ASTM F1483 - 23

VIP免费
Carl 2024-09-04 15 125.42KB 6 页 10星币
侵权投诉
Designation: F1483 −23 An American National Standard
Standard Specification for
Oriented Poly(Vinyl Chloride), PVCO, Pressure Pipe
1
This standard is issued under the fixed designation F1483; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope*
1.1 This specification covers requirements for materials,
dimensions, sustained pressure, accelerated regression testing,
burst pressure, flattening, impact resistance, workmanship,
solvent cement joint testing, and methods of marking for
oriented poly(vinyl chloride) (PVCO) pipe for pressure appli-
cations.
1.2 The PVCO pipe shall be joined using either elastomeric
seals (gaskets) or solvent cement with primer. The gasketed
joint shall meet the requirements of Specification D3139 and
the elastomeric seal shall meet the requirements of Specifica-
tion F477. The solvent cemented joint shall meet the require-
ments of 5.3.3.
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 following safety hazards caveat pertains only to the
test method portion, Section 7of this specification: 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, health, and
environmental practices and determine the applicability of
regulatory limitations prior to use.
1.5 This international standard was developed in accor-
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards:
2
D618 Practice for Conditioning Plastics for Testing
D883 Terminology Relating to Plastics
D1598 Test Method for Time-to-Failure of Plastic Pipe
Under Constant Internal Pressure
D1599 Test Method for Resistance to Short-Time Hydraulic
Pressure of Plastic Pipe, Tubing, and Fittings
D1600 Terminology for Abbreviated Terms Relating to Plas-
tics
D1784 Classification System and Basis for Specification for
Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlo-
rinated Poly(Vinyl Chloride) (CPVC) Compounds
D2122 Test Method for Determining Dimensions of Ther-
moplastic Pipe and Fittings
D2152 Test Method for Adequacy of Fusion of Extruded
Poly(Vinyl Chloride) (PVC) Pipe and Molded Fittings by
Acetone Immersion
D2241 Specification for Poly(Vinyl Chloride) (PVC)
Pressure-Rated Pipe (SDR Series)
D2444 Practice for Determination of the Impact Resistance
of Thermoplastic Pipe and Fittings by Means of a Tup
(Falling Weight)
D2564 Specification for Solvent Cements for Poly(Vinyl
Chloride) (PVC) Plastic Piping Systems
D2837 Test Method for Obtaining Hydrostatic Design Basis
for Thermoplastic Pipe Materials or Pressure Design Basis
for Thermoplastic Pipe Products
D2855 Practice for the Two-Step (Primer and Solvent Ce-
ment) Method of Joining Poly (Vinyl Chloride) (PVC) or
Chlorinated Poly (Vinyl Chloride) (CPVC) Pipe and
Piping Components with Tapered Sockets
D3139 Specification for Joints for Plastic Pressure Pipes
Using Flexible Elastomeric Seals
F412 Terminology Relating to Plastic Piping Systems
F477 Specification for Elastomeric Seals (Gaskets) for Join-
ing Plastic Pipe
F656 Specification for Primers for Use in Solvent Cement
Joints of Poly(Vinyl Chloride) (PVC) Plastic Pipe and
Fittings
2.2 Federal Standard:
3
Fed. Std. No. 123 Marking for Shipment (Civil Agencies)
2.3 Military Standard:
3
MIL-STD-129 Marking for Shipment and Storage
1
This specification is under the jurisdiction of ASTM Committee F17 on Plastic
Piping Systems and is the direct responsibility of Subcommittee F17.25 on Vinyl
Based Pipe.
Current edition approved Feb. 15, 2023. Published March 2023. Originally
approved in 1993. Last previous edition approved in 2017 as F1483 –17. DOI:
10.1520/F1483-23.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
3
Available from DLA Document Services Building 4/D 700 Robbins Avenue
Philadelphia, PA 19111-5094 http://quicksearch.dla.mil/
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
1
2.4 Other Standards:
