Crown Block Max.loadton 225(496040) (lbs) Wireline dia.mm 32(1-1/4'') (in)
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...frame is made of high strength steel shapes & plates. The lug plate for top drive is provided. The crown block is equipped with metal base plate, handrail, and toeboard. A ladder has an opening. A deviation fast-line sheave. The sheave cluster is tilted to...
XIAN ATO INTERNATIONAL CO.,LTD
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ISO CE Approved Dental Zirconia Block Full Zirconia Crown Block
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... Crown Block 1. Wide compatibility Thickness ranges from 10mm,12mm,14mm,16mm,18mm,20mm,22mm and 25mm.Compatible with Roland,Wieland,VHF,Amann Girrbach,Yenadent and other most open CAD CAM milling machines. 2. Cold isostatic pressing All of our blocks are...
Shenzhen Yurucheng Dental Materials Co., Ltd
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API 4F Crown Block In Drilling Rig 157366lbf with long service life
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...Crown Block With Good Price Drilling Rig Crown Block Crown Block is on of the important components of hoisting system of drilling rig. A crown block is the stationary section of a block and tackle that contains a set of pulleys or sheaves through which the drill line(wire rope) is threaded or reeved and is opposite and above the traveling block. The combination of the traveling block, crown block......
Dongying Oilman Machinery Equipment Co.,Ltd.
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API 8A/API 4F Drilling Rig Crown Block Drilling Rig Machine Parts TC 450
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...Crown Block TC 450 The crown blocks as the part of the drilling rig is conform to API 4F standard and SY/T5527. The drilling rig crown block is composed with crown basement, fast-line sheave, sand-line sheave, dead-line sheave, main sheave, drilling line protector and sheaves for hydraulic and air winch, bumper wood for the Crown-O-Matic and guardrail. The traveling system of crown block......
XI‘AN ZZTOP OIL TOOLS CO.,LTD
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Casting Drilling Rig Components Oil Well Drilling Rig API 4F Crown Block
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... line protector and sheaves for hydraulic and air winch, bumper wood for the Crown-O-Matic and guardrail. It's designed with closed type and open type. The traveling system is divided into 7×6, 6×5, 5×4, and 4×3, which fit to Φ7/8"~Φ1 1...
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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Cost-Effective SHT Zirconia Block , 25 Crowns/Block , China-Manufactured
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Chongqing Leomed Technology Co., Ltd.
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3208H3Sp Ring 3208H3Sp Body Piston W/Pin Engine 197-9368 Cylinder Liner 1979368 Crown As
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... PART OF 225-2481 PISTON & ROD GP Information Pos. Part No Qty Parts name Comments 1. 213-3190 [1] BEARING 2. 160-8199 [1] ROD AS 2A. ......
Guangzhou Tianhe District Zhuji Fengtu Mechanical Equipment Sales Department
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Sleek Full Cast Metal Crown Precious Alloy Gold 20% Polished Full Metal Dental Crown
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Advanced Dental Laboratory
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Audental Crown and Bridges ST/DST Preshaded Zirconia Block with CAD/CAM System
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... with higher translucency and high strength, it suitable for making posterior bridge and crown, full arch coping and crown, ST Preshaded is pre-staining zirconia blocks, full ceramic zirconia restoration material. ST preshade color zirconia block keep...
Audental Bio-Material Co., Ltd
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High Hardness Zirconia Dental Crown Translucent Natural Color
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...Crown Translucent Natural Color Zirconia Crown Advantages: The advantages of zirconia crowns are that there is no need to remove the dentures when going to the hospital for examination, the penetration depth is small, the color is natural, and the crown margin is not conspicuous. Non-metallic zirconia does not block......
China C B Dental Lab Co. Limited
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