Coating And Applications
Galvanizing Polyethylene and Polypropylene Coating Powder Epoxy Coating Internal Epoxy Coating Primer Coating Heat TreatmentApplication Area
Polyethylene and polypropylene coating protects the outer surface of steel pipes, providing high protection against external factors such as abrasion, chemicals and moisture. This type of coating, which increases durability, offers the advantage of long-term use in the energy and infrastructure sectors.
According to EN 10204, 2.1, 2.2, 3.1, 3.2 certificates
Mechanical Test
- Tensile Test
- Charpy V Notch Impact Test
- Flattening Test
- Expanding Test
- Bending Test
Chemical Analysis
- Spectral Analysis
Non-Destructive Test
- Eddy Current Test
ISO 10893-2
- Ultrasonic Test (Weld Seam)
ISO 10893-11
- Ultrasonic Test
- (Full Body, Lamination)
ISO 10893-8
- Hydrostatic Test
- Control of Residual Magnetism
Dimensional and Visual inspection
Metallographic Examination
- Macro Examination
- Micro Examination
- Micro Hardness Test
- Grain Size Control
Coating Tests
Drift Test
- Uncoated
- Protective Oiled
- Primer Coated (Ø13,0-339,7 mm/1,00-13,00 mm thickness)
- Powder Epoxy Coated (Ø21,3-339,7 mm/2,60-13,00 mm thickness)
- PE-PP Coated (Ø21,3-339,7 mm/2,60-13,00 mm thickness)
- Internal Epoxy Coated (Ø76,1-339,7 mm/2,60-13,00 mm thickness)
| Üretim Standartları | Çelik Kaliteleri |
|---|---|
| API 5L PSL1 | A25 (L175), A (L210), B (L245), X42 (L290), X46 (L320), X52 (L360), X56 (L390), X60 (L415), X65 (L450), X70 (L485) |
| API 5L PSL2 | BM (L245M), BN (L245N), X42M (L290M), X42N (L290N), X46M (L320M), X46N (L320N), X52M (L360M), X52N (L360N), X56M (L390M), X56N (L390N), X60M (L415M), X60N (L415N), X65M (L450M) |
| API 5CT PSL1 | H40, J55, K55 |
| ISO 3183 PSL1 | A25 (L175), A (L210), B (L245), X42 (L290), X46 (L320), X52 (L360), X56 (L390), X60 (L415), X65 (L450), X70 (L485) |
| ISO 3183 PSL2 | BM (L245M), BN (L245N), X42M (L290M), X42N (L290N), X46M (L320M), X46N (L320N), X52M (L360M), X52N (L360N), X56M (L390M), X56N (L390N), X60M (L415M), X60N (L415N), X65M (L450M) |
| EN 10217-2 TESLİMAT ROTASI | ||
|---|---|---|
| Başlangıç Malzemesi | Şekillendirme | Teslim Şartı |
| Sıcak Haddelenmiş |
Soğuk Şekillendirilmiş ve Kaynak Edilmiş |
NP |
| NR | ||
| Normalize Edilerek Haddelenmiş |
NW | |
| NP | ||
| NR | ||
| EN 10217-1 TESLİMAT ROTASI | ||||
|---|---|---|---|---|
| Başlangıç Malzemesi | Şekillendirme | Teslim Şartı | Uygulandığı Kalite | |
| TR1 | TR2 | |||
| Sıcak Haddelenmiş | Soğuk Şekillendirilmiş ve Kaynak Edilmiş | Kaynak Edildiği Gibi | ✓ | ✓ |
| NW | ✓ | ✓ | ||
| NP | ✓ | ✓ | ||
| NR | ✓ | ✓ | ||
| Normalize Edilerek Haddelenmiş | Kaynak Edildiği Gibi | ✓ | ✓ | |
| NW | ✓ | ✓ | ||
| NP | ✓ | ✓ | ||
| NR | ✓ | ✓ | ||
| Üretim Standartları | Çelik Kaliteleri |
|---|---|
| EN 10255 + A1 | S195T |
| EN 10217-1 | P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2 |
| EN 10217-2 | P195GH, P235GH, P265GH, 16Mo3 |
| EN 10224 | L235, L275, L355 |
| ASTM A53 | Grade A, Grade B |
| SI 10255 | S195T |
| SI 530 | 530A, 530B, X42, X52 |
| SI 4314 | Grade A, Grade B |
| ASTM A795 | Grade A, Grade B |
- Plain End (Square Cut)
- Bevelled (Chamfered)
- Threaded and Coupled (Ø21,3-168,3 mm/1,80-7,11 mm thickness)
- ISO 7.1, ANSI B1.20