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ERW Steel Pipe

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Hebei Huayang Steel Pipe Co., Ltd.

City:cangzhou

Province/State:hebei

Country/Region:china

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Name: Carbon Steel High Frequency Welded Pipe Api 5l Grade X70 Psl1 Psl2
Brand: HUAYANG
Price: 1 USD

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High frequency welding (HFW) steel pipe is that ERW pipe produced with a welding current frequency equal to or greater than 70 kHZ. Through high...

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