Q235B 나선형 공동부 용접 스틸 파이프라인 SSAW 탄소강 배관

다른 비디오
April 10, 2023
Video Description:
Discover the Q235B spiral hollow section welded steel pipeline, a durable SSAW carbon steel pipe ideal for construction and fluid transportation. With large diameters and strong supply capabilities, this pipe is perfect for piling, water, oil, and gas transport. API 5L and ISO certified, it offers 100% quality assurance.
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