NACE SP0304-2016

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NACE SP0304-2016

Item No. 21103

Revised 2016-08-26

Approved 2004-06-24

ISBN 1-57590-182-X

Design, Installation, and Operation of

Thermoplastic Liners for Oileld

Pipelines

This NACE International (NACE) standard represents a consensus of those individual

members who have reviewed this document, its scope, and provisions. Its acceptance

does not in any respect preclude anyone, whether he or she has adopted the standard or

not, from manufacturing, marketing, purchasing, or using products, processes, or proce-

dures not in conformance with this standard. Nothing contained in this NACE standard is

to be construed as granting any right, by implication or otherwise, to manufacture, sell, or

use in connection with any method, apparatus, or product covered by letters patent, or

as indemnifying or protecting anyone against liability for infringement of letters patent.

This standard represents minimum requirements and should in no way be interpreted as

a restriction on the use of better procedures or materials. Neither is this standard intend-

ed to apply in all cases relating to the subject. Unpredictable circumstances may negate

the usefulness of this standard in specic instances. NACE assumes no responsibility for

the interpretation or use of this standard by other parties and accepts responsibility for

only those ocial NACE interpretations issued by NACE in accordance with its governing

procedures and policies which preclude the issuance of interpretations by individual vol-

unteers.

Users of this NACE standard are responsible for reviewing appropriate health, safety, en-

vironmental, and regulatory documents and for determining their applicability in relation

to this standard prior to its use. This NACE standard may not necessarily address all po-

tential health and safety problems or environmental hazards associated with the use of

materials, equipment, and/or operations detailed or referred to within this standard. Us-

ers of this NACE standard are also responsible for establishing appropriate health, safe-

ty, and environmental protection practices, in consultation with appropriate regulatory

authorities if necessary, to achieve compliance with any existing applicable regulatory

requirements prior to the use of this standard.

CAUTIONARY NOTICE: NACE standards are subject to periodic review, and may be re-

vised or withdrawn at any time in accordance with NACE technical committee proce-

dures. NACE requires that action be taken to rearm, revise, or withdraw this standard

no later than ve years from the date of initial publication and subsequently from the date

of each rearmation or revision. The user is cautioned to obtain the latest edition. Pur-

chasers of NACE standards may receive current information on all standards and other

NACE publications by contacting the NACE FirstService Department, 15835 Park Ten

Place, Houston, TX 77084-5145 (telephone +1 281-228-6200).

ABSTRACT

This NACE International standard practice de-

nes the process necessary to design, install,

and operate a thermoplastic-lined oileld pipe-

line and provides a foundation for proper use

of thermoplastic liners in cases where there is

no established standard. It is not intended to

replace existing national or corporate stan-

dards and requirements based on specic lo-

cal experience. This standard is intended for

use by liner installers, owners of lined pipelines

and pipelines that might at some point need a

liner, liner materials suppliers, and consultants,

and engineering rms engaged in the subject

eld. The intent is that project specications be

developed based on this standard. The stan-

dard provides a common design basis consis-

tent with best engineering practices. It is to the

benet of liner users and installers to have a

standard for liner design, installation, and oper-

ation to help ensure that the installed product

meets performance expectations. This stan-

dard represents minimum requirements and

should not be interpreted as a restriction on the

use of better procedures or materials.

KEYWORDS

annulus, buckling, critical buckling pres-

sure, hoop compression, hoop tension,

NACE Publication 35101, oileld pipelines,

ovality, thermoplastic liners, thermoplastic

polymer, TG 037

form without the express written permission of the publisher is prohibited. Contact NACE International by means of our website www.nace.org, email FirstService@nace.org, or

(phone) 281-228-6223 for reprints of this standard.

2 SP0304-2016 NACE International

Foreword

Thermoplastic liners for pipelines are being specied with increasing frequency to pro-

tect new and rehabilitated pipelines in corrosive oileld services. Thermoplastic liner

systems are described in NACE Publication 35101.1 The Plastics Pipe Institute (PPI)(1)

published a report on pipeline rehabilitation by sliplining with polyethylene (PE) pipe.2

Svetlik has reviewed tight-tting liner technologies in an ASTM(2) publication.3 The Cana-

dian Standards Association(3) has also addressed thermoplastic liners.4 Some oil and gas

companies have developed internal standards and specications.

This NACE International standard practice is not intended to replace existing national or

corporate standards and requirements based on specic local experience. It is intended

to provide a foundation for proper use of thermoplastic liners in cases where there is no

established standard. This standard is intended for use by liner installers, owners of lined

pipelines and pipelines that might at some point need a liner, liner materials suppliers,

and consultants, and engineering rms engaged in the subject eld.

