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HomeProductsMetal Hose for Fuel Suction and Discharge

Fuel Pipeline Flexible Stainless Steel Wire Metal Hose

The metal hose for fuel suction and discharge is a specially designed metal hose for fuel transmission, featuring excellent fuel resistance, high temperature resistance, and pressure resistance. The interior uses a corrugated metal tube, with an outer layer equipped with a fireproof sleeve, asbestos, a metal woven layer, or a corrugated metal hose, ensuring high sealing performance and corrosion resistance during the fuel suction and discharge process. This hose is structurally robust yet flexible, capable of withstanding high pressure and temperature variations during fuel transmission, while also exhibiting excellent leak-proofing and wear resistance, making it suitable for use in petroleum, chemical, marine, and fuel delivery systems.

  • Fireproof Sleeve
  • Wrapped with Asbestos
  • Braided
  • Bellows

Metal Hose With Fireproof Sleeve

A metal hose with an internal threaded joint and fireproof sleeve
Multiple red metal hoses with installation joints and fireproof sleeves
Multiple blue metal hoses with installation joints and fireproof sleeves

Fireproof sleeve metal hose specifically designed for high temperature, flammable, and harsh environments, it offers excellent heat resistance, fire resistance, and corrosion resistance. It is equipped with a special fireproof sleeve on the outside, which can effectively insulate and prevent flame damage, protecting the safety of the internal fluid and pipeline system. Suitable for fluid transmission and cable protection in high-temperature and high-pressure working conditions in petrochemical, electric power, steel, aviation, and other industries.

Specifications

  • Material: SS304, SS316
  • Size: 1/4" – 4"
  • Hose thickness: 0.2–0.4 mm
  • Hose type: Annular or spiral corrugated
  • Connectors: Male or female thread, flange, tri clamp, camlock quick coupling, thread union, etc.
  • Maximum working pressure: 20 MPa
  • Working temperature: -200 °C to 1100 °C
  • Fittings material: Stainless steel or carbon steel
  • Total assembly length: 50 m (inside diameter ≤ 1"), 25 m (inside diameter > 1") or as per your request
Table1: Specifications of Metal Hose with Fireproof Sleeve
Type Specification (mm) Wall Thickness (mm) Regular Roll Length (m) Quantity of Boxes (m)
FS-1 10 2 25 100
FS-2 15 2 25 100
FS-3 20 2 25 100
FS-4 25 2 25 100
FS-5 30 3 25 50
FS-6 35 3 25 50
FS-7 40 3 25 50
FS-8 45 3 25 50
FS-9 50 3 25 50
FS-10 55 3.5 25 50
FS-11 60 3.5 20 20
FS-12 65 3.5 20 20
FS-13 70 3.5 20 20
FS-14 75 4 20 20
FS-15 80 4 20 20
FS-16 85 4 20 20
FS-17 90 4 10 10
FS-18 100 4 10 10
FS-19 110 4 10 10
FS-20 120 5 10 10

Features

  • High temperature resistance. The hose material can withstand high temperatures up to 700℃, and the fireproof sleeve provides additional flame protection, capable of resisting direct flame contact.
  • High flexibility. The design of the metal hose structure is flexible, suitable for complex installation environments and narrow spaces.
  • Excellent fire resistance. The fireproof sleeve layer is made of fire-resistant fibers and silicone materials, effectively providing thermal insulation and additional protection.
  • Corrosion resistance. Made from high-quality stainless steel, it possesses strong corrosion resistance, suitable for harsh environments.
  • Various specifications. Custom lengths and diameters can be provided according to customer requirements to meet different pipeline system needs.

Applications

  • High-temperature equipment piping. Such as high-temperature steam and gas transmission pipelines.
  • Fire protection systems. Provide additional fire protection for fire pipelines and cable protection.
  • Industrial equipment. Suitable for high-temperature and high-pressure environments in fields such as petrochemical, steel, electric power, and vessels.

