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Super Artery Series Ultra High Pressure Cleaning Petroleum API Series Chemical Conveying Series Material Conveying Series Rubber Compound

Super Artery EXCEEDS ISO18752-BC/CC

Scope of application：suitable for large construction machinery such as excavators or demanding environments.

Inner rubber layer：Nitrile or neoprene synthetic rubber, suitable for biodegradable hydraulic oil

Reinforcement layer：one or two layers of steel wire weaving (1/2" ‒3/4"), pulse ≥ 300,000 times, four layers of steel wire winding (1" ‒ 2"), pulse ≥ 1 million times

Outer layer：standard: no-skive abrasion, weather resistant synthetic rubber.
AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
SAR cover: super abrasion, weather resistant UHMWPE.

Temperature range：-40℃ to +100℃ (-40℉ to +212℉) -40℃ to +121℃ (-40℉ to +250℉)

Super Artery EXCEEDS ISO18752-BC/CC

Super Artery EXCEEDS ISO18752-AC/BC/CC

Product application：suitable for large construction machinery such as excavators or demanding environments.

Inner rubber layer：Nitrile or neoprene synthetic rubber, suitable for biodegradable hydraulic oil

Reinforcement layer：one or two layers of steel wire weaving (1/4" ‒3/8"), pulse ≥300,000 times four layers of steel wire winding (1/2"‒2"), pulse ≥1 million times

Outer layer：standard: no-skive abrasion, weather resistant synthetic rubber.
AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
SAR cover: super abrasion, weather resistant UHMWPE.

Temperature range：-40℃ to +100℃ (-40℉ to +212℉) -40℃ to +121℃ (-40℉ to +250℉)

Super Artery EXCEEDS ISO18752-AC/BC/CC

Super Artery EXCEEDS ISO18752-BC/CC

Product application：suitable for large-scale long-range machinery such as excavators or demanding environments.

Inner rubber layer：Neoprene synthetic rubber, suitable for hydraulic oil that can be degraded

Reinforcement layer：super-strong high-flex steel wire wound in four layers, pulse ≥ 1 million times

outer layer： standard:no-skive abrasion, weather resistant synthetic rubber.
AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
SAR cover: super abrasion, weather resistant UHMWPE.

Temperature range：-40°C to +121°C (-40°F to +250°F)

Super Artery EXCEEDS ISO18752-BC/CC

Super Artery EXCEEDS ISO18752-BC/CC/DC

Product application：suitable for large-scale long-range machinery such as excavators or demanding environments.

Inner rubber layer：Neoprene synthetic rubber, suitable for hydraulic oil that can be degraded

Reinforcement layer：two braids of high tensile steel wire (1/4"-5/16"), impulse2500,000 cycles.
four plies of spiraled high tensile steel wire (3/8"-1 1/4"), impulse21,000,000 cycles.
six plies of spiraled high tensile steel wire (1 1/2"-2"), impulse21,000,000 cycles.

Outer layer：standard:abrasion, weather resistant synthetic rubber.
AR cover: highly abrasion, weather resistant synthetic rubber.
SAR cover: super abrasion,weather resistant UHMWPE

Temperature range：-40C-+100C(-40F-+212°F)
-40°C~+121°C(-40F-+250°F)

Super Artery EXCEEDS ISO18752-BC/CC/DC

Super Artery EXCEEDS ISO18752 DC

Product application：suitable for large-scale long-range machinery such as excavators or demanding environmental use requirements.

Inner rubber layer：Neoprene synthetic rubber, suitable for hydraulic oil that can be degraded

Reinforcement：Four layers of steel wire winding (1/4"‒1"), pulse ≥1 million, six layers of steel wire winding (1 1/4"‒2"), pulse ≥1 million times

Outer layer：standard;abrasion, weather resistant synthetic rubber.
AR cover: highly abrasion, weather resistant synthetic rubber.
SAR cover: super abrasion,weather resistant UHMWPE.

