N ame electroplated CBN grinding disc B rief introduction CBN grinding wheel is used for compression springs surface grinding on double disc spring grinders. Our used CBN disc can be stripped and re-electroplated with new grit, if the steel body is not damaged. Application compr
Henan More Super Hard Products Co Ltd [2018-09-17 16:20:58 ]
Yoyik is specialized in manufacturing and providing components for turbines, coal-fired generators, and hydro units, as well as for electrical equipments, machinery parts, hydraulic machinery and parts. Our company is seated in the famous industrial city - Deyang with advanced te
Dongfang Yoyik Engineering Co., Ltd [2018-09-17 15:47:39 ]
CAS NO . 2082-79-3 Molecular Formula C 35 H 62 O 3 Molecular Weight M=530 Quality Standard Items Unit Standard Appearance / White powder Volatility Wt% ≤0.20 Ash Content % ≤0.10 Solubility / limpidity Light permeation 425nm % ≥97.0 500nm % ≥98.0 Main component Wt% ≥98
hebei quanhang technology Co.,ltd [2018-09-17 14:16:42 ]
CAS NO . 31570-04-4 Molecular Formula C 42 H 63 O 3 P Molecular Weight M=646 Quality Standard Items Unit Standard Appearance / White powder Solubility / limpidity Volatility Wt% ≤0.30 Melting Range ºC 183.0-187.0 Light permeation 425nm % ≥98.0 500nm % ≥98.0 Acid Value mg
hebei quanhang technology Co.,ltd [2018-09-17 14:13:30 ]
产地：上海/深圳/广州/天津/宁波 矢量：MSK / ZIM / OOCL / APL 开始日期：每天 发货时间：15-30 天 最低订购数量：1CBM 付款方式：t / t，西联汇款，MoneyGram 包装和发货： 包装：纸箱，托盘，袋，盒，卷，袋，盒等 交货
SUNNY WORLDWIDE LOGISTICS (SZ) LIMITED [2018-09-15 15:25:44 ]
产地：上海/深圳/广州/天津/宁波 矢量：MSK / ZIM / OOCL / APL 开始日期：每天 发货时间：15-30 天 最低订购数量：1CBM 付款方式：t / t，西联汇款，MoneyGram 包装和发货： 包装：纸箱，托盘，袋，盒，卷，袋，盒等 交货
SUNNY WORLDWIDE LOGISTICS (SZ) LIMITED [2018-09-15 15:18:58 ]
Material Level DD, EE, FF Spec PSL1~PSL3 Customized Orders (eg. 5 way or 6 way blocks) Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare part
Dongying Lake Petroleum Technology Co., Ltd [2018-09-15 14:21:25 ]
Specification 1).size 2\'\', 3\'\', 4\'\' 2).working pressure 6000-20000psi(42Mpa-140Mpa) 3).working temperature -29°C~121°C. 4).application enrvironment standard or H2S 5).Standard API standard Introduction 1. Our swivel joints, with integral ball bearing, are manufactured on
Dongying Lake Petroleum Technology Co., Ltd [2018-09-15 13:41:13 ]
Swivel loop Pup joint is cementing and fracturing equipment delivery High Pressure Fluid Control Products. Widely used in the acidic operating environment (excluding containing CO2, H2S sour gas operating environment) in the high-pressure discharge line, input line, a temporary f
Dongying Lake Petroleum Technology Co., Ltd [2018-09-15 13:38:58 ]
Reaming Shells Reaming Shells are used to maintain the critical hole diameter and to stabilize the drilling system in the hole during operation. The reaming shell is part of an overall drilling system that includes a core bit, a core capture mechanism (the core barrel assembly),
Dongying Lake Petroleum Technology Co., Ltd [2018-09-15 13:36:20 ]
General Instruction We offer a complete line of single & double and triple tube core barrels, which willl provide superior performance and obtain the full recovery of the sample in any application of diamond core drilling. Using a wireline system, core is recovered quickly by ret
Dongying Lake Petroleum Technology Co., Ltd [2018-09-15 13:34:43 ]
casing roller centralizers T he Roller Centralizer consists of rigid body, on which machined five spiral blades or straight blades. There are three modified alloy steel, fully heat treated rollers fixed on every blade. Because of rolling friction between the rollers and inside of
Dongying Lake Petroleum Technology co.,ltd [2018-09-15 13:13:14 ]
sucker rod guide / stabilizers UHMWPE sucker rod guide / stabilizers 87*2 7/8 Materials UHMWPE Roller type centralizer when the sucker rod works the wheel rolls on tubing inside. It can avoid the sucker rod to rub with the tubing pipe. Rod shaped centralizer when the sucker rods
Dongying Lake Petroleum Technology co.,ltd [2018-09-15 13:11:47 ]
wheeled centralizers 7/8 sucker rod guide /wheeled centralizers 7/8 Wheel Centralizer While working, rely on the wheel to scroll in the tubing to prevent friction between the sucker rod and tubing. Parameters Type Main Size Rated Load (KN) Fit for Tubing ID (mm) Working Temperatu
Dongying Lake Petroleum Technology co.,ltd [2018-09-15 13:10:14 ]
ORIENTED BENT SUB The oriented sub is a major power deflection tool having a fixed angle (a) deviated from low end thread of the bent sub to axial line of drill stem, the power drill tool under the application of oriented sub give the bit a constant lateral force to ensure that t
Dongying Lake Petroleum Technology co.,ltd [2018-09-15 13:08:20 ]
API 5DP flush joints/ tool joints for drill pipe 2 3/8 to 6 5/8 Product Description Tool joints are short sections of pipe that are attached to the tubing portion of drill pipe by means of using a flash welding process. The internally threaded tool joint is called a “box”, wh
Dongying Lake Petroleum Technology co.,ltd [2018-09-15 13:06:16 ]
casing/tubing pup joint ( 1)Standard API 5CT (2)Size 2 3/8\"-13 3/8\" (3)Grade J55,K55,L80,N80.P110 (4Type STC,LTC,BTC,EUE,NUE surface treatment coating. Protection of Thread Thread protector Packing in bundle,by wooden pallet or by steel strip or by the requirements of customer.
Dongying Lake Petroleum Technology co.,ltd [2018-09-15 13:04:43 ]
Fishing tool taper tap and die collar for drill string The taper tap is a special fishing tool making thread in tubular dropped objects such as drill pipe and tubing It is a high effective tool in fishing of tubular dropped objects especially with union The taper tap can be used
Dongying Lake Petroleum Technology co.,ltd [2018-09-15 12:56:25 ]
Fishing tool taper tap and die collar for drill string The taper tap is a special fishing tool making thread in tubular dropped objects such as drill pipe and tubing It is a high effective tool in fishing of tubular dropped objects especially with union The taper tap can be used
Dongying Lake Petroleum Technology co.,ltd [2018-09-15 12:55:11 ]
Cast Steel Lifting Bail / Drill collar lifting plug/ lifing cap Lifting cap is a special tool for lifting of drilling tools in petroleum, natural gas, drilling engineering and geographical exploration. Technical Specifications of lifting cap Connection O D.(mm) Length(mm) Connect
Dongying Lake Petroleum Technology co.,ltd [2018-09-15 12:43:32 ]
