Purchase Qty. Reference FOB Price
1-2 Pieces US$550.00
3+ Pieces US$150.00
Product Description
Product Description Shear pin safety valve can be connected in two ways, one is threaded connection, and the second is flange connection. Beyond products cover but not limited to: oil drilling &workover rig, water well drilling rig, pile drilling rig, horizontal directional drilling rig, mud ...