国家/地区 中国（17） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 美国（2）
IPC部 F（18）
IPC大类 F16（18）
IPC小类 F16L（18）
IPC C08K003/04（8） F16L009/14（7） C08L023/06（5）
C08K003/22（4） C08K013/06（4） F16L058/10（4）
C08K003/36（3） C08K007/14（3） C08L063/00（3）
C08L075/04（3） F16L059/02（3） C08K003/26（2）
C08K003/34（2） C08K005/09（2） C08K005/098（2）
发明人 HUANG Y（3） BIAN D（2） LIN Y（2）
SHEN H（2） WANG J（2） ZHANG X（2）
公开年 2018（11） 2017（7）
申请年 2017（18）
专利权人 GUIZHOU LIZH.（2） ZYFIRE HOSE .（2）

Corrosion graphene oil pipe, has buffer insulating layer provided with corrosion-resistant fiber layer, where outer wall of corrosion resistant fiber layer is provided with graphene layer that is coated with fireproof coating layer.

HUANG Y, BIAN D, WANG J, ZHANG X, SHEN H

Polypropylene random composite tube comprises outer layer, insulating layer and core layer, where outer layer and core layer are set with insulating layer, and is irregular copolymer polypropylene random doped graphene oxide loading silver.

QI J, SUN L, XUE G, KE H, HU L, WANG Y

Anti-freezing rubber tube with graphite heat preservation layer comprises first rubber layer, first graphene layer, second graphene layer, second rubber layer, graphene is provided with insulating layer, and anti-freezing rubber tube.

ZHANG Y, ZHANG Z, GENG Q, LIU G, SUN Q

Corrosion resistance graphene oil delivery pipe, has butyl rubber layer is fixed to metal net, where buffer rubber block is fixed between butyl rubber layer and metal net, and outer wall coating of metal net layer is fixed to graphene layer.

HUANG Y, BIAN D, WANG J, ZHANG X, SHEN H

High-temperature-resistant graphite alkenyl mono-component epoxy anti-corrosive coating used for high temperature pipeline includes epoxy resin, toughening agent, graphene, silane coupling agent, dispersant, pigment and dicyandiamide.

MA X

Used-steel-pipe anticorrosive coating comprises asphalt, dispersant, graphene, polyphenylene ether resin powder, styrene butadiene rubber, toluene, plasticizer, coupling agent, additive, flame retardant and water.

MAO L

Pipe, has graphene layer coated in metal shell, expansion core layer formed on polycarbonate layer, metal outer shell formed with groove, and reinforcing blocks welded with baffle plate and connected with metal shell.

LV L

Fiber composite pipe for petrochemical industry, comprises fluorocarbon resin, epoxy resin, polyurethane rubber, graphene, poly(lactic acid), reinforcing fiber, carbon black, flame retardant, barium silicate, curing agent and antioxidant.

ZHENG Y

Graphene-based inorganic fiber pipeline comprises inner lining layer, fiber reinforcement layer and outer protective layer, where inner lining layer and outer protective layer are made of high-temperature-resistant adhesive material.

HUANG Y, HUANG Z

Composite plastic pipe comprises main body where main body consists of reinforcing composite layer, and the reinforced composite layer is formed by adding graphene modified plastic to the periphery of polyvinyl chloride layer.