Corrugated Stainless Steel Flexible DN 1/4

Basic Info.

Model NO.	Comflex
Cross-Section Shape	Round
Connection Type	Thread
Material of Hose	SUS304, 321, 316L
Braid Material	SUS304, 316L
Pitch Distance	3-50mm
Thickness	0.3-1.2mm
Corrugated Type	Annular or Helical
Length	According to Buyers′ Requirement
Fittings	Bsp, NPT, BSPT Taper Male
Pressure	up to 40MPa
Surface Treatment	Galvanized or Polish
After-Sales Service	Online Video Guidence
Size	DN8-400mm
Section Shape	U Type or Omega Type
Type	Welded
Usage	Pipeline Transport, Boiler Pipe, Hydraulic Pipe
Product Name	1/4-12" SS304 316 Corrugated Flexible Metal Hose
Transport Package	Standard Seaworthy or Air Package
Specification	SGS
Trademark	Comflex
Origin	China, Jiangsu
HS Code	730799000
Production Capacity	50000000m/Year

Product Description

Corrugated Stainless Steel Flexible DN 1/4-12 INCH Corrugated Hose With Assembly

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 by springs with different wire thicknesses or by strip wounds to lengthen their service life for more severe environmental conditions.
Material specifications:
Hose: SS304, SS316, SS321Braid: SS304Connection: Galvanized steel
1. 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
2. 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

Corrugated Stainless Steel Flexible DN 1/4-12 Inch Corrugated Metal Hose with Assembly Flange

3. Parameter of annular metal hose

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

Corrugated Stainless Steel Flexible DN 1/4-12 Inch Corrugated Metal Hose with Assembly Flange

4.Products ShowFlexible 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 a maximum working pressure

Corrugated Stainless Steel Flexible DN 1/4-12 Inch Corrugated Metal Hose with Assembly Flange

Corrugated metal hoses have a bendable and bendable structure; Reliable, quick and easy 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 less time spent, 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.

5. Big size braided flexible hose with flangeSpecially customized metal hoses with fitting and flange
6. Company information
We are a professional manufacturer of all types of metal flexible metal hose and machinery, such as corrugated metal hose, square lock, and interlock hose/ conduit 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 a different machine
Annular and corrugated metal hose: ID6 till ID600 on a different machine
7.Our Workshop
8. Customer visiting our factory

Corrugated Stainless Steel Flexible DN 1/4-12 Inch Corrugated Metal Hose with Assembly Flange

9. Package Detail
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.

Corrugated Stainless Steel Flexible DN 1/4-12 Inch Corrugated Metal Hose with Assembly Flange

10.FAQ for annular metal hose
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 DN400Q: 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 drawingsB: Material of the hose:sus304, 321, 316L or galvanized steelC: Material of the fittings, are they flange or pipe ends? Flange code?D: Length and DiameterE: Working pressure and temperature of the hoseF: Application of the hose