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Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes
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Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes

MOQ: 1 bộ
Giá cả: 200000 - 1190000 USD per set
bao bì tiêu chuẩn: Sau khi được bọc bằng phim kéo dài, nó được vận chuyển không đóng gói trong container.
Thời gian giao hàng: 45 - 75 ngày làm việc
phương thức thanh toán: , L/C, T/T.
Thông tin chi tiết
Nguồn gốc
Qingdao, Trung Quốc
Hàng hiệu
Duolek
Số mô hình
Zfhgj
Người mẫu:
DRC - 720 Ống hàn thẳng
Bụi tròn (mm):
Φ 355 - Φ 720
Ống vuông (mm):
300X300 - 600X600
Độ dày ( mm ):
6 - 22
Tốc độ (m / phút):
20
Đặc trưng:
Dễ dàng thay đổi thông số kỹ thuật
Làm nổi bật:

Φ355-Φ720 Straight Seam Welded Pipe Unit

,

300X300-600X600 Welded Pipe Mill

,

6-22mm Pipe Manufacturing Equipment

Mô tả sản phẩm
Oil And Gas Pipelines Straight Seam Welded Pipe Unit
Molding Stability with Excellent Weld Quality
The Duolek straight seam welded pipe unit is a technologically advanced industrial pipe manufacturing system, delivering stable and reliable performance through years of process optimization. Our equipment serves two primary production methods:
1. High Frequency Straight Seam Welded Pipe Unit
  • Preferred choice for efficient, high-quality steel pipe production
  • Internationally advanced forming system ensures stable forming
  • Produces pipes with excellent surface quality
  • Easy specification changes for flexible production
  • Uses low-carbon steel strip (max width: 1500mm) as raw material
  • Multi-roller continuous cold forming technology
  • High-frequency current self-melting fastening for continuous production
2. Submerged Arc Straight Seam Welded Pipe Unit
  • Specialized equipment for high-performance welded pipes
  • JCOE cold stamping and other advanced processes
  • Uses narrow coils (1250mm), medium plates, and thick plates
  • Packing fastening methods ensure superior product quality
  • Competitive cost and consumption indicators
Application Scope
This production line specializes in manufacturing straight seam welded pipes for industries including:
  • Metallurgy
  • Petroleum
  • Construction
  • Transportation
  • Machinery
  • Vehicle manufacturing
Technical Specifications
Model Round Pipe (mm) Square Pipe (mm) Thickness (mm) Speed (m/min)
DRC-12 Φ4-Φ12 / 0.2-0.5 120
DRC-16 Φ6-Φ16 / 0.2-0.8 120
DRC-20 Φ8-Φ20 6x6-15x15 0.3-1.0 120
DRC-25 Φ10-Φ25 7x7-19x19 0.3-1.5 120
DRC-32 Φ12-Φ32 9x9-25x25 0.5-2.0 120
DRC-50 Φ20-Φ50 15x15-39x39 0.8-3.0 120
DRC-76 Φ32-Φ76 25x25-59x59 1.2-4.0 120
DRC-89 Φ42-Φ89 35x35-70x70 1.5-4.5 110
DRC-114 Φ48-Φ114 40x40-90x90 1.5-4.5 70
DRC-140 Φ60-Φ140 50x50-110x110 2.0-5.0 60
DRC-165 Φ76-Φ165 60x60-130x130 2.0-6.0 55
DRC-219 Φ89-Φ219 70x70-170x170 2.0-8.0 50
DRC-273 Φ114-Φ273 90x90-210x210 3.0-10.0 45
DRC-325 Φ140-Φ325 110x110-250x250 4.0-12.7 40
DRC-377 Φ165-Φ377 130x130-280x280 4.0-14.0 35
DRC-406 Φ219-Φ406 170x170-330x330 6.0-16.0 30
DRC-508 Φ273-Φ508 210x210-400x400 6.0-18.0 25
DRC-660 Φ325-Φ660 250x250-500x500 6.0-20.0 20
DRC-720 Φ355-Φ720 300x300-600x600 6.0-22.0 20
Size Range by Application
Usage External Diameter (mm) Weight (mm) Length (m)
Oil and gas pipelines 406 - 1524 (16" - 60") 6 - 40 (1/4" - 1.57") 8 - 12.1
Construction (pipe pile) 350 - 1600 (14" - 63") 6 - 60 (1/4" - 2.36") 6 - 12
Rolling tube 1200 - 3800 (47.24" - 150") 12 - 120 (1/2" - 4.7") ≤3.2
Note: Custom specifications available according to customer requirements
Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes 0 Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes 1
Application Scope
Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes 2
Customer Factory Inspection
Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes 3
Client Testimonials
Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes 4
Frequently Asked Questions
Q: What information do we need customers to provide?
A: Duolek has an R&D Center focused on product development. We can design and modify products according to customer requirements, maintaining an open approach to customer service.
Q: What's your quality control system?
A: We operate an ISO9001 Quality Management System. Our quality control includes materials inspection, machining process control, finished product testing, and pre-shipment inspection. Each step has dedicated inspectors with recorded test results.
Q: What payment terms do you accept?
A: We prefer bank transfer (T/T): 30% deposit with order confirmation and 70% before shipment. Letters of Credit (L/C) are accepted for orders over $200,000 USD.
Q: What is your warranty policy?
A: All products carry a one-year warranty from delivery date against defects in materials and workmanship. Normal wear and tear are not covered.
các sản phẩm
Chi tiết sản phẩm
Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes
MOQ: 1 bộ
Giá cả: 200000 - 1190000 USD per set
bao bì tiêu chuẩn: Sau khi được bọc bằng phim kéo dài, nó được vận chuyển không đóng gói trong container.
Thời gian giao hàng: 45 - 75 ngày làm việc
phương thức thanh toán: , L/C, T/T.
Thông tin chi tiết
Nguồn gốc
Qingdao, Trung Quốc
Hàng hiệu
Duolek
Số mô hình
Zfhgj
Người mẫu:
DRC - 720 Ống hàn thẳng
Bụi tròn (mm):
Φ 355 - Φ 720
Ống vuông (mm):
300X300 - 600X600
Độ dày ( mm ):
6 - 22
Tốc độ (m / phút):
20
Đặc trưng:
Dễ dàng thay đổi thông số kỹ thuật
Số lượng đặt hàng tối thiểu:
1 bộ
Giá bán:
200000 - 1190000 USD per set
chi tiết đóng gói:
Sau khi được bọc bằng phim kéo dài, nó được vận chuyển không đóng gói trong container.
Thời gian giao hàng:
45 - 75 ngày làm việc
Điều khoản thanh toán:
, L/C, T/T.
Làm nổi bật

