3D Bend Pipe
Bending Radius: 3D (Custom radii 5D, 7D, 10D also available)
Bending Angles: 15°, 30°, 45°, 60°, 90° (Full range of custom angles)
Wall Thickness: SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS (Up to 100mm)
Material Grades:
Carbon Steel: ASTM A234 WPB/WPC, ST37.
High-Yield: API 5L Gr.B, X42, X52, X60, X65, X70 (PSL1 & PSL2).
Alloy/Stainless: ASTM A420 WPL6, WP304/L, WP316/L.
Standard Compliance: ASME B16.9, ASME B16.49, MSS-SP-75, EN10253.
End Finish: Precision Beveled Ends (per ASME B16.25) for seamless on-site welding.
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
3D Bend Pipe - Professional Pipeline Solutions
3D Bend Pipe Manufacturer
Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd. is your trusted 3D bend pipe producer with over 40 a long time of industry skill. Working from our 7,000 square meter office, we convey premium quality bowed channels with remarkable stream flow. Our progressed acceptance warming innovation guarantees controlled divider diminishing whereas keeping up appraised weight capacity. With yearly deals surpassing RMB 100 million and month to month shipments over 50 holders, we give comprehensive twisting arrangements from 1/2" to 60" distance across. Our items include customizable radii (3D, 5D, 6D, 8D) and points (15° to 180°) for ideal pipeline performance.
3D Bend Pipe Overview
A pipe is an basic pipeline component planned to alter stream course with a bowing sweep three times the pipe's exterior breadth. Not at all like sharp elbows, these twists offer predominant stream characteristics and diminished weight drop. They are made using advanced acceptance bowing procedures from single pipe segments, eliminating extra weld joints. The continuous ebb and flow disperses inner weight equally, making them perfect for long-distance pipelines requiring visit directional changes.
Key Features & Advantages
Exceptional Flow Dynamics
The huge span essentially decreases turbulence and inner contact. This brings down weight drop over your framework, permitting higher stream productivity and decreased pumping costs over long distances.
100% Piggability
Your cleaning and review devices pass through easily without getting stuck. Our twists guarantee "Shrewd Pigs" explore pipelines viably for support and observing operations.
Controlled Wall Thinning
Advanced acceptance warming keeps up strict divider thickness control at the external bend. This guarantees your twist holds its appraised weight capacity, coordinating straight pipe segment strength.
Minimized Stress Concentration
Gradual ebb and flow disperses inner weight and warm extension stresses equitably. This increments your pipeline's weariness life, particularly beneath vibration or weight surges.
Versatile Angle Customization
Unlike standard elbows, our pipe twists can be fabricated to any particular degree. This gives you adaptability to explore complex landscape with less weld joints.
Technical Specifications
| Parameter | Specification |
|---|---|
| Design Standards | ASME B16.49, ASME B16.9, ISO 15590-1 |
| Bending Radii | 3D, 5D, 6D, 8D, 10D (Custom available) |
| Bending Angles | 30°, 45°, 60°, 90° (Custom angles available) |
| Size Range (Seamless) | 1/2" up to 24" |
| Size Range (Welded) | Up to 60" |
| Wall Thickness | SCH 20, STD, SCH 40, SCH 80, SCH 160, XXS |
| Pipe Grades | API 5L (X42 to X70), ASTM A234 WPB, ASTM A403, ASTM A420 WPL6 |
| End Preparation | Standard beveling per ASME B16.25 |
| Tangent Lengths | 300mm to 500mm (Customizable) |
Standards & Certifications
Our fabricating forms comply with worldwide measures counting ASME B16.49 for acceptance twists and ASME B16.9 for factory-made fashioned fittings. We keep up ISO 9001 quality administration certification and hold CE and GOST-R endorsements. All items experience thorough testing utilizing progressed spectrometer and non-destructive testing gear to guarantee compliance with extend specifications.
Chemical Composition & Mechanical Properties
Chemical composition shifts by fabric review, regularly extending from carbon steel API 5L grades to stainless steel ASTM A403 determinations. Mechanical properties are kept up through controlled warm treatment forms. Post-bend normalization or extinguishing and treating reestablish ideal quality and ductility characteristics required for your application.
Manufacturing Process
Our induction bending process uses precise heating control to form smooth curves from straight pipe sections. The mother pipe is selected with appropriate wall thickness to compensate for natural thinning during bending. Computer-controlled machines ensure consistent radius and angle accuracy. Post-bend heat treatment restores mechanical properties, followed by comprehensive dimensional and hardness testing.
Surface Finish & Coating Options
Standard surface finish includes shot blasting to remove scale and provide optimal coating adhesion. We offer various protective coatings including epoxy, polyethylene, and specialized anti-corrosion treatments. Internal coating options are available for specific applications requiring enhanced flow characteristics or chemical resistance.
Applications
3D bend pipeapplications span across major industries:
- Oil and gas transmission pipelines
- Petrochemical processing facilities
- Power generation plants
- Water treatment systems
- Industrial piping networks
- Offshore platform installations
- Subsea pipeline systems
- Refinery process lines
Packaging & Delivery
Your bends are carefully packaged using wooden boxes or steel frames for overseas shipment. End protectors prevent damage during transportation. We arrange efficient logistics through our established shipping networks, ensuring timely delivery to your project site. Documentation includes material certificates, test reports, and dimensional inspection records.
Customization Service
We provide comprehensive customization based on your engineering requirements. Our technical team works with your specifications to determine optimal radius, angle, and material selection. Custom tangent lengths accommodate specific installation needs. We accept sample orders and small batch production for trial projects.
Quality Control
Every bend undergoes multi-stage inspection including material verification, dimensional checking, and non-destructive testing. Our quality system follows ISO 9001 standards with documented traceability throughout production. Final inspection ensures compliance with your project specifications before shipment.
FAQ
Q: What makes a 3D bend different from standard elbows?
A: The radius is three times the pipe diameter, providing smoother flow and better piggability compared to 1.5D elbows.
Q: Can you manufacture custom angles?
A: Yes, we can produce any specific angle from 15° to 180° based on your requirements.
Q: How do you ensure wall thickness after bending?
A: We calculate starting wall thickness to compensate for natural thinning during the bending process.
Q: What information do you need for quotation?
A: Pipe size, wall thickness, bending radius, angle, and tangent length requirements.
Contact Us
Ready to discuss your 3D bend pipe requirements? Contact our technical team at admin@jsfittings.com for professional pipeline solutions.
Send Inquiry
