PTFE Lined Cross
Model:PTFE Lined Cross
We are involved in providing wide range of PTFE Lined Cross to our clients. We can provide Lining in Equal as well as Unequal Cross. These products are manufactured using optimum quality raw material which is obtained from reliable vendors. We manufacture these products as per industry standards.
PTFE Lined Cross – Corrosion-Resistant Fitting
Kaxite Sealing, a professional China PTFE lining manufacturer, presents the PTFE Lined Cross – a high-performance pipe fitting engineered to provide superior corrosion resistance, chemical inertness, and long service life in aggressive fluid handling systems. Available in both equal and unequal cross configurations, these PTFE-lined fittings are designed to protect your piping systems from corrosive media while maintaining flow efficiency. Manufactured using premium PTFE, PFA, or FEP lining materials, our lined crosses are ideal for chemical processing, petrochemical, pharmaceutical, and food industries.
Why PTFE Lined Cross? The PTFE lining provides a non-stick, chemically inert barrier that resists virtually all corrosive chemicals, acids, alkalis, and solvents, while the outer carbon steel or stainless steel shell ensures mechanical strength and pressure integrity. This combination delivers excellent temperature resistance (-20°C to +260°C), low friction, and extended service life, reducing maintenance costs and downtime. Our lining can also be executed with PFA or FEP materials for even higher temperature or purity requirements.
As a leading PTFE products supplier in China, Kaxite offers the PTFE Lined Cross in a wide range of sizes, pressure ratings, and flange standards (ASME, DIN, JIS, BS). Custom configurations and unequal cross designs are available to meet your specific piping layout. Request a free quote or get a bulk price today.
Lining MaterialPTFE / PFA / FEP
ConfigurationsEqual & Unequal Cross
Temp. Range-20°C to +260°C
Pressure RatingUp to 2.5 MPa (custom)
Flange StandardsASME, DIN, JIS, BS
Anti-CorrosionExcellent
Why Kaxite PTFE Lined Cross?
- Superior Corrosion Resistance – PTFE lining withstands aggressive chemicals, acids, alkalis, and solvents, ensuring long-lasting protection.
- Temperature Resistant – Suitable for continuous service from -20°C up to +260°C (higher with PFA/FEP).
- Excellent Finish & Non-Stick – Smooth PTFE surface reduces pressure drop and prevents fouling.
- Longer Service Life – Reduces maintenance frequency and downtime, offering cost-effective operation.
- Customisable Configurations – Equal or unequal cross, custom sizes, and flange drilling to your specifications.
- Material Flexibility – Lining can be produced with PTFE, PFA, or FEP to suit your process temperature and purity requirements.
Product Features & Benefits
Chemical Inertness PTFE lining is virtually inert to all chemicals except molten alkali metals and elemental fluorine, making it ideal for corrosive fluid handling.
Low Friction Coefficient The non-stick surface reduces pressure drop and prevents product adhesion, improving flow efficiency and reducing cleaning requirements.
Temperature & Pressure Stability Withstands temperatures from -20°C to +260°C and pressures up to 2.5 MPa (custom designs available for higher ratings).
Custom Fabrication Available in equal and unequal cross designs, with custom flange drilling, sizes, and lining thickness to meet your specific needs. Contact us for custom specifications.
Quality Assurance Manufactured under ISO 9001:2015 with full material traceability, pressure testing, and dimensional inspection.
Global Supply We deliver to over 50 countries with fast lead times and responsive support. Request a bulk order quote.
Typical Applications
Chemical Processing Used in piping systems handling strong acids, caustics, solvents, and corrosive slurries in chemical plants.
Petrochemical & Refining Ideal for corrosive hydrocarbon streams, sour gas, and high-temperature chemical injection lines.
Pharmaceutical PFA-lined crosses provide ultra-pure surfaces for pharmaceutical and biotech process piping.
Food & Beverage PTFE lining is FDA-compliant and suitable for food processing, dairy, and beverage applications.
Water Treatment Resists corrosion from chlorine, ozone, and aggressive water treatment chemicals.
General Industrial Used in pumps, valves, and piping manifolds where corrosion protection is critical.
Technical Specifications – PTFE Lined Cross
Lining Material: PTFE (virgin), PFA, or FEP
Outer Shell: Carbon steel, SS304, SS316 (optional)
Configurations: Equal cross, Unequal cross
Flange Standards: ASME B16.5, DIN, JIS, BS, or custom
Pressure Rating: PN10, PN16, PN25 (custom higher available)
Temperature Range: -20°C to +260°C (PTFE); up to +280°C (PFA)
Lining Thickness: 2–5 mm (custom)
Size Range: DN15 to DN600 (½" to 24")
Finish: Smooth, non-stick surface
Inspection: 100% spark testing, dimensional check, hydrostatic test
Certifications: ISO 9001:2015, material certificates (3.1/3.2)
* Custom sizes, materials, and ratings available. Contact our engineering team for bespoke solutions.
