Gongyi xinhuafeng pipeline equipment co. LTD.

Gongyi xinhuafeng pipeline equipment co. LTD.

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Gongyi xinhuafeng pipeline equipment co. LTD.
Gongyi xinhuafeng pipeline equipment co. LTD.
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Butted Weld Fittings

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Butted Weld Fittings, also known as butt-weld fittings, are high-integrity pipeline components designed for permanent, leak-tight connections in high-pressure and high-temperature fluid systems. Their defining feature is the butt-weld joint, where the fitting’s end aligns flush with the pipe end, creating a continuous, smooth-walled connection after welding. This design eliminates crevices that trap media, reducing corrosion risks and ensuring efficient fluid flow with minimal turbulence.​

Available in essential configurations, common types include Butt-Weld Elbows (45°, 90°, 180°) for directional changes, Tees for branch connections, Reducers for diameter transitions, and Caps for sealing pipe ends. Each type features precise dimensions to match pipe schedules (e.g., SCH 40, SCH 80), ensuring compatibility with standard pipe sizes and wall thicknesses across industrial applications.​

Materials are selected based on operational demands: carbon steel fittings (ASTM A234 WPB) handle general industrial fluids like oils and gases; stainless steel variants (ASTM A403 WP304/316) provide corrosion resistance in chemical processing, food production, or marine environments; and alloy steel fittings (ASTM A234 WP91) withstand extreme temperatures in power plants or refineries. The welding process—typically TIG or MIG—fuses the fitting and pipe into a single structure, enhancing strength and pressure tolerance.​

In system integration, butted weld fittings work seamlessly with critical components: they connect to Weld Neck Flanges for transition to flanged systems, pair with Butt-Weld Valves in high-pressure lines, and complement Bellow Expansion Joints to absorb thermal movement. They integrate with Steel Pipes in industrial networks, ensuring uniform flow in complex layouts.​

Key advantages include exceptional strength, leak resistance, and longevity. The welded joint handles pressures up to 10,000 psi and temperatures exceeding 1,000°F, making it ideal for critical applications. Their smooth internal surface minimizes pressure loss, optimizing system efficiency. By providing permanent, high-performance connections, butted weld fittings form the backbone of industrial pipelines requiring reliability in demanding conditions, from oil and gas transmission to chemical processing plants.​
Buttedweld Fittings
Butt-weld pipe fittings are connected to pipes or other pipe fittings through welding. This connection method typically involves beveling (also known as preparing a groove) one or both ends of the fitting, and then welding it to the pipe or other fitting in a butt-weld configuration to form a permanent connection.

Manufacturing Processes

Welded Pipe Manufacturing，Seamless Pipe Manufacturing

Application field

petroleum, chemicals, power, metallurgy, shipbuilding, and more.

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About Us
 Gongyi Xinhuafeng Pipeline Equipment Co., Ltd. is a manufacturing enterprise that integrates product design and development, tool manufacturing, machining, assembly, and performance testing.Our company was established in 2003 and is located in Henan,China,covering an area of 6600 square meters with a registered capital of 10 million yuan. Our company offers a comprehensive range of products featuring innovative designs, meticulous craftsmanship, and reliable quality.
WHY CHOOSE US
  • 01
    Innovation and Progress
    We offer clear pricing policies to ensure that customers can understand and accept our prices.
  • 02
    Technical Support
    We possess a robust technical support team capable of offering professional technical consultations, after-sales support, and tailored solutions to our clients.
Chemical plant project
Pharmaceutical plant project
Nuclear power plant project
Fire protection project

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Contact Us
Tel:
00-86--18574133375
Mobile Phone:
00-86--13783416000
Email:
xinhuafengpipe@gmail.com
Address:
Yongan Road, Xicun Village, Xicun Town, Gongyi City,Henan Province
Country/Region:
China
whatsapp:
86 18574133375
Wechat:
86 18574133375
FAQ
Important things you should know
1
What can you buy from us?
Rubber Expansion Joint,Bellow Expansion Joint,Flexible Metal hose,Dismantling Joint,Flange Adaptor,Dresser Coupling,Duckbill Check Valve,Buttedweld Fittings,Valve
2
What about product pricing information?
Prices vary due to changes in raw material prices on a regular basis.
3
What are the types of butt-weld pipe fittings?
Welded Fittings,Seamless Fittings,SR Elbow,LR Elbow,End Cap,Equal Tee,Reducing Tee,Unequal Tee,Eccentric Reducer,Concentric Reducer,Equal Cross
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