316L Stainless Steel Equal/Reducing Tee ANSI B16.9 Butt Weld Fitting for Chemical & Marine Service

316L Stainless Steel Equal/Reducing Tee ANSI B16.9 Butt Weld Fitting for Chemical & Marine Service
 
1. Product Description

The stainless steel tee is a three‑port pipe fitting produced from austenitic or duplex stainless steel via seamless forging or welded fabrication. It features a T‑shaped body with a straight run and a lateral branch, available in equal‑bore and reducing‑bore versions. Manufacturing includes hot‑forming, solution annealing, and surface passivation to ensure dimensional accuracy and corrosion resistance. End connections are prepared for welding, threading, or flanging per standard specifications.

2. Product Applications

This fitting is widely used in piping systems requiring flow division or collection. Key industries include oil and gas, petrochemicals, power generation, marine engineering, chemical processing, water treatment, HVAC, food and beverage,  and fire protection. It serves both high‑temperature (up to 800°C) and cryogenic (down to −196°C) services, handling media such as steam, water, hydrocarbons, acids, and gases.

​3.Product Advantages

• Corrosion durability – chromium‑rich passive film resists pitting, crevice corrosion, and stress cracking in aggressive environments.

• High mechanical strength – tensile strength ≥515 MPa and yield ≥205 MPa (304 grade) ensure reliability under pressure surges and thermal cycling.

• Installation efficiency – precise end preparations reduce welding defects and assembly time.

• Design flexibility – reducing tees combine branching and size transition, saving components and joints.

• Full compliance – manufactured to ASME, EN, GB, and JIS standards, with full material traceability and optional NDE testing.

• Long service life – exceeds 50 years in normal conditions, minimising maintenance and replacement costs.

4.Key Product Parameters
 

 
FAQ
1. Are you trading company or manufacturer ? We are manufacturer ,You can see the certification.

2.How long is your delivery time? Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Do you provide samples ? is it free or extra ? Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ? Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.