The growth of interest in liners is driving the emergence of installation contractors en-

gaged in supplying liners for pipeline owners. If the owner has internal specications and

performance requirements that must be met by the contractor, or if the contractor is

experienced and has expertise in all aspects of liner design and installation, it is likely

that the right choices will be made and the lined pipeline will operate successfully for the

designed lifetime. This case implies the participation of companies with substantial tech-

nical resources that can be brought to bear on the project. Successful implementation of

a lined pipeline system requires experience and expertise on the part of both the install-

er contractor and the operator.

The intent is that project specications be developed based on this standard. It provides

a common design basis consistent with best engineering practices. It is to the benet of

liner users and installers to have a standard for liner design, installation, and operation to

help ensure that the installed product meets performance expectations. This standard

represents minimum requirements and should not be interpreted as a restriction on the

use of better procedures or materials.

This NACE standard was originally published in 2004 and revised in 2016 by NACE Task

Group (TG) 037, “Pipelines, Oileld: Thermoplastic Liners.” TG 037 is administered by

Specic Technology Group (STG) 03, “Coatings and Linings, Protective—Immersion and

Buried Service,” and is sponsored by STG 10, “Nonmetallic Materials of Construction”;

STG 33, “Oil and Gas Production—Nonmetallics and Wear Coatings (Metallic)”; and STG

35, “Pipelines, Tanks, and Well Casings.” This standard is published under the auspices of

STG 03.

In NACE standards, the terms shall,

must, should, and may are used in ac-

cordance with the denitions of these

terms in the NACE Publications Style

Manual. The terms shall and must are

used to state a requirement, and are con-

sidered mandatory. The term should is

used to state something good and is rec-

ommended, but is not considered man-

datory. The term may is used to state

something considered optional.

(1) Plastics Pipe Institute (PPI), 105 Decker Court, Suite 825, Irving, TX 75062.

(2) ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428.

(3) Canadian Standards Association (CSA), 5060 Spectrum Way, Mississauga, ON L4W 5N6 Canada.

form without the express written permission of the publisher is prohibited. Contact NACE International by means of our website www.nace.org, email FirstService@nace.org, or

(phone) 281-228-6223 for reprints of this standard.

NACE International SP0304-2016 3

NACE International Standard Practice (SP0304-2016)

Design, Installation, and Operation of

Thermoplastic Liners for Oileld Pipelines

1. General ....................................................................................................................4

2. Denitions ................................................................................................................4

3. Liner Materials..........................................................................................................5

4. Liner Design ............................................................................................................. 8

5. Liner Design Aspects ............................................................................................... 9

6. Liner Installation ..................................................................................................... 13

7. Liner Operation ......................................................................................................15

References .............................................................................................................17

Appendix A Typical Properties of Liner Materials (Nonmandatory) ........................ 19

Appendix B Test Procedures for Thermoplastic Liner Materials (Nonmandatory) . 21

Appendix C Calculating the Effects of Differential Thermal Expansion

(Nonmandatory) ..................................................................................................22

Tables

Table 1: Recommended Maximum Operating Temperature

for PE as a of Fluid Composition...........................................................................6

Table 2 Maximum Operating Temperature for PA-11 as a Function

of Fluid Composition .............................................................................................6

Table A1 Typical Properties of PE Liner Materials ................................................. 19

Table A2 Typical Properties of Polyamide-11 Liner Material .................................. 20

Table A3 Typical Permeability Coefcients for Oileld Gases in PE and PA-11 ..... 20

Table B1 List of Test Procedures for Thermoplastic Liner Materials ......................21

form without the express written permission of the publisher is prohibited. Contact NACE International by means of our website www.nace.org, email FirstService@nace.org, or

(phone) 281-228-6223 for reprints of this standard.

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摘要：

NACE SP0304-2016 是由美国腐蚀工程师协会（NACE）发布的一项关键标准，全称为《用于石油、化工和能源行业的涂层系统应用与性能标准》。该标准主要针对在极端环境下（如高湿度、化学腐蚀或高温工况）使用的涂层系统，提供了从表面处理、涂层选择到施工和验收的全流程技术规范。通过遵循此标准，工程师和项目管理人员能够有效防止金属结构因腐蚀导致的失效，延长设备寿命，并降低维护成本。该标准广泛适用于管道、储罐、海洋平台等设施的防腐设计，是行业内部质量控制和合规审核的重要依据。对于从事腐蚀防护、材料工

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