| Patents for F16L 58 - Protection of pipes or pipe fittings against corrosion or incrustation (5,790) |
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| 03/05/2015 | WO2015031369A1 Protective textile sleeve with hot melt fixation, end fray prevention layer and methods of construction and application thereof |
| 03/05/2015 | WO2015030644A1 Arrangement for surface treatment of pipes and pipe sections |
| 03/05/2015 | WO2015028358A1 Outer coating for buried iron-based pipe element, coated pipe element, and method for depositing the coating |
| 03/04/2015 | EP2841839A1 Techniques for protecting pipe coatings |
| 02/25/2015 | EP2840292A1 Anticorrosive coating for buried black metal-based pipeline and method for spraying same |
| 02/24/2015 | CA2790832C Method of lining a conduit using a scrim-reinforced pipe liner |
| 02/19/2015 | WO2015023211A1 Method for protecting a welded joint between pipes having an interior coating |
| 02/19/2015 | WO2015021559A1 Corrosion protection of buried metallic conductors |
| 02/18/2015 | EP2836757A1 Method of manufacturing a field joint coating |
| 02/17/2015 | US8956708 Rotolined articles |
| 02/17/2015 | CA2625090C Tubular threaded element provided with a dry protective coating |
| 02/12/2015 | WO2015018624A1 Inhibition of bacterial growth in pipelines |
| 02/12/2015 | WO2015017938A1 High temperature field joints |
| 02/12/2015 | US20150041017 High temperature field joints |
| 02/11/2015 | EP2835570A2 Mould equipment for pipeline section coating and methods for coating of pipeline sections with moulds |
| 02/11/2015 | EP2834546A1 Assembly consisting of a flexible tubular pipe for transporting hydrocarbon fluids and a secondary metal tube |
| 02/11/2015 | CN204153389U 一种无焊缝复合防腐管道补口 A non-weld pipe corrosion mending complex |
| 02/11/2015 | CN204153376U 一种复合斜三通 A composite oblique three |
| 02/11/2015 | CN204153340U 一种用于蒸汽管道的无缝钢管 Seamless steel pipes for steam |
| 02/11/2015 | CN204153333U 一种用于船舶的防腐无缝钢管 Seamless steel pipe for corrosion protection of ships |
| 02/11/2015 | CN104344156A 过滤型砂石输送管 Sand filter type duct |
| 02/11/2015 | CN104344132A 一种等径三通 One kind Tee |
| 02/11/2015 | CN104344109A 一种偏心异径管 One kind of eccentric reducer |
| 02/11/2015 | CN104344100A 一种化工输送管道 Kind of chemical pipeline |
| 02/11/2015 | CN104341949A 一种耐磨内防腐涂料及其制备和应用 Anti-corrosion coatings and preparation and application within a wearable |
| 02/05/2015 | WO2015015279A1 Retaining plate for a reinforcing strip |
| 02/05/2015 | WO2015014332A2 Method for producing cladded pipes |
| 02/04/2015 | CN204141150U 用于蒸汽管道的复合保温结构 Composite insulation structure for the steam pipes |
| 02/04/2015 | CN204141148U 一种90°保温弯头的保护壳 One kind of protective shell insulation 90 ° elbow |
| 02/04/2015 | CN204141133U 一种高温耐磨轴向防扭膨胀节 A high-temperature wear and axial expansion joint anti-twist |
| 02/04/2015 | CN204141083U 一种涂塑复合钢管 One kind of plastic composite pipe |
| 02/04/2015 | CN204141081U 一种应用于S-Zorb装置的耐磨管件 Applied to wear and fittings S-Zorb unit |
| 02/04/2015 | CN204141080U 一种内衬改性pvc的pccp管 One kind of pccp pvc pipe lining modified |
| 02/04/2015 | CN204136497U 一种钢管 For a steel pipe |
