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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：non -stripping, wear-resistant, weather-resistant synthetic rubber

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：non -stripping, wear-resistant, weather-resistant synthetic rubber

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：non -stripping, wear-resistant, weather-resistant synthetic rubber

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

Super Artery EXCEEDS ISO18752-BC/CC

Super Artery hydraulic hose 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 layers of steel wire braiding (1/4" ‒5/16"), pulse ≥500,000 times, four layers of steel wire winding (3/8"‒1 1/4"), pulse ≥1 million times, six layers Wire winding (1 1/2"‒2"), pulse ≥ 1 million times

Outer layer：non-stripping, wear-resistant, weather-resistant synthetic rubber

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

Super Artery hydraulic hose 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：non-stripping, wear-resistant, weather-resistant synthetic rubber

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 hydraulic hose EXCEEDS ISO18752-BC/CC/DC

Super Artery hydraulic hose 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

API 7K SUPER ABRASION RESISTANT ACID FRACTURING HOSE

Application：flexible line using for delivery water-based, oil-based, acid-based and foam fracturing fluids under high pressure in acid, sand and hydraulic fracturing works.

Inner Tube：UPE and NR&SBR sythentic rubber

Tube Type： full flow

Reinforcement：many layers of high tensile super flexible spiral steel wire or steel cable

Outer Layer：abrasion and weather resistant synthetic rubber

API 7K SUPER ABRASION RESISTANT ACID FRACTURING HOSE

API 7K High Pressure Cementing Hose

Application：flexible connection in the cementing manifold for delivery water-based and oil-based cement slurries at high pressure.

Tube Type：full flow

Reinforcement：many layers of high tensile super flexible spiral steel wire or steel cable

Outer Layer：abrasionand 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 delivery 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

Reinforcement：many layers of high tensile super flexible spiral steel wire or steel cable

Cover：high temperature and fire resistant synthetic rubber (resistant to 704 °C open 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 remotely control the blowout preventer (BOP) at high pressure

Reinforcement：4 layers of high tensile super flexible spiral steel wire

Cover：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 of the standpipe and the top drive/swivel and between the pump and the lower end of the standpipe for pumping mud at high pressure in oil drilling and exploration work.

Inner Tube：NR&SBR sythentic rubber/HNBR/UPE/PTFE

Reinforcement：many layers of high tensile super flexible spiral steel wire or steel cable

Tube Type：full flow

Outer Layer：abrasion and weather resistant synthetic rubber

API 7K Rotary Drilling And Vibrator Hose

LT301

API 7K SUPER ABRASION RESISTANT ACID FRACTURING HOSE

API 7K SUPER ABRASION RESISTANT ACID FRACTURING HOSE

LT301

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

LT301

API 7K Rotary Drilling And Vibrator Hose

API 7K Rotary Drilling And Vibrator Hose

PTFE high-pressure multifunctional industrial hose

Application：Widely used in chemical, steel, construction, food, medicine and other fields. The product is suitable for high temperature working environment. Its super corrosion resistance makes it free from various corrosive liquid chemicals (sulfuric acid, Hydrochloric acid, sulfur reactants, etc.) erosion. The fully saturated nature of PTFE / PFA also makes it a good choice for tubes in the food and pharmaceutical 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)

PTFE high-pressure multifunctional industrial hose

PTFE low-pressure multifunctional industrial hose

Application：Widely used in chemical, steel, construction, food, medicine and other fields. The product is suitable for high temperature working environment. Its super corrosion resistance makes it free from various corrosive liquid chemicals (sulfuric acid, Hydrochloric acid, sulfur reactants, etc.) erosion. The fully saturated nature of PTFE / PFA also makes it a good choice for tubes in the food and pharmaceutical 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)

PTFE low-pressure multifunctional industrial hose

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)：

UPE HIGH PRESSURE MULTIPURPOSE HOSE

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)：

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

PTFE high-pressure multifunctional industrial hose

PTFE high-pressure multifunctional industrial hose

LT401L

PTFE low-pressure multifunctional industrial hose

PTFE low-pressure multifunctional industrial hose

LT1202H

UPE HIGH PRESSURE MULTIPURPOSE HOSE

UPE HIGH PRESSURE MULTIPURPOSE HOSE

LT1202L

UPE LOW PRESSURE MULTIPURPOSE HOSE

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

BULK MATERIALS SUCTION & DISCHARGE HOSE

Application：It is widely used in mining construction, tunnel engineering and other large-scale engineering sites and construction machinery such as shield tunneling machines and slot milling machines. Its super wear-resistant characteristics make it not only suitable for coarse media such as mud, sand and stone, but also suitable for coal powder, dry powder, Dry substances such as cement and various corrosive chemicals. Its easy-to-install feature can improve on-site work efficiency

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)

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

UPE SUPER ABRASION RESISTANT CONCRETE HOSE

Application：apply to construction machinery like pump truck to delivery concrete. lts service life is several times more than average products in the market, and the high saturation characteristic of UPE means that this product could 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℉）

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

BULK MATERIALS SUCTION & DISCHARGE HOSE

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

UPE SUPER ABRASION RESISTANT CONCRETE HOSE

UPE SUPER ABRASION RESISTANT CONCRETE HOSE

LT1301

150PSI 2-Ply Abrasive Material Blast Hose

150PSI 2-Ply Abrasive Material Blast Hose

板式换热器垫片

胶垫材料: NBR、HNBR、EPDM、HEPDM、VITON：

特点：抗老化，耐腐蚀，寿命长

特别提示：可根据图纸、样垫或板片，定制不同型号的换热器垫片

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

板式换热器垫片

板式换热器垫片

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 18 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.　

23

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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API 7K High Pressure Mud Hose 2 Inch 10000psi Oilfield Drilling Cementing Steel Wire Wrapped Rubber

API 7K High Pressure Mud Hose 2 Inch 10000psi Oilfield Drilling Cementing Steel Wire Wrapped Rubber

API7K 2 inch 10000psi high pressure mud hose‌ is API Spec 7K compliant, for oilfield drilling cementing, with multi-layer steel wire winding, 10000psi WP, -20℃~+121℃ range, abrasion resistant, and ...

Letone Hydraulics sincerely invites you to participate in the

Letone Hydraulics sincerely invites you to participate in the "Germany Hannover Messe" and "Bauma

On April 1, 2019, "2019 Hannover Messe" was held in Germany & Hannover Exhibition Center, and Zhao Hongliang, chairman of Luohe Litong Hydraulic Technology Co.,...

The Bauma exhibition in Munich is waiting for you at booth C5.114 / D from April 8th to 14th!

The Bauma exhibition in Munich is waiting for you at booth C5.114 / D from April 8th to 14th!

　　The "2019 German BAUMA Exhibition (2019 BAUMA)" will be held from April 8th to 14th, 2019 at the Munich International Exhibition Center in Germany. (Booth:...

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