| Patents for F16L 9 - Rigid pipes (18,006) |
|---|
| 06/27/2013 | US20130161112 Modular exhaust carrier |
| 06/27/2013 | US20130160889 High-strength electric resistance welded steel tube and production method therefor |
| 06/27/2013 | US20130160888 Apparatus for fluid tube |
| 06/27/2013 | US20130160887 Coated Pipes for Conveying Oil |
| 06/27/2013 | DE102011089616A1 Mehrlagige Kraftstoffleitung Multi-layer fuel line |
| 06/26/2013 | EP2607762A1 Pipeline element comprising a transition segment and a shrunken layer |
| 06/26/2013 | EP2607417A1 Polyolefin composition with increased resistance against degradation caused by chlorine dioxide |
| 06/26/2013 | EP2607406A1 Method for producing thermoplastic resin compositions |
| 06/26/2013 | CN203023682U Electro-fusion reducing pipe fitting wound by steel-plastic composite pipe |
| 06/26/2013 | CN203023681U Air hose structure of bakelite base plate |
| 06/26/2013 | CN203023680U Reinforced concrete pipeline with base |
| 06/26/2013 | CN203023679U Reinforced concrete drainage pipe with reinforcing ribs |
| 06/26/2013 | CN203023678U Composite pipe with anti-corrosion joint |
| 06/26/2013 | CN203023677U Antistatic flame-retardant steel framework fiber reinforced resin pipe |
| 06/26/2013 | CN203023676U Novel antibacterial PP-R (polypropylene) pipe |
| 06/26/2013 | CN203023675U Novel pipe sealing groove structure |
| 06/26/2013 | CN203023674U Composite pipe without coating layer at joint |
| 06/26/2013 | CN203023673U Oil cylinder pipe |
| 06/26/2013 | CN203023672U Abrasion-resistant concrete pump pipe |
| 06/26/2013 | CN103174887A Novel plastic steel winding pipe |
| 06/26/2013 | CN103174886A Novel plastic steel low pressure water delivery pipe |
| 06/26/2013 | CN103174885A Highly-strengthened inner-fin and outer-ripple type plastic pipe and manufacturing method thereof |
| 06/26/2013 | CN103174884A Antistatic polytetrafluoroethylene lining anti-corrosion pipeline and manufacturing method thereof |
| 06/26/2013 | CN103174883A Flame retardant polypropylene pipe |
| 06/26/2013 | CN103174882A Copper plated tube |
| 06/26/2013 | CN103174640A Reinforced plastic composite shaft pump pipe |
| 06/26/2013 | CN103173652A Ti5Mo5V6Cr3Al titanium alloy thick-wall tube and its processing method |
| 06/26/2013 | CN103173029A Method for grading quartz sand by clamping quartz sand with glass-fiber reinforced plastic quartz-sand clamping tube through adopting wet process |
| 06/26/2013 | CN103172920A Environment-friendly flame-retardant anti-static polyethylene mining tube |
| 06/26/2013 | CN102424713B Noise ultra-attenuation color plastic composite polrvinyl chloride drainage pipe and manufacturing method thereof |
| 06/25/2013 | US8470423 Plastics pipe |
| 06/25/2013 | US8468677 Water spread limiting system for pre-insulated piping |
| 06/20/2013 | WO2013087803A1 Load bearing reinforcement of hollow bodies under internal pressure |
| 06/20/2013 | WO2013087175A1 Method for producing a fibre-reinforced composite tube and fibre-reinforced composite tube |
| 06/20/2013 | WO2013086892A1 Material conveying machine, composite structure conveying pipe and manufacturing method thereof |
| 06/20/2013 | US20130153078 Corrugated metal pipe |
| 06/20/2013 | US20130153077 Metal pipe for vehicle piping and method of surface-treating the same |
| 06/20/2013 | DE102011121383A1 Isolierte Abgasleitung für eine Brennkraftmaschine Isolated exhaust pipe for an internal combustion engine |
| 06/19/2013 | CN203010043U Silencing pipe |
| 06/19/2013 | CN203010042U Ventilating pipeline |
| 06/19/2013 | CN203010041U Nanoscale fireproofing environment-friendly type airduct |
| 06/19/2013 | CN203010040U Anticorrosive jacking tube with impermeable bell and impermeable spigot for subway tunnel |
| 06/19/2013 | CN203010039U Polyurethane foaming thermal insulation pipe |
| 06/19/2013 | CN203010038U Fibre-wound glass-reinforced plastic sand-included pipeline structure |
| 06/19/2013 | CN203010037U Marine-used fiberglass reinforce plastic (GRP) pipe |
| 06/19/2013 | CN203010036U Multilayer honeycomb reinforced composite glass fiber pipeline |
| 06/19/2013 | CN203010035U Novel concrete pipe for cantilever pump truck |
| 06/19/2013 | CN203010034U A composite pipe for drainage engineering |
| 06/19/2013 | CN203010033U Anti-scratching steel wire reinforced polyethylene pipe |
| 06/19/2013 | CN203010032U Anti-scratching polypropylene pipe |
