Customize Different Sizes Stainless Steel 304/316 Industrial Water Pipe Hose Metal

• Application: Chemical Transfer, Petroleum Industry, Steam Handling, Energy and Power Industry
• Certification: CE, ISO9001
• Hose Diameter: DN3-800
• Model NO.: Customizable
• Hose Length: Customized
• Material: SS304/316/316L
• Min. Bending Radius: 15
• Min. Tensile Strength（N）: 150
• Used for: Flexible Metal Hose
• No. of Braids: Single Double or etc
• Braid Material: SS304, 316L
• MPa Classfication: High Pressure Piping
• Temperature Classification: High Temperature Piping
• Transport Package: Export Wooden Case + PE Film + Anti-Rust Oil
• Specification: Customized
• Origin: China
• HS Code: 8307100000

Product Description

Description For  Metal hoses

Metal hoses are core flexible components for pipeline connections in modern industrial and civil fields. Combining the sturdiness and durability of metal materials with the flexibility of pipelines, they can meet the medium transmission needs under complex layouts and harsh working conditions, and are widely used in various industries.

The structure of a metal hose mainly consists of three parts: inner tube, middle layer and outer sheath. The inner tube is mostly made of 304/316L stainless steel , which ensures the tightness and corrosion resistance of medium transmission. The middle layer is a spiral steel wire mesh structure, which greatly enhances the pressure resistance of the hose. The outer sheath is made of stainless steel braided layer or PVC coating, which can effectively resist external wear and impact. In terms of material selection, 304 stainless steel is suitable for conventional scenarios, while 316L stainless steel, with stronger corrosion resistance, is used in corrosive environments such as coastal areas and chemical industry. 

Specification

Nominal	Inner diameter	Outer diameter		Minimum bending radius		Working pressure
Diameter	(mm)	Corrugated hose	With a network set	Static	Dynamic	one network set	two network set
8	8.8	13.2	14.4	50	110	15	20
10	11.7	16.5	17.7	65	145	15	20
15	13.5	19.5	21.1	80	180	15	20
20	20	27	28.6	120	270	10	15
25	27	34.5	36.1	160	360	63	10
32	32	40	41.6	175	400	40	63
40	39.6	52	53.6	225	510	40	63
50	49.7	62	63.6	280	640	30	50
65	61.2	80.2	81.8	410	915	30	50
80	79	96.3	97.9	486	1030	30	50
100	101.2	119.6	121.2	610	1340	25	40
125	124.1	145.3	146.9	700	1540	25	40
150	149.4	180.8	182.4	810	1780	25	40
200	176	240	243.2	1000	2000	25	40
250	248	290	294	1250	2500	25	40
300	298	350	354	1500	3000	16	25
350	347.6	400	404.8	1750	3500	16	25
400	397.6	460	464.8	2000	4000	16	25

For customizing other diameter, please contact us.

Product Advantage

Core Advantages of Metal Flexible Hoses

Wide temperature resistance range: which allows stable operation between -196℃ and 600℃

Strong corrosion resistance:as the austenitic stainless steel material can resist erosion by various acid-base corrosive media

Excellent flexibility:the thin-walled stainless steel tube is formed by hydraulic pressure, with a small bending radius, which can flexibly adapt to complex pipeline installation layouts

High pressure resistanc:with the protection of braided mesh sleeve, the working pressure range covers PN0.6 - 32.0MPa, up to 42.0MPa

Reliable sealing performance:relying on advanced connection technology and sealing materials to ensure zero leakage in medium transmission.

Our Services

Professional Team Service

1.24-hour online
2.Support customization
3.Multiple payment styles to choose from
4.Factory inspection (material, specifications, quantity, pressure)
5.Long warranty period
6.Suitable packaging for transportation

Application

Petrochemical Industry

Power Energy Industry

Metallurgy and Mining Industry

1.Crude oil transportation pipelines (compensates for equipment vibration and absorbs thermal expansion/contraction)
2.Inlet/outlet connections of chemical reactors and storage tanks (resists acids, alkalis, and corrosive media)
3.Pipeline systems of oil and gas drilling platforms (anti-seawater corrosion, suitable for high-pressure working conditions)

1.Cooling water pipes and steam pipelines of thermal/nuclear power generating units (high temperature and pressure resistance, shock absorption and noise reduction)
2.Inlet/outlet connections of transformers and boilers (adapts to high-temperature steam, insulated and sealed)
3.Supporting pipeline systems for new energy (photovoltaic/wind power) (outdoor weather resistance, anti-aging)

