Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16L - Pipes; Joints or fittings for pipes; Supports for pipes, cables or protective tubing; Means for thermal insulation in general › F16L 9 - Rigid pipes
Patents for F16L 9 - Rigid pipes (18,006)
12/2014
12/31/2014CN204062219U 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
12/31/2014CN204062218U 一种输送直饮水的内衬式钢筒混凝土管 A transport drinking water lined steel tube concrete pipe
12/31/2014CN204062217U 一种输送直饮水的埋置式钢筒混凝土管 A transport drinking water of a buried concrete cylinder pipe
12/31/2014CN204062216U 一种球墨铸铁顶管 One kind of ductile iron pipe jacking
12/31/2014CN204062215U 一种钢塑复合管 One kind of plastic composite pipe
12/31/2014CN204062214U 一种多层复合管 A multi-layer composite pipe
12/31/2014CN204062213U 一种排水复合管 A wastewater composite pipe
12/31/2014CN204062212U 一种新型复合缠绕管 A new composite Pipe
12/31/2014CN204062211U 钢带增强聚乙烯复合管 Steel reinforced polyethylene composite pipe
12/31/2014CN204062210U 一种涂塑pe钢塑复合给水管 One kind of plastic composite plastic water pipe pe
12/31/2014CN204062209U 塑钢缠绕管新型带材 The new strip steel Pipe
12/31/2014CN204062208U 一种降噪式保温蒸汽输送管 Denoising type steam duct insulation
12/31/2014CN204062207U 一种保温管支架穿连器 Insulating tube stent device even wear
12/31/2014CN204062206U 一种环保型增强管 An eco-friendly reinforced pipe
12/31/2014CN204062205U 一种新型复合管 A new composite pipe
12/31/2014CN204062204U 一种耐磨防腐内衬隔热油管 A wear-resistant anti-corrosion lining insulated tubing
12/31/2014CN204062203U 承插式钢带增强聚乙烯螺旋波纹管材 Socket type steel reinforced polyethylene spiral corrugated pipe
12/31/2014CN204062202U 耐腐蚀玻璃钢排风管结构 Corrosion-resistant fiberglass exhaust pipe structure
12/31/2014CN204062201U 一种热固性复合材料连续管 A thermoset composite coiled tubing
12/31/2014CN204062200U 锅炉的仪表管路防冻装置 Instrument lines boiler antifreeze device
12/31/2014CN204062199U 一种增强型克拉管 An enhanced carat tube
12/31/2014CN204062198U Hdpe加筋增强型缠绕波纹管 Hdpe enhanced wound reinforced bellows
12/31/2014CN204062197U 解冻式地下管道 Underground pipes thawed
12/31/2014CN204062196U 一种给水管 One kind of water supply
12/31/2014CN204062195U 一种热塑性复合材料连续管 A thermoplastic composite coiled tubing
12/31/2014CN204062194U 一种多层聚丙烯管材 A multi-layer polypropylene pipes
12/31/2014CN204062193U 面粉加工用玻璃管道弯道连接及其分流装置 Flour processing glass pipe bends and shunt connected device
12/31/2014CN204062192U 网孔钢带增强聚乙烯复合管 Mesh steel reinforced polyethylene pipe
12/31/2014CN204062191U 大口径喷涂式缠绕型预制直埋保温管 Large-caliber wound spray-on type prefabricated buried pipe insulation
12/31/2014CN204062190U 一种双金属复合钢管 A dual-metal composite pipe
12/31/2014CN204062189U 一种可浮式输泥管道 Can lose one kind of floating sludge pipeline
12/31/2014CN204062188U 防爆裂的湿喷机械手混凝土输送锥管组件 Anti-burst of wet concrete spraying robot delivery tube assembly cone
12/31/2014CN204062187U 流动介质管系变径管与汽水管路 Flowing medium piping adjustable tube and soda pipeline
12/31/2014CN104251348A 尖角矩形钢管 Sharp rectangular steel
12/31/2014CN104251347A 整体式联接立管 Integral riser connection
12/31/2014CN104250420A 长玻纤增强聚丙烯制品及其制备方法 Long glass fiber reinforced polypropylene products and its preparation method
12/31/2014CN104250402A 一种双层塑料管材 A two-layer plastic pipe
12/31/2014CN103277611B 一种大口径散热器金属管总成及其生产工艺 One kind of large diameter metal pipe radiator assembly and production process
12/31/2014CN102465290B 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
12/30/2014US8920704 Ducting for a fluid transfer pipeline for an aircraft or spacecraft, method for producing same and aeronautical structure incorporating same
12/30/2014US8920587 Method of making a small-diameter composite tube
12/30/2014US8919387 High strength thread for tubular composites
12/30/2014CA2808704C Outlet pipe structure of a faucet
12/25/2014US20140377487 Suction-blow-molded aircraft ducting
12/25/2014US20140377485 Stress Corrosion Cracking Resistant, Austenitic Steel Components and Weld Seams
12/25/2014US20140374134 Electric-wire protecting pipe and wire harness
12/25/2014US20140373960 Bi-channel coolant tube having crossover channels to allow coolant interaction
12/25/2014US20140373843 Limb for breathing circuit
