MSS SP-97 Integrally Reinforced Forged Branch Outlet Fittings — Socket Welding, Threaded, and Buttwelding Ends.

MSS SP-97整体加强锻造支管出口配件——承插焊、螺纹和对接焊端。

What does MSS SP-97 mean?  MSS SP-97是什么意思？

MSS SP-97 refers to the Standard Practice developed by the Manufacturers Standardization Society (MSS) for Integrally Reinforced Forged Branch Outlet Fittings – Socket Welding, Threaded, and Buttwelding Ends. It provides specifications and guidelines for the design, materials, dimensions, testing, and marking of branch outlet fittings that are used to create branch connections on pipelines or vessels. These fittings are commonly used in various industries to facilitate branching off from main pipelines or equipment.

MSS SP-97是指制造商标准化协会（MSS）为整体加强锻造支管出口配件制定的标准规程——承插焊、螺纹和对接焊端。它为用于在管道或容器上创建分支连接的分支出口配件的设计、材料、尺寸、测试和标记提供了规范和指南。这些配件通常用于各种行业，以方便从主管道或设备分支。

MSS SP-97 is a standard developed by the Manufacturers Standardization Society (MSS) of the Valve and Fittings Industry. It specifies requirements for weldolet, sockolet, threadolet, and nipple outlet fittings used for branch connections in piping systems.

MSS SP-97是由阀门和配件行业的制造商标准化协会（MSS）制定的标准。它规定了用于管道系统分支连接的焊口、承口、螺纹和螺纹接头出口配件的要求。

The application of MSS SP-97 is to ensure the dimensional and material specifications for these types of outlet fittings are met, thus ensuring safe and reliable connections in piping systems. This standard is widely used in the oil and gas, petrochemical, and other industries where branch connections in pipelines are required.

MSS SP-97的应用是为了确保满足这些类型的出口配件的尺寸和材料规格，从而确保管道系统中的安全可靠连接。本标准广泛应用于石油和天然气、石化和其他需要管道分支连接的行业。

MSS SP-97 specification  MSS SP-97规范

The MSS SP-97 specification defines the requirements for integrally reinforced forged branch outlet fittings, including Weldolets, Sockolets, Threadolets, and Elbolets. It covers dimensions, materials, pressure ratings, and testing procedures for these fittings used in various industries like oil and gas, petrochemical, and power generation.

MSS SP-97规范规定了整体加强锻造支管出口配件的要求，包括Weldolets、Sockolets、Threadolets和Elbolets。它涵盖了石油和天然气、石化和发电等各个行业中使用的这些配件的尺寸、材料、压力额定值和测试程序。

What is MSS in piping?  管道中的MSS是什么？

MSS(Manufacturers Standardization Society) is the only organization in the world dedicated exclusively to the technical needs of the valve and fittings industry.

MSS（制造商标准化协会）是世界上唯一专门致力于阀门和配件行业技术需求的组织。

The Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) publishes international codes and standards to ensure interoperability, compliance and operation of process piping systems.

阀门和配件行业制造商标准化协会（MSS）发布国际规范和标准，以确保工艺管道系统的互操作性、合规性和运行。

Standards and codes are written and revised by 25 technical committees and address topics such as valves, valve actuators, pipe fittings, flanges, and pipe hangers.

标准和规范由25个技术委员会编写和修订，涉及阀门、阀门执行机构、管件、法兰和管道吊架等主题。

What is MSS SP-97 weldolet?  什么是MSS SP-97焊接支管台？

The MSS SP-97 Sockolet is one of the most frequently used branch connections, where the fitting is welded onto the outlet pipe. The ends of the MSS SP-97 Threadolet are designed with a bevel shape to ease this process. Therefore, a Weldolet is categorized as a butt-weld fitting.

MSS SP-97短管接头是最常用的分支接头之一，接头焊接在出口管上。MSS SP-97 Threadolet的端部设计成斜面形状，以简化此过程。因此，Weldolet被归类为对接焊接配件。

MSS SP-97 Weldolet is a specific type of branch connection fitting as defined by the Manufacturers Standardization Society (MSS). It falls under the category of Integrally Reinforced Forged Branch Outlet Fittings. Weldolets are designed to provide a branch connection from a larger pipe to a smaller pipe or vessel. They are typically used in piping systems where a smaller diameter branch line is required to be connected to a larger diameter main pipe.

MSS SP-97 Weldolet是制造商标准化协会（MSS）定义的一种特定类型的分支连接配件。它属于整体加强锻造支管出口配件的类别。焊口设计用于提供从较大管道到较小管道或容器的分支连接。它们通常用于需要将较小直径的支管连接到较大直径的主管的管道系统。

Weldolets have a welding outlet that allows for a smooth and strong connection to the main pipe through a welding process. This type of fitting reduces the need for additional fabrication work and offers a more efficient way to create branch connections compared to traditional methods. MSS SP-97 provides specifications for the design, materials, dimensions, testing, and markings of Weldolets and other similar branch connection fittings.

焊接机有一个焊接出口，可以通过焊接过程与主管道平稳牢固地连接。与传统方法相比，这种类型的配件减少了对额外制造工作的需求，并提供了一种更有效的方法来创建分支连接。MSS SP-97提供了Weldolet和其他类似分支连接配件的设计、材料、尺寸、测试和标记的规范。

Weldolet dimensions焊接支管台尺寸

Integrally Reinforced Forged Branch Outlet Fittings – Socket Welding, Threaded, and Buttwelding Ends.

整体加强锻造支管出口配件——承插焊、螺纹和对接焊端。

Fittings manufactured to this Standard Practice are designed to make a fully reinforced branch connection in accordance with applicable piping code requirements, when attached, at an opening in a run pipe by means of a full penetration weld.

根据本标准规程制造的配件设计用于根据适用的管道规范要求，在连接时，通过全熔透焊接在运行管道的开口处进行完全加强的分支连接。

Fittings may be made to special dimensions, size, shape, tolerances, or of other wrought material by agreement between the manufacturer and the purchaser.

根据制造商和买方之间的协议，配件可以制成特殊尺寸、大小、形状、公差或其他锻造材料。