Oilfield Well Drilling Rig Crown Block stationary 134885 lbf
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...tem 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...
Dongying Oilman Machinery Equipment Co.,Ltd.
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Api 4f Drilling Rig Mud Pump Parts Tc Series Of Crown Blocks
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... boom is for the repairing of the sheaves. Equipped with sand line sheaves and auxiliary sheaves . The pulley can exchange with the other matching traveling block. Model TC135 TC170 TC225 TC315 TC450 TC585 Max hook load KN 1350 1700 2250 3150 4500 5850 US...
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 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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...Block , 25 Crowns/Block , China-Manufactured Leverage China's zirconia supply chain advantage with the SHT Block – delivering medical-grade performance at 30% lower cost than European alternatives. Each 98mm block yields 25+ crowns, with nano-powder sourced from ISO 13485-certified domestic facilities. The integrated manufacturing (sand→block......
Chongqing Leomed Technology Co., Ltd.
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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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High Strength Zirconia Dental Crown For Single Or Multiple Teeth Replacement
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...Crown for Single or Multiple Teeth Excellent Biocompatibility Affordable Cost Product Description: Zirconia is a material that has become increasingly popular in dentistry due to its high strength and durability. The Solid Zirconia Crown is made from a solid block of zirconia, which is milled using computer-aided design and manufacturing (CAD/CAM) technology. This process ensures that the crown......
AMD Dental Laboratory
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