barbed pipe tee
barbed pipe tee
barbed pipe tee
barbed pipe tee
barbed pipe tee

stainless steel barbed flanged 316l pipe tee

JN-FT-23 3021-4
Size: DN15 – DN150 (1″–6″, O.D. Ф12.7 – Ф152.4)
Grade: Manufactured from premium stainless steel SUS304 or SUS316L, offering outstanding corrosion resistance, durability, and compatibility with sanitary process media.
Standard: Designed to meet ISO, DIN, IDF, SMS, 3A, and other internationally recognized sanitary standards, ensuring high hygiene performance and reliable operation.
Working Pressure: Maximum working pressure up to 1.0 MPa (PN10 bar), suitable for various sanitary fluid handling systems.
Test Pressure: Shell hydrostatic test pressure: 2.4 MPa; Seal integrity test pressure: 1.8 MPa, ensuring excellent pressure resistance and leak-tight performance.
Temperature Range: -10℃ to +150℃, suitable for high-temperature cleaning and steam sterilization processes up to 150℃ for a maximum of 20 minutes.
PTFE Seals: Standard PTFE gaskets provide excellent chemical resistance, low friction coefficient, superior sealing performance, and long-term reliability under a wide range of operating temperatures.
Viton Seals: Optional Viton (FPM) O-rings are available for applications requiring enhanced resistance to high temperatures, oils, fuels, and aggressive chemical media.
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stainless steel barbed flanged 316l pipe tee
 
The stainless steel sanitary barbed pipe tee is a core flow‑diverting/combining fitting for high‑cleanliness applications such as high‑volume food and beverage transfer, biopharmaceutical sterile batching, high‑purity daily chemical liquid mixing, and high‑end dairy continuous filling. It is specifically designed for long‑term stable operation in Grade A/B clean areas, smooth high‑volume flow distribution, fully welded leak‑proof construction, and automated CIP/SIP closed‑loop cleaning. The product is integrally forged from AISI 304/316L low‑carbon pharmaceutical‑grade stainless steel, with welding ends seamlessly connected to the body from the same billet. The Y‑type 60° included‑angle flow path features full‑radius arc transitions, and both inner and outer walls are super‑mirror electropolished, eliminating welding dead corners, medium retention, and leakage risks. It is a core specialized fitting for high‑cleanliness large‑scale production lines requiring stable flow distribution, cross‑contamination prevention, and full‑process compliance.
 
The stainless steel sanitary flanged pipe tee delivers targeted upgrades in flow smoothness, weld sealing, pressure stability, and cleanliness retention. Conventional welded Y‑type tees are prone to weld beads and depressions at joints, with stepped dead zones in the flow path that fail to meet GMP aseptic cleanliness requirements. Non‑standard cast Y‑type tees have rough flow channels and unreasonable included angles, causing severe turbulence during high‑volume transfer and leading to medium stratification and retention. Quick‑clamp Y‑type tees tend to accumulate deposits at seals, are prone to leakage under high pressure, and cannot meet the demands of continuous high‑volume transfer. Ordinary carbon steel Y‑type tees are susceptible to rust and lack sanitary polishing, making them entirely unsuitable for food and pharmaceutical clean production.
 
The stainless steel sanitary welded Y‑type tee consists of five core modules: an integrally forged 304/316L stainless steel body, a 60° included‑angle arc flow channel, sanitary welded connection ends, a dead‑leg‑free sealing protection system, and customizable equal/reducing bore configurations. In operation, the Y‑type 60° optimal‑angle arc flow path enables smooth splitting, combining, and multi‑direction distribution of high‑purity media. The integral forging plus same‑material seamless welding eliminates crevices and dirt‑trapping dead zones. The full‑radius arc flow path with no steps ensures high‑volume transfer without turbulence, foaming, or medium retention, and supports CIP/SIP online cleaning and sterilization with the system. The seamless welded end design, combined with sanitary polishing, prevents external leakage and cross‑contamination, fully meeting FDA/3‑A/GMP aseptic production compliance requirements.
 

