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Spiral steel pipes for subsea oil and gas trunk pipelines are spiral welded steel pipes designed specifically for deep-sea oil and gas resource transportation. They are manufactured using steel strip coils through spiral forming and double-sided submerged arc welding processes, and have high strength, corrosion resistance, high pressure resistance, and impact resistance. They are suitable for trunk transportation from subsea oil and gas fields to land or offshore platforms, meeting the strict requirements of deep-sea environments for pipeline salt spray corrosion resistance, high pressure resistance, and geological disaster resistance.
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Spiral steel pipes for onshore oil and gas trunk pipelines are spiral welded steel pipes designed specifically for long-distance oil and gas transportation. They are manufactured using steel strip coils, spiral forming, and double-sided submerged arc welding processes, and have high strength, corrosion resistance, high pressure resistance, and impact resistance. They are suitable for cross regional trunk transportation of crude oil, natural gas, and other media, meeting the strict requirements of pressure bearing capacity, sealing, and service time for onshore pipelines.
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Spiral steel pipes for offshore platform structures are spiral welded steel pipes designed specifically for offshore platforms. They are manufactured using strip steel coils through spiral forming and double-sided submerged arc welding processes, and have high strength, corrosion resistance, compression resistance, and impact resistance. They are suitable for scenarios such as offshore platform pile foundations, support structures, and subsea pipeline connections, and can resist seawater erosion, wave impact, and deep-sea high-pressure environments.
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Spiral steel pipes for marine engineering pipelines are spiral welded steel pipes designed specifically for marine environments. They are manufactured using strip steel coils through spiral forming and double-sided submerged arc welding processes, and have high strength, corrosion resistance, compression resistance, and impact resistance. They are suitable for deep-sea oil and gas transportation, submarine cable protection, cross sea bridge pile foundations, and other scenarios, meeting the strict requirements of marine engineering for pipeline salt spray resistance, high pressure resistance, and long-term durability.
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Ship conveying pipeline spiral steel pipe is a spiral welded steel pipe designed specifically for the shipbuilding industry. It is made of high-quality steel strip and manufactured through spiral forming and double-sided submerged arc welding processes. It has high strength, corrosion resistance, high pressure resistance, and impact resistance, and is suitable for ship propulsion systems, fuel conveying, ballast water systems, and oil pollution treatment pipelines. It meets the strict requirements of salt spray resistance and vibration resistance in marine environments.
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Spiral steel pipes for petrochemical transportation pipelines are a type of welded steel pipe designed specifically for the petrochemical industry. They are made from strip steel coils and manufactured through spiral forming and double-sided submerged arc welding processes. They have high strength, corrosion resistance, high pressure resistance, and impact resistance, and are suitable for connecting long-distance transportation and storage facilities for crude oil, natural gas, and chemical media.
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Spiral steel pipes for power industry pipelines are spiral welded steel pipes designed specifically for power systems. They are made from strip steel coils and manufactured through spiral forming and double-sided submerged arc welding processes. They have high strength, corrosion resistance, compression resistance, and insulation protection properties, and are suitable for cable protection, underground transmission lines, substation grounding, and other scenarios, ensuring the safety and reliability of power transmission.
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Integrated power pipeline spiral steel pipe is a spiral welded steel pipe designed specifically for power engineering. It is manufactured using strip steel coil spiral forming and submerged arc welding technology, and has high strength, corrosion resistance, compression resistance, and insulation protection characteristics. It is suitable for cable protection, underground transmission lines, and other scenarios, and can meet the requirements of power system integration and safety.
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Spiral steel pipes for urban engineering equipment pipelines are a type of steel pipe made from strip steel coils and manufactured through spiral forming and double-sided submerged arc welding processes. They have the characteristics of high strength, corrosion resistance, and convenient construction, and are widely used in municipal infrastructure fields such as urban water supply, sewage discharge, and thermal transportation.
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Spiral steel pipes for long-distance natural gas transmission pipelines are a type of steel pipe designed specifically for long-distance transportation of natural gas. They are made of low-carbon steel or low-alloy steel strips and manufactured through spiral forming and double-sided submerged arc welding processes. They have high strength, corrosion resistance, and sealing properties, and are suitable for long-distance transportation of high-pressure and high flow natural gas.
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Spiral steel pipe is a type of steel pipe specifically used for transporting chemical media. It is made of low-carbon steel or low-alloy steel strip and manufactured through spiral forming and submerged arc welding processes. It has high strength, corrosion resistance, and sealing properties, and is suitable for the transmission needs of corrosive media such as acids, alkalis, and salts.
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Oil pipeline is a pipeline system specifically designed for long-distance transportation of crude oil or finished oil. Its core component material is spiral steel pipe (also known as spiral welded pipe), which is made by rolling low carbon steel or low alloy steel strip into pipe blanks at a spiral angle, and then welding them using submerged arc welding technology.
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API 5L STK400 711.2X16X11800 PIPE
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Export of Russian national pipeline steel pipes
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API SPEC 5L SAWH PIPE 3LPE 609.6X11.91X12000 GRADE X70M PSL2
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Export Venezuelan National Pipeline Steel Pipe
API 5L X60 PSL1 1422X25.4MM
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Export of pipeline steel pipes to European countries
Exporting pipeline steel pipes to Middle Eastern countries
Export Kazakhstan National Pipeline Steel Pipe
Export Turkmenistan National Pipeline Steel Pipe
Export Afghan National Pipeline Steel Pipe
Export Australian National Pipeline Steel Pipe
Exporting Syrian national pipeline steel pipes
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