| | Brass Flare Branch Tee This all-brass flare branch tee works as a plumbing fitting built to divert or combine fluid inside pipeline systems. It comes with a standard T-shape, and every port on its three ends is made with flared male threads to match flared pipe joints. You can use this fitting to separate one main fluid stream into two separate branch pipes, or join two different fluid lines together into a single run, making it a practical pick for any pipe layout that needs flow split or convergence.
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| | Fossil Fuel Fitting This brass fossil fuel fitting is designed for transmission pipelines that carry oil, natural gas, and other fossil fuels. The fitting has a two-part structure: one end uses a male thread, while the other end uses a female thread with a locking clasp. The fitting achieves fast, leak-tight pipeline connections through a combined thread screwing and clasp-locking mechanism, making it ideal for meeting the splicing requirements of fossil fuel transmission pipelines.
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| | Cast Brass Cleanout Swing Tee This cast brass cleanout swing tee features a three-way structure integrated with an elbow. Its main flow path is an arc-shaped elbow, and a detachable cleanout port with a sealing assembly is fitted on the side. This tee serves two key purposes: it enables branch pipeline connections and allows users to clear pipeline blockages by opening the cleanout port. Ideal for building drainage and sewage pipeline systems.
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| | Brass Bulkhead Fitting This brass bulkhead fitting works as a dedicated sealing part built for pipelines running through walls and flat panels. Made with a solid brass main body and a matching rubber sealing gasket, this fitting has a top flange with mounting lugs to lock firmly onto panel surfaces. The rubber gasket creates steady waterproof and leak-tight sealing at the penetration point between the fitting and the panel. It lets pipelines run smoothly through either side of a panel, while keeping connections sealed tight and fixed stably all at once, making it a practical pick for all projects that need pipe penetration through walls or flat panels.
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| | Bathtub Drain and overflow kit This bathtub drain and overflow kit is a key brass component used in bathtub drainage systems. It combines both drainage and overflow protection in one set. The elbow section connects to the bathtub drain opening and guides wastewater out of the tub. The overflow port, fitted with a flange, connects to the bathtub’s overflow hole. The purpose is to achieve the dual functions of quick drainage and overflow protection for the bathtub, allowing it to drain the bath water efficiently.
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| Brass Tubular Waste End Connection Compl This brass tubular waste end connection component is a specialized adapter fitting designed for the terminal end of drain pipelines. Featuring a T-shaped tubular structure. It has a full-length vertical main channel that runs straight through from top to bottom. A horizontal connection port is fitted on the side. This component allows for connection to the drain pipe terminals of sanitary fixtures such as bathtubs and washbasins, enabling the collection or transfer of drainage branch lines.
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Stainless Steel Tee Joint
Stainless Steel Tee Joint
Tee Stainless Steel Double Wall Plate
This stainless steel double-wall plate tee is a specialized branch connector designed for use in double-wall piping systems. It features a three-way structure with female-threaded ports on all three ends. A mounting plate is affixed to the side, which can be secured to walls or equipment surfaces to boost overall stability. This component can split the flow from a single double-wall main pipeline into two branch lines.
- Model No.: JX-10086
- Material: stainless steel 304, stainless steel 316L
- Size: 3/4″X1/2″X1/2″, 1/2″X1/2″X1/2″, 3/4″X3/4″X3/4″
- Seal material: EPDM
- Working temperature: 0-250°F
- Max working pressure: 200 psi
- FNPT outlet connection
- Used for hot/cold water systems
- Allow water entering from one inlet to flow in two different directions
- Finishing: Nickel-plated
- Slide Fittings for PEX pipe
- Installation type: Wall-plate
- Lead-free, friendly raw materials
- 5-year warranty
- CE&ASME B16.34 Standard
1. What is the difference between a reducing tee and an equal tee?
Stainless steel tees are mainly of two types: equal tees and reducing tees. They differ in port size, usage, and connection method.
Equal tees have three ports of the same diameter.Example: DN25 × DN25 × DN25.The main line and the branch line are the same size. Flow and pressure stay almost the same after branching. They are used for connecting pipes of the same size. Suitable for water, gas, and chemical lines with equal diameter splitting.
Reducing the number of tees has different port sizes. Usually, the main pipe is larger, and the branch pipe is smaller.Example: DN32 × DN32 × DN25.They split a small pipe from a large pipe. No extra reducer is needed. Used in building water supply, heating, industrial pipes, and water treatment systems.
Plumberstar stainless steel tees are made of 304/316 stainless steel. They are pressure‑resistant and corrosion‑resistant. Meet food‑grade and industrial‑grade standards. It can be used in gas, water supply, chemical, heating, and other pipeline systems.
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2. How is the machining accuracy of the inner wall of the joint?
