Seamless Butt Weld Pipe Reducers: Premium Quality for Industrial Applications
At Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd, we pride ourselves on being a leading manufacturer and supplier of high-quality Seamless Butt Weld Pipe Reducers. With 39 years of expertise in steel pipe fittings production, our state-of-the-art 35,000 m² facility houses advanced production lines capable of delivering 30,000 tons annually. Our seamless reducers are designed to meet the rigorous demands of oil & gas, petrochemicals, and heavy manufacturing industries, offering unparalleled reliability and performance.
Key Features
- Superior Strength: Our seamless construction eliminates weak points, ensuring maximum durability under high-pressure conditions.
- Precision Engineering: Computer-controlled manufacturing guarantees consistent wall thickness and dimensional accuracy.
- Corrosion Resistance: Advanced material selection and surface treatments enhance longevity in harsh environments.
- Smooth Flow: Gradual reduction minimizes turbulence, optimizing fluid dynamics within your piping system.
- Versatile Compatibility: Designed to integrate seamlessly with various pipe schedules and materials.
Product Types
We offer a comprehensive range of seamless butt weld reducers to suit diverse industrial needs:
- Concentric Reducers: Ideal for straight-line flow applications, providing uniform pressure drop.
- Eccentric Reducers: Perfect for preventing liquid traps in horizontal piping systems.
- Swage Nipples: Compact solution for short-distance diameter changes.
Available in sizes ranging from 1/2" to 24" and schedules from STD to XXS, our product line covers all standard ASME B16.9 specifications.

Materials & Grades
Our products are crafted from premium materials to meet stringent industry standards:
- Carbon Steel: ASTM A234 WPB, ASTM A420 WPL6
- Stainless Steel: ASTM A403 WP304/304L, WP316/316L
- Alloy Steel: ASTM A234 WP11, WP22, WP91
- Duplex/Super Duplex: ASTM A815 UNS S31803, S32750
Custom material options available upon request to meet specific project requirements.
Surface Treatment
To enhance performance and extend service life, we offer various surface treatment options:
- Pickling and Passivation: For superior corrosion resistance in stainless steel reducers.
- Anti-Rust Oil Coating: Protects carbon steel products during transportation and storage.
- Galvanization: Provides long-lasting protection against environmental factors.
- Custom Coatings: Available for specialized applications or extreme conditions.
Applications
Our Seamless Butt Weld Pipe Reducers find critical use across multiple industries:
- Oil & Gas: Offshore platforms, refineries, and pipeline systems
- Petrochemicals: Chemical processing plants and storage facilities
- Power Generation: Thermal and nuclear power stations
- Water Treatment: Desalination plants and municipal water systems
- Shipbuilding: Marine piping networks and offshore vessels
Packaging & Delivery
We ensure your products arrive in pristine condition:
- Individual Protective Wrapping: Prevents surface damage during transit
- Sturdy Wooden Crates: For bulk orders and overseas shipments
- Custom Packaging: Available for special handling requirements
- Global Logistics Network: Ensures timely delivery to your project site

Quality Control
Our commitment to quality is unwavering:
- 100% Visual and Dimensional Inspection
- Non-Destructive Testing (NDT): Including radiographic, ultrasonic, and magnetic particle testing
- Hydrostatic Pressure Testing: Ensures leak-free performance
- Material Composition Analysis: Verifies chemical and mechanical properties
Certificates
Our products meet or exceed international standards:
- ISO 9001:2015 Certified Quality Management System
- CE Marking for European Market Compliance
- ASME B16.9 Dimensional Standards
- ASTM Material Certifications
- PED 2014/68/EU for Pressure Equipment
FAQ
Q: What is the lead time for custom orders?
A: Typically 2-4 weeks, depending on specifications and quantity.
Q: Do you provide material test reports (MTR)?
A: Yes, we provide comprehensive MTRs for all our products upon request.
Q: Can you manufacture reducers for high-temperature applications?
A: Absolutely. We offer specialized alloys suitable for extreme temperature environments.
Contact Us
Ready to elevate your piping system with our premium Seamless Butt Weld Pipe Reducers? Our technical team is standing by to assist you with product selection, custom requirements, or any questions you may have.
Email: admin@chinajsgj.com
Phone: +8618003119682
Trust Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd for all your industrial piping needs. With our commitment to quality, innovation, and customer satisfaction, we're not just supplying products – we're building lasting partnerships in the world of industrial fittings.
