Custom Painting Steel HT250 Cast CNC Pipeline Industry Tee Fitting
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Custom Painting Steel HT250 Cast CNC Pipeline Industry Tee Fitting

The tee, as a key connecting component in pipeline systems, is widely used in the petroleum, natural gas, and chemical industries. It is manufactured from high-quality alloy steel or carbon steel and undergoes strict heat treatment and precision machining to ensure excellent pressure resistance, corrosion resistance, and sealing performance, thereby ensuring the safe and stable operation of the pipeline system. As an essential element in oil and gas transportation and processing, the petroleum industry tee provides a reliable connection solution for pipeline networks.
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Product Advantage

1. Excellent Pressure Resistance

Manufactured from high-strength materials and treated with advanced heat processing techniques, the tee fitting ensures long-term, stable operation under high-pressure conditions, effectively preventing leakage and rupture.

2. Outstanding Corrosion Resistance

The surface is treated with specialized anti-corrosion coatings, making the product highly resistant to oil, natural gas, and various chemical media. This ensures reliable performance even in harsh and corrosive working environments, significantly extending service life.

3. Precision Dimensions & Standardized Connections

Produced in strict accordance with API, ASME, and other international or industry standards, ensuring seamless compatibility with pipeline systems. Enables fast, secure installation and easy maintenance.

4. High Sealing Efficiency & Durability

Incorporates advanced sealing design and precision machining to ensure tight, leak-proof connections. The optimized structure enhances mechanical strength and impact resistance, making it ideal for frequent startups, shutdowns, and vibration-prone conditions in the oil and gas sector.

5. Versatile Specifications & Customization Options

Available in various diameters, angles, and connection types to suit different pipeline configurations. Custom solutions can be provided based on specific project requirements, ensuring flexible adaptation to diverse working conditions.


Technical Parameters

Product ParametersContent
Product NameTee Fitting
ApplicationPipeline Industry
MaterialHT250/304/316
Surface TreatmentPainting
Weight200-5000KG
Tolerance ClassIT:8-10
Minimum Order Quantity≥5EA
Surface RoughnessRA:1.6-12.5
Processing TechnologyCNC
Production VolumeOver 200 Pieces Per Month
Casting MethodSand Casting
Heat TreatmentStress Relief Annealing
HardnessHB240/HRC32
Testing MethodCMM


Product Uses

1. Oil and Gas Transmission Pipeline Systems

Tee fittings are widely used in crude oil and natural gas trunk pipelines to enable fluid diversion, merging, or directional change. Designed to withstand high pressure, high temperature, and corrosive media, they ensure stable pipeline operation under harsh and complex working conditions.

2. Refinery Process Pipelines

In various stages of refinery operations, tee fittings serve as key components connecting different process units. They enable efficient transfer and switching of media between units. Their precise fluid control capabilities help optimize process flow, enhance product conversion rates, and improve overall operational efficiency.

3. Chemical Plant Piping Connections

As essential pipeline junctions, tee fittings are suitable for transporting a variety of specialized media. With excellent sealing performance and media compatibility, they meet the demands of complex and variable processes, ensuring both operational safety and accurate medium delivery.


Product Operate Guide

Before installation, verify the tee fitting’s model, size, and material match the pipeline system. Check for cracks, corrosion, or deformation, and ensure sealing surfaces are clean. Choose welded, threaded, or flanged connection as needed. Avoid external force during installation and ensure correct orientation. After installation, conduct pressure and leak tests before operation. Perform regular inspections to maintain long-term reliability.


Product Video



FAQ

Q: What connection types do your tees support?

A: Our tees support multiple connection methods, including butt weld, socket weld, threaded, and flange connections, customizable to meet specific pipeline system requirements.


Q: What media are the tees suitable for?

A: Our tees are widely used for transporting oil, natural gas, steam, water, chemical fluids, etc. Material selection is based on the corrosiveness and temperature of the medium.


Q: Can tees be customized for special working conditions?

A: Yes, we offer OEM/ODM customization, including special diameters, thicker walls, non-standard angles, and materials such as stainless steel, carbon steel, and alloy steel to meet various complex requirements.


Q: Do your products comply with industry standards?

A: All tees are manufactured strictly according to ANSI/ASME, DIN, GB, and other international or domestic standards, support third-party inspection, and provide material and factory inspection reports.


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We specialize in precision machining of metal mechanical components, serving high-end equipment industries such as agriculture, construction machinery, and machine tools.

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