Metal Hose With Fireproof Sleeve

Multiple asbestos-wrapped metal hoses placed on the ground
Multiple asbestos-wrapped metal hoses with installed joints

Flexible metal hose wrapped with asbestos is a type of metal hose designed for fluid transmission in high-temperature environments, with an internal metal tube and an outer layer covered with woven asbestos, providing excellent thermal insulation performance. The asbestos layer can effectively block high temperatures, protect the internal structure, extend the hose's service life, and enhance wear resistance and shock resistance. This hose is suitable for the transmission of high-temperature steam, hot water, and hot oil, and is widely used in industries such as metallurgy, petroleum, and chemical engineering, which have high requirements for high-temperature resistance and protection.

Specifications

  • Metal Material: SS304 Stainless Steel,Other material could be customized
  • Outer material: Asbestos
  • Braid layers: 1, 2
  • I.D.: 1/4"–8"
  • O.D.: 0.51"–9.56"
  • Bend radius: 2.25"–80"
Table 2: Specifications of Metal Hose with Outer Braided Asbestos
Item Braid layers I.D. O.D. Min. bend radius Pressure ratings at 20 °C Weight/foot
Static Dynamic WP. BP. lbs.
inch inch inch inch psi psi
OBA-1 1 1/4 0.51 2.25 4.5 2500 10000 0.19
OBA-2 2 0.56 3 6 3250 13000 0.30
OBA-3 1 3/8 0.67 3 6 2625 10500 0.31
OBA-4 2 0.73 4 8 3250 13000 0.51
OBA-5 1 1/2 0.83 4.5 7.5 2000 8000 0.39
OBA-6 2 0.89 6 10 3200 12800 0.63
OBA-7 1 3/4 1.16 6 9 1525 6100 0.59
OBA-8 2 1.26 8 12 2625 10500 0.96
OBA-9 1 1 1.43 6.75 10.5 1375 5500 0.73
OBA-10 2 1.54 9 14 2050 8200 1.10
OBA-11 1 1-1/4 1.87 4.5 13.5 1125 4500 1.32
OBA-12 2 1.98 6 18 1800 7200 2.02
OBA-13 1 1-1/2 2.19 5.25 16.5 1025 4100 1.56
OBA-14 2 2.25 7 22 1750 7000 2.55
OBA-15 1 2 2.65 6.75 18 850 3400 1.93
OBA-16 2 2.78 9 24 1325 5300 3.14
OBA-17 1 2-1/2 3.42 7.5 19.5 625 2500 2.72
OBA-18 2 3.53 10 26 1125 4500 4.23
OBA-19 1 3 3.98 11.25 24 563 2250 3.20
OBA-20 2 4.09 15 32 1000 4000 4.72
OBA-21 1 4 4.92 15 30 363 1450 3.79
OBA-22 2 5.03 20 40 625 2500 5.48
OBA-23 1 6 7.12 22.5 45 275 1100 7.01
OBA-24 2 7.26 30 60 413 1650 9.57
OBA-25 1 8 9.34 30 60 200 800 11.38
OBA-26 2 9.56 40 80 300 1200 15.45
Note: The data are based on 20°C.Pressure will decrease as the ambient temperature increases.

Feature

  • High temperature resistance. The outer layer of woven asbestos effectively insulates, making it suitable for high-temperature environments, typically able to withstand extreme temperatures, which helps protect the internal structure in thermal transmission systems.
  • Corrosion resistance. The internal metal hose is made of stainless steel or galvanized steel, possessing strong corrosion resistance capabilities, suitable for transmission scenarios involving acidic, alkaline, or corrosive gases and liquids.
  • High strength and flexibility. Metal hoses exhibit good strength and flexibility, capable of withstanding certain mechanical pressures and compressions while accommodating various bending requirements.
  • Wear resistance. The woven structure of the asbestos layer enhances the hose's wear resistance to some extent, making it suitable for use in environments with frequent movement and vibration.
  • Good sealing performance. The hose is designed with high sealing capability, effectively preventing liquid or gas leakage, ensuring the safety and efficiency of the system.