Accessories

 Component & Material Table
  • Main body material： The body, welding ends, and flow channel are integrally forged from AISI 304/316L low-carbon pharmaceutical-grade stainless steel from a single billet - no splices, nowelded seams, ensuring consistent microstructure and superior mechanical strength.
  • Corrosion-resistant grade：316L contains molybdenum for enhanced resistance to chlorides,weak acids, and alkaline media, making it the preferred material for sterile high-volume
    applications such as biopharmaceutical and dairy processing.
  • Surface finish： Inner/outer surfaces are super-mirror electropolished to Ra  0.3 um, withwelded sealing surfaces reaching Ra  0.2 um, eliminating cleaning dead zones and preventing
    medium adhesion.
  • Sealing accessories： FDA/GMP-certified modified PTFE sealing components are standard, withfood-grade EPDM/silicone available as options, providing dual protection via seamless welding +sealing accessories.
  • Customization options：Thickened body sections are available for high-pressure conditions, andspecial materials such as duplex stainless steel can be customized for highly corrosive or
    ultra-pure media applications.
Product Parameter Details
  • Structure：Integrally forged stainless steel; Y-type 60° included-angle arcdead-leg-free flow channel; sanitary seamless welded ends with precisely controlled flatness; equipped with dead-leg-free sealing adaptation
  • Pressure & Temperature：Short-term SIP up to 150°C; long-term working temperature -40°Cto 130°C; rated working pressure <1.6 MPa; no seal degradation under long-term high-pressure operation; hot-cold cycle life >1.2 million cycles
  • Core Function：High-volume medium splitting, combining, and multi-direction distribution in clean pipelines; seamless welded leak prevention; dead-leg-free and easy to clean; supports CIP/SIP online sterilization; suitable for large-scale continuous production
  • Applicable Grade：Highest pharmaceutical sanitary grade; meetsFDA/3-A/GMP/ASME BPE standards; suitable for biopharmaceutical, food and beverage, daily chemical, high-enddairy and other high-cleanliness high-volume production scenarios
  • Hygiene Level：Inner/outer flow path Ra  0.3 um; welded sealing surface Ra 0.2 um; full-radius arc transitions with no steps or dead corners;easy to clean with no medium retention or microbial growth
  • Installation & Adaptation：Standard sanitary butt-weld connections; no installation angle restrictions; customizable equal/reducing sizes, special include dangles, and extended welding ends
  • Body Material：AlSI 304/316L low-carbon pharmaceutical-grade stainless steel;316L is the recommended material for sterile high-volumeapplications; thickened body available for high-pressure conditions
  • Sealing Accessories：FDA-certified pharmaceutical-grade modified PTFE sealing accessories; food-grade EPDM/silicone optional; dual protection design with seamless welding + sealing accessories

Digital advantages

  •  1. . Full-process material traceability: Each product comes with a unique QR code - scanningreveals 12 core inspection data points including raw materials, forging, welding, and polishing;data stored in the cloud for 15 years; fully traceable, meeting FDA/GMP compliancerequirements.
  •  2.  Digital parameter delivery: Includes CAD/PLC-compatible 3D models + 25 precision dimensionparameter tables with tolerances as tight as 0.01 mm; pipeline design and welding setup timereduced by 65%; suitable for digital design and assembly needs.
  •  3.  Online rapid selection: Online selection tool - input 6 core operating parameters and receive arecommended specification, body thickness, and welding method within 10 seconds; manual
    selection deviation rate reduced by 95%; ensures precise matching with the pipeline.
  •  4.  Digital compliance documentation: Includes 9 core certification electronic documents;standardized compliance reports can be exported with one click; audit preparation time reducedby 75%; eliminates cumbersome paper document handling.
  • 5.  Weld data recordable: Supports integration with shop floor production management systems;can record welding station, welding parameters, inspection results, etc.; facilitates full-processledger management and welding quality review.
stainless steel barbed flanged 316l pipe tee
 
