Brand Name:Lianhe
Size:1/4"~4" (DN8~DN100)
Pressure:150#
Standards: MSS SP43, ISO 4144, GB/T26120
Threaded Type: Female/Male Threaded-BS21(BSPT & BSPP), ANSI B2.1(NPT), DIN259/2999,ISO 228
Thread Fittings from Lianhe Valve (Wenzhou Lianhe Valve Fitting Co., Ltd.) are precision-engineered stainless steel components designed for secure pipe connections in industrial systems. As a professional manufacturer and supplier, we provide a complete range of stainless steel fittings known for durability, corrosion resistance, and precise threading. These fittings ensure leak-free, reliable performance across applications requiring strong and reusable joints.
We integrate research, production, and global supply to deliver fittings that meet international standards and serve industries such as oil and gas, chemical processing, and food manufacturing. Visit Lianhe Valve to explore our full range of stainless steel pipe fittings and industrial connection solutions.
Our stainless steel threaded fittings include a wide selection of configurations designed for different piping needs:
Threaded elbows – redirect flow at 45° or 90° angles.
Threaded tees – connect three pipes for branch distribution.
Threaded couplings – join two pipes of the same diameter.
Threaded nipples – short pipe sections with male threads on both ends.
Threaded plugs and caps – close pipe ends or outlets for maintenance.
Each fitting is available in male and female thread configurations, with BSP and NPT standards. Manufactured from high-grade stainless steel, our fittings feature smooth finishes that enhance corrosion resistance and cleanliness. They are ideal for both high-pressure and sanitary-grade installations.
Lianhe Thread Fittings are produced under strict quality control to ensure precision and reliability. They offer:
Excellent corrosion and heat resistance for demanding environments.
High-pressure tolerance for long-term performance.
Accurate threading for secure, leak-proof connections.
All fittings comply with international standards such as ISO4144, MSS SP114, ASME, and DIN. With ISO, CE, and EAC certifications, we ensure consistent quality and reliability. These advantages make our industrial fittings a trusted choice for critical piping systems.
Our stainless steel fittings are widely used in multiple sectors due to their strength and versatility. Common applications include:
Oil and gas pipelines and refinery systems.
Chemical and petrochemical process lines.
Food and beverage production requiring hygienic connections.
Construction and water treatment infrastructure.
These threaded connections integrate seamlessly with stainless steel pipes, valves, and other industrial fittings from Lianhe Valve, ensuring consistent performance across complete piping assemblies.
Selecting the right fittings ensures system safety and efficiency. Consider these key factors:
| Selection Criteria | Guidance |
|---|---|
| Thread Type | Choose BSP or NPT based on system and regional standards. |
| Pressure Rating | Select fittings rated for your system’s maximum pressure. |
| Material Compatibility | Use stainless steel fittings with stainless steel pipes for corrosion resistance. |
| Size and Configuration | Ensure correct dimensions and thread orientation (male/female). |
Apply proper sealing compounds and tighten to recommended torque to prevent leaks. Regular inspection extends service life. For custom configurations or technical advice, contact us through our contact page.
As a trusted Thread Fittings supplier, Lianhe Valve combines advanced manufacturing with efficient global logistics. Our integrated R&D, production, and export operations ensure consistent quality and timely delivery. Key advantages include:
Extensive stock and short lead times for standard fittings.
Certified production meeting ISO, CE, and EAC standards.
Compliance with ISO4144, MSS SP114, and DIN specifications.
Responsive service and worldwide shipping support.
With years of experience, we continue to serve global clients as a professional stainless steel fittings manufacturer offering durable, environmentally responsible piping solutions.
Q1: What materials are used in Lianhe thread fittings?
A1: Our fittings are made from premium stainless steel, offering excellent corrosion and temperature resistance.
Q2: Are these fittings suitable for high-pressure systems?
A2: Yes. Each fitting is designed and tested to perform reliably under demanding pressure conditions.
Q3: What thread standards are available?
A3: We offer BSP, NPT, and other international thread standards to meet diverse project requirements.
Q4: Can I request custom sizes or configurations?
A4: Yes. We provide customization options to match specific project needs.
Q5: How can I get a quotation?
A5: Please reach out to our sales team via the contact page for a detailed quotation.
As a global manufacturer and supplier of Thread Fittings, Lianhe Valve welcomes inquiries from industrial clients seeking reliable stainless steel connection solutions. Visit Lianhe Valve to explore our full product catalog or request a quote to start your next project with confidence.
