- Nkọwa ngwa ngwa
- Ọkọlọtọ: API
- Ọkọlọtọ2: API 5L
- Otu ọkwa:10#-45#, Q195-Q345
- Ọkwa:20#, Q235
- Ọkpụrụkpụ: 3-16 mm
- Ụdị ngalaba: Gburugburu
- Dayameta elu (Gburugburu): 80 - 1600 mm
- Ebe Mmalite: Hebei, China (Mainland)
- Secondary Ma ọ bụ Ọ bụghị: Ndị na-abụghị nke abụọ
- Ngwa: Oil Pipe, mmiri, mmanụ gas
- Usoro: SAW
- Asambodo: API
- Ọgwụgwọ dị n'elu: mgbawa ọkụ
- Ọkpọkpọ Pụrụ Iche: Ọkpụrụkpụ mgbidi gbara ọkpụrụkpụ
- Alloy Ma ọ bụ Ọ bụghị: Na-abụghị Alloy
- Aha ngwaahịa: PE anti-corrosive pipe
- Ihe: nchara ígwè dị n'ime na hdpe ọbọp
- Ogologo: 6-12m, ma ọ bụ dị ka arịrịọ
- Nrụgide ọrụ: 1.6mpa
- Ọkpụkpọ okpomọkụ: 70 centigrade
- Ihe osise dị n'ime: epoxy ntụ ntụ
- Ozi: ngwaahịa / OEM / ODM
- Agba: dị ka ndị ahịa chọrọ
- Ihe 3PE: Epoxy ntụ ntụ / adhesives / polyethylene
Nkọwa nke ịdị arọ nke mkpuchi mgbochi corrosive
DN(mm) | Epoxy ntụ ntụ (μm) | oyi akwa nrapado(μm) | Ọkpụrụkpụ kacha nta na mkpuchi (mm) | |
Ọkwa nkịtị(G) | Mee ka ọkwa dị ike (S) | |||
DN≤100 | ≥120 | ≥170 | 1.8 | 2.5 |
100 | 2.0 | 2.7 | ||
250 | 2.2 | 2.9 | ||
500≤DN<800 | 2.5 | 3.2 | ||
DN≥800 | 3.0 | 3.7 |
Ndepụta nke oyi akwa mgbochi corrosive
Ihe | Index | |
Abụọ oyi akwa | Atọ oyi akwa | |
Ike bee (N/cm) (20℃±10℃)/(50℃±5℃) | ≥70 ≥35 | ≥100 (mmekọrịta ọnụ) ≥70 (mmekọrịta ọnụ) |
Cathodic mwepu (65 ℃, 48h)/(mm) | ≤15 | ≤6 |
Mgbasa Cathodic (okpomọkụ kachasị elu, 30d)/(mm) | ≤25 | ≤15 |
Ike mmetụta (J/mm) | ≥8 | |
Mkpọda ihu (-20℃,2.5°) | Enweghị mgbape |
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