247psi PTFE Chemical Delivery Composite Hose

• Customization: Available
• Material: Natural Rubber
• Capability: Heat-resistant Rubber Hose
• Model NO.: LT407T
• After-Sales Service: 1 Year
• Delivery Time: About 15days for One 20′ Container
• Usage: Apply to Chemical, Petroleum, Iron, Steel Smelting
• Size: 1/4" ~ 16"
• W.T: 0.34~4.65kg/M
• Transport Package: Pallet or Wooden Box
• Specification: 10~100meters/roll
• Trademark: Letone
• Origin: China
• Production Capacity: 50000000meters/Year

Product Description

Product Description

Application:suitable for conveying strong acids, strong bases and other corrosive chemical solvents, suitable for use in high temperature working environment

 

Inner spiral steel wire:stainless steel wire

Inner lining:PTFE membrane

Outer wall:PVC polyester fiber

External spiral steel wire:stainless steel wire

Temperature range:-30 ºC ~ + 115 ºC (-22 ºF ~ + 239 ºF)

 

Product Parameters

I.D.		O.D.	W.P.		W.P.		MIN.B.R.	W.T.
In.	mm	mm	MPa	psi	MPa	psi	mm	g/m
1	25	37	1.7	247	6.8	988	100	800
1 1/4	32	44	1.7	247	6.8	988	100	960
11/2	38	52	1.7	247	6.8	988	125	1200
2	51	62	1.7	247	6.8	988	150	1900
2 1/2	65	77	1.7	247	6.8	988	180	2500
3	76	92	1.7	247	6.8	988	280	3000
4	102	121	1.7	247	6.8	988	330	4200
6	152	180	1.7	247	6.8	988	610	13200
8	203	235	1.7	247	6.8	988	2000	17000

 

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

 

  

Features introduction

Widely used in the field of steel, suitable for high temperature working environment, its super high temperature resistance makes it work normally in high temperature environment, it is a high-quality choice in the field of steel
It is widely used in the chemical industry. This product is suitable for the working environment of strong acid and alkali. Its super corrosion resistance makes it free from various corrosive fluid chemicals (sulfuric acid, hydrochloric acid, sulfur reactants, etc.) Excellent choice for use with tubes

 

Features introduction

Widely used in the field of food, this product is suitable for high temperature working environment, its super high temperature resistance makes it work normally in high temperature environment, it is a high-quality choice for food pipes
Widely used in the field of medicine, this product is suitable for the working environment of strong acid and alkali, its super corrosion resistance makes it free from various corrosive liquid chemicals (sulfuric acid, hydrochloric acid, sulfur reactant, etc.) Excellent choice for use with tubes

 

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