NSF Standard No. 14 for Plastic Piping Components and
Related Materials
4
ANSI/NSF Standard No. 61 for Drinking Water System
Components—Health Effects
4
2.5 PPI Publications:
5
PPI-TR 2 PPI PVC Range Composition Listing of Qualified
Ingredients
PPI-TR 3 Policies and Procedures for Developing Recom-
mended Hydrostatic Design Stresses for Thermoplastic
Pipe
3. Terminology
3.1 General—Definitions are in accordance with Terminolo-
gies D883 and F412 and abbreviations are in accordance with
Terminology D1600, unless otherwise indicated. The abbrevia-
tion for poly(vinyl chloride) plastics is PVC.
3.2 Definitions:
3.2.1 PVCO pipe, n—abbreviation for oriented poly(vinyl
chloride) plastics. PVCO pipe is PVC pressure pipe which
attains a relatively high strength by reorienting the molecules.
Conventionally extruded PVC pipe is expanded circumferen-
tially (for example, 2-in. diameter is expanded to 4-in. diam-
eter) through the application of pressure and temperature. The
expansion reorients the PVC molecular structure in the hoop
direction, thereby increasing the material strength.
3.2.2 IPS, adj—Iron Pipe Size, a set of standard outside
diameters.
3.2.3 CIOD, adj—Cast Iron Outside Diameter-a set of
standard outside diameters.
3.3 Definitions of Terms Specific to This Standard:
3.3.1 expansion ratio (ER), n—the ratio of the finished
PVCO pipe outside diameter to the outside diameter of the
original starting stock.
3.3.2 standard thermoplastic pipe material designation
code, n—the molecularly oriented poly(vinyl chloride) materi-
als designation code shall consist of the abbreviation PVCO for
the type of plastics, followed by the ASTM type and grade in
arabic numerals and the hydrostatic design stress in units of
100 psi (0.69 MPa) with any decimal figures dropped. The
ASTM type and grade shall be that of the starting stock
material. The hydrostatic design stress shall be that of the
finished PVCO pipe.
3.3.2.1 Discussion—A complete material designation code
shall consist of four letters and four figures (for example; a
PVCO pipe manufactured from 12454 (Type 1, Grade 1)
material starting stock and having an HDB of 7100 psi (48.92
MPa) [HDS of 3550 psi) (24.46 MPa)] will have a material
designation code of PVCO 1135) as per Specification D2241.
3.3.3 starting stock, n—the conventionally extruded PVC
pipe of uniform wall thickness which will be expanded to a
larger diameter, molecularly oriented pipe.
3.3.4 wall-thickness-ratio (WTR), n—the ratio of the fin-
ished product wall thickness to the wall thickness of the
starting stock.
4. Materials
4.1 General—Poly(vinyl chloride) plastics used to make
PVCO pipe meeting the requirements of this specification are
categorized by means of two criteria, namely (1) short-term
strength tests; and (2) long-term strength tests.
4.1.1 Supplementary Requirement—This applies whenever
a regulatory authority or user calls for the product to be used to
convey or to be in contact with potable water. Potable water
applications products intended for contact with potable water
shall be evaluated, tested, and certified for conformance with
ANSI/NSF Standard 61 or the health effects portion of NSF
Standard No. 14 by an acceptable certifying organization when
required by the regulatory authority having jurisdiction.
4.2 The PVC compound used for the starting stock of this
pipe shall equal or exceed the following cell classification
described in Specification D1784: PVC 12454 (Type 1, Grade
1).
4.3 Long Term Hydrostatic Strength-this specification cov-
ers PVCO pipe, made from PVC plastic pipe starting stock:
4.3.1 The PVC compound used to make the pipe starting
stock shall have a minimum Hydrostatic Design Basis of 4000
psi (27.58 MPa) at 73 °F (23 °C), determined in accordance
with Test Method D2837.
4.3.2 Finished PVCO pipe shall have a minimum Hydro-
static Design Basis of 7100 psi (48.92 MPa) at 73 °F (23 °C),
