Qatar rama Offshore LNG Project atana hman tur Custom Profiled Section Solution
Project chungchang tlangpui
(Veilam atanga dinglam: Hardtop XP, JotaPrime 510, HDG65um)
Qatar-a flagship offshore liquefied natural gas (LNG) project—tuipui boruak chhe nasa tak kara thawk—chuan hun rei tak chhunga structural integrity leh operational reliability neih theihna turin cable tray system-te tan specialized supporting components a mamawh a ni. Custom infrastructure solutions supplier pawimawh tak a nih angin, Shanghai Qiongkai Industrial Co., Ltd. chuan a rawn ti a. chu he high-stakes energy project-a cable management system pawimawh tak takte thlawp tura ruahman, tailor-made profiled section pek chhuah tura tih a ni.
- Product Scope a ni: Cable tray support atan custom profiled section (dimension: 50*50*23*23mm) a awm bawk
- Thil siam chhuahna atana thil tul: Non-standard profiled section (special-shaped profile) ah chuan punching atan precision CNC bending leh laser cutting a ngai thin
- Corrosion laka invenna System a ni: Triple-layer coating, thickness leh quality standard khauh tak nei:
- Base layer: Hot-dip galvanization (HDG) hmanga zinc thickness tlem ber 65μm (GB/T 18226-2025 nena inmil)
- A inkar layer: Jotun Jotaprime 510 heavy-duty anti-corrosion primer
- Top layer: Jotun Hardtop XP hian a rit hle a, a hnah pawh a hring thei lo
- Coating thickness zawng zawng: 155-200μm (a bituk chhunga control theih)
- Surface Quality mamawh a ni: Hot-dip galvanization hnuah zinc dross residue zero (coating adhesion atan a pawimawh hle)
- Project pawimawhzia: Offshore LNG environment-a corrosion sang tak awmna hmuna cable system pawimawh tak takte thlawp
Harsatna bulpui ber berte
He project hian custom manufacturing leh extreme corrosion protection requirements te inzawmkhawm avang hian technical lama harsatna a thlen a, hei hi a hmaa la awm ngai lo a ni:
- Zinc Dross tihbo chungchanga harsatna awm: Hot-dip galvanization of special-shaped profiles hian a pianphungah zinc dross a siam a, mahse client-in zero-dross a mamawh avangin labor-intensive solution a mamawh a ni—65μm zinc layer tichhe lovin.
- Special-Shaped Profile-a Uniform Coating siam a ni: Non-standard 50*50*23*23mm profiled section-ah hian complex internal structures a awm a, hei vang hian uniform triple-layer coating neih a harsa hle.
- Custom Profile siam dan dik tak: Standard forming machine compatibility a awm loh avangin dimension dik tak neih theih nan CNC bending leh laser cutting a ngai a ni.
- Coating nena inmil theihna: Triple-layer system (HDG + Jotun primer + Jotun topcoat) hian layer inkara adhesion awm theih nan process control khauh tak a mamawh a.
Thil thar siam chhuah
Shanghai Qiongkai-a R&D leh engineering team-te chuan harsatna tinreng hmachhawn turin proprietary, precision-focused solution an siam a:
- Zinc Dross tihbo dan tur: Custom manual grinding leh polishing technique hmanga siam a ni. Hetiang kalphung hian zinc dross residues paih chhuah nan precision tools leh controlled pressure hmangin—zinc layer thickness 65μm hnuai lam tihhniam lovin.
- Uniform Coating Technology hmanga siam a ni: Complex profile hrang hrangte tana coating application process optimize a, 360° coverage atana custom fixture design leh spray parameters siamrem te pawh a tel.
- Precision Custom siam chhuah a ni: 50*50*23*23mm section siam turin high-precision CNC bending machine (tolerance ±0.1mm) leh fiber laser cutting equipment te dah a ni.
- Coating System Quality Control a ni: Hot-dip galvanization, primer, leh topcoat inkara interlayer adhesion test (cross-cut method, GB/T 9286-1998) neih a ni.
A kalpui dan tur
- Production hmaa tihdik a ni: Precision leh coating uniformity test nan prototype profiled section 5 siam a ni.
- Thil siam chhuah dik tak: CNC bending leh laser cutting tih zawh a ni a, 100% dimensional inspection a awm bawk.
- Corrosion laka invenna hmanrua: 1.1.
- Hot-dip galvanization: Zinc layer thuk zawng chu ≥65μm a ni
- Zinc dross paih chhuah: Proprietary manual process
- Triple-layer coating: Jotun Jotaprime 510 leh Jotun Hardtop XP te a ni
- Quality Inspection hnuhnung ber neih a ni: Zinc layer thickness, total coating thickness, surface quality, leh dimensional accuracy te testing kimchang tak neih a ni.
- Secure taka thawn chhuah theih a ni: Qatar rama international shipping atan corrosion-resistant, shockproof material-a dah a ni.
Results & Value pek chhuah a ni
- Technical lama zawm tur a ni: Dimensional precision leh coating mamawhna final inspection-ah 100% pass rate.
- Extreme Corrosion laka invenna a ni: C5-M marine category tan ISO 12944-5:2018 zawm a ni a, kum 30 chuang service life ruahman a ni.
- Structural lama rintlak a ni: Cable tray system tan support nghet tak, offshore structural safety standards zawm.
- Client Inrintawkna: Tuipui boruak sang tak takte tana quality sang tak, custom solution pe thei tura theihna lantir.
- Industry lama tehfung (Benchmark) a ni: High-corrosion offshore application-a custom profiled section siamna atana hmahruaitu siam.
Key Takeaways te pawh a awm
He case study hian Shanghai Qiongkai Industrial Co., Ltd.-in offshore energy project-a thil mamawh ber berte hmachhawn tura a thiamna a tarlang a ni. Precision custom manufacturing leh corrosion protection solution thar te kan hmang dun a, quality requirement khauh tak zawm chungin core technical bottlenecks kan hneh thei a ni. Hlawhtlinna hian technical innovation leh quality excellence-a kan inpekna a tilang chiang hle a ni—khawvel pum huapa offshore LNG leh marine infrastructure sector-te tana theihna pawimawh tak a ni.