풍모 갤러리 제품 설명 등급 & 리뷰 따옴표를 요구하십시오

풍모

제품 사양

코팅층: 3 층

제어 시스템: PLC

파이프 표면 준비: 샷 블라스팅

기원: 중국

연결 유형: 용접

작동 모드: 오토매틱

코팅 구조: Fbe, 2lpe, 3lpe

코팅 유형: 내부, 외부

가열방식: 유도 가열

인증: CE, ISO, RoHS, REACH

강조하다:

Customized 3LPE Coating Pipe Production Line

Large-Diameter Steel Pipe Anti-Corrosion Production Line

Automatic 3 Layer Polyethylene Pipe Production Line

기본 정보

원래 장소: 중국

브랜드 이름: Huashida

인증: CE, Rohs，TUV

모델 번호: 001

결제 및 배송 조건

포장 세부 사항: 컨테이너 선적, 해상운송

배달 시간: 60일

지불 조건: T/T, 서부 동맹, D/A

공급 능력: 입당 5-10 +세트+

갤러리

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

제품 설명

Product Description

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.

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.

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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

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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

Certifications

등급 & 리뷰

전체 평점

5.0

이 공급자에 대한 50개의 리뷰를 바탕으로

평점 스냅샷

모든 등급의 분포는 다음과 같습니다.

5 별

100%

4 별

3 별

2 별

1 별

모든 리뷰

Frank

Australia Apr 17.2026

도움 이 될 것 입니다 (3)

Thank You Huashida

Rustam Karimov

Uzbekistan Mar 31.2026

도움 이 될 것 입니다 (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.

Amir Hossein

Iran (Islamic Republic of) Feb 4.2026

도움 이 될 것 입니다 (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.

태그:

담당자 :	Mr. Lily
전화 번호 :	+8615969839906
팩스 :	86-532-80999083

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

Customized 3LPE Coating Pipe Production Line

Large-Diameter Steel Pipe Anti-Corrosion Production Line

Automatic 3 Layer Polyethylene Pipe Production Line

Product Description

전체 평점

평점 스냅샷

모든 리뷰

3LPE 코팅 파이프 생산 라인

철강 파이프 생산 라인

파이프 코팅 생산 라인

3lpe 경화 방지 코팅 파이프 생산 라인

부식 저항성 3LPE 코팅 파이프 생산 라인

Fbe 3lpe 2lpe 3lpp 2lpp 경화 방지 코팅 라인

효율적인 철강 파이프 보호를 위한 내구성 있는 3PE 코팅 장비

철강 파이프 외부/내부 3층 폴리에틸렌 코팅 파이프 라인 HDPE 파이프 추출 제조 기계

3lpe Fbe Pipe Anticorrosion Coating Poroduction Line for Petroleum/Natural Gas/Water Pipeline Supply

3lpe 2lpe Fbe Steel Pipe Anticorrosion External And Internal Coating Equipment

3lpe 3PE Fbe 부식 방지 절연 코팅 라인 (간선 석유 수송 파이프라인용)