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Quick Details

  • Standard: ASTM, AISI, GB
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Hongwu
  • Model Number: flexible hose-hw0304
  • Type: Welded, Annular type
  • Steel Grade: 300 Series
  • Application: gas piping systems
  • Certification: ISO
  • Thickness: 0.22-0.25mm
  • Item: stainless steel 300 series corrugated hose
  • Length: 200-5000mm
  • Ends: Female nut or Male fitting
  • Size: 1/2",3/4",1", per customized
  • Coating: Yellow PVC or PE or no cover
  • Custom order: acceptance
  • Applicance: gas range/garden water hose

Packaging & Delivery

Packaging Details Inner packing: one coil/ polybag; outer standard export carton.
Delivery Time 30 days after the order confirmation with deposit.

'HONGWU'  Annular metal flexible hose, EN approved

Product Description
NameAnnular type metal flexible hose
Item No.HW0304
Basic Features1) Size: R1/2", 3/4", 1"
2) CSST thickness: 0.2-0.4mm
3) CSST material: SUS304, SUS316L
4) Coating: PVC / PE/no cover
5) PN: <0.8MPa

6) Bend times: 10

7) Related products: gas hose fittingsolar hose,expansion joint

Application city gas, petroleum liquefied gas, natural gas, firedamp and format gas
Sample time a). 2 days, for our sample stock available.
b). 4-6 days, for customized.
MOQ 200 meters
Loading PortNingbo, Shanghai.
Delivery Time 30 days after order confirmed with deposit.
OEM & ODMWelcome





Company Information
We are a professional manufacturers of stainless steel flexible hose in China, the main products are stainless steel welded pipes and stainless steel flexible hoses (solar hose series/ gas connection hose), pipe fittings etc, 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.


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China (Mainland) | Manufacturer, Trading Company
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