Purchase Qty. Reference FOB Price
10-49 Pieces US$30.00
50-99 Pieces US$29.00
100+ Pieces US$25.00
Product Description
50mm High pressure sealed smooth drill pipe 1m/1.5m/2m/3m/2.5m Product Application Material of rod body: geological alloy pipe Material of connector: first-class alloy constructional steel Craft: thermal refining in vacuum, which greatly improves the fatigue resistance and shearing strength. Rod ...