Threaded Tee

Teshi Fittings’ Threaded Tees are engineered with meticulous precision to meet rigorous standards across industries like Petroleum, Chemical, Hydraulic, and Food sectors. Each threaded tee is crafted with exacting detail to ensure dependable sealing and seamless integration into piping systems. Committed to excellence and surpassing customer expectations, Teshi Fittings consistently delivers superior durability and performance with every tee. Trust our expertise to tailor solutions for your specific project needs, and experience the unmatched quality of Teshi Fittings’ Threaded Tees for all your piping requirements.

Standard Specification of Threaded Tee

Threaded Tee DimensionsASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799
Threaded Tee Size1/8″ NB TO 4″ NB
Threaded Tee TypeThreaded, Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT   
DINDIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN  EN10253-1, EN10253-2
Threaded Tee Production GradesStainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel
Threaded Tee FormThreaded Tee, Forged Threaded Tee

Material & Grades of Threaded Tee

Stainless Steel Threaded TeeASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L
Duplex & Super Duplex Steel Threaded TeeASTM A 182 – F 51, F53, F55 S 31803, S 32205, S 32550, S 32750, S 32760, S 32950.
Carbon Steel Threaded TeeASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C
Nickel Alloy Threaded TeeASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200) , UNS 2201 (NICKEL 201 ) , UNS 4400 (MONEL 400 ) , UNS 8020 ( ALLOY 20 / 20 CB 3 ) , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 (INCONEL 601) , UNS 6625 (INCONEL 625) , UNS 10276 (HASTELLOY C 276)
Alloy Steel Threaded TeeASTM / ASME A 182, ASTM / ASME A 335, ASTM / ASME A 234 GR P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GR 1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91
Copper Alloy Steel Threaded TeeASTM / ASME SB 111 UNS NO. C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 C 71500, ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)

Dimension of Threaded Tee

Threaded Tee Dimensions, 3/4 Threaded Tee Dimensions NPS 1/2 to 4 Class 2000

NPSMin Length of ThreadOutside Dia of Band
D
Center to End
A
Min
WT
BJ
1/210.913.633283.18
3/412.713.938333.18
114.717.346383.68
1.1/4171856443.89
1.1/217.818.462514.01
21919.275604.27
2.1/223.628.992765.61
325.930.5109865.99
427.7331461066.55

Threaded Equal Tee Class 3000 Dimensions NPS 1/2 to 4

NPSMin Length of ThreadOutside Dia of Band
D
Center to End
A
Min
WT
BJ
1/210.913.638334.09
3/412.713.946384.32
114.717.356444.98
1.1/4171862515.28
1.1/217.818.475605.56
21919.284647.14
2.1/223.628.9102837.65
325.930.5121958.84
427.73315211411.18
 

3/4 Threaded Tee Dimensions NPS 1/2 to 4 Class 6000

NPSMin Length of ThreadOutside Dia of Band
D
Center to End
A
Min
WT
BJ
1/210.913.646388.15
3/412.713.956448.53
114.717.362519.93
1.1/41718756010.59
1.1/217.818.4846411.07
21919.21028312.09
2.1/223.628.91219515.29
325.930.514610616.64
427.73315211418.67

Manufacturing process and features of Threaded Tee

Manufacturing Process:

  • Material Selection: Typically crafted from materials such as stainless steel, brass, aluminum, or plastic, chosen based on specific application requirements.
  • Turning and Machining: Begins with shaping on a lathe to form the initial cylindrical body of the tee.
  • Drilling: Involves precision drilling to create the necessary openings and internal threads essential for the tee’s function.
  • Thread Cutting: Threads are meticulously cut into the drilled holes using threading tools or taps, ensuring compatibility and secure fastening.
  • Surface Treatment: Often undergoes surface treatments such as plating, coating, or heat treatment to enhance resilience against corrosion, wear, and environmental conditions.
  • Quality Control: Rigorous inspection is conducted throughout the manufacturing process to verify dimensional accuracy, thread integrity, and surface finish.

Features of Threaded Tee:

  • Threaded Design: Integral for establishing threaded connections between pipes or fittings, accommodating various thread types and sizes.
  • Versatility: Adaptable for transitioning between different thread standards (e.g., NPT to BSP) and accommodating diverse pipe diameters.
  • Robust Construction: Engineered to endure mechanical stress, corrosion, and wear in diverse operational settings.
  • Precision Fit: Threads are meticulously crafted to ensure secure mating with corresponding pipes or fittings.
  • Application Specific: Offered in different configurations (e.g., straight, hexagonal, with flanges) to cater to specific plumbing or piping requirements.
  • Ease of Installation: Facilitates straightforward assembly and disassembly using standard tools, promoting efficiency in plumbing applications.

