Tee

Widely used in municipal, heating, electric power, petrochemical, mining, HVAC, cleanroom, and fire protection industries across the board, realizing all branch functions of pipeline diversion, confluence, bypass, sewage discharge, sampling

Tee - Adapting to eight core working conditions: flow splitting and merging, diameter change transition, high pressur...

Tee

Widely used in municipal, heating, electric power, petrochemical, mining, HVAC, cleanroom, and fire protection industries across the board, realizing all branch functions of pipeline diversion, confluence, bypass, sewage discharge, sampling

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  • Integrated toughness with low flow resistance, high pressure without leakage or cracking, precise adaptation to all working conditions, full coverage of special functions, universal installation without modification, all-inspected and up-to
  • It is the optimal supporting solution for the safe and stable operation of pipeline branching systems.
  • Full category coverage: standard, high-pressure, wear-resistant, insulated, anti-corrosion, sanitary-grade, and non-standard tees, meeting the requirements of different working conditions.
  • Diverse materials: carbon steel, stainless steel, alloy steel, duplex steel, plastic-lined plastic, suitable for a variety of media and environments.
  • Wide nominal diameter range: DN15–DN2000, supporting customization of equal-diameter, reducing, and oblique tees and other structures.

Detailed Introduction

A tee is a key pipe fitting in piping systems, used to achieve flow diversion, confluence, or branching. Our tee products cover the full range of categories including standard ordinary type, high-pressure thick-wall type, wear-resistant type, insulation type, anti-corrosion type, sanitary grade, and special-shaped non-standard types. Materials include carbon steel, stainless steel, alloy steel, duplex steel, and plastic-lined steel. The nominal diameter range is DN15–DN2000, supporting customization of structures such as equal tee, reducing tee, oblique tee, Y-type, and crotch tee. Products strictly comply with standards such as GB/T12459, GB/T13401, and ASME B16.9, and are widely used in industries including municipal heating, petrochemical, power plants, mining and metallurgy, HVAC and fire protection, and new energy clean piping. We provide full-process services from selection to delivery, ensuring products are adapted to your specific working conditions.

  • Full category coverage: standard, high-pressure, wear-resistant, insulation, anti-corrosion, sanitary grade, and non-standard tees, meeting the needs of different working conditions.
  • Diverse materials: carbon steel, stainless steel, alloy steel, duplex steel, and plastic-lined steel, adapting to a variety of media and environments.
  • Wide nominal diameter range: DN15–DN2000, supporting customization of structures such as equal tee, reducing tee, and oblique tee.
  • Mature processes: hot-press integral forming, hydraulic bulging, forging forming, and steel plate rolling and welding, ensuring stable structure and low flow resistance.
  • Standard compliance: conforms to domestic and international standards such as GB/T12459, GB/T13401, and ASME B16.9, facilitating acceptance.
  • Flexible customization: supports full-dimensional customization of structure, size, material, and function, adapting to complex piping systems.
Product NameTee
CategoryEqual tee / reducing tee / straight tee / T-type tee / oblique tee / Y-type tee / crotch tee / hot-pressed seamless tee
CustomizationSupports full-dimensional customization of structure, size, diameter reduction, wall thickness, material, function, process, and inspection; complex branch pipelines that cannot be adapted by any standard and old special-shaped replacements can all be precisely implemented.
MOQRegular tees can be shipped as single pieces; high-pressure, special, and non-standard special-shaped products can be individually customized, suitable for engineering replenishment, technical renovation upgrades, sample acceptance, and foreign trade complete-set matching.
Lead TimeSpot goods ship instantly, regular products deliver quickly, high-pressure precision work ensures quality, non-standard products are customized on demand, fully adapted to tight engineering schedules, equipment maintenance, pipeline network technical renovation, and foreign trade on-time container delivery.
PackagingTargeted protection for bevels, threads, flange faces, and functional composite layers, preventing deformation, collision damage, moisture, and contamination, ensuring quality throughout long-distance domestic and international transportation, ready for installation upon arrival.
Reference PriceInquire
MaterialCarbon steel, stainless steel, alloy steel, duplex steel, plastic-lined (please contact us to confirm specific materials)