| 02/04/2015 | CN104329517A 一种双套管 A dual casing |
| 02/04/2015 | CN102829280B 一种抗强腐蚀介质的复合膨胀节及制备方法 An anti-corrosive composite strong expansion joints and preparation methods |
| 02/03/2015 | US8944114 Mortar-coated steel pipes and methods of making the same |
| 02/03/2015 | CA2814095C Apparatus and method for repairing pipes and pipe junctions |
| 02/03/2015 | CA2731153C High temperature resistant insulation for pipe |
| 01/29/2015 | US20150027581 Pipe, pipe connection and pipeline system |
| 01/28/2015 | CN204130285U 一种热收缩套管 One kind of heat-shrinkable tubing |
| 01/28/2015 | CN204127546U 一种冷热流体混合三通 One kind of hot and cold fluid mixing tee |
| 01/28/2015 | CN204127500U 带有pe层结构的防腐管 Preservative tube having a layer structure pe |
| 01/28/2015 | CN204127496U 低噪声输气波纹管 Low Noise gas transmission bellows |
| 01/28/2015 | CN104315301A 一种耐高温高盐卤水腐蚀的采输卤管及其制造方法与应用 A high temperature corrosion of high salt brine mining and manufacturing output halogen tube method and application |
| 01/28/2015 | CN104315285A 一种冷热流体混合三通 One kind of hot and cold fluid mixing tee |
| 01/28/2015 | CN104315260A 一种纤维管线管及其制备方法 A fiber line pipe and its preparation method |
| 01/28/2015 | CN104315259A 高强度节能环保型桥梁防盗泄水管 High-intensity energy saving vent pipe bridge theft |
| 01/28/2015 | CN104310599A 一种用于循环冷却水的缓蚀阻垢剂 For circulating cooling water corrosion inhibitors |
| 01/27/2015 | US8942552 Plastic tubular connecting sleeve for a pipe with internal liner |
| 01/22/2015 | US20150024193 Fluoropolymer Non-Stick Coatings |
| 01/22/2015 | US20150024140 Resin coating layer and life-extension method for piping |
| 01/21/2015 | CN204114470U 一种管件结合用3pe整体防腐钢塑转换装置 A pipe pieces combined with the overall anti-corrosion steel-plastic conversion device 3pe |
| 01/21/2015 | CN204114370U 一种不锈钢复合管 One kind of stainless steel composite pipe |
| 01/20/2015 | US8936048 Copper and zinc elution preventing method of copper-alloy-made plumbing instrument including valve and pipe joint, copper-alloy-made plumbing instrument using the method, and film-forming agent |
| 01/15/2015 | WO2015005208A1 Structure for protecting high thermal device and method for recovering metallic element |
| 01/14/2015 | CN204099747U 一种防结垢涂层油管 An anti-fouling coating tubing |
| 01/14/2015 | CN204099743U 一种船舶排气管道 A marine exhaust pipe |
| 01/14/2015 | CN104279399A 一种管道补伤修复片 Mending repair pieces of a piping |
| 01/14/2015 | CN104279398A 一种管道防腐热收缩缠绕带 One kind of pipeline corrosion heat shrink wrap |
| 01/14/2015 | CN104279392A 一种高温耐磨抗腐蚀轴向防扭膨胀节 A high-temperature corrosion resistant axial expansion joint anti-twist |
| 01/14/2015 | CN104277168A 一种用于抑制环烷酸腐蚀的有效的聚合物添加剂及其使用方法 Effective use of polymer additives and a method for inhibiting naphthenic acid corrosion |
| 01/14/2015 | CN102767667B 一种用于抑制金属管道腐蚀和结垢的信号发生装置 Signal generating means for inhibiting corrosion of metal pipes and fouling |
| 01/13/2015 | US8932681 Method and apparatus for coating pipes |
| 01/13/2015 | CA2642093C Coating method for pipe having weld bead |
| 01/12/2015 | CA2856181A1 Method of installing and curing a liner in a sewer pipe |