Temperature range：-40°C to +121°C (-40°F to +250°F)

Super Artery EXCEEDS ISO18752 DC

LT SA6991

Super Artery EXCEEDS ISO18752-BC/CC

Super Artery EXCEEDS ISO18752-BC/CC

LT SA6992

Super Artery EXCEEDS ISO18752-AC/BC/CC

Super Artery EXCEEDS ISO18752-AC/BC/CC

LT SA5991

Super Artery EXCEEDS ISO18752-BC/CC

Super Artery EXCEEDS ISO18752-BC/CC

LT SA5992

Super Artery EXCEEDS ISO18752-BC/CC/DC

Super Artery EXCEEDS ISO18752-BC/CC/DC

LT SA5993

Super Artery EXCEEDS ISO18752 DC

Super Artery EXCEEDS ISO18752 DC

Ultra high pressure resin hose

Scope of application ： ultra-high pressure water jet applications, especially suitable for jet nozzles and hydraulic demolition

Pressure range：3010~ 4000 bar (43600 ~ 58000 psi)

Features：water jet cutting

Features：Good flexibility

Features：remove dirt deposited on the surface

Ultra high pressure resin hose

Ultra high pressure resin hose

Scope of application ： ultra-high pressure water jet applications, especially for jet nozzles

Pressure range： 2500 ~3200 bar (36250 ~46400 psi)

Feature：Continuous long pipe without broken ends is used to replace steel pipe

Features： Good flexibility

Features：water jet cutting

Ultra high pressure resin hose

Ultra high pressure resin hose

Scope of application ：ultra-high pressure water jet applications, especially for jet nozzles

Pressure range：1200 ~ 2800 bar (17400 ~ 40600 psi)

Feature：Continuous long pipe without broken ends is used to replace steel pipe

Features：water jet cutting

Features：good hydraulic demolition flexibility

Ultra high pressure resin hose

Ultra high pressure resin hose

Scope of application：ultra-high pressure water jet applications, especially for jet nozzles

Pressure range：2000 ~ 2800 bar (29000 ~ 40600 psi)

Features：Good flexibility

Feature：Continuous long pipe without broken ends is used to replace steel pipe

Features：water jet cutting

Ultra high pressure resin hose

Ultra high pressure resin hose

Scope of application ：ultra-high pressure water jet application, especially suitable for construction and shipbuilding industries that require ultra-abrasion-resistant environments

Pressure range：2800 bar (40600 psi)

Features：Double outer plastic layer

Features：Good flexibility

Features：hydraulic demolition

Ultra high pressure resin hose

LT799B 8S

Ultra high pressure resin hose

Ultra high pressure resin hose

LT799E 6SH

Ultra high pressure resin hose

Ultra high pressure resin hose

LT799B 6S

Ultra high pressure resin hose

Ultra high pressure resin hose

LT799D 6S

Ultra high pressure resin hose

Ultra high pressure resin hose

LT799C 6S

Ultra high pressure resin hose

Ultra high pressure resin hose

SUPER ABRASION RESISTANT FRAC HOSE

Application：Flexible line using for the delivery of water-based, oil-based, acid-based and foam fracturing fluids underhigh pressure in acid,sand and hydraulicfracturing works.

Inner Tube：UPE and sythentic rubber

Reinforcement：multi-spiraled high tensile super flexible steel wire

Outer Laver: abrasion and weather resistant synthetic rubber：

Temperature Range:-29°C~+100°C(-20°F~+212°)：

SUPER ABRASION RESISTANT FRAC HOSE

API 7K——High Pressure Cementing Hose

Application: Flexible connection in the manifold for the delivery of water-based and oil-based cement slurries underhigh pressure.：

InnerTube:UPE and sythentic rubber or HNBR：

Reinforcement：multi-spiraled high tensile super flexible steel wire

Outer Layer：abrasion and weather resistant synthetic rubber

Temperature range：-20℃~+121℃（-4℉~+250℉）

API 7K——High Pressure Cementing Hose

API 16C——Flexible Choke And Kill Hose

Application：flexible connection in the chock and kill manifolds for the delivery of oil-gas mixture that containing hydrogen sulfide (H₂S) and other dangerous gases and various water-based, oil-based and foam killingfluids under high pressure

Tube：HNBR/UPE

Reinforcement：multi-spiraled high tensile super flexible steel wire

Outer Layer: high temperature and fire resistant synthetic rubber (resistant to 704 "copen fire for 30 minutes)：

Protective Layer：stainless steel armor

API 16C——Flexible Choke And Kill Hose

API 16D——BOP Control Hose

Application: Hydraulic control line for remote control of the blowout preventer (BOP) at high pressure.：

Inner Tube: NBR：

Reinforcement: 4 plies of spiraled high tensile super flexible steel wire：

Outer Layer: high temperature and fire resistant synthetic rubber：

Protective Layer：stainless steel armor

API 16D——BOP Control Hose

API 7K——Rotary Drilling And Vibrator Hose

Application： Flexible connection between the upper end ofthe standpipe and the top drive/swivel and betweenthe pump and the lower end of the standpipe for pumping mud at high pressure in oil driling, cementing, andwellworkover operations .