Applications

  • Municipal heating pipeline networks: used for main pipeline branching, achieving heat distribution and regulation.
  • Petrochemical and chemical plants: used for diversion and confluence in process pipelines, meeting medium conveying requirements.
  • Power plants: used for pipeline branching and blowdown in systems such as boilers and steam turbines.
  • Mining and metallurgy: used for pipeline branches conveying wear-resistant and corrosive media.
  • HVAC and fire protection: used for branch pipe connections in air-conditioning water systems and fire sprinkler pipelines.

Overview

Tees are indispensable pipe fittings in industrial piping systems, used to achieve flow diversion, confluence, and branching. Our tee products cover a wide range of types and materials, with a broad diameter range, and can meet the pipeline branching needs of industries such as municipal engineering, petrochemical, electric power, and mining. The products are manufactured with advanced processes, featuring stable structure and low flow resistance, effectively reducing turbulence and stress concentration to ensure the safe operation of the piping system.

Key Features

Our tee products offer the following advantages: full category coverage, from standard to non-standard, meeting different working conditions; diverse materials, adapting to various media and environments; wide diameter range with customization support; mature processes ensuring product quality; compliance with domestic and international standards for easy acceptance; flexible customization for precise adaptation to complex piping. These features make our tees a reliable choice for pipeline branching systems.

Applications

Tees are widely used in industries such as municipal heating, petrochemical, electric power plants, mining and metallurgy, HVAC and fire protection, and new energy clean pipelines. Specific scenarios include: main pipeline branching, pipe network distribution, media confluence, process bypass, sewage discharge and venting, and instrument sampling. Whether for new projects or technical renovation and capacity expansion, tees are essential pipe fittings.

Specifications

The product diameter range covers DN15–DN2000, supporting equal-diameter, reducing, lateral tees, Y-type, and breeches tees and other structures. Materials include carbon steel, stainless steel, alloy steel, duplex steel, plastic and plastic-lined. Applicable standards include GB/T12459, GB/T13401, ASME B16.9, etc. Specific parameters can be customized according to project requirements. Please feel free to contact us to confirm detailed specifications.

Procurement & Delivery

Conventional tees can be shipped as single pieces; high-pressure, special-purpose, and non-standard special-shaped tees can be individually customized. We provide services such as instant shipment from stock, fast delivery for conventional products, and custom manufacturing per requirements for non-standard items, adapting to needs such as tight construction schedules, equipment maintenance, pipe network technical renovation, and on-time export container loading. Packaging uses targeted protection to ensure safe long-distance transportation. Please provide dimensions and quantities so that we can assist with quotation.

Support

We provide full-series long-term warranty, free accurate product selection, full-process technical support, and ultra-fast after-sales response. If you encounter any issues during selection or use, please contact us and we will assist in resolving them. We support full-dimensional customization to ensure the products are adapted to your specific working conditions.

FAQ

How to choose between an equal tee and a reducing tee?

If the diameters of the main pipe and the branch pipe are the same, choose an equal tee; if the diameters are different, choose a reducing tee. The specific choice can be confirmed based on your pipeline design requirements. You are welcome to contact us for assistance with selection.

What materials are available for tees?

We offer carbon steel, stainless steel, alloy steel, duplex steel, plastic-lined, and other materials. The specific choice can be made based on medium, temperature, and pressure requirements. Please contact us to confirm the best material solution.

Do you support non-standard customization?

Yes, we do. We can customize the structure, dimensions, reducer transitions, wall thickness, material, function, and more to meet complex pipeline requirements. You are welcome to provide drawings or parameters, and we will assist with the customization.

What is the delivery lead time for tees?

Standard products are in stock and can be shipped quickly; for non-standard customization, the delivery time needs to be confirmed based on the specific specifications and quantity. Please contact us to get an accurate delivery time.

What standards do tees comply with?

We comply with domestic and international standards such as GB/T12459, GB/T13401, ASME B16.9, and the specifics can be confirmed based on project requirements.

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