PIP PNSMV034-2015

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TECHNICAL REVISION

February 2015

Piping

PIP PNSMV034

Bronze and Iron

Globe Valve Descriptions

PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES

In an effort to minimize the cost of process industry facilities, this Practice has been

prepared from the technical requirements in the existing standards of major industrial users,

contractors, or standards organizations. By harmonizing these technical requirements into a single

set of Practices, administrative, application, and engineering costs to both the purchaser and the

manufacturer should be reduced. While this Practice is expected to incorporate the majority of

requirements of most users, individual applications may involve requirements that will be

appended to and take precedence over this Practice. Determinations concerning fitness for purpose

and particular matters or application of the Practice to particular project or engineering situations

should not be made solely on information contained in these materials. The use of trade names

from time to time should not be viewed as an expression of preference but rather recognized as

normal usage in the trade. Other brands having the same specifications are equally correct and may

be substituted for those named. All Practices or guidelines are intended to be consistent with

applicable laws and regulations including OSHA requirements. To the extent these Practices or

guidelines should conflict with OSHA or other applicable laws or regulations, such laws or

regulations must be followed. Consult an appropriate professional before applying or acting on any

material contained in or suggested by the Practice.

This Practice is subject to revision at any time.

Austin, 3925 West Braker Lane (R4500), Austin, Texas 78759. PIP Member Companies and

Subscribers may copy this Practice for their internal use. Changes or modifications of any kind are not

permitted within any PIP Practice without the express written authorization of PIP. Authorized Users

may attach addenda or overlays to clearly indicate modifications or exceptions to specific sections of

PIP Practices. Authorized Users may provide their clients, suppliers and contractors with copies of the

Practice solely for Authorized Users’ purposes. These purposes include but are not limited to the

procurement process (e.g., as attachments to requests for quotation/ purchase orders or requests for

proposals/contracts) and preparation and issue of design engineering deliverables for use on a specific

project by Authorized User’s client. PIP’s copyright notices must be clearly indicated and

unequivocally incorporated in documents where an Authorized User desires to provide any third party

with copies of the Practice.

PRINTING HISTORY

August 1996

Issued

November 2000

Revision

March 2010

Complete Revision

February 1999

Complete Revision

September 2004

Technical Correction

February 2015

Technical Revision

Not printed with State funds

TECHNICAL REVISION

February 2015

Piping

PIP PNSMV034

Bronze and Iron

Globe Valve Descriptions

Table of Contents

1. Introduction................................... 2

1.1 Purpose .............................................. 2

1.2 Scope ................................................. 2

2. References .................................... 2

2.1 Process Industry Practices ................. 2

3. Valve Designation System ........... 2

4. Notes ............................................. 2

5. Cross Reference ........................... 3

6. Valve Descriptions ....................... 3

Process Industry Practices Page 1 of 4

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摘要：

PIP PNSMV034-2015 是由美国石油协会（API）下属的管道工业化组织（PIP）发布的阀门材料规范标准，主要针对石油、天然气及化工行业中使用的阀门材料的性能、测试和验收要求进行了详细规定。该标准于2015年发布，取代了旧版规范，旨在提高阀门在高温、高压及腐蚀性介质环境下的可靠性与安全性。通过明确材料等级、化学成分、力学性能及无损检测等关键指标，PIP PNSMV034-2015为工程设计、采购和质量控制提供了统一的技术依据，有助于降低设备故障风险并延长阀门使用寿命。对于涉及油气管道、

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PIP PNSMV034-2015

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