Stainless Steel Threaded Reducer Tee (RTB)

Product Overview

The Stainless Steel Threaded Reducer Tee (RTB) is a precision-engineered 3-way pipe fitting designed for pipeline systems requiring branch connections with different pipe diameters.

As a reducing tee, it enables seamless transition between main and branch lines, efficiently changing fluid direction while accommodating size variations in industrial, commercial, and residential piping networks.

Manufactured via advanced lost wax casting, this fitting delivers superior durability, corrosion resistance, and leak-proof performance for long-term reliable operation.

Key Features

Dual-Diameter Design
Purpose-built for reducing pipeline connections, allowing smooth flow transition between different pipe sizes. Ideal for system expansion, branch line installation, and flow regulation.

Premium Material Selection
Available in stainless steel, carbon steel, alloy steel, tool steel, and custom alloys. Suitable for high-pressure, high-temperature, and corrosive environments.

Precision Lost Wax Casting
Advanced manufacturing ensures smooth internal surfaces, tight dimensional accuracy, and consistent mechanical properties, minimizing defects and ensuring uniform quality.

Global Standard Compliance
Complies with ASTM, JIS, DIN, BS, NF, ISO4144, SP-114, and K-version standards.
Complete size range from 1/8" to 4", covering global pipeline requirements.

Secure Female Threaded Connection
Internal threaded design allows quick installation and disassembly, ensuring a tight, leak-proof seal. Ideal for maintenance and system modifications.

Customizable Surface Treatment
Supports passivation, polishing, coating, and other surface treatments to enhance corrosion resistance, appearance, and service life.

Technical Specifications

• Product Type: Threaded Reducer Tee (RTB)

• Size Range:
  1/8", 1/4", 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4"
  (Reducing size combinations available)

• Connection Type:
  Female Threaded (Internal Thread)

• Manufacturing Process:
  Lost Wax Casting

• Applicable Standards:
  ASTM, JIS, DIN, BS, NF, ISO4144, SP-114, K-version

• Weight Range:
  5g – 50kg (depending on size, material, and reducing ratio)

• Maximum Size Limit:
  500 × 500 × 500 mm

• Monthly Production Capacity:
  100 Metric Tons

Supply & Trade Terms

• MOQ: 50 pieces

• Quotation Terms: EXW, FOB, CFR, CIF

• Payment Terms: T/T, L/C

• Place of Origin: Hebei, China

• Loading Port: Tianjin Port or designated Chinese ports

• Lead Time: 30–60 days after order confirmation

Packaging & Inspection

• Packaging:
  Standard export packaging (cartons, plywood pallets, with custom packaging available)

• Inspection:
  Strict in-house inspection with optional third-party inspection upon request

• Supporting Documents:

• Material chemical composition report

• Dimensional measurement report

• Hardness test report

• Other required quality certificates

Application Scenarios

Widely used in:

• Water supply and drainage systems

• HVAC systems

• Fire protection systems

• Petroleum and chemical industries

• Food processing and pharmaceutical industries

• General industrial piping systems

Suitable for conveying water, oil, gas, steam, and other fluid media.

Main Export Markets

Europe, United States, Canada, Australia, Japan, South Korea, and other global markets.

Customization Support

We provide full customization for:

• Special materials

• Non-standard sizes

• Custom reducing ratios

• Surface treatments

Our technical team is available to offer detailed consultation and tailored solutions for your specific project requirements.