Jinhang Pipeline supplies Butt-Weld Olets (Weldolets) for connecting branch pipes to main pipelines. Manufactured from carbon steel, alloy steel, or stainless steel, these forged branch outlet fittings feature a reinforced design that supports reliable connections in industrial piping systems.
Available in different sizes, materials, and branch configurations, our butt-weld olets are manufactured to applicable MSS SP-97 requirements. Custom specifications can be provided according to project drawings, pipeline dimensions, and material requirements for applications in oil and gas, petrochemical, power generation, and other industrial sectors.
|
Specification Item |
Recommended English Specification |
|---|---|
|
Product Name |
Butt-Weld Olet |
|
Product Type |
Weldolet / Butt-Weld Branch Outlet |
|
Product Standard |
MSS SP-97-2025 |
|
Branch Angle |
90° / 45° |
|
Connection Type |
Butt-Weld |
|
Material |
Carbon Steel / Alloy Steel / Stainless Steel |
|
Carbon Steel Grade |
ASTM A105 |
|
Alloy Steel Grade |
Specify according to project requirements |
|
Stainless Steel Grade |
ASTM A182 F304 / F304L / F316 / F316L |
|
Run Pipe Size |
Customization |
|
Branch Pipe Size |
Customization |
|
Wall Thickness |
Customization |
|
Dimensions |
Customization |
|
Customization |
Available |
|
Material Category |
Material Grade |
Material Standard |
|---|---|---|
|
Carbon Steel |
ASTM A105 |
ASTM A105/A105M |
|
Low-Temperature Carbon Steel |
ASTM A350 LF2 |
ASTM A350/A350M |
|
Low-Alloy Steel |
ASTM A182 F11, F22 |
ASTM A182/A182M |
|
Austenitic Stainless Steel |
ASTM A182 F304/304L, F316/316L |
ASTM A182/A182M |
|
Duplex Stainless Steel |
ASTM A182 F51, F53, F55 |
ASTM A182/A182M |
Jinhang Pipeline manufactures butt-weld olet fittings in accordance with MSS SP-97, with material specifications such as ASTM A105/A105M for carbon steel and ASTM A182/A182M for alloy steel and stainless steel, as applicable. These standards help ensure compatibility with project requirements and reliable integration into piping systems.
Quality control covers raw material verification, forging processes, dimensional accuracy, weld-end preparation, and surface inspection. These controls help ensure consistent product quality, proper fit-up, and reliable performance in industrial piping applications.
Oil and Gas Industry: Connect branch pipes in oil and gas transmission and processing systems.
Petrochemical Plants: Support branch connections in chemical processing and refining pipelines.
Power Generation: Provide branch outlets for steam, water, and utility piping systems.
Chemical Processing: Enable reinforced branch connections in industrial process pipelines.
Water Treatment: Connect branch lines in industrial water supply and treatment systems.
Industrial Piping: Facilitate reliable branch connections in high-pressure piping systems, subject to design requirements.
What is a Butt-Weld Olet?
A Butt-Weld Olet, also known as a Weldolet, is a forged branch outlet fitting used to create a reinforced branch connection on a run pipe.
What materials are available for Butt-Weld Olets?
Available materials include carbon steel, low-temperature carbon steel, alloy steel, and stainless steel, subject to project requirements.
Can Butt-Weld Olets be customized?
Yes. We can provide customized Butt-Weld Olets according to customer drawings, dimensions, material requirements, and project specifications.
Which industries use Butt-Weld Olets?
They are used in oil and gas, petrochemical, power generation, chemical processing, and industrial piping systems.
How do you ensure the quality of Butt-Weld Olets?
Quality control includes material verification, dimensional inspection, weld-end checks, and surface inspection in accordance with applicable requirements.
Send us your drawings or requirements and get a fast quotation today.
