EN-PN ISO 21809 Coated Stainless Steel Tubing DIN 30672 Class B30 Grade
EN-PN ISO 21809 Coated Stainless Steel Tubing
DIN 30672 Class B30 Grade
Description
Detailed Product Description
| Standard: | EN-PN ISO 21809 DIN 30670, | Grade Gruop: | DIN 30672 Class B30, C30 And C50 |
|---|---|---|---|
| Thickness: | 4 – 18 Mm, 4-18mm | Out Diameter: | 355.6-1229mm |
| Surface: | PE/2PE/3PE | Keyword: | Epoxy |
| Usage: | Oil/gas/water Pipe,structure | Production Year: | 2018 |
| High Light: |
coated steel tube, |
||
Product Name : EN-PN ISO 21809 3pe coating steel pipes ?the definition of anticorrosive steel pipes
Best Pipeline is the main manufacturer of the anticorrosive, extruded, three-layer, polyethylene/polyethylene co- ating on steel pipes. The coating technology allows to obtain the anticorrosive three-layer polyethylene/polyetylene coating, which consist of:
· epoxy layer,
· copolymer layer (bonding agent),
· polyethylene/polypropylene layer.
The coating is applied on steel pipes of diameters from 159 mm to 1420 mm and length from 6 m to 18 m. Properties of applied coatings comply with the following stan- dards:
· DIN 30670,
· DIN 30678,
· NFA 49-710,
· EN-PN 10285.
An extruded polyethylene coating has higher mechanical properties in comparison with cold applied polyethylene tape coating. Anticor- rosive coatings made of three-layer PE/PP are characterized by:
· high mechanical strength,
· high adherence of the coating to the pipe,
· guaranteedlong-lastinganticorrosiveprotectionofundergroundpipelines for minimum 50 years,
· 100% protection of weld zone of coated longitudinally and spirally welded pipes,
· suitability for bending of coated steel without damaging the insulation layer.
| Coating grade | Coating type | Coating thickness depending on the pipe outer diameter [mm] | ||||
| 159 – 273 | 323,9 – 457 | 508 – 559 | 610 – 762 | 813 – 1420 | ||
| Polyethylene | N-n, S-n | 2 | 2,2 | 2,5 | 2,5 | 3 |
| N-v, S-v | 2,7 | 2,9 | 3,2 | 3,2 | 3,7 | |
| Polypropylene | standard | 2 | 2,2 | 2,2 | 2,5 | 2,5 |
Layer thickness
| C kg/m | Klasa A1 | Klasa A2 | Klasa A3 | Klasa B1 | Klasa B2 | Klasa B3 | Klasa C1 | Klasa C2 | Klasa C3 |
| ≤15 | 1,8 | 2,1 | 2,6 | 1,3 | 1,8 | 2,3 | 1,3 | 1,7 | 2,1 |
| 15≤ C ≤50 | 2,0 | 2,4 | 3,0 | 1,5 | 2,1 | 2,7 | 1,5 | 1,9 | 2,4 |
| 50≤ C ≤130 | 2,4 | 2,8 | 3,5 | 1,8 | 2,5 | 3,1 | 1,8 | 2,3 | 2,8 |
| 130≤ C ≤300 | 2,6 | 3,2 | 3,9 | 2,2 | 2,8 | 3,5 | 2,2 | 2,5 | 3,2 |
| 300 < C | 3,2 | 3,8 | 4,7 | 2,5 | 3,3 | 4,2 | 2,5 | 3,0 | 3,8 |
The coating manufacturing process consists of the following operations:
· the surface blast cleaning to Sa 2 1/2 acc. to ISO 8501-1,
· the electrostatic spraying of epoxy powder onto a heated pipe,
· wrapping a pipe with extruded copolymer,
· wrapping a pipe with polyethylene/polyetylene in continuous way,
· cooling the coating and dressing the pipe ends.
Shipping & Delivery
Free Delivery
Orders from 70,00 Euro will be shipped free of charge within Germany and to Austria with GLS! Up to 69,99 Euro order volume we charge only 3,90 Euro with GLS. For shipment with DHL GoGreen within Germany we charge only 5,90 Euro up to 69,99 Euro order volume or 2,00 Euro for orders from 70,00 Euro.
Delivery Time: Ready for Shipping within 24h
We try hard to make as much orders as possible ready for shipping within 24 hours (after receiption of payment), because we generally offer only items in our online shop which we have currently on stock. The independent official seal for excellence in shipment always shows you, have fast we are currently working (make your order ready for pick-up by our logistics partner).
Delivery areas:
We deliver to the following countries:
Germany, Austria, Switzerland and Belgium, Bulgaria, Denmark, Estonia, Finland, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Liechtenstein, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania, Russia, Sweden, Switzerland, Slovakia, Slovenia, Spain, Czech Republic, Hungary, USA. Please find information about delivery costs below. We usually do, but currently do NOT ship to: UK and Norway. Please visit this site frequently for updates or contact our customer service.
Returns
If a product does not meet your expectation for any reason, you can return the product without ifs and buts. To make it even more easy for you, we recommend to use the attached return form and the return stickers free of charge within 30 days of receipt. Just drop the parcel at your nearest GLS parcel shop or DHL branch (depending on the provided return label) in Germany. Of course this is not a compulsory requirement to exercise your right of withdrawal. Find more information on our website for your right of withdrawal.
