Diamond File Set:1)Indispensable mechanic tool set allows the file to be used effectively against extremely hard materials.2)Set of 10 pieces diamond files includes large and small round ne
Shopping cart type American shopping cart is folding not fold Material of main metal bearing weight largest 100 (KG) Shape dimension 750 * 450 * 900 (mm) model XP - 01 Expanded dimensions 750 * 450
magnetic roller magnetic material rubber magnet the size , color and shape are to order.magnetic roller magnetic material rubber magnet1,surface material option: copperplate paper
1)Standard: API Spec 11B 2)Basic Material: AISI 5140 (40Cr), 3)Coat Material: Ni60A Alloy Coating 4)Coat Thickness: 0.01-0.02 in 5)Basic Hardness:
The Select Tester valve is a full-opening, annulus pressure- operated tool. With applied pressure, the tool can be locked open and then returned to the normal operating sequence at any time. The ball
The rupture disk (RD) sampler is a full-open, full bore sleeve sampler for use on drillstem tests. The sampler is controlled by a rupture disk that is operated by annulus pressure.