determined by testing in accordance with Test Method D1598,
with data evaluated in accordance with Test Method D2837, as
provided in 5.3.2.
4.4 Rework Materials—Clean, rework material, generated
from the manufacturer’s own starting stock pipe production,
shall be permitted to be used by the same manufacturer, as long
as the pipe produced meets all the requirements of this
specification. Recycled materials shall not be used in the
compound
4.5 Solvent Cement—the solvent cement shall meet the
requirements of Specification D2564 and be marked for use
with PVCO pipe.
4.6 Primer—The primer shall meet the requirements of
Specification F656 and be marked for use with PVCO pipe.
5. Requirements
5.1 General—These requirements are for finished PVCO
pipe, unless otherwise noted.
5.2 Dimensions and Tolerances:
5.2.1 Outside Diameters—The outside diameters and toler-
ances shall be shown in Table 1 and Table 2 when measured in
accordance with Test Method D2122. The tolerances for
out-of-roundness shall apply only on pipe prior to shipment.
5.2.2 Wall Thicknesses—The wall thicknesses and toler-
ances shall be as shown in Table 3 and Table 4 when measured
in accordance with Test Method D2122.
4
Available from NSF International, P.O. Box 130140, 789 N. Dixboro Rd., Ann
Arbor, MI 48105, http://www.nsf.org.
5
Available from Plastics Pipe Institute (PPI), 105 Decker Court, Suite 825,
Irving, TX 75062, http://www.plasticpipe.org.
F1483 − 23
2
5.2.3 Solvent Cement Bell Dimensions—The bell dimen-
sions and tolerances shall be as shown in Table 5 and Table 6
when measured in accordance with Test Method D2122.
5.3 Qualification Tests—These tests are for qualification of
the compound and extrusion process, not for quality control.
5.3.1 Sustained Pressure—The sustained pressure test shall
be completed for each diameter at initial start-up. Thereafter, it
shall be completed whenever there is a change in the ER
(3.3.1), or the WTR (3.3.4), or whenever a change is made to
the compound which is outside the allowable limits of the
Plastics Pipe Institute PVC Range Composition (see PPI
TR-2). The pipe shall not fail, balloon, burst, or weep as
defined in Test Method D1598 at the test pressures given in
Table 7 when tested in accordance with 6.4.
5.3.2 Regression Test—This test shall be completed on a
representative diameter at initial start-up. A representative
diameter is one which has an ER, a WTR, and a compound
which is the same as the other diameters manufactured.
Thereafter, it shall be completed on a representative diameter
whenever there is a change in the ER or the WTR, or whenever
a change is made to the compound which is outside the
allowable limits of the Plastics Pipe Institute PVC compound
range formula (see PPI TR-3). The test shall be conducted in
accordance with 6.5.
5.3.2.1 The pipe shall demonstrate a minimum hydrostatic
design basis projection, at the 100 000-h intercept, of 6810 psi
(46.92 MPa) (for Hydrostatic Design Basis Categories, see
Table 1 of Test Method D2837).
5.3.3 Long-Term Hydrostatic Strength Test for Solvent Ce-
mented Joints—Solvent cemented joints of pipe shall be
assembled in accordance with Specification D2855 instructions
for joining of PVC pipe and fittings, and tested for long- term
hydrostatic strength for each diameter at initial start-up.
Thereafter, it shall be completed whenever there is a change in
the ER (3.3.1), or the WTR (3.3.4), or whenever a change is
made to the compound which is outside the allowable limits of
the Plastics Pipe Institute PVC compound range formula (see
PPI TR-3). The joint shall not fail, balloon, burst, weep, leak or
pull apart while subjected to a sustained pressure of 2 times the
pressure rating of the pipe for continuous service for 1000
hours at at 73 °F 64 °F (23 °C 62 °C).
5.4 Quality Control Tests—These tests are intended to
