High quality LH1400 Spiral Welded Pipe Equipment
The spiral welded pipe equipment is to roll the low carbon structural steel or low alloy structural steel strip into a tube blank according to a certain helix Angle (called forming Angle), and then the pipe seam welded. It can produce large diameter steel pipe with narrow strip steel. The specifications are expressed by outer diameter wall thickness. The welded pipe should meet the requirements of hydraulic test, tensile strength and cold bending performance of the weld.
Feeding -- Uncoiling -- Leveling -- Shearing&butt welding -- Rotary Shear -- Edge Milling -- Main
Drive -- Pre-bend&guide board -- Forming -- Inside Welding -- Outside Welding -- Cutting Off --
Pull Out -- End-Facing&Beveling -- Hydrotesting -- Colletction
Model | Specification (mm) | Coil width (mm) | Thickness (mm) | Coil weight (T) | Capacity (KW) | ||
LH-400 | Φ219-426 | 400-750 | 5-8 | 10 | 150 | ||
LH-500 | Φ219-529 | 400-800 | 5-10 | 15 | 180 | ||
LH-600 | Φ219-630 | 450-1050 | 5-12.7 | 15 | 190 | ||
LH-700 | Φ219-720 | 500-1250 | 5-12.7 | 15 | 210 | ||
LH-800 | Φ219-820 | 500-1300 | 6-12.7 | 20 | 220 | ||
LH-1000 | Φ219-1020 | 500-1300 | 6-12.7 | 20 | 220 | ||
LH-1400 | Φ325-1420 | 500-1560 | 6-18 | 30 | 410 | ||
LH-1600 | Φ426-1620 | 500-1560 | 6-20 | 30 | 410 | ||
LH-1800 | Φ508-1820 | 1100-1600 | 8-25.4 | 30 | 510 | ||
LH-2000 | Φ508-2020 | 1200-2000 | 8-25.4 | 40 | 530 | ||
LH-2400 | Φ508-2400 | 1200-2000 | 8-25.4 | 40 | 530 | ||
LH-3000 | Φ508-3000 | 1200-2000 | 8-25.4 | 40 | 530 |



Welcome to Botou Boheng Metallurgical Equipment Manufacturing Co., Ltd.
Botou Boheng specializes in high-end cold-bending equipment and straight seam welded pipe machines. With an annual production capacity of 100 units, we are dedicated to delivering reliable and cost-effective solutions for our global clients.
Why Choose Us?
Advanced Technology:
Utilizing computer-optimized designs and cutting-edge testing methods to ensure precision and performance.Certified Quality:
Our products meet international quality standards, backed by comprehensive testing and a scientific management system.Global Reach:
Trusted by customers in China, Southeast Asia, the Middle East, South America, North America, and Europe.Dedicated Support:
A robust after-sales network ensures fast and reliable service from start to finish.
Our Promise
At Botou Boheng, we prioritize quality and integrity in everything we do. We look forward to collaborating with you for mutual success.
Visit us to explore our state-of-the-art facilities and innovative products!
Q: Are you a manufacturer or trading company?
A: We are both a manufacturer and a trading company.
Q: What after-sales services do you offer?
A: We provide online technical support and can send technicians for on-site services.
Q: How do you ensure quality control?
A: We follow ISO 9001 standards, and every machine is tested before shipping.
Q: How can I be sure the machine is tested before shipping?
A:
Q: What is the minimum order quantity (MOQ)?
A: The MOQ is 1 set.
Q: Do you offer overseas installation and training?
A: Yes, we provide installation and training services abroad if needed.
Q: Can you customize the machine based on my design?
A: Yes, we can design and produce the machine according to your specifications.
Q: I'm worried about after-sales service!
A: Warranty is one year.
Any parts damaged during warranty will be replaced for free!
We provide spare parts for life time at cost price.
Electrical parts such as boards and servo drives,we'll provide them for life time as well as cost price.
Our engineers are available to service overseas!