The ASME B16.11 Forged Weldolet is a high-performance branch connection fitting used to create a 90-degree outlet from a main header pipe. Designed to integrate with various wall thicknesses—from STD and XS to SCH160 and XXS—it provides a butt-weld connection that ensures full-strength reinforcement. Forged for maximum structural integrity, it minimizes stress concentrations and is essential for high-pressure, high-temperature piping systems in refineries and power plants.
Technical Attributes: Forged Steel Weldolet
Standard,MSS SP-97 / ASME B16.11
Material Grades,"ASTM A105, A182 (F11, F22, F304/L, F316/L)"
Connection Type,Butt-Weld Branch (90°)
Wall Thickness,"STD, XS, SCH 80, SCH 160, XXS"
Run Pipe Size,1/2"" to 60" (NPS)
Branch Size,1/4" to 24" (NPS)
Manufacturing,"Forged, Heat Treated, Fully Machined"
Edge Preparation,Beveled for Welding (per ASME B16.25)
Tensile Strength,≥485 MPa (A105 / F316L)
Yield Strength,≥250 MPa (A105)
Carbon Content,≤0.35% (Carbon Steel)
Testing Standard,"UT, MT, PT, Dimensional Check"
Heat Treatment,Normalizing / Solution Annealing
Hardness,≤187–192 HBW
Surface Finish,Shot Blasted / Anti-rust Oil / Pickled
Reinforcement,Self-Reinforcing Branch Connection
Certification,EN 10204 3.1 / MTR
Primary Use,High-Pressure Header Branching
Contact: Jorge Yang
Phone: +86-13588258503
E-mail: sales@fluvalve.com
Whatsapp:+86-13588258503
Add: Room 331, South Building,Building 1, No.3 Jinpeng Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province