Inner Tube：sythentic rubber/HNBR/UPE/PTFE

Reinforcement：multi-spiraled high tensile super flexible steel wire

Outer Layer：abrasion and weather resistant synthetic rubber

Temperature Range：-20℃~+121℃（-4℉~+250℉）

API 7K——Rotary Drilling And Vibrator Hose

LT301F

SUPER ABRASION RESISTANT FRAC HOSE

SUPER ABRASION RESISTANT FRAC HOSE

LT301C

API 7K——High Pressure Cementing Hose

API 7K——High Pressure Cementing Hose

LT302

API 16C——Flexible Choke And Kill Hose

API 16C——Flexible Choke And Kill Hose

LT303

API 16D——BOP Control Hose

API 16D——BOP Control Hose

LT301D

API 7K——Rotary Drilling And Vibrator Hose

API 7K——Rotary Drilling And Vibrator Hose

EN12115 PTFE HIGH PRESSURE MULTIPURPOSE HOSE

Application：Widely apply to various industries like chemical, petroleum, iron and steel smelting, F&B and medication etc. The product is suitable to work under high temperature environment.Depending on its feature of super corrosion-resistant, even strong corrosion chemicals like sulfuric acid, hydrochloric acid and sulfur reactant could not react with it. It is also one of the best choices for food and medical industries.

Inner layer：PTFE and EPDM synthetic rubber

Reinforcement layer：two steel wire braids or four-ply of spiraled steel wire

Outer layer：black /red/yellow/blue oxygen, UV,andabrasion resistant NV or EPDM synthetic rubber (UPE layer is available)

Temperature range： -55°C~220°C (-67°F~428°F)

EN12115 PTFE HIGH PRESSURE MULTIPURPOSE HOSE

EN12115 PTFE LOW PRESSURE MULTIPURPOSE HOSE

Application：Widely apply to various industries like chemical, petroleum, iron and steel smelting, F&B and medication etc. The product is suitable to work under high temperature environment.Depending on its feature of super corrosion-resistant, even strong corrosion chemicals like sulfuric acid, hydrochloric acid and sulfur reactant could not react with it. It is also one of the best choices for food and medical industries.

Inner layer：PTFE and EPDM synthetic rubber

Reinforcement：multi-spiraled high tensile synthetic fibers and helical spiral-wire

Outer layer：black or blue EPDM or FKM synthetic rubber (UPE layer is available)

Temperature range：-55°C~220°C (-67°F~428°F)

EN12115 PTFE LOW PRESSURE MULTIPURPOSE HOSE

EN12115 UPE HIGH PRESSURE MULTIPURPOSE HOSE

Application：Widely apply to industries like chemical, iron and steel smelting, construction, F&B, and medication etc. It is rarely reacting with any substance (oil, fats, corrosion chemicals etc.) because of its highly saturation materials. Its neutral taste and odor illustrates that it is safe to use in the F&B and medical industries.

Inner Tube: UPE and EPDM synthetic rubber：

Reinforcement: two steel wire braids or four-ply of spiraled steel wire：

Outer Layer: black /red/yellow/blue oxygen, UV ,andabrasion resistant NV or EPDM synthetic rubber(UPE layer is available)：

Temperature Range: -30°C~82°C (-22°F~180°F)：

EN12115 UPE HIGH PRESSURE MULTIPURPOSE HOSE

EN12115 UPE LOW PRESSURE MULTIPURPOSE HOSE

Application：widely apply to industries like chemical, iron and steel smelting, construction, F&B, and medication etc. It is rarely reacting with any substance (oil, fats, corrosion chemicals etc.) because of its highly saturation materials. Its neutral taste and odor illustrates that it is safe to use in the F&B and medication industries.

