E-mail: info@pipesl.com


Tee belongs to pipe fittings and pipe connectors. Tees of different materials as per clients' requirements. At competitive prices and superior quality.
Product name:Tee; straight tee, cross tee pipe fitting,reducing tee; steel tee; Stainless steel tee; steel cross

Type: straight tee, reducing tee, side out let tee, base tee, 45 degree lateral tee, carbon tee & cross, stainless tee & cross, alloy tee & cross
Materials:  A234-WPB, A420-WPL6, A234-WPHY52, A234-WP12, A234-WP11, A234-WP5, A403-WP304, A403-WP304L, A403-WP316, A403-WP316L
Standard: ASME B16.9, B16.11, DIN 2605, DIN 2616, JIS 2311, JIS 2312,Mss sp-75 etc.
Product Details

Tee belongs to pipe fittings and pipe connectors. Also called pipe fittings tee or tee fittings, tee joints, used in the main pipe to branch pipe.

A tee has three openings, namely an inlet and two outlets; A chemical pipe fitting with two inlets and one outlet, either T-shaped or Y-shaped, with equal or reduced orifices, used for the gathering of three identical or different pipes. The main function of the tee is to change the direction of the fluid.

Reducing Tee: Branch pipes differing in diameter from the other two are called reducing tees. Those with the same diameter at both ends are called equal diameter tees.

straight tee is widely used in the construction and maintenance of petrochemical, petroleum and natural gas, liquefied gas, chemical fertilizer, power plant, nuclear power, shipbuilding, papermaking, pharmaceutical, food hygiene, urban construction and other industries.

Steel Tee type

straight tee, reducing tee; steel tee; Stainless steel tee; steel cross

Steel Tee specification:

Size: 1/2”-48”

Thickness: sch5-sch160

Surface: oiling, spraying black paint ( or varnish), galvanized, 3PE, FBE epoxy anti-corrosion coating etc.

Steel Tee application

Widely used in industry, chemical industry, construction, water treatment, agricultural irrigation, highway billboards, fire fighting , bridge supporting , gas & oil conveying, mine and oilfield drilling.

Classification of tee by process

1. Hydraulic expansion

The hydraulic expansion of tee is a forming process which compensates the axial expansion of the branch pipe by the metal material. The process is to use a special hydraulic press to inject liquid into the tube billet with the same diameter as the three-way, and then squeeze the tube billet through the synchronous middle movement of the two horizontal side cylinders of the hydraulic press. The volume of the tube billet becomes smaller after extrusion, and the liquid in the tube billet increases with the volume of the tube billet. When the pressure required by the three-way branch pipe expands, Under the dual action of liquid pressure in the side cylinder and the billet, the metal material flows along the inner cavity of the mold and expands out the branch pipe.

Three-way hydraulic bulging process can be formed once, with high production efficiency; The thickness of the head and shoulder of the tee increased.

Due to the large tonnage of equipment required by the hydraulic expansion process of seamless tee, it is mainly used in the manufacturing of standard wall thickness tee less than DN400 in China. Its suitable forming materials are low carbon steel, low alloy steel, stainless steel with relatively low cold hardening tendency, including some nonferrous metal materials, such as copper, aluminum, titanium and so on.

2. Hot pressing forming

Three-way hot pressing is to flatten the tube billet larger than the diameter of the three-way to about the size of the diameter of the three-way, and open a hole in the part of the stretching branch pipe; The billet is heated, put into the forming die, and loaded into the punching die of drawing branch pipe; Under the action of pressure, the billet is radial compressed, and in the process of radial compression, the metal flows to the branch pipe and forms a branch pipe under the tension of the die. The whole process is formed by the radial compression of the billet and the stretching of the branch pipe. Different from the hydraulic expansion tee, the metal of the hot press tee branch pipe is compensated by the radial movement of the billet, so it is also called radial compensation process.

The tonnage of equipment required for material forming is reduced due to the use of heated and pressed tees. The hot press tee has a wide adaptability to materials, suitable for low carbon steel, alloy steel, stainless steel materials; Especially for tees with large diameter and thick wall, this forming process is usually adopted.

Quality inspection:

1. Our factory has its own "experimental testing center".CNAS Laboratory Accreditation Certificate

2.Control quality strictly.The first pass is the quality inspection on the production line,The second pass is full inspection of the  production quality .

3.We have got internationally recognized certificates, ISO, CE, LR,Philippine certificate,also support third-party testing,as SGS, BV, ect.

Seamless Welded Straight and Reducing Tee RT-T0017 reducing tee supplier stainless steel tee manufacturer

Online Message
Related Products
Our Service

Factory prefabrication of processing pipelines

2023-12-18 15:37:29
Factory prefabrication of processing pipelinesProcess pipeline is used to transmit medium, which is connected with all the equipment in the device, and through various control components to adjust the

Customized Design and special-shaped pipe fittings processing

2023-12-18 15:37:30
Offering customized drawing design and confirmation services for special-shaped pipes, fittings, valves, etc. From design, and drawing confirmation, to the final product.We Cangzhou Shenlong Pipe Manu

Final Inspection

2023-12-18 15:37:33
Firstly,  the professional QC do the tests and inspection as per customers’ requirement or standardsItems:Visual Inspectionsa. Inspect and take measurements of the thickness of the pipes and ensure th

Packing and marking

2023-12-18 15:37:34
One-stop packing and transportation services can be offered. We can provide packing solutions as per clients’ demands. such as the bulk cargo whole cabinet plan, reinforcement protection, taking pictu

Steel Pipe Coating

2023-12-18 15:37:35
To make steel pipes with an anti-corrosion effect refers to measures to slow down or prevent corrosion and deterioration of pipes under the chemical or electrochemical action of the internal and exter


2023-12-18 15:37:36
Galvanized is one surface treatment that makes the surface of the metal, alloy, or other materials coated with a layer of zinc. In this way, the steel pipes can be more attractive, as well as a rust p


2023-12-18 15:37:40
Steel pipes and fittings service projects include oil and gas pipeline companies, as well as utilities. Our services are not limited to pipelines, terminals, refineries, and processing facilities. as

Pipe Threading

2023-12-18 15:37:42
Threaded pipes have an effective seal when transporting liquids, gases, steam, and hydraulic fluid. We are also to thread any length of pipe in diameters ranging from 1/8” to 20”. Tapers available are

Roll Grooving

2023-12-18 15:37:43
Cangzhou shenlong pipe manufacturer co.,ltd. can provide both cut grooving and roll grooving. Cut and roll grooving can be done in any style according to industry standards. Cut grooving involves mach

Steel Pipe Beveling

2023-12-18 15:37:44
Beveling is the process in which we form an angle between the edge of a pipe and a plane perpendicular to the surface to a certain degree, most commonly used to prepare the ends of pipes for welding.


2023-12-18 15:37:45
We can provide customized cutting to size pipes for natural gas so that the pipes can be easier applied to your project. If you are buying sheets, tubes, plates, or shapes at the required length, plea

Steel Pipe Storage

2023-12-18 15:37:37
After steel pipes are produced as ordered, our experienced yard staff and our warehousing department will arrange cargo handling, storage, and storing of steel products in our facilities temporarily a
 Privacy settings
Consent to Cookies & Data processing
On this website we use cookies and similar functions to process end device information and personal data. The processing is used for purposes such as to integrate content, external services and elements from third parties, statistical analysis/measurement, personalized advertising and the integration of social media. This consent is voluntary, not required for the use of our website and can be revoked at any time using the icon on the bottom left.