Feature (F)、Advantage (A)、Benefit (B)
  1. Raw Material:
  • F:  Body and welding ends integrally forged from AISI 316L low-carbonpharmaceutical-grade stainless steel - no splices, no contaminated material; full traceability withheat numbers and material test reports; thickened bodies and special materials available onrequest.
  • A: Integral forging eliminates forging stress and intergranular corrosion risk;resistant to weak acids/alkalis and chloride corrosion; withstands thousands of CIP/SIPhigh-temperature sterilization cycles without deformation; no harmful substance release; stablemechanical properties.
  • B: Fundamentally solves the industry pain points of weld cracking and materialinconsistency common in conventional welded Y-type tees; meets FDA/GMP compliance;significantly extends service life under high-pressure, high-volume conditions and reducesmaintenance costs.
  1.  Manufacturing Process:
  • F: Body and ends integrally forged with no spliced welds; PTFE lining applied byseamless compression molding; flow path super-smooth polished; PTFE-lined flow path Ra s 0.2um; flange sealing surface mirror-polished to Ra  0.18 um; coaxiality tolerance controlled within+0.03 mm.
  • A: High flange mating accuracy; seals do not shift or wear under long-termoperation; ultra-smooth PTFE flow path prevents medium adhesion and cleaning blind spotseliminating microbial growth and medium retention; no permeation risk for corrosive media.
  • B:  Completely solves the rough flow path and numerous cleaning dead corners ofconventional lined tees; greatly simplifies cleaning validation; reduces cleaning time by over50%; ensures sterile compliance for large-scale production under corrosive conditions.
  1. Structural Design:
  • F: Y-type 60° optimal-angle arc dead-leg-free transition design - no steps, no weld beads; welding ends seamlessly integrated with the body; compact forged structure; flow pathoptimized via computational fluid dynamics; customizable non-standard angles and bores.
  • A: No dirt-trapping crevices or medium retention dead zones; 60° included angleideal for smooth high-volume flow splitting; no turbulence, foaming, or medium stratification;seamless welded structure resists pressure and deformation, suitable for high-pressurecontinuous transfer.
  • B:Avoids the industry pain points of unreasonable included angles and severe flowturbulence in conventional Y-type tees; ensures batch stability during high-volume transfer;suitable for large-scale continuous production in clean areas; reduces unplanned downtime costs.
  1.  Feature Advantages:
  • F:  Standard sanitary seamless welded ends with prefabricated welding positioningreferences; outer surface electrolytically polished; inner surface super-mirror polished; no dust accumulation, bacteria growth, or leakage dead zones; suitable for various high-volume sanitarypiping systems in clean areas.
  • A: Precise and convenient welding alignment; positioning references reducewelding deviations; single-weld installation time reduced by 70% compared to conventional Y-type tees; with stands repeated CIP/SIP high-temperature washing; no weld cracking ormedium contamination risks.
  • B:Solves the industry pain points of difficult welding and high flow resistance inconventional Y-type tees; greatly improves pipeline installation efficiency and medium transfer efficiency; reduces labor welding and production energy costs; ensures long-term operational stability
  1.  Sealing Features:
  • F: FDA/GMP dual-certified welding accessories and sealing components; seamless welding + polishing integrated process; no oxide layer or slag at weld surfaces; equipped with dedicated welding positioning fixtures for standardized welding operations.
  • A:Welding accessories do not age or detach under long-term operation; perfectlyconform to weld surfaces without gaps; resistant to extreme temperatures and corrosion;maintain sealing performance after tens of thousands of thermal cycles; prevent medium leakageand permeation at weld joints.
  • B: Eliminates the industry pain points of easy oxidation and poor sealing in conventionalY-type tee welding; significantly reduces weld rework rates; lowers spare parts replacementcosts; ensures stable operation in high-volume continuous production.
 
stainless steel barbed flanged 316l pipe tee
 
Nominal Diameter：DN15~DN150 (1/2"~6")
Maximum Working Pressure：16 bar (1.6 MPa); hydrostatic test pressure 2.4 MPa
Body Material：AISI 304, AISI 316L low-carbon pharmaceutical-gradestainless steel; customized thickened body available
Sealing Accessories：Modified PTFE (standard); food-grade EPDM/silicone(optional); FDA & GMP certified
Connection Type：Sanitary butt-weld (standard, complying with 3-A/DIN/SMS);customized clamp connection available
Working Temperature：Long-term: -40°C to 130°C; short-term SIP: <150°C
Surface Treatment：Ultra-mirror + electrolytic polishing; inner/outer flow channel Ra ≤ 0.3 μm
 
 
 

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