ONSHORE PIPELINE – TRANSMISSION SYSTEMS
Outside Diameter:Φ219mm – 1420mm (8.6″ – 56″ )
Wall Thickness:5.0 – 25mm (0.2″ – 1″)
Quality Standards:API 5L、ISO 3183、ASME B36.10M、DNV-ST-F101、AS 2885.2:2007、CSA Z662:2007
الطول: 6 - 18 م (20 بوصة - 60 بوصة)
Coating : FBE, 3LPE, 3LPP, Concrete Weight Coating (CWC), or as per project requirements
الوصف
خط الأنابيب البري is the core infrastructure for the long-distance transportation of oil, natural gas, water resources, and industrial media on land. They are made of high-strength أنابيب الصلب الملحومة (such as LSAW/SSAW/ERW). Through strict material selection, welding processes, and multi-layer anti-corrosion treatments, they ensure safe operation under complex geological and climatic conditions. Their typical design life is 30-50 years, suitable for high-pressure, high-flow transportation scenarios, with advantages such as high efficiency, low loss, and easy maintenance.
اسم المنتج: Onshore Transmission Pipeline, Cross-Country Pipeline
المواصفات:
القطر الخارجي: 219mm–1420mm
سُمك الجدار: 5.0 – 25mm
Length: 6-12m / 18m (custom lengths available)
قياسي ودرجة الفولاذ:
API SPEC 5L: PSL1/PSL2 Gr.B, X42, X52, X60, X65, X70, X80
آيزو 3183: L245, L290, L360, L415, L450, L485
GB/T 9711: L245N, L360M, L415Q
ASME B31.4/B31.8
ينتهي: Bevelled ends / Plain ends with protector
معالجة السطح
Corrosion protection layer: FBE (fused epoxy powder), 3LPE (three-layer polyethylene), 3LPP (three-layer polypropylene)
Special protection: UV reinforcement layer for desert areas, insulation layer for permafrost areas, cathodic protection for high salt and alkali areas
Ballast: Concrete ballast layer (CWC, used for crossing marshes/waterways)
المواصفات
خط الأنابيب البري الجدول المرجعي لنطاق المواصفات
| المعلمات | النطاق النموذجي | النطاق الأقصى | الأساس القياسي | القيود الهندسية |
| القطر الخارجي | ⌀406mm~⌀1219mm | ⌀203mm~⌀1422mm | API 5L | >1219mm requires specialized transport |
| سُمك الجدار | 8.0mm~20mm | 6.0mm~40mm | ASME B31.4 | Thickness >30mm requires PWHT |
| الطول | 12m (double random) | 10m~18m | ISO 318310m~18m | >14m requires special handling |
خط الأنابيب البري جدول مقارنة المعايير والتطبيقات
| التصنيف | قياسي | التموضع | قابلية التطبيق |
| Material Standard | API 5L PSL2 | Global baseline for line pipe | Mandatory for all oil/gas transmission projects |
| Design Standard | ASME B31.4/B31.8 | US pressure pipeline code | Oil (B31.4) / Gas (B31.8) systems |
| Corrosion Control | أيزو 21809-1 | External coating qualification | High-risk corrosion environments |
| Safety Standard | DNVGL-ST-F101 | Integrated pipeline design | Arctic, seismic, and HVDC zones |
التطبيق
Multi-layer corrosion protection: Effectively resist soil corrosion and weathering erosion, and significantly extend the service life of pipelines.
High-strength steels: Ensures structural integrity, adapts to geological displacements, and operates reliably even at low temperatures.
Unrivaled terrain adaptability:
Built for harsh environments: Specially designed for extreme terrain such as deserts, tundras and swamps.
Seismic Structure: The robust structural design ensures safe operation during geological disasters such as earthquakes.
Cost-effective and practical:
Significant cost savings: Significant cost savings over long distances compared to road or rail transport.
Rapid deployment: The modular design facilitates rapid construction and installation, significantly shortening the overall project cycle.
Intelligent management:
Real-time health monitoring: Compatible with smart inspection equipment for continuous assessment of pipeline integrity.
Precise flow control: The remote control system adjusts the conveying flow rate precisely as needed.
المزايا
سلامة هيكلية استثنائية
حماية متقدمة من التآكل
قدرة فائقة على التكيف الجيوتقني
النشر الميداني الفعال
التميز في التصنيع الدقيق
القيمة الاقتصادية طويلة الأجل
مرونة الخدمات اللوجستية
تعمل حزمة التعبئة والتغليف على تحسين استخدام مساحة النقل
التعبئة
Precision End Protection
Both beveled ends and flat ends are fitted with collision-resistant sleeves for sealing and moisture protection.
