Alloy Stee Tee

Alloy Steel Pipe Tee Fittings | High-Temperature High-Pressure Industrial Pipe Tees

Professional-Grade Flow Division Solutions for Demanding Industrial Applications

Our alloy steel pipe tees are engineered for critical piping systems where standard carbon steel fittings cannot withstand the extreme pressure, temperature, and corrosion conditions. Manufactured from premium-grade alloy steels with specialized heat treatment, these tee fittings maintain structural integrity in the most challenging industrial environments.

Technical Specifications

• Material Grades: ASTM A234 WP5, WP9, WP11, WP22, WP91

• Size Range: 1/2" to 48" (DN15 to DN1200)

• Pressure Rating: Sch 10S to Sch XXS (150# to 2500#)

• Temperature Range: -50°F to 1100°F (-45°C to 595°C)

• Standards: ASME B16.9, B16.28, MSS-SP-43, MSS-SP-75

• Connection Types: Butt weld, socket weld, threaded

• Surface Treatment: Shot blasted, painted, or anti-corrosion coating

Material Advantages

High Temperature Performance

• Excellent creep resistance at elevated temperatures

• Maintains strength and oxidation resistance up to 595°C

• Specialized chromium-molybdenum composition prevents scaling

Superior Mechanical Properties

• Tensile strength: 415-795 MPa (depending on grade)

• Yield strength: 205-520 MPa (depending on grade)

• Enhanced impact toughness at both high and low temperatures

️ Exceptional Corrosion Resistance

• Resists oxidation, sulfidation, and hydrogen attack

• Suitable for corrosive process media

• Outperforms carbon steel in acidic and alkaline environments

Product Features

• Precision Manufacturing: Computer-controlled machining ensures perfect dimensional accuracy

• Radiographic Testing: Optional RT examination for critical applications

• Smooth Interior: Minimizes pressure drop and turbulence in flow systems

• Bevel End Preparation: Ready for welding with perfectly prepared ends

• Material Traceability: Each fitting comes with complete material certification

Applications

• Power Generation: High-pressure steam lines, boiler feed systems

• Oil & Gas: Refinery process piping, hydrocarbon transmission

• Petrochemical: Chemical processing, catalyst systems, reactor feed lines

• High-Temperature Processing: Heat treatment systems, furnace piping

• Hydraulic Systems: High-pressure fluid power applications

Available Types

• Equal Tee: All three ends same size

• Reducing Tee: Branch or run size different

• Barred Tee: With flow control baffle

• Special Designs: Custom reinforcement and thickness available

Quality Assurance

• Material Certification: MTC per EN 10204 3.1/3.2

• Non-Destructive Testing: PT, MT, UT, RT available

• Hydrostatic Testing: 1.5 times design pressure

• Chemical Analysis: Spectrometer verified composition

• Dimensional Verification: 100% inspected to ensure proper fit-up

Why Choose Our Alloy Steel Tees?

1. Specialized Expertise: 20+ years focused on high-performance piping components

2. Comprehensive Quality Control: Every fitting undergoes multiple inspection stages

3. Technical Support: Engineering team available for application consultation

4. Custom Solutions: Special sizes, thicknesses, and material grades available

5. Competitive Pricing: Direct manufacturer pricing without middleman margins

6. Global Logistics: Experienced in international shipping and customs clearance

Packaging & Delivery

• Standard Packaging: Wooden crates with waterproof wrapping

• Surface Protection: Thread protectors and end caps included

• Marking: Clear stamping with material grade, size, and heat number

• Lead Time: 15-45 days depending on size and quantity

• MOQ: 5 pieces for standard sizes; contact for custom requirements