Applications

  • Industrial applications. Suitable for industrial fields that require high-temperature and high-pressure transmission, such as chemical processing, petroleum and natural gas, and power generation.
  • Automotive industry. Used in exhaust systems and other automotive components that require high-temperature resistance.
  • Construction and manufacturing industries. Used for transporting hot materials or in high-stress machinery applications.

Metal Hose with Braided

A braided metal hose with a flange joint placed on the ground
Multiple braided metal hoses with joints stacked together
A worker holding two braided metal hoses with internal threaded joints

Metal hose with braided is a type of hose that possesses high strength and good flexibility, constructed from a metal tube and an outer layer of metal braid, featuring excellent pressure resistance, corrosion resistance, and sealing performance. The braided structure of the outer layer enhances the hose's wear resistance and shock absorption capability, allowing it to perform excellently in high-pressure and frequently vibrating environments. Braided metal hoses are suitable for the transmission of various media, including liquids, gases, and steam, and are widely used in fields such as petroleum, chemical engineering, machinery manufacturing, and construction, particularly in industrial systems that require high pressure and high strength.

Features

  • Inner tube: Stainless steel 321.
  • Reinforcement: 1 or 2 stainless steel 304 braided layers.
  • Working pressure: 200-3250 psi.
  • Working temperature: from -280 °C to 420 °C.
Table 3: Specifications of Metal Hose with Braided
Item Braid layers I.D. 0.D. Min. bend radius Pressure ratings at 20 °C Weight/foot
Static Dynamic W.P. B.P. lbs.
inch inch inch inch psi psi
FBH-1 1 1/4 0.51 2.25 4.5 2500 10000 0.19
FBH-2 2 0.56 3 6 3250 13000 0.30
FBH-3 1 3/8 0.67 3 6 2625 10500 0.31
FBH-4 2 0.73 4 8 3250 13000 0.51
FBH-5 1 1/2 0.83 4.5 7.5 2000 8000 0.39
FBH-6 2 0.89 6 10 3200 12800 0.63
FBH-7 1 3/4 1.16 6 9 1525 6100 0.59
FBH-8 2 1.26 8 12 2625 10500 0.96
FBH-9 1 1 1.43 6.75 10.5 1375 5500 0.73
FBH-10 2 1.54 9 14 2050 8200 1.10
FBH-11 1 1-1/4 1.87 4.5 13.5 1125 4500 1.32
FBH-12 2 1.98 6 18 1800 7200 2.02
FBH-13 1 1-1/2 2.19 5.25 16.5 1025 4100 1.56
FBH-14 2 2.25 7 22 1750 7000 2.55
FBH-15 1 2 2.65 6.75 18 850 3400 1.93
FBH-16 2 2.78 9 24 1325 5300 3.14
FBH-17 1 2-1/2 3.42 7.5 19.5 625 2500 2.72
FBH-18 2 3.53 10 26 1125 4500 4.23
FBH-19 1 3 3.98 11.25 24 563 2250 3.20
FBH-20 2 4.09 15 32 1000 4000 4.72
FBH-21 1 4 4.92 15 30 363 1450 3.79
FBH-22 2 5.03 20 40 625 2500 5.48
FBH-23 1 6 7.12 22.5 45 275 1100 7.01
FBH-24 2 7.26 30 60 413 1650 9.57
FBH-25 1 8 9.34 30 60 200 800 11.38
FBH-26 2 9.56 40 80 300 1200 15.45
Note: The data are based on 20°C.Pressure will decrease as the ambient temperature increases.

Feature

  • High strength and pressure resistance. The inner layer is made of stainless steel or galvanized steel, combined with an outer layer of metal braided mesh, significantly enhancing the hose's pressure resistance, making it suitable for the transmission of liquids, gases, and steam.
  • Excellent Flexibility. Its corrugated design provides the hose with outstanding flexibility, making it suitable for installation in confined spaces, allowing for free bending to accommodate complex wiring needs and reducing installation difficulty.
  • Corrosion Resistance. The stainless steel material has good corrosion resistance, allowing for long-term use in acidic, alkaline, salt spray, and humid environments, ensuring stability and durability during prolonged operation.
  • Shock Resistance and Wear Resistance. The woven outer metal mesh enhances the hose's wear resistance and mitigates the impact of vibrations to some extent, making it very suitable for machinery with high-frequency vibrations.
  • Strong temperature adaptability. Suitable for a wide temperature range, capable of withstanding low to high temperature environments, making it suitable for various industrial scenarios.