Inner Tube: UPE and EPDM synthetic rubber：

Reinforcement: multi-spiraled high tensile synthetic fibers and helical spiral-wire：

Outer Layer: black or blue EPDM synthetic rubber (UPE layer is available)：

Temperature Range: -30°C~82°C (-22°F~180°F)：

EN12115 UPE LOW PRESSURE MULTIPURPOSE HOSE

EPDM multifunctional hose

Application：suitable for conveying air, water, non-aggressive chemicals, food, etc

Inner layer：EPDM

Reinforcement layer：high strength textile rope

Outer layer：wear-resistant, weather-resistant EPDM

Temperature range：-40 ° C ~ + 100 ° C (-40 ° F ~ + 212 ° F)

EPDM multifunctional hose

LT401H

EN12115 PTFE HIGH PRESSURE MULTIPURPOSE HOSE

EN12115 PTFE HIGH PRESSURE MULTIPURPOSE HOSE

LT401L

EN12115 PTFE LOW PRESSURE MULTIPURPOSE HOSE

EN12115 PTFE LOW PRESSURE MULTIPURPOSE HOSE

LT1202H

EN12115 UPE HIGH PRESSURE MULTIPURPOSE HOSE

EN12115 UPE HIGH PRESSURE MULTIPURPOSE HOSE

LT1202L

EN12115 UPE LOW PRESSURE MULTIPURPOSE HOSE

EN12115 UPE LOW PRESSURE MULTIPURPOSE HOSE

LT403

EPDM multifunctional hose

EPDM multifunctional hose

UPE SUPER ABRASION RESISTANT BLAST HOSE

Application： It is used in tunnel projects,such as laneway, tunnels, slope protection and shortcrete. It widely apply in Hydropower , mining, military defense fields ,etc.

Inner Layer： Super abrasion resistance,flexibly, anti-adhesion UPE layer

Reinforcement：High tensile synthetic steel cord spiral

Outer Layer： Black SBR synthetic rubber, with high wear resistance and excellent anti-aging performance, wrapped cover

Temperature Range： -30℃ to +85℃

UPE SUPER ABRASION RESISTANT BLAST HOSE

HG/T 2192 BULK MATERIALS SUCTION & DISCHARGE HOSE

Application：widely apply to large-scale projects like mining & construction, tunnel project and construction machinery like shield machine and slotter etc. Depending on its features of super abrasion and corrosion resistant, this product also suitable to transfer pulverized coal, cement, and various corrosive chemicals.

Inner Tube：black, abrasion resistant, antistatic NR&SBR synthetic rubber or UPE

Reinforcement：multi-spiraled high tensile synthetic fibers and helical spiral-wire

Outer Layer： NR&SBR or EPDM synthetic rubber

Temperature Range ： -30°C~+82°C(-22°F~+180°F)

HG/T 2192 BULK MATERIALS SUCTION & DISCHARGE HOSE

Special wear-resistant hose for super wear-resistant steelmaking

Application：Large-diameter hose for steel slag transportation in steel plant, ultra-wear-resistant hose inner wall, long service life

Inner Tube：UPE

Reinforcement：High tension textile thread

Outer Layer：Black wear-resistant, weather-resistant synthetic rubber

Temperature Range：-40℃~80℃（-40°F~176°F）

Special wear-resistant hose for super wear-resistant steelmaking

GB/T 27571 UPE SUPER ABRASION RESISTANT CONCRETE HOSE

Application： Apply to construction machinery like pump truck to delivery concretes. Its service life is several times more than average products in the market, and the high saturation characteristic of UPE means that this product will not react with the alkaline substance in the concrete.

Inner Tube：UPE and NR & SBR synthetic rubber

Reinforcement：2~4 plies of sprialed steel cord

Outer Layer：black NR & SBR synthetic rubber (UPE layer is available)

Temperature Range：-30°C~+82°C（-22℉~+180℉）

GB/T 27571 UPE SUPER ABRASION RESISTANT CONCRETE HOSE

150PSI 2-Ply Abrasive Material Blast Hose

Application：Designed to transport abrasive, sandblast, mud, sand, cement, gravel, etc

Inner Tube：Black NR conductive rubber-provides excellent abrasion resistance

Reinforcement：High tensile textile coreds-2-ply construction

Outer Layer：Black SBR/NR blend-abrasion and ozone resistant -pin pricked

Working Pressure：10Bar

150PSI 2-Ply Abrasive Material Blast Hose

LT788

UPE SUPER ABRASION RESISTANT BLAST HOSE

UPE SUPER ABRASION RESISTANT BLAST HOSE

LT1305

HG/T 2192 BULK MATERIALS SUCTION & DISCHARGE HOSE

HG/T 2192 BULK MATERIALS SUCTION & DISCHARGE HOSE

LT1311

Special wear-resistant hose for super wear-resistant steelmaking

Special wear-resistant hose for super wear-resistant steelmaking

LT1306

GB/T 27571 UPE SUPER ABRASION RESISTANT CONCRETE HOSE

GB/T 27571 UPE SUPER ABRASION RESISTANT CONCRETE HOSE

LT1301

150PSI 2-Ply Abrasive Material Blast Hose

150PSI 2-Ply Abrasive Material Blast Hose

Plate Heat Exchanger Gasket

Pad material: NBR、HNBR、EPDM、HEPDM、VITON：

Features: anti-aging, corrosion resistance, long life：

Special Note: Different types of heat exchanger gaskets can be customized according to drawings, sample pads or plates：

