Qingdao Huashida Machinery Co., Ltd.
| Delivery Time | 2 months |
| Payment Terms | T/T |
| Packaging Details | according to customer's requirement |
| Supply Ability | 20 Sets/Year |
| Brand Name | Huashida |
| Certification | CE, ISO9001:2008 |
| Place of Origin | CHINA |
| Model Number | 58-4200mm |
View Detail Information
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Product Specification
| Delivery Time | 2 months | Payment Terms | T/T |
| Packaging Details | according to customer's requirement | Supply Ability | 20 Sets/Year |
| Brand Name | Huashida | Certification | CE, ISO9001:2008 |
| Place of Origin | CHINA | Model Number | 58-4200mm |
| High Light | 3PE steel pipe coating line ，3LPE pipe production equipment ，anti-corrosion pipe coating machine | ||
3PE Steel Pipe Anti-corrosion Coating Processing Line
Advantages of 3-layer PE coating
The three-layer polyethylene anti-corrosion coating combines the excellent properties of epoxy coating and extruded polyethylene layer: the interface characteristics and chemical resistance of the epoxy coating and the mechanical protection characteristics of extruded polyethylene layer. Therefore, it is very superior as the outer protective layer of buried pipelines. After rigorous scientific testing, the three-layer PE coating can make the life of the buried pipeline reach 50 years. At present, it is recognized as an efficient external pipeline anti-corrosion technology in the world.
Steel pipe with 3-layer PE coating (3PE) is widely used in pipeline systems for the transmission of oil, gas, water, and other fluids. They have high resistance to corrosive from chemicals, moisture, harmful environment etc.
The structure of 3-layer PE coating (3PE)
3-layer PE anti-corrosion coating consists of three layers:
1. FBE (Fusion bonded epoxy) coating, FBE>100um
2. Adhesive layer, 170~250um
3. Polyethylene layer, 1.8~3.7mm
The three layers are integrated and firmly combined with the steel pipe to form an excellent anti-corrosion coating.
3-layer PE coating working process
Upload pipes→pipes screw conveyor→rust removal → intermediate frequency heating→Epoxy powder coating→Adhesive & polyethylene coating→cooling spray→pipes screw conveyor→Pipe end beveling→unload pipes
Main Equipment of 3PE anticorrosion processing
Configuration List
|
No. |
Name |
Set |
|
A. Derusting Equipment |
||
|
1 |
Pipe-converying Equipment |
1 |
|
2 |
Shot Blast Cleaning 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 |
Coating transfer equipment |
1 |
|
2 |
IF heating device |
1 |
|
3 |
Powder spraying device |
1 |
|
4 |
Automatic loading dryer |
2 |
|
5 |
SJ-65/30 Extruder |
1 |
|
6 |
SJ-180/30 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 platform |
1 |
|
2 |
Post-rust removal transition platform |
1 |
|
3 |
Product tube storage platform |
1 |
|
4 |
Hydraulic Equipment |
3 |
|
D.Groove Equipment |
||
|
1 |
PE Beveling Machine |
2 |
|
2 |
Hydraulic Lifting and Turning Machinery |
1 |
|
3 |
Hydraulic Equipment |
1 |
|
4 |
PLC |
1 |
|
E.Compressed air Equipment |
||
|
1 |
Screw Air Compressor |
1 |
|
2 |
Cold dry machine |
1 |
|
3 |
Precision filters |
3 |
|
4 |
Gas tanks |
1 |
Question & Answer:
Q1. What is shot blasting grade?
A: SA2.5
Q2. What is Delivery Time?
A: 2-3monthes after deposit.
Q3. Production output
A: It is different output capability for pipe with different diameters, the Max.capability is 3 to 8 km/day, and the annual processing capacity is 2 million square meters (Φ508 mm).
Q4. After-sales service:
A: Warranty period:
Before delivery, all the equipment must be trial operated to confirm the quantity perfectly.
The warranty period is 12 months from the picking-up date for the mechanical parts, and 6 months for the electrical parts.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a... 1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a...
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