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Alloy Steel Tee

Alloy Steel Tee ASTM A234 WP11 WP22 WP91 Butt Weld Pipe Fittings for High Temperature

Alloy Steel Pipe Tee (Equal & Reducing) Our alloy steel tees are engineered to handle the most demanding environments, including high-temperature, high-pressure, and corrosive applications in power plants, oil & gas refineries, and chemical processing. Manufactured strictly compliant with ASME B16.9 and ASTM A234, we offer both Seamless and Welded alloy tees with premium surface finishing and precise dimensions. Quality Control & Why Choose Us 1. Material Integrity & 100% PMI Test We understand that material grade confusion is fatal in high-temperature projects. We perform 100% PMI (Positive Material Identification) chemical testing on every single alloy tee before shipment to guarantee the exact chrome-moly content (WP11/WP22/WP91). 2. Strict Heat Treatment Process All our alloy steel fittings undergo rigorous heat treatment (Normalizing & Tempering) to eliminate internal stress, ensuring excellent mechanical properties, high tensile strength, and impact toughness. 3. Third-Party Inspection Welcome We fully support and welcome international third-party inspections such as SGS, BV, TUV, or Lloyd's Register. 4. Full Traceability Every pipe tee is heat-number stamped for complete raw material traceability. All shipments are accompanied by a Material Test Certificate (MTC) compliant with EN 10204 3.1.

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Seamless Alloy Steel Tee

Wall thickness:SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140,SCH160, XXS, JIS, DIN Manufacturing Process Our alloy steel tees are produced through a rigorous manufacturing process to ensure quality and reliability: Material Selection: Premium ASTM A234 alloy steel with full material traceability Forming: Seamless tees are extruded from pipe; welded tees are formed with filler metal and heat treated Hot Forming: Blank pipe is heated and shaped via hydraulic bulging or press forming; branch outlets are drawn or extruded from the run Heat Treatment: Mandatory post-form heat treatment—normalized & tempered to restore microstructure and impact properties Dimensional Inspection: Strict verification per ASME B16.9 requirements Surface & Visual Inspection: Complete quality check before packaging

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Sch40 Sch80 Thick Wall Alloy Steel Tee Industrial Pipeline Connection Fitting

Premium seamless forged alloy steel tee, including equal tee and reducing tee. Made of 15CrMo, P11, P22 alloy steel, compliant with ASME B16.9. High temperature & high pressure resistant, anti-corrosion alloy pipe tee widely used in thermal power, petrochemical, oil & gas pipeline systems. Custom sizes and wall thickness available.

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Reducing Alloy Steel Tee

Our ASTM A234 WP11 and WP22 alloy tees contain specified additions of Chromium and Molybdenum, which enhance creeping strength and resist hydrogen brittlement. For ultra-supercritical power plants and severe steam pipeline applications, we specialize in heavy-wall ASTM A234 WP91 pipe tees, providing exceptional structural performance up to 600 degrees Celsius.

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ASTM A234 WP91 Alloy Steel Tee

Professional high-pressure & high-temperature resistant alloy tee fittings. Forged seamless alloy equal tee and reducing tee, compliant with ASME B16.9, widely used in petrochemical, power plant and industrial pipeline systems. Custom alloy pipe tees available.

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Sch 40 Alloy Steel Tee|Class 3000 Forged Alloy Tee

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Alloy Tee | Seamless Forged Alloy Steel Pipe Tee Fittings

Alloy Tee is a critical industrial pipe fitting designed for branching, diverting and converging fluid in high-pressure, high-temperature and corrosive pipeline systems. Manufactured with premium alloy steel materials and integrated seamless forging/rolling technology, our alloy steel tees perfectly solve the pain points of ordinary carbon steel tees such as low temperature resistance, poor pressure bearing capacity and easy corrosion. Different from conventional pipe tees, alloy tees feature stable metallographic structure, high mechanical strength and excellent environmental adaptability, maintaining long-term safe operation under extreme working conditions. We provide standard equal tees and reducing tees compliant with ASME B16.9, GB and HG international standards, widely recognized and adopted in petrochemical, thermal power, energy, chemical and heavy industrial pipeline projects worldwide.