Plate Heat Exchanger Gasket

NR-natural rubber compound

Introduction：Natural Rubber (Natural Rubber) has excellent resilience, abrasion resistance, tear resistance, high tensile strength and other physical and mechanical properties, as well as good electrical insulation, water barrier, air tightness, resistance Electrochemical properties such as acidity and alkalinity. Therefore, natural rubber is often used in rubber tires, hoses, tapes, and various shock-absorbing and sealing products

Tip：According to customer needs, Litong can customize natural rubber compound with full color and hardness range of 20-95 degrees

NR-natural rubber compound

HNBR-Hydrogenated Nitrile Rubber

Application：Widely used in the automotive and oil field industries, used to manufacture hoses, rubber plates and sealed shock-absorbing products, especially oil-resistant rubber products that require high temperature resistance, aging resistance and corrosion resistance

Introduction：Hydrogenated Nitrile Rubber HNBR (Hydrogenated Nitrile Rubber) is a highly saturated elastomer obtained by special hydrogenation of nitrile rubber. Hydrogenated nitrile rubber has good oil resistance (good resistance to fuel oil, lubricating oil, aromatic solvents); and due to its highly saturated structure, it has good heat resistance and excellent chemical resistance (for Freon, acid and alkali have good resistance), excellent ozone resistance, high resistance to compression permanent deformation; at the same time hydrogenated nitrile rubber also has high strength, high tear performance, excellent wear resistance, etc. It is a rubber with excellent overall performance

HNBR-Hydrogenated Nitrile Rubber

SBR-Styrene Butadiene Rubber

Introduction：Polymerized Styrene Butadiene Rubber (Polymerized Styrene Butadiene Rubber) has physical and mechanical properties, processing properties and product performance close to that of natural rubber. Some properties such as wear resistance, heat resistance, aging resistance and vulcanization return are better than natural rubber , Can be used in combination with natural rubber and various synthetic rubbers, widely used in the production of tires, tapes, hoses, wires and cables, medical appliances and various rubber products. One of the rubber varieties produced

Tip：According to customer needs, Litong can customize styrene-butadiene rubber compound with full color and hardness range of 20-95 degrees

SBR-Styrene Butadiene Rubber

EPDM- EPDM compound

Introduction：Ethylene Propylene Diene Monomer has excellent ozone resistance, weather resistance, heat aging resistance, good chemical corrosion resistance, electrical insulation performance, hot water and steam resistance, and low temperature resistance. Therefore, EPDM is mainly used in automotive parts (scrapers, seals, dustproof rubber sleeves and other sealed shock-absorbing products), chemical-resistant hoses, rubber rollers, gaskets, etc., as well as high, medium and low voltage insulation Rubber material

Tip：According to customer needs, Litong can customize EPDM rubber compound with full color and hardness range of 20-95 degrees

EPDM- EPDM compound

Plate Heat Exchanger Gasket

Plate Heat Exchanger Gasket

lth02

NR-natural rubber compound

NR-natural rubber compound

lth03

HNBR-Hydrogenated Nitrile Rubber

HNBR-Hydrogenated Nitrile Rubber

lth04

SBR-Styrene Butadiene Rubber

SBR-Styrene Butadiene Rubber

lth05

EPDM- EPDM compound

EPDM- EPDM compound

Why Choose Us

Luohe Letone Technology Co., Ltd. has 22 years of history in the production, research and development and sales of rubber hoses and fluid connectors. It is an industry-recognized high-quality rubber hose manufacturing and service company. With stable product quality and good reputation, it has won the honorary title of "Top Ten Chinese Rubber Hose Enterprises" by the Rubber Hose Tape Branch of China Rubber Industry Association for eight consecutive years.　

22

Year Rubber hose and fluid Manufacturing
experience in the neighborhood of connectors

13

Ten thousand square meters
Letone Fluid Smart Industrial Park

32

Invention patents

Company News

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