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Quick Details

  • Standard: ASTM, AISI, GB
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Hongwu
  • Model Number: flexible hose-hw0302
  • Type: Welded, stainless steel flexible metal hose pipe
  • Steel Grade: 300 Series
  • Application: for gas, water supply
  • Certification: ISO
  • Welding Line Type: ERW
  • Thickness: 0.22mm-0.3mm, 0.22mm-0.3mm
  • Outer Diameter: DN12-DN32mm
  • Material: AISI304 316L
  • Size: DN12-32MM
  • Use: for water oil gas supply
  • Brand name: Hongwu
  • Item code: HW-A0302
  • Custom order: acceptance
  • Shape: round
  • Place of origin: China

Packaging & Delivery

Packaging Details standard export carton+ veneer pallet.
Delivery Time 1-2 weeks after order confirmation

'Hongwu' Flexible Stainless Steel Corrugated Tube for GAS, WATER supply. 

Product Description
Product Namestainless steel flexible metal hose pipe
Item No.HW-A0302
Basic Features1) DN: 12-32MM,   Length:10-30M.
2) Thickness: 0.22mm-0.3mm
3) Hose ripple : Shallow annular corrugation
4) Hose material: SUS304, ASTM316L.
5) Max working pressure: 12 bar
6) Nut: Brass fitting or Stainless steel fitting
Application Water, Gas, Oil and other liquid supply.
Sample Time a). 1 day for our sample stock available.
b). 3-5 days for customized.
PackingInner: Poly bag /Bubble bag /Blister packing; Outer : Carton box.
MOQ100 meters
Loading PortNingbo, Shanghai.
Delivery Time 1-2 weeks after order confirmed with deposit
OEM & ODMWelcome



DNID mmOD mmThicknessMaterialPipe ripple
12mm12 ±0.216 ±0.20.22- 0.30mmSUS304/316LAnnular wave
16mm16 ±0.220 ±0.20.22- 0.30mmSUS304/316LAnnular wave
20mm20 ±0.225 ±0.20.22- 0.30mmSUS304/316LAnnular wave
25mm25 ±0.332 ±0.30.22- 0.30mmSUS304/316LAnnular wave
32mm32 ±0.442 ±0.40.22- 0.30mmSUS304/316LAnnular wave





Company Information
Hongwu is a professional manufacture of stainless steel pipes and fittings in China, the main products are stainless steel flexible hoses (solar hoses, gas connection hoses), pipe fittings and stainless steel welded tubes, we have exported the products to all over the world with good quality and service since 2005.
Welcome to contact with us for more information.

Best regards,

Ningbo Hongwu Pipe Industry Co., Ltd.




Q1: What is Hongwu corrugated metal hose?
A: Hongwu metal hose is a flexible stainless steel tube used to water, gas and oil supplying.
Q2: What are the benefits of Hongwu corrugated hose?
A: Besides providing greater durability, Hongwu corrugated hose is flexible, allowing it to be snaked around any area and through obstacles with fittings needed only at the ends of each run. Reducing the number of fittings is beneficial as each additional joint needs to be fitted and checked for leaks. Hongwu corrugated hose has less joints, and therefore less potential leak paths. 
Q3: Is Hongwu corrugated hose safe?
A: Hongwu annealed corrugated hose has been sold for more than 10 years with more than 15 million USD annual output value, it is a mature product.
Q4: What size do you have?
A: Hongwu provide a full ranges of the corrugaed hoses with size DN12-DN32mm.
Q5: Can I ask for a free sample?
AYes, we will be very glad to offer you a free regular size sample.
Q6: What is your lead time?
A 1-2 weeks for regular size. It all depend on your quantity and requirment.
Q7: What payment will you accept?
A:  T/T, L/C payment are acceptable.
Q8: Do you produce the fittings?
A: Yes, we make the fittings ourselves. We have our own hardware workshop.



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China (Mainland) | Manufacturer, Trading Company
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