Φ355-Φ720 Straight Seam Welded Pipe Unit

,

300X300-600X600 Welded Pipe Mill

,

6-22mm Pipe Manufacturing Equipment

Mô tả sản phẩm
Oil And Gas Pipelines Straight Seam Welded Pipe Unit
Molding Stability with Excellent Weld Quality
The Duolek straight seam welded pipe unit is a technologically advanced industrial pipe manufacturing system, delivering stable and reliable performance through years of process optimization. Our equipment serves two primary production methods:
1. High Frequency Straight Seam Welded Pipe Unit
  • Preferred choice for efficient, high-quality steel pipe production
  • Internationally advanced forming system ensures stable forming
  • Produces pipes with excellent surface quality
  • Easy specification changes for flexible production
  • Uses low-carbon steel strip (max width: 1500mm) as raw material
  • Multi-roller continuous cold forming technology
  • High-frequency current self-melting fastening for continuous production
2. Submerged Arc Straight Seam Welded Pipe Unit
  • Specialized equipment for high-performance welded pipes
  • JCOE cold stamping and other advanced processes
  • Uses narrow coils (1250mm), medium plates, and thick plates
  • Packing fastening methods ensure superior product quality
  • Competitive cost and consumption indicators
Application Scope
This production line specializes in manufacturing straight seam welded pipes for industries including:
  • Metallurgy
  • Petroleum
  • Construction
  • Transportation
  • Machinery
  • Vehicle manufacturing
Technical Specifications
Model Round Pipe (mm) Square Pipe (mm) Thickness (mm) Speed (m/min)
DRC-12 Φ4-Φ12 / 0.2-0.5 120
DRC-16 Φ6-Φ16 / 0.2-0.8 120
DRC-20 Φ8-Φ20 6x6-15x15 0.3-1.0 120
DRC-25 Φ10-Φ25 7x7-19x19 0.3-1.5 120
DRC-32 Φ12-Φ32 9x9-25x25 0.5-2.0 120
DRC-50 Φ20-Φ50 15x15-39x39 0.8-3.0 120
DRC-76 Φ32-Φ76 25x25-59x59 1.2-4.0 120
DRC-89 Φ42-Φ89 35x35-70x70 1.5-4.5 110
DRC-114 Φ48-Φ114 40x40-90x90 1.5-4.5 70
DRC-140 Φ60-Φ140 50x50-110x110 2.0-5.0 60
DRC-165 Φ76-Φ165 60x60-130x130 2.0-6.0 55
DRC-219 Φ89-Φ219 70x70-170x170 2.0-8.0 50
DRC-273 Φ114-Φ273 90x90-210x210 3.0-10.0 45
DRC-325 Φ140-Φ325 110x110-250x250 4.0-12.7 40
DRC-377 Φ165-Φ377 130x130-280x280 4.0-14.0 35
DRC-406 Φ219-Φ406 170x170-330x330 6.0-16.0 30
DRC-508 Φ273-Φ508 210x210-400x400 6.0-18.0 25
DRC-660 Φ325-Φ660 250x250-500x500 6.0-20.0 20
DRC-720 Φ355-Φ720 300x300-600x600 6.0-22.0 20
Size Range by Application
Usage External Diameter (mm) Weight (mm) Length (m)
Oil and gas pipelines 406 - 1524 (16" - 60") 6 - 40 (1/4" - 1.57") 8 - 12.1
Construction (pipe pile) 350 - 1600 (14" - 63") 6 - 60 (1/4" - 2.36") 6 - 12
Rolling tube 1200 - 3800 (47.24" - 150") 12 - 120 (1/2" - 4.7") ≤3.2
Note: Custom specifications available according to customer requirements
Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes 0 Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes 1
Application Scope
Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes 2
Customer Factory Inspection
Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes 3
Client Testimonials
Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes 4
Frequently Asked Questions
Q: What information do we need customers to provide?
A: Duolek has an R&D Center focused on product development. We can design and modify products according to customer requirements, maintaining an open approach to customer service.
Q: What's your quality control system?
A: We operate an ISO9001 Quality Management System. Our quality control includes materials inspection, machining process control, finished product testing, and pre-shipment inspection. Each step has dedicated inspectors with recorded test results.
Q: What payment terms do you accept?
A: We prefer bank transfer (T/T): 30% deposit with order confirmation and 70% before shipment. Letters of Credit (L/C) are accepted for orders over $200,000 USD.
Q: What is your warranty policy?
A: All products carry a one-year warranty from delivery date against defects in materials and workmanship. Normal wear and tear are not covered.