Audited Supplier
Spiral welded pipe equipment
| No. | Model | OD(mm) | Plate width(mm) | Thickness(mm) | Coil weight(ton) | Power(kw) | Floor area(m) |
| 1 | LH-400 | Φ219-Φ426 | 400-750 | 5-10 | 10 | 180 | 18x180 |
| 2 | LH-500 | Φ219-Φ529 | 400-800 | 5-11 | 15 | 200 | 18x180 |
| 3 | LH-600 | Φ219-Φ630 | 450-1050 | 6-12.7 | 20 | 240 | 21x180 |
| 4 | LH-700 | Φ219-Φ720 | 500-1250 | 5-14 | 20 | 260 | 21x180 |
| 5 | LH-800 | Φ219-Φ820 | 500-1300 | 6-18 | 30 | 380 | 24x180 |
| 6 | LH-1000 | Φ219-Φ1020 | 500-1300 | 6-20 | 30 | 390 | 24x180 |
| 7 | LH-1400 | Φ325-Φ1420 | 500-1560 | 6-22 | 30 | 400 | 26x180 |
| 8 | LH-1600 | Φ426-Φ1620 | 500-1560 | 6-25.4 | 40 | 510 | 30x180 |
| 9 | LH-1800 | Φ508-Φ1820 | 1100-1600 | 8-25.4 | 40 | 510 | 30x180 |
| 10 | LH-2400 | 508-Φ2540 | 1200-2000 | 8-25.4 | 40 | 530 | 30x180 |
| 11 | LH-3000 | Φ508-Φ3048 | 1200-2000 | 8-25.4 | 40 | 530 | 30x180 |
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.
Occupational health protection measures for spiral welded pipe unit LH-1600
(1) Anti-dust poison
In this project, ventilation or dust collection facilities are provided for welding process, steel plate milling process, welding seam repair welding, flux recovery, welding seam grinding and other places in the steel pipe. At the same time, electric fans are set up in the working site to enhance ventilation, so as to ensure that the dust concentration in the air of each post meets the requirements of the Occupational Exposure Limit of Hazardous Factors in the Workplace (welding smoke < 4mg/Nm3, other dust < 8mg/Nm3).
(2) Noise protection
In addition to choosing the equipment with low noise as far as possible, the control measures are also taken for the equipment with high noise.
In order to protect the health of workers, the workshop is equipped with A sound insulation operation room, in which the production staff can avoid noise hazards, and the noise in the operation room is controlled below 70dB (A); Post operators wear earmuffs or earplugs when walking around the workshop.
(3) Prevent radioactive radiation and arc light
Welding pipe using X - ray flaw detection inspection, will produce a amount of ray radiation. X-ray inspection is designed for special inspection room. The shielding material is lead plate and heavy crystal cement, and there is an eye-catching warning mark to avoid radiation to the human body.
The welding process will produce harsh arc light, the design considers the operator equipped with filter for personal protection.
(4) ventilation, cooling and heating measures
Ventilation facilities are provided in the air room. Air conditioners are set in the electrical room, duty room, operation room and office to ensure the normal operation of electrical equipment and a good working environment for operators.
The workshop is equipped with heating facilities in winter.
Occupational health protection measures for spiral welded pipe unit LH-1600
(1) Anti-dust poison
In this project, ventilation or dust collection facilities are provided for welding process, steel plate milling process, welding seam repair welding, flux recovery, welding seam grinding and other places in the steel pipe. At the same time, electric fans are set up in the working site to enhance ventilation, so as to ensure that the dust concentration in the air of each post meets the requirements of the Occupational Exposure Limit of Hazardous Factors in the Workplace (welding smoke < 4mg/Nm3, other dust < 8mg/Nm3).
(2) Noise protection
In addition to choosing the equipment with low noise as far as possible, the control measures are also taken for the equipment with high noise.
In order to protect the health of workers, the workshop is equipped with A sound insulation operation room, in which the production staff can avoid noise hazards, and the noise in the operation room is controlled below 70dB (A); Post operators wear earmuffs or earplugs when walking around the workshop.
(3) Prevent radioactive radiation and arc light
Welding pipe using X - ray flaw detection inspection, will produce a amount of ray radiation. X-ray inspection is designed for special inspection room. The shielding material is lead plate and heavy crystal cement, and there is an eye-catching warning mark to avoid radiation to the human body.
The welding process will produce harsh arc light, the design considers the operator equipped with filter for personal protection.
(4) ventilation, cooling and heating measures
Ventilation facilities are provided in the air room. Air conditioners are set in the electrical room, duty room, operation room and office to ensure the normal operation of electrical equipment and a good working environment for operators.
The workshop is equipped with heating facilities in winter.
Our Companny profile:
Hebei Yongyue Electromechanical Equipment Co., Ltd. is a professional high-end cold-bending equipment manufacturer with an annual output of 100 sets of equipment, integrating independent research, production, development, sales and service.
Our company has long been committed to the development of straight seam welded pipe equipment, mold and cold bending equipment.
Our company's product quality is stable and cost-effective. Our Excellent design engineers and good processing technology ensure the quality and performance of the equipment.
Our company has been passed certifications of various systems, having a complete and scientific quality management system.
Our company's products designed not only sell well in China, but also exported to Southeast Asia, the Middle East, South America, North America, Europe and other countries and regions, won widespread praise and good reputation.
Our company all use computer software to optimize the design of cold bending equipment and engineering drawing, making drawing, installation drawing.
We have the first - class processing equipment, physical experiment equipment, non - destructive testing equipment and chemical analysis room.
We adopt the most advanced digital computer testing method to produce first-class-quality straight seam welded pipe equipment.
We own a perfect after-sales service network to provide you with fast and thoughtful service from pre-sale to after-sale.
Adhering to service principle of the quality as the root and of the credit as the base ,the general manager with all the staff welcome you to negotiate for our good cooperation.
Welcome to visit our company!
