Swagelok® NPT pipe fittings provide reliable connections in pipe and tubing systems used in most industrial applications. They provide leak-tight performance while minimizing galling and optimizing the number of threads of engagement by exceeding the design requirements of industry standards.
Identify Thread Pitch and Size
These fittings are available in a range of shapes and materials, as well as a heavy-wall option in 316 stainless steel for applications up to 15 000 psig (1033 bar)—all manufactured to our exacting quality standards. Angles on elbows, tees, and crosses are rigidly controlled for accurate piping layout.
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Pipe Fitting Categories
Adapters
Connect or extend a fluid system composed of different component sizes and materials with adapters available in elbows, tees, and straights.
Caps and Plugs
Seal a pipe or other connection with a plug that seals the end run of a pipe, or a cap threaded over the end of a piece of pipe.
Couplings
Maintain continuity between two or more sections of pipe for reliable transport of fluids or gases.
Nipples
Adapt a piping system by using the right nipple to connect two pipes or other fittings on one or both ends.
Reducers
Combine a larger pipe to a smaller one, changing the pipe size in a piping system, to meet flow requirements or to adapt to existing piping.
Spare Parts and Accessories
Explore useful tools and kits to help maintain pipe fittings within fluid systems.
Union Ball Joints
Ensure leak-free and reliable systems with a union ball joint constructed for instrumentation and process control.
公称管接头目录
查找详细的产品信息，包括结构材料、额定压力和温度、选购件及附件。
Swagelok® tube fittings and tube adapters reduce the risk of costly system downtime with reliable tubing connections and are available in a variety of sizes and materials.
Optimize sealing and minimize galling with pipe fittings manufactured to Swagelok's high quality standards in configurations such as pipe adapters and couplings.
世伟洛克为您精心准备的产品、服务和解决方案
接头简介：识别螺纹尺寸和螺距
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世伟洛克卡套管接头安装
本视频演示了安装世伟洛克卡套接头的完整步骤，世伟洛克卡套接头在一致性、质量和可靠性方面赢得了全球声誉。
公称管接头
世伟洛克公称管接头的内表面无毛刺，螺纹齿侧光滑，因此可实现平稳的流动并提供很好的密封效果，同时尽可能地减少磨损。转换接头、管帽和堵塞、内螺纹连接、四通、弯头、外螺纹连接、变径接头及三通等产品可采用各种材料和结构按照世伟洛克的高质量标准制造而成，以满足各种情况的要求。