| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF |
| Min. Order: | 1 Metric Ton |
| Transportation: | Ocean |
| Port: | Tianjin,Shanghai |
Brand: hydrogrand
Standard: Din
Section Shape: Round
Place Of Origin: China
Tolerance: ±10%
Category: Seamless Steel Pipe, Welded Steel Pipe, Spiral Welded Pipe
Pipe Type: 3LPP Coating seamless steel pipe,3LPP Coating ERW steel pipe,3LPP Coating LSAW steel pipe,3LPP Coating SSAW steel pipe
Size: OD:60mm ~ 3000mm WT: 2.77mm ~ 100mm, Length: 6mtr-18mtr
Standard: DIN30670, DIN30671, DIN30678, AWWA C210, AWWA C213A-02, CAN / CSA-Z245, NF A49-710, AS/ NZS 3862:2002, IPS-G-TP-335, ISO21809-1:2011, GB /T 23257-229, SY/T 0315-2005, CJ/T120-2008; SY/T 0447-2014., etc
Coating: 3LPP,3PP,Three Polypropylene Layer
| Selling Units | : | Metric Ton |
| Package Type | : | Bundle or bulk , seaworthy packing or for the client's requirement |
Pipe type:3LPP Coating Seamless Steel Pipe,3LPP Coating ERW Steel Pipe,3LPP Coating LSAW Steel Pipe,3LPP Coating SSAW Steel Pipe,
Size :
OD:60mm ~ 3000mm
WT: 2.77mm ~ 100mm,
Length: 6mtr-18mtr
Standard :
DIN30670, DIN30671, DIN30678, AWWA C210, AWWA C213A-02, CAN / CSA-Z245, NF A49-710, AS/ NZS 3862:2002, IPS-G-TP-335, ISO21809-1:2011, GB /T 23257-229, SY/T 0315-2005, CJ/T120-2008; SY/T 0447-2014., etc.
Ends:Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Coating:3LPP,3PP,Three Polypropylene Layer
Packing:Bundle or bulk , seaworthy packing or for the client's requirement
Usage:For transportation of oil, gas, water and other fluids. In such cases, they should have high resistant to corrosive from chemicals, moisture, harmful environment and etc
3LPP Pipe Coating is a three layer polypropylene coating technique that uses polypropylene as the coating material.There are three layers in this coating.The outer layer is the polypropylene in the 3lpp pipe coating and there is a middle layer made up of adhesives to bond the epoxy layer inside that is fusion bonded. This special structure protects the material from a number of conditions and materials.
The 3lpp pipeline coating is excellent in preventing the steel pipes from being in contact with corrosive chemicals and agents.Also the coating prevents the material to come into contact with any hard surfaced directly and prevents physical damage as wel.
The 3lpp coating pipe can come in different specifications such as DIN30678,CSAZ245.21-02,NF A49-711,ISO 9001:2008.The coating is also resistant to cathodic disbondment, meaning, thee coating is not affected by electric charge which can damage most other types of coatings. The 3lpp pipe can last longer and has higher performance compared to non - coated or other types of coatings. The application of this special coating is mostly in the oil fields which operate under high temperatures.The Three Layer Polypropylene Coated Pipe can be used in abrasion prone applications such as driling operations and in rocky surface applications.
Service life of coatings
| Operating temperature, | Minimum expected |
| 23 | 50 |
| 60 | 50 |
| 80 | 30 |
| 90 | 15 |
| 100 | 8 |
Minimum coating thickness
| Norminal size | Minimum coating thickness |
| DN | in mm |
| Up to 100 | 1.8 |
| 125-250 | 2.0 |
| 300-500 | 2.2 |
| 600 or more | 2.5 |
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