| 06/19/2013 | CN203010031U Polyurethane foam fluid transportation pipeline with corrosion prevention and heat preservation |
| 06/19/2013 | CN203010030U Blow-down pipe provided with spoiler fins and used for pipe emptying |
| 06/19/2013 | CN203010029U Pipe |
| 06/19/2013 | CN203005690U Pipe penetration piece of spiral air pipe used for ship |
| 06/19/2013 | CN103162025A Composite stainless steel pipe |
| 06/19/2013 | CN103162024A Delivery pipe |
| 06/19/2013 | CN103160055A Outdoor ASA / PVC-M co-extrusion pipe compositions and preparation technology thereof |
| 06/19/2013 | CN103160022A Polyolefin resin composition special for tubing |
| 06/19/2013 | CN103160006A Special polyethylene resin composition for tubing |
| 06/19/2013 | CN103160005A Special polyolefin resin composition for tubing |
| 06/19/2013 | CN102382394B Plastic pipe and its preparation method |
| 06/19/2013 | CN102182879B 300-4,000mm water feed winding double tube and manufacturing method thereof |
| 06/19/2013 | CN102072363B Multi-layer single vacuum compound heat-insulation pipe |
| 06/19/2013 | CN102046342B Pressure cast concrete or mortar lined steel pipes and methods of making the same |
| 06/19/2013 | CN102011064B Application of steel for X80 grade low-temperature pipe fitting |
| 06/18/2013 | US8465814 High strength foam glass |
| 06/13/2013 | WO2013083664A2 Loading-offloading system for cng operations |
| 06/13/2013 | WO2013083617A1 Propylene-based terpolymers composition for pipes |
| 06/13/2013 | WO2013083255A1 Multi-layered pipe |
| 06/13/2013 | WO2013083154A1 Hybrid piping for cng operations and method of producing the same |
| 06/13/2013 | US20130146225 Gas injector apparatus for plasma applicator |
| 06/13/2013 | US20130146172 Hoop winding method for reinforcing the axial strength and the internal pressure strength of a tube |
| 06/13/2013 | US20130146169 Integrated shaped plastic exhaust system for fuel cell vehicles |
| 06/13/2013 | US20130146167 Molded Composite Mandrel for a Downhole Zonal Isolation Tool |
| 06/12/2013 | EP2602103A1 Multi-layered pipe |
| 06/12/2013 | EP2602032A1 Method for producing a multilayer metal tube and multilayer metal tube produced accordingly |
| 06/12/2013 | EP2601039A1 A fluid handling assembly having a robust insert |
| 06/12/2013 | CN202992524U Wear-resistant heat-insulating structure of high-temperature flue pipeline |
| 06/12/2013 | CN202992427U Single bell end hollow wall winding pipe and joint thereof |
| 06/12/2013 | CN202992426U Steel plastic wound and welded tube |
| 06/12/2013 | CN202992425U Carbon fiber composite antistatic tube |
| 06/12/2013 | CN202992424U Reinforced concrete pipe with sealing rod for jacking construction method |
| 06/12/2013 | CN202992423U Flame retardant antistatic thin wall steel plastic composite tube with reinforcing spiral bar |
| 06/12/2013 | CN202992422U Multi-layer dual-resistance steel-plastic pipe |
| 06/12/2013 | CN202992421U Lined stainless steel composite pipe (LSP) |
| 06/12/2013 | CN202992420U High-pressure-resistant multi-element PE (polyethylene) plastic composite pipe |
| 06/12/2013 | CN202992419U Novel steel pipe |
| 06/12/2013 | CN202992418U Composite tube |
| 06/12/2013 | CN202992417U Reinforced concrete water drainage pipe of inner lining glass reinforced plastic pipe |
| 06/12/2013 | CN202992416U Nodular cast iron pipe |
| 06/12/2013 | CN202992415U Process pipe used for water reducing agent synthesis production and water reducing agent production line |
| 06/12/2013 | CN202992414U Thermal insulation water pipe convenient to install |
| 06/12/2013 | CN202992413U Novel high-strength HDPE (high-density polyethylene) composite pipe |
| 06/12/2013 | CN202992412U Connecting pipe of indoor unit of air conditioner |
| 06/12/2013 | CN202991225U Intercooler tube hot end assembly with noise reduction device |
| 06/12/2013 | CN103154589A Multilayer reinforced polymeric pipe and system of pipes for conveying water |
| 06/12/2013 | CN103154291A Austenite high-manganese stainless steel, manufacturing method therefor, and member using said steel |
| 06/12/2013 | CN103148289A Large-caliber abrasion proof composite pipe for dredging and manufacturing method thereof |
| 06/12/2013 | CN103147006A Anti-corrosion seamless gathering line pipe and its making method |
| 06/12/2013 | CN103146132A High temperature resistant environment-friendly material for automobile fuel pipes |