Special removable frame protection for welded beveled ends.
Comprehensive Pipe Body Protection
Corrosion-resistant coating covered with elastic protective film (compatible with 3LPE/FBE coatings, etc.).
Custom foam padding + reinforced packaging for special components such as bent pipes.
Intelligent Transportation Solutions
Road Transportation:
Short pipes are securely fixed in containers.
Specialized vehicles for long pipes equipped with anti-slip brackets
Marine transportation solutions:
Anti-slip treatment in bulk cargo ships
Nitrogen-filled containers for moisture protection
Scientific storage management
Pipes are evenly elevated at the bottom, with layers separated to prevent friction
Stack height is controlled by diameter (large-diameter pipes stored on lower layers)
Outdoor storage is covered with protective tarpaulins (sand/salt fog protection)
Intelligent tracking system
Electronic tag scanning for traceability
Color rings on the pipe body indicate steel grade and flow direction
Lifting points clearly marked
خط الأنابيب البري الجدول المرجعي لنطاق المواصفات
| المعلمات | النطاق النموذجي | النطاق الأقصى | الأساس القياسي | القيود الهندسية |
| القطر الخارجي | ⌀406mm~⌀1219mm | ⌀203mm~⌀1422mm | API 5L | >1219mm requires specialized transport |
| سُمك الجدار | 8.0mm~20mm | 6.0mm~40mm | ASME B31.4 | Thickness >30mm requires PWHT |
| الطول | 12m (double random) | 10m~18m | ISO 318310m~18m | >14m requires special handling |
خط الأنابيب البري جدول مقارنة المعايير والتطبيقات
| التصنيف | قياسي | التموضع | قابلية التطبيق |
| Material Standard | API 5L PSL2 | Global baseline for line pipe | Mandatory for all oil/gas transmission projects |
| Design Standard | ASME B31.4/B31.8 | US pressure pipeline code | Oil (B31.4) / Gas (B31.8) systems |
| Corrosion Control | الأيزو 21809-1 ISO 21809-1 | External coating qualification | High-risk corrosion environments |
| Safety Standard | DNVGL-ST-F101 | Integrated pipeline design | Arctic, seismic, and HVDC zones |
Multi-layer corrosion protection: Effectively resist soil corrosion and weathering erosion, and significantly extend the service life of pipelines.
High-strength steels: Ensures structural integrity, adapts to geological displacements, and operates reliably even at low temperatures.
Unrivaled terrain adaptability:
Built for harsh environments: Specially designed for extreme terrain such as deserts, tundras and swamps.
Seismic Structure: The robust structural design ensures safe operation during geological disasters such as earthquakes.
Cost-effective and practical:
Significant cost savings: Significant cost savings over long distances compared to road or rail transport.
Rapid deployment: The modular design facilitates rapid construction and installation, significantly shortening the overall project cycle.
Intelligent management:
Real-time health monitoring: Compatible with smart inspection equipment for continuous assessment of pipeline integrity.
Precise flow control: The remote control system adjusts the conveying flow rate precisely as needed.
سلامة هيكلية استثنائية
حماية متقدمة من التآكل
قدرة فائقة على التكيف الجيوتقني
النشر الميداني الفعال
التميز في التصنيع الدقيق
القيمة الاقتصادية طويلة الأجل
مرونة الخدمات اللوجستية
تعمل حزمة التعبئة والتغليف على تحسين استخدام مساحة النقل
Precision End Protection
Both beveled ends and flat ends are fitted with collision-resistant sleeves for sealing and moisture protection.
Special removable frame protection for welded beveled ends.
Comprehensive Pipe Body Protection
Corrosion-resistant coating covered with elastic protective film (compatible with 3LPE/FBE coatings, etc.).
Custom foam padding + reinforced packaging for special components such as bent pipes.
Intelligent Transportation Solutions
Road Transportation:
Short pipes are securely fixed in containers.
Specialized vehicles for long pipes equipped with anti-slip brackets
Marine transportation solutions:
Anti-slip treatment in bulk cargo ships
Nitrogen-filled containers for moisture protection
Scientific storage management
Pipes are evenly elevated at the bottom, with layers separated to prevent friction
Stack height is controlled by diameter (large-diameter pipes stored on lower layers)
Outdoor storage is covered with protective tarpaulins (sand/salt fog protection)
Intelligent tracking system
Electronic tag scanning for traceability
Color rings on the pipe body indicate steel grade and flow direction
Lifting points clearly marked
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