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Premium ASTM A234 WP91 Alloy Steel Tee – Seamless Buttweld Fitting for Thermal Power & Combined Cycle Plants

ASTM A234 Alloy Steel Tee – WP11/WP22/WP91 Butt Weld Fittings for High-Temperature Piping Systems Our ASTM A234 alloy steel tees are T-shaped butt weld fittings designed to branch, combine, or redirect fluid flow in high-temperature and high-pressure piping systems. Manufactured from chromium-molybdenum (Cr-Mo) alloy steel in WP11, WP22, and WP91 grades, these tees deliver exceptional strength, corrosion resistance, and durability in demanding environments. Available as equal tee (all outlets same diameter) or reducing tee (branch outlet smaller than main run), our ASME B16.9 compliant fittings ensure dimensional accuracy and leak-proof connections. Sizes range from 1/8″ NB to 48″ NB with wall thicknesses from Sch 10s through Sch XXS. Fully traceable with mill test certificates included.

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Alloy Tee | Seamless Forged Alloy Steel Pipe Tee Fittings

Seamless forged alloy steel tees are high-temperature and high-pressure resistant pipe fittings for industrial fluid branching. Made of premium alloy materials like 15CrMo and P22, these equal and reducing tees feature high structural strength, corrosion resistance and zero-leakage performance. Compliant with ASME B16.9, widely used in thermal power, petrochemical and corrosive medium pipeline systems.

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Alloy Steel Lateral Tee 45 Degree Butt Weld Pipe Fittings ASME B16.9

Our Alloy Steel Lateral Tees (also known as 45-degree pipe tees or Y-tees) are specialty pipe fittings engineered for heavy-duty piping systems where flow efficiency and direction transition are critical. Unlike standard 90-degree tees that create high turbulence, the 45° lateral branch allows for a smoother, more laminar fluid flow. This design drastically minimizes pipeline friction, pressure drop, and turbulence-induced erosion, making it the ideal choice for oil, gas, high-pressure steam, and slurry transportation systems. As a professional alloy steel pipe fittings supplier, we provide both Seamless Lateral Tees for high-integrity critical services and Welded Fabricated Lateral Tees for large-diameter industrial applications.

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ASTM A234 WP11 Welded Alloy Steel Equal Tee – Chrome-Moly Buttweld Fitting for General High-Temperature Applications

Our ASTM A234 WP11 alloy steel tee is a chrome-molybdenum (Cr-Mo) buttweld fitting designed for high-temperature and high-pressure service. With chromium content of 1.00%–1.50% and molybdenum content of 0.44%–0.65%, WP11 offers excellent creep resistance and oxidation protection at elevated temperatures up to 593°C (1100°F) . Available in Class 1, Class 2, and Class 3 —with Class 2 providing Charpy impact toughness and normalized & tempered microstructure for critical applications involving thermal cycling. Manufactured to ASME B16.9 in sizes 1/8″–48″, Sch 10s–XXS. WP11 is the most widely used alloy steel grade for power plants, refineries, and petrochemical facilities

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Manufacture And Exporter Of Pipe Fitting And Flange.

Main Porducts:Flange,Tee,Elbow,Cap,Reducer,Bend,Steel Pipe.

Contact

Tel：
+86-18617440222

E-mail：

weady@cppipefitting.com

Address:

Hui Autonomous County, Mengcun, Hebei Province, China

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Please fill in the information accurately and keep communication open.

HEBEI CANGPAI PIPELINE EQUIPMENT CO.,LTD

Add：Hui Autonomous County, Mengcun, Hebei Province, China

Tel：+86-18617440222

E-mail：186174402222@163.com

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