Applications

Flexible braided metal hose is widely used in industries such as petroleum, chemical engineering, pharmaceuticals, food, vessels, air conditioning, and water supply systems, especially excelling in environments with high demands for high temperature resistance, corrosion resistance, high pressure resistance, and vibration resistance.

Metal Hose with Bellows

A roll of metal hose with a corrugated outer layer
Metal hoses with different diameters and corrugations

Metal hose with bellows is a specially designed hose whose outer corrugated structure not only enhances flexibility but also improves pressure resistance and shock absorption performance. The corrugated design of the hose provides enhanced durability in high-pressure and frequently vibrating environments, allowing for free bending to accommodate complex installation requirements, while also offering excellent sealing performance and corrosion resistance. These hoses are suitable for the transmission of liquids, gases, and steam in high-temperature and high-pressure industrial applications, widely used in fields such as petroleum, chemical engineering, metallurgy, and electric power that require high strength and stability.

Specifications

  • Inner tube: Stainless steel 321, 316L.
  • Cover: Annular stainless steel.
  • Working pressure: 15-1825 psi.
  • Working temperature: from -280 °C to 400 °C.
Table 4: Specifications of Flexible Metal Hose with Bellows
Item Size (Inch) I.D. (mm) O.D. (mm) Thickness (mm) Pitch of Waves (mm) Weight (kg/m)
MBH-1 1 24 32 0.3 3.5 0.40
MBH-2 1-1/4 32 40 0.3 4 0.52
MBH-3 1-1/2 40 52 0.3 5 0.65
MBH-4 2 54.5 72.5 0.4 9 1.32
MBH-5 2-1/2 64 86 0.4 10 1.45
MBH-6 3 77 98 0.4 11 1.90
MBH-7 4 101.5 124.5 0.4 12 2.30
MBH-8 5 127 152 0.5 13.5 3.80
MBH-9 6 150.5 179.8 0.5 15 4.61
MBH-10 8 200 240 0.8 17 7.50
MBH-11 10 350 300 1.0 23 11.02
MBH-12 12 300 356 1.0 25 13.50
MBH-13 14 350 414 1.2 28 18.70
MBH-14 16 400 470 1.2 32 22.50
MBH-15 18 447 522 1.5 36 24.00
MBH-16 20 497 576 1.5 38 42.60
MBH-17 24 596.4 680 1.5 40 51.20
MBH-18 28 696 840 2.0 45 65.00
MBH-19 32 795 960 2.0 45 76.00

Features

  • Excellent flexibility and extensibility. Its corrugated design provides the hose with exceptional flexibility and extensibility, making it suitable for devices that require frequent movement or adjustment, and allowing for easy installation in confined spaces.
  • High and low temperature resistance. The corrugated structure and stainless steel material ensure the hose's reliability under extreme temperature conditions, making it suitable for stable operation in high or low temperature environments.
  • Corrosion resistance. Made from stainless steel, it can withstand corrosive media such as acids and alkalis, making it suitable for the transmission of corrosive gases and liquids, thereby extending the hose's service life.
  • High pressure resistant. The corrugated design enhances its pressure resistance, making it suitable for medium transmission in high-pressure environments.
  • Vibration damping performance. The corrugated structure absorbs vibrations to some extent, reducing the impact of vibration transmission, making it suitable for scenarios that require vibration damping and compensation, such as connections in pipeline systems and pumps.

Applications

Flexible Metal Bellows Hose is widely used in fields such as petroleum, chemical engineering, electric power, pharmaceuticals, nuclear industry, and aerospace, especially suitable for environments that require compensation for thermal expansion and displacement, and can withstand high pressure and high temperature. Used in various process pipeline systems for shock absorption, compensation, and the sealed transmission of fluids and gases.

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