ISO 9001:2015 PTFE / PFA / FEP Lining Anti-Corrosive Equal & Unequal Cross Custom Sizes & Flanges Factory-Direct Pricing
Why Choose Kaxite for PTFE Lined Fittings?
Premium Lining Quality – We use only high-purity PTFE, PFA, or FEP resins from world-class suppliers, ensuring consistent lining thickness and void-free finish.
Custom Engineering Capability – We can design and manufacture unequal cross fittings, custom flange drilling, and special dimensions to match your piping layout.
Competitive Factory Pricing – As a China PTFE lining manufacturer, we offer cost-effective solutions for both small and large-volume orders. Request a bulk quote for volume discounts.
Stringent Quality Control – Every fitting undergoes 100% spark testing, dimensional inspection, and hydrostatic pressure testing to ensure zero leakage.
Fast Delivery & Global Logistics – We ship to over 50 countries with flexible delivery options. Contact us for lead times and shipping costs.
Technical Support – Our engineers provide responsive support for material selection, design, and installation guidance (response time under 2 business hours).
Trusted by industry leaders: Kaxite PTFE lined crosses are used by major chemical, petrochemical, and pharmaceutical companies worldwide for their reliability, corrosion resistance, and long service life.
Quality Assurance & Certifications
Kaxite Sealing is an ISO 9001:2015 certified manufacturer. Our PTFE Lined Crosses are produced under strict process controls – from raw material inspection, lining application, curing, machining, to final assembly. Each fitting is tested for lining integrity (spark test), dimensional accuracy, flange flatness, and pressure resistance. We provide material test certificates (MTCs) and can supply third-party inspection reports upon request. All products meet applicable ASME, DIN, and JIS standards.
- ISO 9001:2015
- 100% Spark Test
- Hydrostatic Test
- Full Material Traceability
- Dimensional Inspection
Custom Manufacturing – Free Consultation & Fast Quote
As a professional PTFE lined fitting manufacturer in China, we offer complete customisation to meet your specific project requirements. Request a free consultation or get a bulk quote today:
- Custom sizes from DN15 to DN600 (½" to 24")
- Equal or unequal cross configurations
- Lining materials: PTFE, PFA, FEP (FDA grades available)
- Custom flange drilling per ASME, DIN, JIS, BS, or customer drawing
- Outer shell materials: carbon steel, SS304, SS316, or other alloys
- Private label packaging and branding available for distributors
Get a free quote or request a tailored bulk order – our team responds within 24 hours with competitive factory pricing, lead times, and technical recommendations. MOQ is flexible – we welcome both sample orders and large-volume procurement.
Frequently Asked Questions About PTFE Lined Cross Fittings
- Q: What is a PTFE lined cross used for?
- A: A PTFE lined cross is a pipe fitting that connects four sections of pipe, with a PTFE lining that protects the metal shell from corrosive fluids. It is used in chemical, petrochemical, pharmaceutical, and food processing industries where corrosion resistance and purity are required.
- Q: What materials can the lining be made of?
- A: We offer lining in PTFE (standard), PFA (higher temperature, better purity), and FEP (similar to PTFE with slightly different processing). Contact our technical team for material selection advice.
- Q: Can you make unequal crosses?
- A: Yes, we manufacture both equal and unequal cross configurations. Please provide your dimensions or drawing, and we will produce a custom fitting to your specifications. Contact us for a custom design.
- Q: What pressure ratings are available?
- A: Standard ratings include PN10, PN16, and PN25. Higher pressures (up to 4.0 MPa) can be accommodated with custom shell thickness and flange design. Please contact us for your specific pressure requirement.
- Q: What is the minimum order quantity (MOQ)?
- A: Our MOQ is flexible – we accept small sample orders for testing as well as large-volume bulk orders. For custom sizes, MOQ may be higher. Request a quote for volume pricing.
Partner with Kaxite Sealing – your trusted PTFE Lined Cross manufacturer and supplier in China. With high-quality materials, custom engineering, and a commitment to corrosion protection, we deliver lined fittings that ensure long service life and reliability in the most aggressive fluid handling applications. Request a free quote or get a tailored bulk order price today – our engineers respond within 24 hours.
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No. 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
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