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API 5L黑色油/气管线管
API 5L Black Oil/Gas Line Pipe stands out for its exceptional qualities, offering superior advantages in the energy sector. Known for its robust construction and high durability, this steel pipe ensures reliable performance in oil and gas applications. With excellent resistance to corrosion and high-pressure capabilities, it meets stringent industry standards, providing a dependable solution for efficient energy transportation.
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HFW钢管
HFW tube factory HFW pipe stockist Welded steel tube Tubular HFW or high-frequency longitudinal seam steel pipe is produced from individual sheet or coils that are cold formed into a cylinder shape, an current is used to heat the edges of strip for fusion 管状HFW或高频纵缝钢管由冷成型为圆柱形的单个板材或线圈生产，电流用于加热带材的边缘以进行熔化焊接、连续成型、切割成所需长度。
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A53 ERW钢管
焊接钢管的最佳价格 焊接钢管 宽尺寸库存 ASTM A53 管（也称为 ASME SA53 管）用于机械和压力应用，也可用于蒸汽、水、气体和空气管线中的普通用途。它适用于焊接和涉及卷绕、弯曲和翻边的成型操作，但须符合一定的条件。
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焊接钢管
Welded steel pipe, also known as welded pipe, is a steel pipe made of steel coils or strip steel after crimping and welding, generally with a length of 6 or 12 meters. The production process of welded steel pipe is simple, the production efficiency is high, there are many varieties and welded steel pipe specifications, and the investment in equipment is small, but the general strength is lower than that of seamless steel pipe.
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