E-mail: authentic013@steelpipes-fitting.com
WhatsApp: +86 13668807131
E-mail: authentic013@steelpipes-fitting.com
WhatsApp: +86 13668807131
Carbon steel tees are also a type of pipe fitting, generally available in two types. An equal diameter tee with the same diameter at both ends and a branch pipe with a different diameter from the other two is called a reducing tee.
Material: The material is generally 10 # 20 # A3 Q235A 20g 20G 16Mn ASTM A234 ASTM A105 ASTM A403, etc.
Dimensions: For equal diameter tees, such as "T3" (3 inches=DN80), the three-way rule indicates an equal diameter tee with an outer diameter of 3 inches. For reducing tees, for example, "T4 × 4 × 3.5" (4 inches=DN100, 3.5 inches=DN90) represents a reducing tee with a diameter of four inches and a diameter of 3.5 inches.
Description
A three-way connector has three openings, namely one inlet and two outlets; A type of chemical pipe fitting with two inlets and one outlet, which can be T-shaped or Y-shaped, with equal diameter pipe openings and reducing diameter pipe openings, used for the convergence of three identical or different pipelines. The main function of a three-way valve is to change the direction of the fluid.
Material
The materials of carbon steel tees mainly include Q235, 20 #, 35 #, 45 #, and 16mn. These materials are the most commonly used in carbon steel pipe fittings. As a type of pipe fitting, carbon steel tees are made of the same material as carbon steel pipe fittings to ensure performance and durability.
Specifications and Dimensions
Three way, with an outer diameter range of 2.5 "-60" (2.5 inches=DN65, 60 inches=DN1500), a wall thickness of 3-60mm, and a welded tee from 26 "-60" (26 inches=DN650, 60 inches=DN1500). The wall thickness is 28-60mm. The pressure level is Sch5s Sch10s、Sch10、Sch20、Sch30、Sch40s、STD、Sch40、Sch60、Sch80s、XS；Sch80、Sch100、Sch120、Sch140、Sch160、XXS.
Usage Instructions
The application of carbon steel tees is not limited to the chemical industry, it is also widely used in multiple industries, including but not limited to petroleum, natural gas, chemical, food processing, pharmaceuticals, etc. These industries require the handling and transportation of fluids, making carbon steel tees an ideal choice for these industries due to their corrosion resistance, high pressure resistance, high temperature resistance, and good sealing properties. The production materials of carbon steel tees are diverse, including carbon steel, cast steel, alloy steel, stainless steel, etc., to meet the needs of different working conditions.
Technical Parameters
| Material | 10# 20# A3 Q235A 20g 20G 16Mn ASTM A234 ASTM A105 ASTM A403 |
| Outer diameter range | 2.5″-60″ |
| wall thickness | 28-60mm |
| Pressure level | Sch5s、Sch10s、Sch10、Sch20、Sch30、Sch40s、STD、Sch40、Sch60、Sch80s、XS;Sch80、Sch100、Sch120、Sch140、Sch160、XXS |
Related Products
Collaborative Case
GAE and Our Journey of Cooperation
The customer needs to develop a mining project and solve the flange problem in the mining project to avoid the flange or lack of flanges. It is necessary to purchase large-size stainless steel flanges.
FAQ
What certifications do your products have?
Our products comply with international standards such as ASTM, ANSI, JIS, DIN, and GB. We also hold various certifications to assure quality and reliability, including ISO 9001.
How can I get some samples?
If you need, we will offer you samples for free, but new customers are expected to pay express charge.
To which country have you supplied your products?
We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru, USA, Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.)
Get Quote
Have questions or need a custom solution? Reach out to us!
Our team at Authentic is here to help you find the right pipe fittings and flanges for your specific needs.
Latest News
Industry News
Jun. 22, 2026
Introduction to Alloy Steel SO Neck Slip-on Flange: As the name suggests, the Alloy Steel SO Neck Slip-on Flange is a slip-on flange or flange plate made of alloy steel. It belongs to the category of neck slip-on flanges. Alloy Steel SO Neck Slip-on Flanges are aesthetically pleasing, have a smooth and flat surface, are resistant to acids and alkalis, corrosion-resistant, and have strong performance characteristics. The English designation for neck slip-on flanges is SO.
Industry News
Jun. 18, 2026
Carbon steel elbow fabrication
Cangzhou Aosendike Pipe Fittings Manufacturing Co., Ltd. will guide you through information on carbon steel elbow manufacturing. Elbows are a common pipe fitting in piping systems, and a large number of fittings are used at bends. The main function of elbows is to control and maintain pipelines. Control of components such as steering wheels, engines, and gearboxes is primarily achieved through the steering wheel. Because elbows are mostly made of steel, their surfaces are smooth and bright, giving them good wear resistance. Elbows used in piping systems are for turning and are irreversible fittings. They constitute a large proportion of piping systems. Elbow
Industry News
Jun. 16, 2026
Why do different projects have different requirements for elbow wall thickness?
In industrial piping systems, elbows are crucial fittings for fluid diversion. Many buyers frequently encounter varying wall thickness requirements when requesting quotes, such as SCH20, SCH40, SCH80, and even SCH160. Many ask: why do different projects have such different wall thickness requirements for carbon steel elbows?
You Can Contact Us in the Following Ways
authentic013@steelpipes-fitting.com
+86 13668807131
Donghe Industrial Zone, Mengcun County, Cangzhou City, Hebei Province
Get Quote
At Authentic, we understand that every project has unique requirements. Our dedicated team is here to provide you with a customized quote tailored to your specific needs. By filling out the form below, you’ll receive competitive pricing, high-quality product details, and estimated delivery times.
中文
Русский
Español
عربي