12/24/2014CN204042228U Ppr直接管 Ppr pipe directly
12/24/2014CN204042227U 低噪声不锈钢管 Low noise stainless steel pipe
12/24/2014CN204042226U 扁式防破损pvc管道结构 Flat-type anti-breakage pvc pipe structure
12/24/2014CN204042225U 排水用高强度缠绕管材 Drainage pipe wrapped with high strength
12/24/2014CN204042224U 一种铸铁管 One kind of cast iron pipe
12/24/2014CN204042223U 衬塑复合钢管 Lined composite steel pipe
12/24/2014CN204042222U 硅酸铝岩棉复合管 Rockwool aluminum composite pipe
12/24/2014CN204042221U 保温管 Pipe insulation
12/24/2014CN204042220U 一种双重过滤抗菌pe管 A dual filter antimicrobial pe pipe
12/24/2014CN204042219U 双金属机械复合混凝土输送管 Bimetal mechanical composite concrete ducts
12/24/2014CN204042218U 一种矿用高强无磁金属复合管 Ore with a high-strength non-magnetic metal composite pipe
12/24/2014CN204042217U 一种管外式蓄热蒸汽管道 An external style regenerative steam Pipe
12/24/2014CN204042216U 一种波纹管材 A corrugated pipe
12/24/2014CN204042215U 一种异型管 One kind Pipes
12/24/2014CN204042214U 空调保温管 Air conditioning pipe insulation
12/24/2014CN104246336A 波形钢管及其制造方法 Waveform steel and manufacturing method thereof
12/24/2014CN104245300A 氟聚合物管 Fluoropolymer tube
12/24/2014CN104235529A 内肋增强外波纹型塑料缠绕结构壁管材及其制造方法 Enhanced internal rib outer wall corrugated plastic pipe winding structure and its manufacturing method
12/24/2014CN104235528A 一种液体硫磺输运管道 A liquid sulfur pipeline transport
12/24/2014CN104235527A 一种隔音密封陶瓷套接管 An acoustically insulating ceramic sleeve seals takeover
12/24/2014CN104235526A 一种碳素管护栏的加工方法 One kind of carbon tube fence processing methods
12/24/2014CN104235525A 一种新型管材 A new pipe
12/24/2014CN104235524A 一种新型管材的制作方法 A new method of making pipe
12/24/2014CN104235523A 抽吸吹塑航空器管道 Aircraft blow suction pipe
12/24/2014CN104235522A 具有导电涂层的管道 Having a conductive coating of the pipe
12/24/2014CN104235521A 一种抗菌pe管 An antimicrobial pe pipe
12/24/2014CN104235520A 一种热合式热收缩套 A heat-shrinkable sleeve fit
12/24/2014CN104235519A 一种管材 Of a pipe
12/24/2014CN104235518A 大口径喷涂式缠绕型预制直埋保温管及安装方法 Large-caliber wound spray-on type prefabricated buried pipe insulation and installation methods
12/24/2014CN104235517A 一种耐腐蚀钛-钢复合管及其制备方法 Steel composite pipe and preparation - a corrosion-resistant titanium
12/24/2014CN104235516A 轴承用无缝钢管 Seamless steel bearings
12/24/2014CN104235515A 一种空间飞行器热控用铝-不锈钢复合管 Spacecraft thermal control aluminum - stainless steel composite pipe
12/24/2014CN104235514A 一种声测管的中管结构 The tube structure of an acoustic tube
12/24/2014CN104235513A 一种压力变色管材 A pressure pipe discoloration
12/24/2014CN102933327B 带有间隙的双层管和其制造方法 Double tube and a manufacturing method thereof with a gap
12/24/2014CN102840399B 一种双通道钢塑复合管 A dual-channel plastic composite pipe
12/24/2014CN102747290B 一种经济型耐磨钢管及其制造方法 An economical wear-resistant steel and its manufacturing method
12/23/2014US8916248 Metal-coated polymer article
12/17/2014CN204026044U 基于注塑的聚氨酯保温抗菌管 Based on the injection of polyurethane insulation antibacterial tube
12/17/2014CN204025963U 一种多级泵用回水管结构 A multi-stage pump with the return pipe structure
12/17/2014CN204025962U 可多次修复降磨防腐复合管 Can be repaired many times lower corrosion composite pipe mill
12/17/2014CN204025961U 超静音管 Silent Pipe
12/17/2014CN204025960U 一种改进的套管式输送管 An improved conveyor pipe casing
12/17/2014CN204025959U 双壁塑钢波纹管道 Double-wall corrugated plastic pipe
12/17/2014CN204025958U 一种地下钢衬钢筋混凝土管 An underground steel-lined reinforced concrete pipe
12/17/2014CN204025957U 一种耐高温工业输液管道 A high temperature industrial Pipelines
12/17/2014CN204025956U 一种隔音密封陶瓷套接管 An acoustically insulating ceramic sleeve seals takeover
12/17/2014CN204025955U Pe大口径长纤维增强复合给/排水管 Pe large caliber long fiber reinforced composite to / drain
12/17/2014CN204025954U 一种抗压、防氧化、抗菌pp-r冷热水管 One kind of compression, anti-oxidation, anti-bacterial pp-r hot and cold water
12/17/2014CN204025953U 一种阻氧抗菌型三元聚丙烯管材 Ternary oxygen-blocking antibacterial polypropylene pipes
12/17/2014CN204025952U 复合式环保空气管 Composite environmental air duct
12/17/2014CN204025951U 一种阻氧型三型聚丙烯管材 One kind of oxygen barrier three polypropylene pipe
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