1.Cooling water pipelines of steelmaking furnaces and blast furnaces (high temperature resistance, anti-dust corrosion)
2.Hydraulic systems and fluid transportation pipelines of mining machinery (impact resistance, wear resistance)
3.Supporting equipment for non-ferrous metal smelting (resists molten media and high-temperature flue gas)

Construction and Municipal Engineering Industry

Machinery Manufacturing Industry

Low-Temperature/Special Industries

1.Urban heating networks and steam pipelines (compensates for thermal expansion/contraction, shock absorption)
2.Water supply and drainage, fire-fighting pipelines of high-rise buildings (earthquake resistance, suitable for complex routing)
3.Corrosive medium transportation in sewage treatment plants (acid and alkali resistance, anti-clogging)

1.Hydraulic/pneumatic pipelines of heavy equipment (machine tools, compressors) (high pressure resistance, shock absorption)
2.Inlet/outlet connections of industrial furnaces and heat exchangers (high temperature resistance, reliable sealing)
3.Fluid transportation pipelines of automated production lines (precise displacement compensation, low maintenance)

1.Transportation of low-temperature media such as liquid nitrogen and liquid oxygen (resists -200℃ low temperature, no brittle fracture)
2.Fluid transportation in explosive environments (e.g., coal mines, chemical explosion-proof areas) (ATEX certified, safe sealing)
3.Supporting equipment pipelines for aerospace (lightweight, high-pressure adaptation)

FAQ

FAQ For Metal Hose

Q1: What are the core materials of your metal hoses, and how to choose the right material?
A1: Our metal hoses are mainly made of 304 stainless steel, 316L stainless steel. 304 stainless steel is suitable for general industrial and civil scenarios with low corrosion. 316L stainless steel has stronger corrosion resistance and is ideal for coastal areas, chemical plants and other corrosive environments. 

Q2: What is the temperature and pressure range of your metal hoses?
A2: Our metal hoses have an excellent temperature resistance range of -196℃ to 600℃, which can adapt to extreme low - temperature cryogenic media and high - temperature steam transmission. The working pressure covers PN0.6–32.0 MPa, with the maximum pressure up to 42.0 MPa. The specific pressure resistance depends on the product specification and structural design, such as braided metal hoses having higher pressure resistance than ordinary corrugated hoses.

Q3: What thread standards do your metal hose connectors support?
A3: We provide connectors that comply with international mainstream thread standards, including BSPP (parallel thread), BSPT (tapered thread), NPT (American tapered thread) and other specifications. The connectors can be customized according to customer requirements to ensure perfect matching with the pipeline systems in different regions and industries.

Q4: What industries are your metal hoses mainly applied to?

A4: Our metal hoses have a wide range of applications:
Industrial field: Hydraulic systems, chemical pipelines, high - temperature steam pipelines, construction machinery (excavators, injection molding machines) hydraulic oil pipelines.
Civil field: Gas stoves, water heater connections, household water supply pipelines.
Special fields: Automobile exhaust systems, ship and offshore platform pipelines, aerospace equipment supporting pipelines.

Q5: Do your metal hoses comply with international quality and safety standards?
A5: Yes. Our corrugated metal hoses are produced in accordance with GB/T14525 - 2010 national standard. The gas - used metal hoses have passed GB/T 26002 certification. For export products, we can also provide testing reports issued by third - party institutions such as SGS to meet the import requirements of different countries and regions.

Q6: Can metal hoses be customized according to special requirements?
A6: Absolutely. We support customized services according to customer needs, including customizing the length, diameter, pressure level of the hose, as well as special connectors, outer sheath materials (such as PVC coating, stainless steel braiding) and color. We can also provide solutions for special working conditions such as ultra - long distance transmission and high - frequency vibration resistance.

Packaging & Shipping

Our Company

                                 15+ years of manufacturing experience

                Shanghai Baori Steel Industries Co., Ltd

                                 Professional, efficient and good service
                                    Do things sincerely, connect the world

Our main business field is the manufacturing, Processing and distributing of silicon steel product. Our company main product including Hot dip aluminized steel coil/plate,stainless steel,galvanized steel,channel steel,rebar,pipe,etc...
We have more than 15+ years of manufacturing experience and 20 years of domestic market. We have customized production capacity. We have more than 20 employees and the factory covers an area of more than 8,000 square meters. Year capacity up to 100, 000 Tons.
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