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PTFE Hoses Manufacturers in India. 100% Leak Proof, 100% Tested Smooth/Corrugated Bore PTFE Hoses (Teflon)

//PTFE Hoses Manufacturers in India

PTFE Hoses Manufacturers in India

1,850.00

PTFE Hose Manufacturers in India – Smooth/Corrugated Bore PTFE Hose (Teflon Hose)

  • Smooth Bore PTFE Hose – Smooth innercore of extruded white PTFE, with Stainless Steel wire braid reinforcement
  • Corrugated Bore PTFE Hose – Innercore of corrugated PTFE, externally reinforced with stainless steel wire braid.
  • PTFE Lined Hoses – It has the internal tube of PTFE inside the Corrugated Metallic Hose, with the stainless steel wire braid

Metline is a leading manufacturer of PTFE (Teflon) hose pipes in India. We specialize in the research, development and manufacturing flexible wire braid PTFE hose assembly in India, with sales through out the world. PTFE hose comprises a straight/convoluted PTFE tube liner and single or double stainless steel outer braid, with fixed or swivel type flange end connections. PTFE is also commonly known as TEFLON. Because of its extreme non-reactivity and high temperature rating, PTFE is often used as the liner in hose assemblies, expansion joints, and in industrial pipe lines, particularly in applications using acids, alkalis, or other chemicals.

We can manufacturer all types of PTFE hose assemblies complete with end fittings/ connections in Brass, Stainless Steel, MS or as may be required by our customers.

  • Hose Materials: PTFE Smooth Tube Externally SS 304 Braided or PTFE Corrugated Tube Externally SS 304 Braided
  • Temperature Rating: -73 deg C to 260 deg C
  • Resistance: Weather / Ageing/ Diffusion
  • Thickness of PTFE Lining – 1mm to 4mm
  • Size Range: 1/4″ ID to 8″ ID
  • End Fittings Material: 304, 316, 316L Stainless Steel, Copper, Brass
  • End Fittings:  Fixed Flange / Swivel Flange as per ANSI B16.5 150#, 300# / DIN PN 10, PN 16, PN 40
  • Application of PTFE Hoses – Transfer of chemicals such as acids, chlorine, Acetyl Chloride, Ammonium Nitrate, Oleum and Molten Sulphur

Description

Metline is a specialist manufacturer and supplier of PTFE hoses in India, with SS 304 braiding in size range of 1/4″ to 8″ (ID), with a wide variety of end pipe fitting options. Our experienced team can custom make any assembly configuration with the use of various fittings or flanges. Call us for best prices for annular corrugated metallic flexible hose with PTFE lining – 1/4″ ID to 8″. As a reputed supplier to many oil and gas, petrochemical and paper manufacturing companies, all our PTFE hoses are 100% leak tested.

Polytetrafluoroethylene (PTFE) is an engineered fluoropolymer. Oustanding resistance to chemicals is one of its primary attributes. A broad temperature range of -100°F to 500°F (-73°C to 260°C) make this hose material suitable for the majority of fluid and ambient temperature conditions found in industry. An extremely low coefficient of friction, (0.05 to 0.20), provides a non-stick surface. Water absorption of PTFE is negligible, less than 0.01% by ASTM test, and it is FDA-approved for food and pharmaceutical use. Additionally PTFE will withstand flexing and vibration without failure from flex fatigue. PTFE is chemically inert, it will not break down or deteriorate in service and it has an unlimited shelf life because properties do not change with age or exposure to weather.

PTFE hoses maintain high strength, toughness and self-lubrication at low temperatures down to 5 K (−268.15 °C; −450.67 °F), and good flexibility at temperatures above 194 K (−79 °C; −110 °F)

  • PTFE Hose Pipes with Flange Fittings – Round Flange, Square Flange, Custom Flanges
  • PTFE Hose Pipes with Union Fittings – Stainless Steel, Carbon Steel, Mild Steel, Brass, Copper
  • PTFE Metal Hose Pipes with Threaded Fittings – BSP, BSPT, NPT, UNUF, JIC
  • PTFE Metal Hose Pipes with Tri Clover – TC Ferrule, Tri Clamp, Gaskets
  • PTFE Metal Hose Pipes with Camlock & Quick Release Couplings
  • PTFE Metal Hose Pipes with Pipes, Elbows, Bends

Pressure Ratings & Technical Specifications for Smooth Bore PTFE Hoses

  • Stainless Steel PTFE Hose SAE 100 R14
  • Temperature : -54Deg. C to + 260 Deg. C
Hose I.D. Hose O.D. Working Pressure Min. Burst Pressure Min. Bend Radius
(Inch) (MM) (Inch) (MM) (PSI) (BAR) (PSI) (BAR) (MM) (Inch)
¼” 6.4 0.35 8.8 2610 180 10440 720 75 3
5/16” 8 0.43 11 2540 175 10160 700 100 4
3/8” 9.5 0.48 12.1 2390 165 9560 660 125 5
½” 12.7 0.64 16.2 1740 120 6960 480 165 6.6
5/8” 16 0.74 18.8 1270 88 5080 352 200 8
¾” 19 0.91 23.1 1010 70 4040 280 230 9.2
1” 25.4 1.15 29.2 870 60 3480 240 300 12

Corrugated Bore PTFE Hose, PTFE Corrugated Tube Externally SS 304 Braided Pressure Rating

SIZE HOSE OD HOSE ID THICKNESS Normal working pressure Burst Pressure
(+-0.15 mm) (+-0.15 mm) (+-0.2 mm) bar bar
3 / 4″ 19.18 25.9 0.9 80 320
1″ 25.53 33.8 1.05 55 220
1.1 / 4″ 31.88 42.67 1 45 180
1.1 / 2″ 38.23 48 1 35 140
2″ 50.8 61.47 1.1 25 100
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