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介绍焊管种类有哪些?

来源:http://www.jnxxjm.com/

【 发布于:2018-09-29 16:14:09 】


1.普通碳素钢电线套管(GB3640-88)是工业与民用建筑、安装机器设备等电气安装工程中用于保护电线的钢管。

1. The common carbon steel wire sleeve (GB3640-88) is the steel pipe used to protect the wire in the electrical installation engineering of industrial and civil buildings, installation machinery and equipment.

2.直缝电焊钢管(YB242-63)是焊缝与钢管纵向平行的钢管。通常分为公制电焊钢管、电焊薄壁管、变压器冷却油管等等。

2. the straight seam welded steel pipe (YB242-63) is a steel pipe longitudinally parallel to the pipe. They are usually divided into metric welded pipe, welded thin-walled tube, transformer cooling oil pipe and so on.

3.承压流体输送用螺旋缝埋弧焊钢管(SY5036-83)是以热轧钢带卷作管坯,经常温螺旋成型,用双面埋弧焊法焊接,用于承压流体输送的螺旋缝钢管。钢管承压能力强,焊接性能好,经过各种严格的科学检验和测试,使用安全可靠。钢管口径大,输送效率高,并可节约铺设管线的投资。主要用于输送石油、天然气的管线。

3. Spiral seam submerged arc welded pipe (SY5036-83) for pressurized fluid conveying is a spiral seam pipe used for pressurized fluid conveying, which is formed by hot rolled strip coil and welded by double-sided submerged arc welding. The steel pipe has strong bearing capacity and good weldability. It is safe and reliable to use after various strict scientific tests and tests. The diameter of the steel pipe is large, the transportation efficiency is high, and investment in laying pipelines is saved. It is mainly used for transporting oil and natural gas pipelines.

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4.承压流体输送用螺旋缝高频焊钢管(SY5038-83)是以热轧钢带卷作管坯,经常温螺旋成型,采用高频搭接焊法焊接的,用于承压流体输送的螺旋缝高频焊钢管。钢管承压能力强,塑性好,便于焊接和加工成型;经过各种严格和科学检验和测试,使用安全可靠,钢管口径大,输送效率高,并可节省铺设管线的投资。主要用于铺设输送石油、天然气等的管线。

4. The spiral seam high-frequency welded steel pipe (SY5038-83) for pressurized fluid conveying is a spiral seam high-frequency welded steel pipe for pressurized fluid conveying, which is made of hot-rolled steel strip coil as tube blank, often formed by warm spiral and welded by high-frequency overlap welding method. The steel pipe has strong bearing capacity, good plasticity, and is easy to be welded and processed. Through various strict and scientific tests and tests, it is safe and reliable to use, large diameter of steel pipe, high conveying efficiency, and can save the investment of laying pipelines. It is mainly used for laying pipelines for transporting oil and natural gas.

5.一般低压流体输送用螺旋缝埋弧焊钢管(SY5037-83)是以热轧钢带卷作管坯,经常温螺旋成型,采用双面自动埋弧焊或单面焊法制成的用于水、煤气、空气和蒸汽等一般低压流体输送用埋弧焊钢管。

5. The spiral seam submerged arc welded steel pipe (SY5037-83) for low pressure fluid conveying is a kind of submerged arc welded steel pipe for water, gas, air and steam conveying, which is made of hot rolled steel strip coil as tube blank, often formed by warm spiral forming, double-sided automatic submerged arc welding or single-sided welding.

6.一般低压流体输送用螺旋缝高频焊钢管(SY5039-83)是以热轧钢带卷作管坯,经常温螺旋成型,采用高频搭接焊法焊接用于一般低压流体输送用螺旋缝高频焊钢管。

6. High-frequency welded steel pipe with helical seam (SY5039-83) for low-pressure fluid conveying is usually made of hot-rolled steel strip coil and formed by warm spiral. High-frequency lap welding method is used to weld high-frequency welded steel pipe with helical seam for general low-pressure fluid conveying.

7.桩用螺旋焊缝钢管(SY5040-83)是以热轧钢带卷作管坯,经常温螺旋成型,采用双面埋弧焊接或高频焊接制成的,用于土木建筑结构、码头、桥梁等基础桩

7. Spiral welded steel pipe for pile (SY5040-83) is made of hot rolled steel strip coil as tube blank, often warm spiral forming, double-sided submerged arc welding or high frequency welding. It is used for foundation pile of civil construction structure, wharf, bridge, etc.



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