En12115 PTFE High Pressure Multipurpose Hose PTFE and EPDM Synthetic Rubber High Pressure PTFE Tube Hose

Product Description

Product Description

LT401H

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, 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)

Reference standard: EN12115

Customized scope:can customize 4 'and inner diameter of hose

 

Product Parameters

I.D		O.D		W.P	Min.B.P	W.T
in	mm	in	mm	psi	mm	kg/m
3/8*2	10	0.83	21	6090	24070	0.82
1/2*2	13	0.95	24.2	6090	24070	0.94
5/8*2	16	1.15	29.2	6090	24070	1.25
3/4*2	19	1.24	31.5	5510	22040	1.60
1*2	25	1.56	39.5	5510	22040	1.93
1-1/4*2	32	1.84	46.8	4785	18850	3.02
1-1/2*2	38	2.21	57	4205	16820	3.57
2*4	51	3.15	80	5000	12500	7.8
3*4	76	4.25	108	5000	12500	12.0
4*4	102	5.47	139	5000	12500	17.8

 

Packaging & Shipping

 

 

International Exhibition

 

 

 

Application Scenario

 

 

 

Company Profile

 

Established in 2003, Letone is an industry-recognized high-quality rubber hose manufacture and service company, which devotes to the production, R&D, and sale of rubber compounds, rubber hoses & fluid connectors and rubber-plastic seals. Thanks to its stable quality and good reputation in the market, Letone has won the"Top Ten Rubber Hose Enterprises in China" issued by the China Rubber Industry Association Rubber & Belt Branch for many consecutive years. On 15th Nov. 2021, Letone (Stock Code: 832225) is listed on the Beijing Stock Exchange.

Letone now has 46 high-speed steel wire braiders, 12 steel wire spiral production lines, 8 industrial hose production lines, 200 CNC lathes and 2 automatic rubber compound production lines service in-house. Meanwhile, Letone is capable to produce rubber compounds 15,000 tons per year, rubber seals and other rubber products 20 million pieces per year, and the annual production capacity of hydraulic hoses and industrial hoses has increased to 30 million meters.

 

Certifications

 

            As an experienced professional hose manufacturer, Letone has obtained the Safety Certificate of Approval for Mining Products, certificate of MSHA, API Type Approval (API 16C and API 7K), ABS Type Approval (Drilling Equipment and Flexible Wire Braided Rubber Hose Assembly), GOST certificate, Lloyd's Fire Test Certificate and meets the requirements of quality management systems such as ISO14001:2015, ISO9001:2015, API Q1, IATF 16949:2016, etc. Letone also holds the environment management system international certification issued by IMS (comply with ISO14001:2015 standard). The Letone Testing Center has obtained the Laboratory Accreditation Certificate issued by CNAS in 2016. There are more than 20 laboratories include impulse test laboratory, burst test laboratory, fire test laboratory, salt spray laboratory, etc. The testing report is identified as objectivity, accuracy and authority.

Success Case

 

  

What materials are commonly used in chemical pipelines

The R&D team of Letong Technology broke the industry convention and developed the King Hose among the chemical hoses--Letong Technology PTFE multifunctional hose. The hose uses PTFE as the inner material of the hose (PTFE, also known as polytetrafluoroethylene, is a high molecular polymer known as the "King of Plastics", with its excellent chemical stability, corrosion resistance, high Low temperature, electrical insulation, non-stick surface, etc. solve many problems in petroleum, chemical, electrical, pharmaceutical and other industries.)
The combination of PTFE and rubber hose makes it capable of transporting strong oxidants, reducing agents, strong acids and various organic solvents (except molten alkali metals, fluorinated media and sodium hydroxide above 220°C) under high temperature and high pressure. The hose is widely used in petroleum, chemical industry, energy, construction, steel, machinery, food, medicine and other fields, and is the well-deserved "King of Almighty".

 

Can Concrete Delivery Hose Pass Acid Substances?

Concrete delivery hoses are used for concrete transportation in construction machinery, such as concrete transportation hoses, pump trucks, mortar sprayers and other construction machinery, and their super wear resistance makes their service life several times longer than that of ordinary concrete transportation pipes . This product protects against acidic substances in concrete. The pipe body is made of UPE and SBR&NR synthetic rubber. The UPE material of ordinary pipes is made of domestic average molecular weight, and the UPE material used in this pipe body is imported from Germany. The molecular density is about 5 million higher than that of domestic UPE materials, so it has Great chemical stability and super high wear resistance.

 

 

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