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Product Overview

DTC carbon steel equal tee is a standard butt‑ weld pipe fitting with three equal ‑diameter openings, designed to split or combine flow in piping systems. Manufactured from Q235B or 20 # carbon steel for water supply, our tees provide reliable branch connections with smooth flow transition – making them essential for water supply, oil & gas, chemical processing and industrial piping applications.

Core Product Advantages

• Quality Carbon SteelQ235B/20 # carbon steel for good weldability and structural strength
• Equal Diameter Design: All three ends have the same nominal diameter for balanced flow distribution
• Smooth Flow TransitionOptimized internal geometry minimizes turbulence and pressure loss
• Precision Dimensions: Tight tolerances ensure perfect pipe alignment and fit
• Seamless & Welded OptionsBoth seamless and welded construction available
• Wide Size Range: Various diameters and wall thicknesses for different pressure ratings

Available Types

• Equal Tee (Straight Tee) – standard type, all three ends same diameter
• Reducing Tee – branch diameter smaller than run diameter
• Seamless carbon steel tee
• Welded carbon steel tee

Technical Specifications

• Material: Carbon Steel Q235B, 20 #, Q355B
• Type: Equal Tee (Straight Tee)
• Construction: Seamless, Welded
• Size Range: 1/2 “to 24” (DN15 to DN600)
• Schedule: SCH 20, SCH 40, SCH 80, SCH 160
• Pressure Rating: Class 150 to Class 2500, PN10 to PN100
• End Connections: Butt Weld
• Surface Finish: Black (as ‑ rolled), Galvanized, Painted, Pickled
• Temperature Range: -20 °C to 450 °C (depending on material grade)
• Standards: ASME B16.9, GB/T 12459, EN 10253, JIS B2311

Application Scenarios

• Water treatment and distribution systems
• Oil and gas pipelines
• Chemical and petrochemical plants
• Power generation facilities
• HVAC and heating systems
• Industrial process piping
• Fire protection systems
• Building plumbing and drainage
• Municipal engineering pipe networks

Quality Assurance

DTC carbon steel equal tees are manufactured under strict ISO 9001 quality management systems and certified to international standards. Every fitting undergoes comprehensive quality control – including material verification, dimensional inspection, wall ‑ thickness measurement, hydrostatic testing and non‑‑destructive tive testing (NDT) options – to ensure full lance compullance with custed with with custed with custed with with with custed custind. We provide complete material test reports (MTR) with each shipment for full traceability.

Contact us for size selection, detailed specifications and project quotation!