QINGDAO HONGDI GROUP
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Tel:+8618563990552
WhatsApp:+8618563990552
Wechat:+8618563990552
Email:mike@hdjtsteel.com
Address: No. 480 Jiangshan South Road, Qingdao Development Zone, China
API 5L pipe is carbon steel pipe used for oil and gas transmissions, it includes the pipes manufactured in seamless and welded (ERW, SAW). Materials covers API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 onshore, offshore and sour services.
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structural pipe is welded pipe sized tubing made from flat-rolled steel, formed through a roller system and welded using electric-resistance welding.
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Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after being crimped and welded. Generally, the length is 6 meters. The production process of welded steel pipe is simple, the production efficiency is high, the variety and specification are many, and the equipment investment is small, but the general strength is lower than that of seamless steel pipe.
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ERW steel pipe is a straight seam electric resistance welded pipe, abbreviated as ERW pipe, which is a round pipe welded by steel plates. It is used to transport vapor and liquid objects such as oil and n atural gas, and can meet various requirements of high and low pressure.
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LSAW Pipe is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding. Through this process the LSAW steel pipe will get excellent ductility, weld toughness, uniformity, plasticity and great sealing.
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CONTACT
Tel:+8618563990552
WhatsApp:+8618563990552
Wechat:+8618563990552
Email:mike@hdjtsteel.com
Address: No. 480 Jiangshan South Road, Qingdao Development Zone, China