By emphasizing these manufacturing processes and key features, one can convey a comprehensive understanding of threaded tee components in mechanical assemblies.

Application Of Threaded Tee

Oil and GasStainless Steel Forged Threaded Tee – Resistant to corrosion for pipeline systems.
Chemical IndustryForged Threaded Tee – Ensures reliability in corrosive environments.
PlumbingAlloy Steel Threaded Equal Tee – Provides strength in plumbing systems.
HeatingForged Screwed Equal Tee – Used for redirecting flow in heating systems.
Water Supply SystemsThreaded Forged Tee – Ensures durable connections in water supply.
Power PlantANSI B16.11 Forged Threaded Tee – Suitable for high-pressure applications in power plants.
Paper & Pulp IndustryThreaded Equal Tee – Resistant to corrosion in paper and pulp processing.
General PurposeForged Screwed Equal Tee – Versatile fitting for various industrial uses.
Fabrication IndustryForged Threaded Tee – Used in precise fabrication processes.
Food ProcessingForged Screwed Equal Tee – Hygienic and durable in food processing.
Structural PipeForged Threaded Equal Tee – Provides tight and reliable connections in structural applications.

Threaded Tee Available Types

Forged Threaded Tee Forged Screwed Equal Tees
150 lb. Threaded Fittings Pipe Tee Threaded Forged Equal Tee
ASME B16.11 Forged Threaded Tee Forged Tee 3000LB Threaded
Stainless Steel Screwed Equal Tee Suppliers SS Forged Threaded Equal Tees
ANSI B16.11 Forged Threaded Tee Dealer BS 3799 Forged Screwed Equal Tee Exporter
Forged Threaded Tee Stockholder Threaded Forged Pipe Tee Distributors
Carbon Steel Threaded Equal Tee High Quality Threaded Tee Manufacturer
ASTM A182 Threaded Stainless Steel Tees Duplex Steel Threaded Equal Tee
Super Duplex Steel Screwed Equal Tee Copper Nickel Threaded Equal Tee
High Nickel Alloy Forged Threaded Tee Hastelloy Screwed Tee Stockist
Titanium Forged Threaded Tee Inconel Threaded Equal Tee

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Frequently Asked Questions

A threaded tee is a type of pipe fitting that allows for the connection of three pipes at a single point, forming a T-shaped junction. It features internal threads in all three openings, enabling pipes to be screwed into the fitting. Threaded tees are used to create branch connections in a piping system, allowing for the diversion of flow from one main pipe to two secondary pipes.

Threaded tees are available in a range of sizes to accommodate different pipe diameters. Standard sizes typically range from 1/8 inch to 4 inches. Custom sizes and specifications can also be manufactured to meet specific requirements.

Threaded tees are installed by threading the pipes into the internal threads of each opening. A suitable thread sealant or tape is typically applied to ensure a leak-proof connection. The tee is then tightened by hand or with a wrench to secure the connections. Proper alignment and fit are crucial to prevent leaks and ensure system integrity.

Yes, we offer custom manufacturing solutions for threaded tees to meet specific requirements. Please contact us with your detailed specifications, and we will work with you to produce tees tailored to your needs.

The lead time for threaded tees depends on the complexity and volume of the order. After reviewing your specifications, we will provide an estimated lead time. We are committed to delivering all projects on schedule while maintaining the highest quality standards.

Yes, threaded tees can be used for both liquid and gas applications, provided they are made from appropriate materials and installed correctly to handle the specific conditions of the system, including pressure and temperature.

Threaded tees are typically made from materials such as carbon steel, stainless steel, brass, and other alloys. The choice of material depends on the specific application requirements, including the type of fluid or gas, temperature, pressure, and environmental conditions.

Threaded tees are used in various industries, including oil and gas, petrochemical, plumbing, water treatment, and construction. They are essential for creating branch connections in piping systems, facilitating the distribution of fluids or gases to different parts of the system.

Threaded tees are manufactured to comply with various industry standards, such as ASME B16.11, MSS SP-79, and ASTM specifications. These standards define the dimensions, tolerances, and material requirements to ensure compatibility and reliability in piping systems.

Threaded tees offer several advantages, including:

  • Versatility: Allows for multiple branch connections in a piping system.
  • Ease of installation: Can be quickly threaded onto pipes without the need for welding.
  • Strong, leak-proof connections: Ideal for high-pressure and high-temperature applications.
  • High strength and durability: Made from robust materials to withstand demanding conditions.
  • Compliance with standards: Ensures quality and reliability in piping systems.

Regular inspection of threaded tees involves checking for leaks and ensuring that the tee remains securely tightened. It is important to inspect for any signs of corrosion, wear, or damage that might affect the integrity of the piping system.