- Overview
- Product Description
- Product Parameters
- Detailed Photos
- Company Profile
- Packaging & Shipping
- FAQ
Basic Info.
Product Description
The flexible metal hose can be used widely in systems like water, steam, hot oil, and gas with their resistance to pressure and flexible structure.
They are utilized for conducting liquids, compensating the problems originating from installation, and absorbing vibrations and expansions.Flexible metal hoses may be strengthened by double braiding in order to increase their resistance to pressure and environmental conditions. It is also possible to reinforce them with springs with different wire thicknesses or by strip wounds to lengthen their service life for more severe environmental conditions.
Material specifications
Hose: SS304, SS316, SS321
Braid: SS304
Connection: Galvanized steel
Application for metallic hose
* Solar water heater or other types of water heater
* Construction industry
* Natural water or gas
* Pipeline transport
* Machinery field
* Used on food-touch pipe connection
* Chemical industry
Different connection types
* BSPT Taper Male,
* BSP Cone Female with swivel nut
* BSP Flat face Female with Swivel nut
* DIN2828 Camlock couplings
* NPT Fittings
* Flange connections, the flange codes can be DIN2500, ANSI B 16.5, JIS B2210-84
| NO. | DN (mm) | ID (mm) | OD (mm) | Pitch distance (mm) | Wall thickness (mm) | Theoretical weight (KG/M) |
| 1 | 12 | 11.6 | 18 | 3 | 0.2 | 0.17 |
| 2 | 15 | 14.4 | 21.5 | 3.5 | 0.3 | 0.28 |
| 3 | 18 | 17.4 | 25.5 | 3.5 | 0.3 | 0.34 |
| 4 | 20 | 19.4 | 27 | 4.5 | 0.3 | 0.38 |
| 5 | 25 | 24.4 | 32.5 | 5 | 0.3 | 0.46 |
| 6 | 32 | 31.4 | 40 | 5.5 | 0.3 | 0.6 |
| 7 | 40 | 39.4 | 50 | 6 | 0.3 | 0.75 |
| 8 | 50 | 49.4 | 63 | 7.5 | 0.3 | 0.9 |
| 9 | 65 | 64.4 | 81 | 9 | 0.3 | 1.6 |
| 10 | 80 | 79.2 | 98 | 10.5 | 0.4 | 2 |
| 11 | 100 | 99.2 | 120 | 13 | 0.4 | 2.6 |
| 12 | 125 | 124 | 150 | 14.5 | 0.5 | 3.9 |
| 13 | 150 | 149 | 180 | 17.5 | 0.5 | 4.3 |
| 14 | 200 | 198.8 | 240 | 24 | 0.6 | 6.8 |
| 15 | 250 | 248.4 | 300 | 28 | 0.8 | 11 |
| 16 | 300 | 298 | 355 | 33.5 | 1 | 17.5 |
| 17 | 350 | 348 | 410 | 35 | 1 | 20 |
| 18 | 400 | 397.6 | 460 | 40 | 1.2 | 25 |
| 19 | 450 | 447.6 | 489 | 45 | 1.2 | 29 |
| 20 | 500 | 497.6 | 545 | 45 | 1.2 | 33.5 |
| 21 | 600 | 597.6 | 650 | 50 | 1.2 | 40.5 |
Flexible corrugated metal hose
Construction of Flexible Metal Hose
Inner Core:
Corrugated Stainless Steel
· Flexible metal hose stainless steel core strengths are available in 304, 321 and 316L stainless steel
· Stainless steel tubing formed into corrugations parallel to one another
· Helical / Convoluted option available upon request
Outer Core:
Braided Stainless Steel Layers
· Purchase corrugated core hose with no layers, single or double braided
· Flexible metal hose outer braid layers made from 304 stainless steel
· See braid layer code key at the bottom of this table
Benefits of Flexible Metal Hose
· All metal hose - corrugated stainless steel core, sold standalone or with braided steel layers
· Pressure tolerances include full vacuum to those listed in the spec table below
· Application Temperature ratings from Cryogenic to 1500° F
· Meets or exceeds ISO 10380 at maximum working pressure
Corrugated metal hoses have a bendable and bendable structure; Reliable, quick, and easy to connection with time-saving, pressure and temperature-resistant hoses.
Flexible metal hoses without braids eliminate the problems of rigid connection. With very short distances between pipes and equipment, such as elbows, cuffs, and sleeves instead of mounting with elements, these hoses have less time spent, and you can save time. Corrugated metal hose is a general-purpose industrial hose and is available in different grades of stainless steel including ss304, 321, 316L
Comflex metal hoses with long service life; practical, safe, quick, and easy installation. Thanks to their flexible structure, they are safe against vibration and noise.
Big-size braided flexible hose with flange
Special customized metal hoses with fitting and flange
We are a professional manufacturer of all types of metal flexible metal hoses and machinery, such as corrugated metal hoses, square lock and interlock hose/conduits with more than 25 years of experience. The hoses are widely used in many industries: gas hoses, water hoses, and wire & cable protection circuits, etc.
The sizes are as follows:Square lock hose and machinery: ID6-ID103
Interlock hose and machinery: ID3-ID350mm on different machine
Annular and corrugated metal hose: ID6 till ID600 on different machine
Customers visiting our factory
Strong steel frame, firm plywood box for sea or air transportation
1.Air express(FedEx,UPS,DHL&EMS);
2. Air transport;
3.Sea transport;
4. Sea-land transport.
Q: Why do so many suppliers choose us?
A: Because we are one of the most professional manufacturers of metal hose with more than 25 years of experience.
Q: What sizes can you make?
A: all sizes from DN8 up to DN400
Q: What kind of fittings can you supply with the metal hose?
A: nuts, adapter, nipple, with BSP or NPT thread, we can customize our hose according to your requirement
We need to know the following information to give you our best quotation for the hoses:
A: Technical drawings
B: Material of the hose:sus304, 321, 316L or galvanized steel
C: Material of the fittings, are they flange or pipe ends? Flange code?
D: Length and Diameter
E: Working pressure and temperature of the hose
F: Application of the hose