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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 conjunto
Preço: 200000 - 1190000 USD per set
Embalagem padrão: Depois de ser embrulhado com filme trecho, ele é enviado descompactado no recipiente.
Período de entrega: 45 - 75 dias úteis
Método de pagamento: , L/c, t/t
Informações detalhadas
Descrição do produto
Informações detalhadas
Lugar de origem
Qingdao, China
Marca
Duolek
Número do modelo
ZFHGJ
Modelo:
RDC - Unidade de tubo soldado com costura reta 720
Tubos redondos (mm):
Φ 355 - Φ 720
Tubo quadrado (mm):
300X300 - 600X600
Espessura (mm):
6 - 22
Velocidade (m / min):
20
Características:
Fácil de alterar as especificações
Destacar:

Φ355-Φ720 Straight Seam Welded Pipe Unit

,

300X300-600X600 Welded Pipe Mill

,

6-22mm Pipe Manufacturing Equipment

Descrição do produto
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.
Tags: 

Moinho de tubos soldados em espiral,  

Moinho de laminagem de tubos,  

Moinho de tubulação de ERW

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produtos
Detalhes dos produtos
produtos

Máquina de rolamento por anel

Máquina de rolamento por anel vertical

Máquina de rolamento de anel horizontal

Moinho de tubos de soldadura em espiral

Forja de Prensa de Parafuso
Nome
  • Nome
  • Nome
  • Nome
  • Nome
  • Nome
Straight Seam Welded Pipe Unit for Oil and Gas Pipelines with Φ355-Φ720 Range and 300X300-600X600 Square Pipes
MOQ: 1 conjunto
Preço: 200000 - 1190000 USD per set
Embalagem padrão: Depois de ser embrulhado com filme trecho, ele é enviado descompactado no recipiente.
Período de entrega: 45 - 75 dias úteis
Método de pagamento: , L/c, t/t
Informações detalhadas
Descrição do produto
Informações detalhadas
Lugar de origem
Qingdao, China
Marca
Duolek
Número do modelo
ZFHGJ
Modelo:
RDC - Unidade de tubo soldado com costura reta 720
Tubos redondos (mm):
Φ 355 - Φ 720
Tubo quadrado (mm):
300X300 - 600X600
Espessura (mm):
6 - 22
Velocidade (m / min):
20
Características:
Fácil de alterar as especificações
Quantidade de ordem mínima:
1 conjunto
Preço:
200000 - 1190000 USD per set
Detalhes da embalagem:
Depois de ser embrulhado com filme trecho, ele é enviado descompactado no recipiente.
Tempo de entrega:
45 - 75 dias úteis
Termos de pagamento:
, L/c, t/t
Destacar

Φ355-Φ720 Straight Seam Welded Pipe Unit

,

300X300-600X600 Welded Pipe Mill

,

6-22mm Pipe Manufacturing Equipment

Descrição do produto
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.
Tags: 

Moinho de tubos soldados em espiral,

Moinho de laminagem de tubos,

Moinho de tubulação de ERW

Relação rápida
Casa produtos Sobre nós Vídeo Notícias Casos Contacte-nos
Contato rápido

Endereço

Norte da estrada Zhuzhu, cidade de Puji, cidade de Jiaozhou, Qingdao, China

Telefone

86--15966813698

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