| 01/08/2015 | DE102014210763A1 Verfahren zur Korrosionsschutzbehandlung der Außenfläche eines Wärmetauscherrohrs, das durch Aluminiumextrusion hergestellt wurde, und Verfahren zur Herstellung eines Wärmetauschers A process for corrosion protection treatment of the outer surface of a heat exchanger tube that has been made by aluminum extrusion, and method for manufacturing a heat exchanger |
| 01/07/2015 | EP2821686A1 Resin coating layer and life-extending processing method for pipe |
| 01/07/2015 | CN204083769U 一种冷轧无缝异型管 Cold rolled seamless Pipes |
| 01/07/2015 | CN204083664U 一种耐高温高盐卤水腐蚀的采输卤管 A high temperature corrosion of high salt brine mining output halogen tube |
| 01/07/2015 | CN204083663U 易更换防腐内衬高压注水管道 Easy to replace the high-pressure water injection pipeline corrosion lining |
| 01/07/2015 | CN204083617U 复合弯管 Composite elbow |
| 01/07/2015 | CN204083612U 浸没式超滤upvc管道组件 Upvc pipe submerged ultrafiltration module |
| 01/07/2015 | CN204083545U 新型聚四氟乙烯复合管材 The new PTFE composite pipe |
| 01/07/2015 | CN204083542U 塑料耐磨管 Wear-resistant plastic pipe |
| 01/07/2015 | CN204083540U 一种不结藻低摩阻低重量预应力钢套供水管道 A non-knot algae low friction low weight prestressing steel sleeve water pipes |
| 01/07/2015 | CN204083539U 一种不结藻低摩阻低重量玻璃钢套复合砼供水管道 A non-knot algae low friction low weight fiberglass composite concrete water pipes sets |
| 01/07/2015 | CN204083535U 一种复合铜管 A composite brass |
| 01/07/2015 | CN204083534U 一种玻璃纤维增强塑料管 A glass fiber reinforced plastic pipe |
| 01/07/2015 | CN204083525U 一种海洋石油输送钢管 A MARINE oil delivery pipe |
| 01/07/2015 | CN104266039A 一种热收缩缠绕带 One kind of heat shrink wrap |
| 01/07/2015 | CN104266038A 一种管道防腐热收缩套 One kind of pipeline corrosion heat shrink |
| 01/07/2015 | CN104263993A 一种金属合金材料及其用途 A metal alloy material and its use |
| 01/07/2015 | CN103123031B 采用纳米涂料生产防腐管的方法及设备 Nano-corrosion pipe coating production methods and equipment |
| 12/31/2014 | CN204062310U 一种燃气管道的保护装置 A gas pipeline protection |
| 12/31/2014 | CN204062223U 一种hdpe双壁波纹管 One kind of hdpe double wall corrugated pipe |
| 12/31/2014 | CN204062219U 一种具有复合防腐涂层的球墨铸铁管 Ductile iron pipe having a complex of anti-corrosion coating |
| 12/31/2014 | CN204062210U 一种涂塑pe钢塑复合给水管 One kind of plastic composite plastic water pipe pe |
| 12/31/2014 | CN204062204U 一种耐磨防腐内衬隔热油管 A wear-resistant anti-corrosion lining insulated tubing |
| 12/31/2014 | CN204062199U 一种增强型克拉管 An enhanced carat tube |
| 12/31/2014 | CN204059498U 一种防堵污水管 One kind of attempts to prevent sewage pipe |
| 12/31/2014 | CN104251366A 一种天然气输送管 One kind of gas pipeline |
| 12/31/2014 | CN104251364A 管道修复组套和方法 Pipeline repair kits and methods |
| 12/31/2014 | CN104251349A 一种耐腐蚀的石油胶管 A corrosion resistant oil hoses |
| 12/31/2014 | CN102465290B 一种具有双层金属复合管的制造方法 Having a method of manufacturing a double-metal composite pipe |
| 12/25/2014 | US20140375049 Connections for Subsea Pipe-in-Pipe Structures |
| 12/25/2014 | US20140373965 Low drag coating containing boron nitride powder |
| 12/24/2014 | CN204042321U 防止汽车管路干涉的汽车管路装置 Conduit means to prevent the car automobile pipeline intervention |
| 12/24/2014 | CN204042296U 一种整体内衬耐腐蚀合金复合弯头 A holistic lined corrosion resistant alloy composite elbow |
| 12/24/2014 | CN204042224U 一种铸铁管 One kind of cast iron pipe |