Weldolet

Stainless Steel Gaskets

The Weldolet is a branch fitting designed for welding a branch pipe to a larger run pipe, providing a strong and integral connection. It is widely used in industries such as oil and gas, petrochemical, and power generation, where reliable and efficient piping systems are essential for seamless fluid flow.


Made from high-quality materials, the Weldolet is engineered to withstand high pressures and temperatures, ensuring durability and long-lasting performance. Its butt-weld design offers a seamless and leak-proof connection, optimizing fluid dynamics and minimizing the risk of system failures. The Weldolet complies with rigorous international standards, including ASTM, ASME, and MSS-SP, ensuring superior quality and performance. Its precise engineering and robust construction make it an ideal choice for applications requiring secure and efficient welded branch connections.


Material Grades :

Material TypeGrades
Carbon SteelASTM A 105 / A694 / Gr. F42 / 46 / 52 / 56 / 60 / 65 / 70
Stainless SteelASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Duplex & Super DuplexASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61
Nickel200, 201
Monel400
Inconel600, 601, 625, 825
HastelloyC-276

Weldolet Specifications:

SpecificationDetails
MaterialCarbon Steel, Stainless Steel, Alloy Steel (e.g., ASTM A105, ASTM A182 F316, ASTM A350 LF2)
TypeWeldolet
Temperature Range-29°C to 593°C (-20°F to 1100°F)
Corrosion ResistanceHigh resistance to various chemicals and environmental conditions
StandardsASTM A105, ASTM A182, ASME B16.11, MSS SP-97
Sizes1/8" to 48"
ApplicationsOil & Gas, Chemical Processing, Petrochemical, Power Plants, Pipelines
Production TechniqueForged

Dimension Chart :

Outlet
Nominal Pipe Size		Face to Crotch (L)
Standard (SCH40S)XS (SCH80S)SCH160
RéduitEgalRéduitEgalRéduitEgal
1/8"
16
-
16
-
-
-
1/4"
16
-
16
-
-
-
3/8"
16
-
19
-
-
-
1/2"
19
19
19
19
28
28
3/4"
22
22
22
22
32
32
1"
27
27
27
27
38
38
1 1/4"
32
32
32
30
44
44
1 1/2"
33
33
33
32
51
51
2"
38
38
38
38
55
55
2 1/2"
41
41
41
41
62
62
3"
44
44
44
44
73
73
3 1/2"
48
51
48
51
-
-
4"
51
51
51
51
84
84
5"
57
57
57
57
94
94
6"
60
60
78
78
105
105
8"
70
70
99
99
-
-
10"
78
78
94
89
-
-
12"
86
86
103
100
-
-
14"
89
89
100
105
-
-
16"
94
94
106
113
-
-
18"
97
103
111
119
-
-
20"
102
117
119
127
-
-
24"
116
137
140
140
-
-

Applications of Weldolets:

Weldolets are designed for branch connections in piping systems and are used to provide a seamless transition from the main pipe to the branch pipe. They are commonly employed in various industries due to their strength and reliability. Some key applications include:

  • Oil and Gas Industry: Used for creating branch connections in pipelines transporting oil, gas, and other hydrocarbons, ensuring secure and reliable joints.
  • Chemical Processing: Employed in chemical plants to connect pipes and branches handling various chemicals, maintaining integrity and safety in processing systems.
  • Power Generation: Utilized in power plants to create branch connections in steam, water, and fuel systems, facilitating efficient energy production and distribution.
  • Water and Wastewater Management: Applied in water treatment and wastewater systems to branch off from main pipelines, enabling effective flow management and treatment processes.
  • HVAC Systems: Used to connect various sections of ductwork or piping systems in heating, ventilation, and air conditioning systems, improving airflow and system performance.
  • Pulp and Paper Industry: Facilitates branch connections in pipelines carrying pulp, water, and chemicals during the paper manufacturing process, ensuring smooth operation.
  • Marine and Shipbuilding: Employed in marine piping systems for creating branch connections in shipboard pipelines, ensuring durability and reliability in harsh marine environments.