d1-Protectivepipe outer diameter; e1- Protectivepipe wall thickness; e2-InsulationLayerthickness; dn-Work pipeNominaldiameter ;en-Nominal thickness of the work tube
Market Survey International: Up to now, there are only a few foreign companies engaged in PERT
II cryogenic pipelines, mainly in northwest Europe, Russia and the
Middle East.
Company Profile
Company Info Qingdao HuashiDa Machinery Co., Ltd. Was established High & New
Technology Industrial Area of Qingdao, China in 2003. The factory
covers 34000 square meters in Jin-ling Industrial Park, Chenyang
District, Qingdao, China.
Our Advantages
Our products mainly include Single Screw Extruder & Twins Conical Extruder Vacuum Calibrating pre-insulated pipe outside HDPE casing Extrusion
line 20-630mm Single/multi layer HDPE Pipe Extrusion Line 200-3000mm HDPE Spiral Corrugated Pipe Extrusion Line Fiberglass reinforced PP-R Pipe Co-extrusion line Plastic Sheet/ Plate Single/multi layer Extrusion Line PVC Fiber & Steel Wire Reinforced Hose Line Hand Extruder / Electro-fusion Welder Heat Shrinkable sleeves (Normal style & Fiber Reinforced style) Electro-fusion Girth Welding joint closure & Electro-fusion welded
belt
Company Profile
1. company profile
Qingdao 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 and welding tools such as heat shrinkable sleeve,
Electro fusion sleeve etc.
2. main products
Our main products include as following,HDPE PU pre-insulation Jacket Pipe extrusion line,3PE steel pipe anticorrosion&coating machinery,Rubber&plastic foam flexible insulation tube/sheet production
line,HDPE water supplying pipe extrusion line,PE PP sheet board extrusion line,Heat shrinkable sleeve production line,Hollow wall spiral pipe production line,Plastic welding rod extrusion line,Radiation cross-linked PE heat shrinkable sleeve,Electro fusion tape,Portable extrusion welder.
Our machines make products what are widely used as jacket pipe of
PU foam insulation pipe in municipal heating pipe system; Municipal
water supplying and drainage pipeline; Oil and gas pipeline; Pipe
joints of plastic drainage water pipes, PU foam insulation
pipelines, 2PE/3PE oil and gas pipelines; Besides manufacturing machines, we also make Heat shrinkable
sleeves and electro fusion sleeves and plastic welders, which are
widely used as pipe joints and sealings of plastic drainage water
pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;
4. Our certificates and Patents
5. Global market Our purpose is to supply highest cost-effective products and the
most suitable solutions to our clients, as well as intimate help
and service, on this basis we reach a win-win situation. For over 14years We have exported to many foreign countries, such
as Russia, Iran, Turkey, U. A. E, Sudan, Ukraine, Uzbekistan,
Azerbaijan, South Asia, Poland etc. 6. Core Team
The guarantee period is 12 months from the date of installing, but
no more than 14 months from the date of delivery. After this period
we are obliged to provide with lifelong service at the expense of
Buyer.During the warranty period we are responsible to provide trouble
shootings and help the customer to solve the problems, provide
spare parts which are broken, except breakings caused by the Buyer.We will provide the technical service train the workers from the
buyers for free.We can also send technicians to the buyer's companies abroad for
help installation and testing the lines. But the buyer shall pay
for the round trip tickets, accommodation, transportation, medicine
treatment and insurance of the technicians in foreign countries and
some salary accordingly.
PVC Pipe Diameter Pert District Flexible Insulation Pipe Making Machine