logo
vr
Casa /Produtos/Linha de produção de tubos de revestimento 3LPE/Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes

Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes

1 conjunto
MOQ
150000-1000000
preço
Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes
Características Galeria Descrição de produto Classificações & Revisão Peça umas citações
Características
Especificações
Camadas de revestimento: 3 camadas
Sistema de controle: CLP
Preparação da superfície do tubo: Explosão de tiro
Origem: China
Tipo de conexão: Soldagem
Modo de operação: Automático
Estrutura de Revestimento: Fbe, 2lpe, 3lpe
Tipo de revestimento: Interno, Externo
Método de aquecimento: Aquecimento por indução
Certificação: CE, ISO, RoHS, REACH
Destacar:

Customized 3LPE Coating Pipe Production Line

,

Large-Diameter Steel Pipe Anti-Corrosion Production Line

,

Automatic 3 Layer Polyethylene Pipe Production Line
Informação básica
Lugar de origem: China
Marca: Huashida
Certificação: CE, Rohs，TUV
Número do modelo: 001
Condições de Pagamento e Envio
Detalhes da embalagem: Carregamento em contentores, transporte marítimo
Tempo de entrega: 60 dias úteis
Termos de pagamento: T/T, Western Union, D/A
Habilidade da fonte: 5-10 + conjuntos+por boca
Descrição de produto

Product Description


Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes 0
Product Description
3LPE (Three-Layer Polyethylene) coated steel pipes consist of a multi-layered structure designed for superior corrosion resistance and durability. The structure includes:
First Layer: Fusion-bonded epoxy (FBE) for strong adhesion to the steel and excellent corrosion protection
Second Layer: Copolymer adhesive for bonding the epoxy and PE layer
Third Layer: High-density polyethylene (HDPE) for mechanical protection
This three-layer coating is widely recognized as one of the most effective anti-corrosion systems for buried steel pipelines.
Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes 1
Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes 2
Advantages of 3LPE Coated Pipes
 Exceptional Sealing Performance: Reduces energy loss, minimizes maintenance, and extends pipeline life
High Corrosion Resistance: Withstands harsh environments with a service life of 30–50 years
Low-Temperature Impact Resistance: Maintains flexibility and toughness even in cold climates
Excellent Bonding: Combines high epoxy strength, low PE water absorption, and strong adhesive softness
Reliable & Cost-Effective: Simplified production process, low cost, and excellent anti-corrosion effect
Versatile Application: Suitable for gas, oil, water, and other fluid transportation pipelines.
Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes 3
Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes 4
Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes 5
Please enter the title here
Technical Parameters
Pipe Diameter Range: 50–4200 mm
Production Capacity: ≥250 m²/h
Surface Cleaning Level: ≥Sa 2.5
Materials Used: Epoxy powder, copolymer adhesive, polyethylene
Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes 6
Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes 7
Please enter the title here
Application Fields
The 3LPE coating line is widely applied in:
Oil and gas transportation pipelines
Urban gas distribution networks
Water supply systems
Industrial fluid pipelines
Company Profile
Main Equipment List
No.
Name
Set
A. Derusting Equipment
1
Pipe wheel conveyor
1
2
Shot Blasting Machine
1
3
Cyclone Dust Collector
1
4
Pulse dust collector
1
5
Centrifugal exhaust fan
1
6
Rust removal equipment PLC
1
B. Coating equipment
1
Pipe wheel conveyor
1
2
Induction heating device
1
3
Powder spraying device
1
4
Automatic loading dryer
2
5
SJ-65/30 Extruder
1
6
SJ-120/30 Extruder
1
7
Hot melt adhesive extruder die
1
8
PE sheet extruder head mold
1
9
Hot melt adhesive/PE sheet coating device
1
10
Environmental Protection Ventilation equipment
1
11
Cooling Spray equipment
1
C.Platform Equipment
1
Steel pipe uploading platform
1
2
Downloading platform
1
3
Pipe storage platform
1
4
Turnover machanism
3
D.Groove Equipment
1
PE Beveling Machine
2
2
Hydraulic Lifting and Turning Machinery
1
3
Hydraulic Equipment
1
4
PLC automatic control system
1

Qingdao Huashida Machinery Co., LTD, is a manufacturer of series of plastic pipe machines, municipal pipe machines, pipe insulation&anticorrosion machines, and pipe jointing&anticorrosion materials, with 21 years of production experience. 
Our main products are:
1. HDPE jacket pipe for pre-insulated pipe Production Line (110-2000mm)
2. Rigid pre-insulated pipe Production Line
3. Flexible pre-insulated pipe(PERT) production line
4. Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
5. Steel pipe derusting line
6. PE pressure pipe/Water Gas supply pipe production line
6. PP/PE plastic board/sheet/geomembrane production line
7. NBR PVC Thermal insulation tube/plate production line  
8.Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun(extruder), PE PP welding rod.  
 
We have been working with more than 400 overseas customers and exporting our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria and other countries
Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes 8
Certifications
Customized Automatic 3LPE Coating Pipe Production Line for Large-Diameter Steel Pipes 9


Classificações & Revisão

Avaliação Geral

5.0
Com base em 50 avaliações para este fornecedor

Instantâneo da Avaliação

A seguir, a distribuição de todas as classificações
5 estrelas
100%
4 estrelas
0%
3 estrelas
0%
2 estrelas
0%
1 estrelas
0%

Todos os comentários

F
Frank
Australia Apr 17.2026
Ajuda (3)
Thank You Huashida
R
Rustam Karimov
Uzbekistan Mar 31.2026
Ajuda (5)
Top-tier HDPE casing extrusion line for PUR injected pre-insulated pipes. Production speed is fast, pipe dimension accuracy is precise, and every finished casing meets international quality standards. The equipment is well-engineered, low-noise, and designed for long-term heavy-duty use. Ideal for heating networks, geothermal systems, and industrial thermal transmission pipelines. Truly professional production machinery.
Review Image
Review Image
Review Image
A
Amir Hossein
Iran (Islamic Republic of) Feb 4.2026
Ajuda (7)
5 stars for this high-performance HDPE jacket pipe extrusion line! It works perfectly with PU foam pre-insulated pipe systems, creating strong, weather-resistant outer casing for municipal and industrial heating projects. The extruder is powerful, forming is one-time finished, and raw material utilization rate is very high. Stable continuous operation, solid mechanical design, and great cost performance. Exactly what our pipeline manufacturing plant needed.
Review Image
Review Image
Review Image
etiqueta:

Linha de produção de tubos de revestimento 3LPE

Linha de produção de tubos de aço

Linha de produção de revestimento de tubos

Produtos recomendados
Entre em contato conosco
Pessoa de Contato : Mr. Lily
Telefone : +8615969839906
Fax : 86-532-80999083
Caracteres restantes(20/3000)
Entrar em contato
69 Jinsheng Second Road Chengyang District, Qingdao, Shandong, China
qdhuashida@163.com
+8615969839906
sobre
Perfil da Empresa Fábrica Controle de Qualidade Fale Conosco
Produtos
Linha de produção de tubos pré-isoladosLinha de produção de tubos de revestimento 3LPEMáquina de fabricação de tubos de aço pré-isolados de espuma de pulverização de poliuretano Todas as categorias
Envie-nos
Deixe-nos saber sua necessidade. Vamos conectar os melhores produtos com você.
Mapa do Site │ Site para celular │ Política de Privacidade
China bom Qualidade Linha de produção de tubos pré-isolados fornecedor. © 2024 - 2026 Qingdao Huashida Machinery Co., Ltd.. All Rights Reserved.