Steel Pipe Anti-Corrosion Coating Line with External 3LPE and Internal Epoxy Powder, ISO9001:2000 Certified for 50-4200mm Pipe Diameter

Qingdao Huashida Machinery Co., Ltd was established in 2003 and has focused on plastic pipe production line, 3LPE anti-corrosion processing line and joints of plastic pipes & 2PE 3PE pipes for over 15 years, we are private high-tech enterprises integrated by R&D, manufacturing, selling, service and trading. We are always concentrating on research and development of plastic extrusion equipments, tightly cooperating with Tsinghua University, Beijing University of chemical technology, South China university of technology and some other colleges and scientific research institutions. Meanwhile, by absorbing advanced technology home and abroad, we have been one of the top manufacturers of plastic extrusion machines in China, especially of PE insulation jacket pipe extrusion line, 3PE anti-corrosion processing line, and PE hollow wall spiral pipe production line. 

Global technical support
Professional team for your service, detailed pre-sales technical consultation and perfect after-sales service to solve your worries. The seller would send technician to the buyer's factory to help installing and test the new machine and train people of the buyer.
 
One-year Warranty
12 months from date of Bill of Lading.   During this period, the seller will provide free service for all problems caused by quality of equipments, however except the problems caused by the buyer because of wrong operation.

24 hours online service
Pre-sales and after-sales technical support
Install steel pipe rust removal equipment production lines for customers in Russia

Steel pipe heating equipment is used to heat pipes. It can preheat, heat and curing pipes with different technological requirements.It is used to heat the pipe from 40ºC to 60ºC before blasting, and to wipe off water, moisture and greasy dirt on the surface, which can meet the demands of rust removal.It includes intermediate burner heating and frequency heating (see intermediate frequency heating) form.The heating media of burner can be gas and diesel.Intermediate frequency heating system is mainly used to heat pipes to 180ºC- 230ºC to meet the coating standard.
 

Steel pipe blow equipment

The internal blowing system is used to clean the dust, and sand inside the pipes by the draught fan, so that it can prevent the pollution when coating.The system includes pipe internal blowing carrier, dust collecting box, pulse back-blowing dust collector, live rotation roller, pipe stopper, etc. A set of filter-barrel type pulse back blowing dust collector is equipped on the dust collection box.

Dust treatment It is used to clean dust and abrasive on pipe surface after blasting and improve the adhesion of FBE.

Question & Answer: 
Q1. What is Size of Pipe Dia. your equipment can produce ?
A: We can produce four main Model:
Diameter of steel Pipe:
48-219 mm
219-1220  mm
800-1600  mm
1000-2400 mm
1020-3200 mm
1620-4200 mm
Q2. What is Descaling grade?
A:SA2.5?
Q3. What is your anticorrosion coating standard? 
A: It can meet  SY/T0413-2002 ,GB/T23257-2009, German DIN 30670 , DIN 30678 and  coating specification requirements from American Corrosion Association, and DNV . The product pipe fully complies with  SY/T0315-2005 ,CNPC38-2002 "Technical specifications for double-layer fusion-bonded epoxy powder coating on buried steel pipe and Canada, American Corrosion Association standards.
Q4. What is Delivery Time
A: 2-3monthes after deposit.
Q5. Production output: 
A: It is different output capability as different pipe diameter, the Max. is 3 to 8 km/day, and annual processing capacity is 2 million square meters (Φ508 mm).
Q6. Coating thickness: 
       A: 80~800um
Q7. Which country did you sell your 3PE equipment? 
A. We have produced nearly 50 sets 3PE processing line at home and abroad. Such as Russia, Iran, UAE, Iran, India, Belarus, Kazakhstan and so on.
Q8. 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 date of pick-up for mechanical part , and 6 months  for the electrical part.
Service:
The seller provides free technical services and provides training and guidance to buyer operators.

Qingdao Huashida Machinery Co., Ltd is a professional plastic extrusion production line manufacture since 2003. The factory covers 34000 square meters.

Our products such as HDPE pressure pipe for gas or water transmission, structural wall pipe extrusion line, corrugated pipe extrusion line. The products have been exported to Middle East, Russia, Africa. Turkey, Korea.
Our factory locates in Chengyang Industrial area, Qingdao, Shandong Province. We have been approved and got certificate ISO90001:2008 by SGS. All the customers are welcome to visit the factory.