Plumberstar uses strict standards for the inner wall precision of stainless steel tees. We control every step: casting, stamping, stretching, finishing, and polishing. We make sure the inner wall size is accurate, the surface is smooth, the transitions are smooth, and the tolerances are stable.
3. Why are Plumberstar stainless steel tee joints a reliable long-term solution?
Plumberstar stainless steel tees provide stable, long‑term performance for piping systems. We control every production step carefully. We design with long‑term safe use in mind. We only use high‑quality 304 and 316 stainless steel from certified suppliers. The material structure is dense. It makes the tees very durable. They work well in water supply, gas, food, beverage, and chemical industries. After years of use, they won’t rust, crack, or deform. This greatly reduces pipeline damage and replacement from material problems.
We adopt automatic precision molding together with CNC machining to process our tees. We keep tight control on tolerances to guarantee accurate inner bores, outer diameters, threads, and sealing faces. All inner surfaces are polished smooth without rough burrs, cutting down flow resistance and stopping dirt buildup inside the pipe. The tees maintain tight, leak-free sealing even when exposed to constant pressure and temperature shifts, which keeps your piping system running safely. Before shipment, each batch will pass rigorous hydraulic pressure and visual inspections. We carry out a full 100% inspection for core items to ensure all goods comply with quality requirements.
As a professional manufacturer with independent production, we have a complete supply chain and stable capacity. We can supply you steadily for a long time. We support long‑term cooperation: fixed standards, locked prices, continuous supply. We provide full material reports, quality certificates, and third‑party testing support. For brand distributors, engineering contractors, and industrial customers, we offer consistent, reliable service through the whole product life cycle.
4. How to ensure the sealing performance of the stainless steel tee joint?
Plumberstar controls stainless steel tees from four key areas: processing precision, structure, surface treatment, and factory inspection. This ensures stable long‑term use under high-pressure, gas, and chemical conditions, with no leakage and reliable sealing.
- All sealing areas of the tee ports are machined by CNC lathes. We strictly control roundness, coaxiality, and size tolerance. Interface standards are uniform and interchangeable.
- Sealing surfaces have no tool marks, scratches, or eccentricity. They form a complete, even sealing belt. They fit tightly with seals, pipes, and valves. We reduce leakage risks from size errors at the source.
- All our stainless steel tees are manufactured to meet global industry standards, compatible with most mainstream connection methods. Threaded versions come with standard taper and parallel threads. Simply use thread tape or sealing compound on joints to get a fully tight, leakproof seal. As for welded tees, we machine standard grooves in advance before welding work, which creates robust welds free of pinholes or thin weak sections, so both solid structural strength and full air tightness can be fully guaranteed.
- Sealing surfaces are finely turned, deburred, and polished. Surface finish is high. They won’t damage seals or cause stress concentration. Inner walls are smooth with no dead corners. This lowers corrosion and scaling risks. Flow and sealing stay good over long use.
We run hydrostatic or air pressure inspections on every batch of our tees, putting each piece under regulated pressure standards to spot any leaks, cracks, or physical deformations.
5. What is the MOQ for bulk purchases of the tee joint?
Plumberstar has flexible MOQ rules for stainless steel tees. We support sample testing, small trial orders, full foreign trade orders, and project bulk buying. Both stock and customized production are available.
- Regular standard models, equal tees, reducing tees, and common sizes. MOQ: 100–500 pieces. Common calibers, 304/316 material, threaded or welded types.Good for foreign trade trials, dealer restocks, and small project purchases.
- Large orders / full container. No strict upper limit. We can pack up to 20GP/40HQ containers. The more you order, the lower the unit price.Suitable for long-term cooperation, overseas wholesale, and large project procurement.
- Customized tees, Non-standard, special material, special size/thickness/surface treatment. MOQ: 500–1000 pieces per specification. We can negotiate based on your actual needs. We try our best to lower the customization threshold.
- We also support small trial orders. You can check size fit, sealing effect, and market response. Trial orders use the same production standard as bulk goods. Quality is consistent.
Plumberstar can support you from trial orders to full-container export. We provide a stable, efficient, and sustainable supply.
6. What’s the customization process for non-standard stainless steel tees?
Plumberstar has a mature customization process for non-standard stainless steel tees. We follow strict standards. This ensures precise size, proper threads, reliable sealing, and strong interchangeability. You just need to provide one of these: drawings (2D/3D), thread standards, sizes, materials, port types, media, and pressure requirements. Or you can send us a physical sample.
Our professional technicians will check: thread type, tolerance, sealing structure, and processing method. We confirm the processing plan and mold/tool needs. Then we make samples according to the confirmed drawings. We test threads, sizes, and trial installation. We make sure assembly and sealing work well.
After the samples are done, we send them to you. You can test the installation and adaptation. Only after you confirm everything meets your needs — size, structure, sealing —we arrange mass production. This avoids batch errors from the start.


