation
D2122-22	Standard Test Method for Determining Dimensions of Thermoplastic Pipe and Fittings
D2513-20	Standard Specification for Polyethylene (PE) Gas Pressure Pipe, Tubing, and Fittings
D2837-22	Standard Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials or Pressure Design Basis for Thermoplastic Pipe Products
D3035-22	Standard Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Controlled Outside Diameter
D3261-24	Standard Specification for Butt Heat Fusion Polyethylene (PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe and Tubing
B36.19M	Stainless Steel Pipe
B36.10M	Welded and Seamless Wrought Steel Pipe
D3350-21	Standard Specification for Polyethylene Plastics Pipe and Fittings Materials
F2206-19	Standard Specification for Fabricated Fittings of Butt-Fused Polyethylene (PE)
B16.5	Pipe Flanges and Flanged Fittings
F3034-21	Standard Specification for Billets made by Winding Molten Extruded Stress-Rated High Density Polyethylene (HDPE)
F714-24	Standard Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Outside Diameter
B16.47	Large Diameter Steel Flanges: NPS 26 through NPS 60 Class #150 - Series A

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ASTM F402-05(2012)..

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ASTM F409-12

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