Min. Order Reference FOB Price
1 Piece US$100.00-300.00 / Piece
Product Description
Fs1 #400 20*22 Drill Rod pipe for Horizontal directional Drilling Product Description 1. Material: CROWN 950, Special material from BAOSTEEL, better concentricity &straightness. 2. Steel Grade: S135 3. Heat treatment: multi-point temperature measurement to guarantee perfect match between ...