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Name: Forged Crankshaft. Type: Alloy Steel Forging. Materials: AISI 4340 Alloy St...
length:7.62m,8m,9.14m type:C,D,K,KD,HL,HY,KHL Sucker rod is a slender rod of pumpin...
API OIL DRILL PIPE Specifications 1.Drill Pipe 2.size from 48-1219* 4.5-1000m...
Sinodrills Diamond Core Bit Diamond core bit: impregnated diamond core bit, surface ...
Sinodrills Coring Drill Rods and Casing Core Drill rod sizes: BQ, NQ, HQ, PQ, AWJ, B...
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Sinodrills Symmetric/Centrex/Symmitrix Drilling System Symmetric is a concentric dri...
Reverse Circulation Drill Pipe water well drill pipe used mining drill pipe Product ...
Specifications 1)5"drill pipe Grade 26CrMo4S/2 2)100% insepection 3)certificated...
Usage: Used for low pressure liquid delivery, such as water, gas, and oil. Process...
Specification: 1) Grade 201, 202, 301, 304, 304L, 316, 316L, 310, 410, 409, 420, 43...
Forged steel shaft 1.Standard: API & ISO 2.Melting process: EAF+LF+VD 3.Heat t...