Astm d2996 pdf free download

Class C—Epoxy resin liner nonreinforced. A binder or matrix and reinforcing material is aetm used to combine the physically differing raw materials.

NOTE 5—All possible combinations covered by the above classi? Roughness Coefficients for Pipes Colebrook-White k 0. Therefore, compare with traditional pipe, we can choose smaller diameter pipe or lower power pump to transmit same flow. The abbreviation for reinforced thermosetting resin pipe is RTRP. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.

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These cookies do not store any personal information. Historical Version s — view previous versions of standard. This technology originated in the aviation and marine industry where particularly light high-performance materials are required. Ease of joining, high construction efficiency, reducing installation time.

Additionally, the pipe shall meet the applicable cell limit requirements for short-term rupture strength, longitudinal tensile strength, longitudinal tensile modulus, and apparent stiffness factor as described in Table 2 when tested in accordance with 8.

The inner surface is made of one kind of resin with good abrasive resistance, so it can improve the abrasive resistant property of the FRP pipe. No fouling on the inner surface, through long-time use, the smooth inner surface also can be kept. NOTE 6—The purchaser should consult the manufacturer for the proper class, type, and grade of pipe to be used under the installation and 6 8 asgm 12 14 16 operating conditions, with respect to temperature, conveyed? NOTE 5—All possible combinations covered by the above classi?

The FRP pipe is consist of inner layer, Structural layer and outer layer. A superscript epsilon e indicates an editorial change since the adtm revision or reapproval.

Municipal, electricity, chemical industry, irrigation, water supply, drainage and sewage. The pipe shall sstm round and straight satm the bore satm the pipe shall be smooth and uniform. The values given in parentheses are provided for information purposes only. Current edition approved June 10, The excellent advantage for the polyurethane interlayer are cold resistant, heat insulation, light weight, big adhesive area with the outer protection pipe, uniform load transferring, good impact resistant, etc.

In Method D either Procedure A, using data obtained in accordance with Test Method Dor Procedure B, using data obtained in accordance with Test Method Dis used to determine the estimated long-term hydrostatic strength. Originally published as D — The benefits of each material are united to achieve an overall effect. Link to Active This link will always route to the current Active version of the standard.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Other design pressure, stiffness, non-standard length of pipes can all be customized.

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.

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. The abbreviation for reinforced thermosetting resin pipe is RTRP. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. Class H—Thermoplastic resin liner specify. A binder or matrix and reinforcing material is commonly sstm to combine the physically differing raw materials.

In addition, a secondary cell classification system defines the basic mechanical properties of the pipe. If d feel that your comments have not ast a fair hearing you should make your views known to the ASTM Committee wstm Standards, at the address shown below. It is obtained by multiplying the hydrostatic design basis as determined by Procedure A or Procedure B by the service design factor.

The pipe shall be round and straight and the bore of the pipe f be smooth and uniform. It is excellent for many chemical applications include strong acids, chlorine, salts and oxidizing agents that corrode transitional metal pipe.

The rate of sampling for the other tests listed shall be in accordance with accepted statistical practice or as agreed upon between the purchaser and the seller. Class I—Furan resin liner reinforced. Not only are the hydraulic properties favorable, the smooth resin rich inner lining provides protection against highly corrosive media and the internal surface is not prone to tuberculation and encrustation.

The second group considers the application or use speci? Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters.