Products Description
We provide full-size customized carbon steel seamless pipes, covering complete SCH specifications and common international material grades. All products pass strict quality testing and come with official certification reports. As a professional factory supplier, we guarantee factory direct price, stable quality, fast delivery and comprehensive after-sales service. Our carbon steel smls pipeline pipes are well-sold in Europe, America, Middle East, Southeast Asia and other regions, winning high recognition from global oil and gas engineering contractors.
Product Basic Information
| Item | Full Details |
| Product Official Name | Carbon Steel Seamless Pipe / Carbon Steel Smls Pipe For Oil Gas Transportation |
| Related Name | carbon steel smls pipe, seamless carbon steel pipe for oil gas, oil gas transportation seamless pipe, API 5L seamless carbon steel pipe, high pressure gas pipeline pipe, petroleum seamless steel pipe |
| Product Type | Seamless Carbon Steel Line Pipe, Oil & Gas Transportation Pipeline Pipe |
| Application Industry | Petroleum Industry, Natural Gas Industry, Oil & Gas Pipeline Engineering, Petrochemical Plant, Long-distance Fluid Transmission |
Product Manufacturing Standards & Material Grades
| Standard Classification | Specific Grades & Specifications |
| API Standards (Oil & Gas Special) | API 5L PSL1 / PSL2, Grade B, X42, X46, X52, X56, X60, X65, X70, X80 (Professional for oil and gas pipeline transmission) |
| ASTM American Standards | ASTM A106 Gr.B / Gr.C (High temperature resistant), ASTM A53 Gr.B (General petroleum transmission) |
| European & International Standards | EN 10208, DIN 2391, GOST 8731/8732, ASME B36.10 |
| Common Material | 20#, Q235B, Q345B, Low Carbon Steel (High toughness, anti-pressure for fluid transmission) |
Complete Product Size
| Size Item | Detailed Technical Data |
| Outer Diameter (OD) | 1/2'' - 24'' (DN15 - DN600), 13.72mm - 406.4mm (Custom sizes available) |
| Wall Thickness (WT) | 1.65mm - 40mm, SCH10, SCH40, SCH80, SCH160, XXS (Full schedule specifications) |
| Pipe Length | 5.8m, 6m, 12m, 12.5m standard length; 0.5m-20m customized length |
| Pipe End Type | Plain End (PE), Bevel End (BE), Threaded End, Coupling End |
| Surface Treatment | Black painted, varnish coated, 3PE/2PE anti-corrosion coating, galvanized, oiled for rust prevention |
Core Product Performance & Advantages
| Performance Advantage | Detailed Description |
| High Pressure Resistance | Adopts seamless integral forming technology, no welding seam crack risk, can withstand high pressure of long-distance oil and gas transmission, stable performance for deep buried pipeline projects |
| Excellent Corrosion Resistance | Low carbon steel material with professional anti-corrosion surface treatment, effectively resists oil, gas and soil corrosion, long service life up to 30+ years |
| High Temperature & Low Temperature Resistance | Suitable for -40℃ to 450℃ working environment, adapts to extreme climate conditions of oil and gas fields in different regions |
| Zero Leakage Rate | Seamless structure avoids fluid leakage of welded pipes, ensures safe and stable transmission of crude oil, natural gas and petroleum medium |
| Easy Processing & Installation | Uniform pipe wall thickness, smooth inner and outer surface, convenient cutting, bending and welding, low construction cost, high engineering efficiency |
| Cost-Effective | Factory direct supply, stable quality, lower maintenance cost than alloy pipes, ideal choice for large-scale oil gas pipeline projects |
Wide Application Scenarios
| Application Field | Specific Usage |
| Oil & Gas Transmission | Long-distance crude oil transmission pipelines, natural gas delivery pipelines, urban gas pipeline networks |
| Petrochemical Engineering | Petroleum refining pipeline, chemical fluid transmission, oil field gathering and transportation pipeline |
| Energy Project Construction | Oil and gas well casing, pipeline supporting facilities, power plant fluid transmission system |
| Industrial Pipeline System | High-pressure fluid transmission, industrial gas and liquid delivery, buried engineering pipeline |
Factory Supply & Service Terms
| Trade & Service Item | Detailed Information |
| Supply Capacity | 10000 tons per month, large stock of standard sizes, support bulk order and customized order |
| Certificates | ISO9001, CE, API 5L Certificate, MTC 3.1/3.2 Material Test Report |
| Payment Terms | T/T, L/C, Western Union, Negotiable |
| Delivery Time | Standard stock goods: 3-7 days; Customized goods: 15-25 days |
| Packaging | Standard export seaworthy packaging, bundled with steel strips, waterproof cloth covered, or as customer's requirement |
| After-sales Service | 24-hour online technical support, free product inspection, replacement for quality problem, long-term after-sales tracking |
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