API 5CT Casing Pipes | Oil/gas drilling, well completion | Complies with API 5CT (ASTM A106), 5-10% tolerance (ISO 3095, ▲▲ over industry 15%), end-capped (ISO 10242) | Rigorous compliance, precise fit (tolerance ▲▲), protected during transport | Higher cost, limited customization options |
Carbon Steel Pipes | General construction, plumbing | Non-alloy carbon steel (ASTM A106), 3-6mm wall thickness (ISO 3183), slightly oiled (ISO 15614) | Cost-effective, corrosion resistance (oiling ▲), easy handling | Lower strength than alloy pipes, requires coating for harsh environments |
Non-Alloy Steel Pipes | Cost-sensitive industrial projects | Non-alloy composition (ASTM A106), 285 kg/m³ density (ISO 7531), 5% tolerance (▲ over industry 8%) | Economical, consistent quality, lightweight (density ▲) | Less durable in extreme temperatures/pressures |
High Tolerance Pipes | Precision engineering, high-pressure systems | Tolerance ±5% (ISO 3095, ▲▲▲ over industry 10%), 285mm diameter (ISO 65), 1500 psi rating (ASTM A53) | Precision fit (tolerance ▲▲▲), high-pressure handling (▲▲ over standard 1000 psi) | Higher cost, limited to specialized applications |
Oil & Gas Casing | Drilling, well integrity maintenance | API 5CT compliance (ASTM A106), 110 ksi yield strength (▲ over standard 80 ksi), 30m length (ISO 3183) | Withstands extreme pressures (▲▲ over industry 90 ksi), long service life | Heavy weight, requires specialized installation equipment |
Industrial Structural Pipes | Construction frameworks, scaffolding | Carbon steel (ASTM A53), 285mm OD (ISO 65), 5% tolerance (▲ over industry 8%), 285 kg/m³ density (ISO 7531) | Strong, cost-effective, customizable (cut/bent ▲), lightweight (density ▲) | Prone to corrosion without coating, less durable than alloy variants |