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Corrugated Metal Hose Manufacturers. 100% Tested & Leak Proof with Custom End Connections

Corrugated Metal Hoses


Stainless Steel Corrugated Metal Hoses Manufacturers & Suppliers – Buy SS 304/316 Metal Hoses

100% Tested Corrugated Metal Flexible Hoses – Specification BS 6501 / ISO 10380, Leak Proof, Each Piece is Tested 100% at 1.5 times Pressure Rating

Metline is a specialist manufacturer and supplier of high pressure or low pressure stainless steel corrugated metal hoses in a wide range of end connections and sizes. We manufacture and supply currugated metal hoses in SS AISI 304, 321, 316 & 316-L conforming to BS 6501 : Part 1 : 1991 / ISO 10380 : 2004. Our production and supply range for ss corrugated metal hoses ranges from 6mm NB (1/4 “) to 300 NB (12”). Higher size flexible hoses can be manufactured as per customer requirements.

InsideInside SS 304 or SS 316 or SS 321 Courrugation
ProfileClose pitch Corrugation.
Size Range6mm ID. upto 350mm ID.
Pressure RangeUpto 150kg/cm2 or higher against specific requirement. The pressure value indicated in the table is function of the diameter, of the temperature, of the number of braids, of the material used and of the type of application.
Temperature-200ºC to +800ºC
  • Braiding Material: Standard Braid Material is SS304, Other material on request like SS316
  • Braiding: Single, Double or Triple Braiding, as per pressure requirements
  • Design Temperature: – 200°C to 800°C for AISI 321 & 316 – 200°C to 420°C for AISI 304 & 304L
  • End Connections: Swivel Type Flanges, Fixed Type Flanges, Steel Pipes, Nut, Mild Steel Flanges, Stainless Steel Flanges, Quick Release Couplings, Camlock Couplings, Connectors, Adaptors, Ferrule Fittings, Compression Fittings
  • End Fittings Welding – Tig welded, mechanical, soldered, silver brazed.

Get in Touch With Us, If You are Looking to Buy SS Corrugated Metal Flexible Hose Pipes at Best Prices!

Call Us Now +919833604219 or Email Us “”

“We Provide 100% Replacement Guarantee On Our All Our Stainless Steel Products” We are professional manufacturer and supplier of stainless steel products, including stainless steel decorative pipes, industrial stainless welded pipes, stainless steel seamless pipes as well as special-shaped pipes in stainless steel. Our customers can also buy from us, all stainless steel pipes fittings, stainless steel flanges and flexible hoses required along with pipes from us at best prices. “Our Quality Would Never be Compromised

For all your  questions and enquiries please contact our sales department by dialing the following number:
+919892451458/9833604219 or send an email to


Metline is a specialist manufacturer of corrugated metal hoses, expansion joints, and stainless steel bellows used in various applications including aerospace, petroleum, metallurgy, chemical industry, construction and shipping, hot water, steam, condensate, gas, corrosive liquids, acids, ammonia, carbonic & tartaric acids, tannic acid, nitric acid, sulphuric acid, dye stuff, mercury etc.

We are a factory supplier of corrugated metal hoses, with end connections as per customer requirements. We offer a variety of end fitting configurations such as threaded (NPT and BSP Threaded Fittings), Camlock Couplings, Quick Release Couplings, Fixed and Swivel Type Flanges (ANSI, PN, BS welding hose, Japanese standards) and other special items in various materials such as stainless steel, carbon, steel, copper and aluminum.

When Do We Use Stainless Steel Corrugated Metal Hoses?

When pressure is applied, unbraided hose tends to elongate axially. In order to restrain this, an external layer of SS 304 or SS 316 wire braiding is provided. The braid also makes the assembly pressure compatible.

Sometimes two or even three layers of braiding are provided for high pressure applications. The braiding is highly flexible and follows the movement of the hose. The braid is normally manufactured in SS 304 wire. However SS 316 and 321 braids can also be manufactured. We also supply wire braid in different configurations as per customer specifications.

Technical Data, Pressure Rating for Stainless Steel Corrugated Metal Hoses

Nominal SizeStatic Dynamic bend radiusMax. workingTest pressureBurst Static Dynamic bend radiusMax. workingTest pressureBurst 
bend radiuspressurepressurebend radiuspressurepressure
1 ½4013025032481281302505176204
2 ½6520041026391042004104161164

Note –

  • We can also supply the above hoses for higher pressures. The above values are indicative only, and for further details, please contact our sales or technical team.
  • For static pipe work, the bend radius can be reduced considerably.
  • For extra high pressure, extra braid can be provided.

What is the Design Temperature for Stainless Steel Corrugated Metal Hoses?

  • – 200°C to 800°C for AISI 321 & 316
  • – 200°C to 420°C for AISI 304 & 304L

What is a Stainless Steel Corrugated Metal Hose?

Stainless steel corrugated hose core is generally constructed from grade 304 austenitic stainless steel and formed into annular corrugations. The hose is then braided with either single or double braided option, depending on operating pressures. The braid is constructed using closely woven grade 304 stainless wire. Hose and Braid are also manufactured in other grades such as Stainless Steel 321 and Stainless Steel 316.


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