ensure the quality of the finished pipe product.
5.4.1 Burst Pressure—The minimum burst pressure for
PVCO pipe shall be as given in Table 8, when determined in
accordance with 6.6.
5.4.2 Flattening—There shall be no evidence of splitting,
cracking, or breaking when the pipe is tested in accordance
with 6.7.
5.4.3 Extrusion Quality—The starting stock pipe shall not
flake, crack, or disintegrate when tested in accordance with
Test Method D2152.
5.4.4 Impact Resistance—The minimum impact resistance
for PVCO shall be as given in Table 9, when determined in
accordance with 6.8.
NOTE 1—The impact resistance test is intended for use only as a
quality-control test, not as a simulated service test. This test has been
found to have no quality-control significance in sizes over 12 in. (300
mm).
5.4.5 Workmanship, Finish, and Appearance—The pipe
shall be homogeneous throughout and free from visible cracks,
holes, foreign inclusions, or other defects. The pipe shall be as
uniform as commercially practicable in color, opacity, density,
and other physical properties.
NOTE 2—Color and transparency or opacity should be specified in the
contract or purchase order.
6. Test Methods
6.1 Conditioning—Condition the test specimen at 73 °F 6
4 °F (23 °C 62°C) and 50 % 65 % relative humidity for not
less than 40 h prior to test in accordance with Procedure A of
Practice D618 for those tests where conditioning is required.
6.2 Test Conditions—Conduct the tests in the standard
laboratory atmosphere of 73 °F 64 °F (23 °C 62 °C) and
50 % 65 % relative humidity, unless otherwise specified in
the test methods or in this specification.
6.3 Sampling—The selection of the sample or samples of
pipe shall be as agreed upon between the purchaser and the
seller. In case of no prior agreement, the sample selection of the
manufacturer shall be deemed adequate.
6.3.1 Test Specimens—Not less than 50 % of the test speci-
mens required for any pressure test shall have at least a part of
the marking in their central sections. The central section is that
portion of pipe which is at least one pipe diameter away from
an end closure.
6.4 Sustained Pressure Test—Select the test specimens at
random. Test individually with water at the internal pressure
given in Table 7, six specimens of pipe, each specimen shall be
3ft long (1000 mm) between end closures and bearing the
permanent marking on the pipe. Maintain the specimens at the
pressure indicated for a period of 1000 h. Hold the pressure as
closely as possible, but within 610 psi (670 kPa). Condition
the specimens at the test temperature of 73 °F 64 °F (23 °C 6
2 °C).
TABLE 1 IPS PVCO Pipe—Outside Diameters and Tolerances
Nominal Pipe Size Average Outside Diameter,
in. (mm) Tolerance, ±in. (mm)
4 4.500 (114.30) 0.009 (0.23)
6 6.625 (168.28) 0.011 (0.28)
8 8.625 (219.08) 0.015 (0.38)
10 10.750 (273.05) 0.016 (0.41)
12 12.750 (323.85) 0.017 (0.43)
14 14.000 (355.60) 0.018 (0.46)
16 16.000 (406.40) 0.019 (0.48)
TABLE 2 CIOD PVCO Pipe—Outside Diameters and Tolerances
Nominal Pipe Size Average Outside Diameter,
in. (mm) Tolerance, ±in. (mm)
4 4.800 (121.92) 0.009 (0.23)
6 6.900 (175.26) 0.010 (0.25)
8 9.050 (229.87) 0.015 (0.38)
10 11.100 (281.94) 0.016 (0.41)
12 13.200 (335.28) 0.017 (0.43)
14 15.300 (388.62) 0.018 (0.46)
16 17.400 (441.96) 0.019 (0.48)
F1483 − 23
3
摘要:

ASTM F1483 - 23 是 ASTM 国际标准组织发布的最新版本标准,全称为《Standard Specification for Welded and Seamless Wrought Aluminum Alloy Pipe》(焊接与无缝锻造铝合金管标准规范)。该标准适用于一般工程、化工设备及压力管道系统中使用的铝合金管材,涵盖材料化学成分、机械性能、尺寸公差、制造工艺及检验要求等核心内容。ASTM F1483-23 替代了上一版本,更新了合金牌号分类和测试方法,以确保管材在高温或腐蚀

展开>> 收起<<
ASTM F1483 - 23.pdf

共6页,预览4页

还剩页未读, 继续阅读

声明:本文档系会员上传,若文档所含内容侵犯了您的版权或隐私,请立即通知,我们立即给予侵权申诉删除!
作者:Carl 分类:国外协会 价格:10星币 属性:6 页 大小:125.42KB 格式:PDF 时间:2024-09-04

开通VIP享超值会员特权

  • 多端同步记录
  • 高速下载文档
  • 免费文档工具
  • 分享文档赚钱
  • 每日登录抽奖
  • 优质衍生服务
/ 6
客服
关注