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Quick Details

  • Standard: ASTM, AISI, DIN, GB, JIS, KS, ANSI/JIS/DIN/GB or as you request
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: LIWEI
  • Model Number: LWFH
  • Type: Welded
  • Steel Grade: 300 Series
  • Application: exhaust gas, waster water
  • Certification: ISO
  • Welding Line Type: ERW
  • Thickness: as your requests
  • Outer Diameter: 25-800
  • Name: flexible heat resistant hose
  • Color: As you request
  • Certificate: BV, SGS, CE, ISO9001&14001
  • Business: Manufacture, Trading
  • HS Code: 73064000
  • Packing: Nylon cord fabric, wooden case
  • medium: hot air, SO2, steam, water, oil, acid, gas and etc.
  • Pressure: 0.6~2.5 MPa

Packaging & Delivery

Packaging Details flexible heat resistant hose
Unfumigation wooden case (Out package)
and Plastic film and Textile membrane(inside package).
We can make change as your request.
Delivery Time Shipped in 10 days after payment

Flexible heat resistat hose


Product Description

Braid: SS304,SS316

Bellow: Annual and spiral type

The max working pressure: 80bar

Flange: carbon steel and stainless steel, ANSI, JIS, DIN,KS,BS

Thread:Female and male, BSPT,NPT

Coupling: fast coupling

Welding type




DNAnnular Hose (mm)Bend Radius (mm)Unit LengthBraidWork Pressure (Mpa)Weight (KG/M)
mmIDODPitchStip Width*THKstaticflexing(meter)(carrier*bundle*OD)hose +        1 braidhose +       2 braidhosebraid
250249±1.5298±329±3785*0.80±0.09125025006.8M112*20*0.5 (machine)                124×19×0.5 (manual)≤1.6≤2.510.5±1.57±0.8





Packaging & Shipping


Our Services

 12 months warranty since you received the B/L


Company Information

 Henan Liwei Industry Co.,Ltd main products:


  • Rubber expansion joint, from DN25-DN3600,DIN,ANSI,JIS standard.
  • Dismantling joint, dresser coupling, flange adaptor
  • Stainless steel bellows and flexible hose
  • Fabric expansion joint
  • Rubber and PTFE lined pipe and pipe fittings



1)The appointed enterprise by the former chemical industry ministry.

2)The appointed enterprise by general petrol chemical company

3)The appointed enterprise by national construction ministry

4)Power Equipment Network Union

5)The industry standard drafting unit of rubber joint

6)The member of CNEA(China Nuclear Energy Association)

7)ISO9001:2008 and ISO14001:2004 certificate by CNAS(China National Accreditation Service Conformity Assessment); ASME E Welding certificates.

8)The largest vulcanizing tank in Asia:5000mm*15000mm


 1.Do you supply custom?

Yes, we supply custom, but we need to know the specification, like OD,ID,length working temeprature, working pressure and so on.

2.Do you have warranty?

Yes, we have one year warranty since you received our bellows.


3.Do you supply testing report?

Yes, we have strict inspecting system, and ensure the the best quality


4.Can you supply sample?

Yes, but for non-standard products, it is not free, we need to make moulds. 


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $39,000
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