WENZHOU HAINER STEEL TECH. CO.,LTD                               

Products: ASTM , JIS, BS, Seamless Pipes/Tubes,Pipe Fittings ( Elbow,Tee, Reduce) Steel Sheets,Boiler & Heat Exchanger Tube ...

Materials: 904L,2205,310S,316L,316Ti,F321,317L,347H,304L,17-4PH,17-7PH,Inconel 625, 825 ...

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Home ProductsHeavy Wall Stainless Steel Pipe

AP Finish Heavy Wall Stainless Steel Pipe with Plain End , 720x40 mm

Good quality Stainless Steel Pipe Fitting for sales
Good quality Stainless Steel Pipe Fitting for sales
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AP Finish Heavy Wall Stainless Steel Pipe with Plain End , 720x40 mm

China AP Finish Heavy Wall Stainless Steel Pipe with Plain End , 720x40 mm supplier

Large Image :  AP Finish Heavy Wall Stainless Steel Pipe with Plain End , 720x40 mm

Product Details:

Place of Origin: China
Brand Name: Hainer Steel
Certification: ISO9001,SGS,CQC,BV,TUV etc.
Model Number: 304/304L316L,310S321,2205,904L etc.

Payment & Shipping Terms:

Minimum Order Quantity: 1000KGS/Size
Price: Negotiation
Packaging Details: Plastic Cap Both End,In bundle
Delivery Time: 15-25Days Or Stock
Payment Terms: T/T, L/C at sight
Supply Ability: 3000Tons/Month
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Detailed Product Description
Size: 219 X 25 Mm; 325 X 25 Mm; 508 X 40 Mm; 610 X 40 Mm; 720 X 40mm Etc Manufacturing Process: Hot-Finished | Cold-Finished | Annealed & Pickled
End Of Pipe: Plain End (PE) | Beveled End(BE) Main Market: UAS, South American, Pakistan, Africa, Jordan Etc.
High Light:

Stainless Steel Round Tube


Small Bore Stainless Steel Tube


AP Finish Heavy Wall Stainless Steel Pipe with Plain End , 720x40 mm



Quick Detail


Size random: Min 21 x 5.5 mm x Length

                       Max 720 x 50 mm x Length

We also can produce this heavy wall stainless steel pipe according to customer's design 

Wall Thickness Random: 5 mm to 50 mm

Length Random: 2000 mm to 10000 mm

Special Steel Grade Supply:

310S | 904L | 2205 | S31083 | 17-7PH | 17-4PH | SUS 630 | SUS 631 | etc.




  1. Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
  2. Packing: Pipe cap both end,plastic bag in bundle
  3. H.S Code: 7304419000 ( For seamless heavy wall stainless steel pipe )
  4. Material: 

  0Cr18Ni9(304), 00Cr19Ni10(304L), 

 1Cr18Ni9Ti(321), 0Cr17Ni12Mo2(316)

  00Cr17Ni14Mo2(316L), 0Cr18Ni12Mo2Ti(316Ti), 0Cr19Ni13Mo3(317)

  00Cr19Ni13Mo3(317L), 0Cr25Ni20(310S), 1Cr19Ni11NB(317H)




  1. Petroleum,Chemical industry,Environment protection equipment,
  2. Medical equipment,Shipbuilding industry,Paper making factory,
  3. Electric power plant,Pollution discharging project etc.




We can supply pipe

Seamless,straight-seamless welded,

and heavily cold worked austenitic heavy wall stainless steel pipe

Manufacture Process

Seamless (SML) Pipe | Welded Pipe

Tolerance Of Pipe

 OD tolerance: Normal +/- 0.5mm | +/- 1mm | +/- 2mm | +/- 5mm etc

 Wall tolerance: Normal +/- 0.5mm | +/- 0.8mm | +/- 1 mm | +/- 1.5mm

 Length tolerance: Normal +/- 5mm | +/- 10 mm


Differ sizes,differ tolerance

The final requirments should be checked between buyer and manufacturer,must be mentioned in final ordering information

Inspection item

  1. Size(outside,wall,length);
  2. Surface of Pipe;
  3. Chemical Composition
  4. Mechanical Testing
  5. Hydro-static Or Nondestructive Electric Test
  6. ICT(Inter-granular Corrosion Test)  etc.



  • Quantity(feet,meters, or number of lengths)
  • Steel Grade
  • Size(outside diameter,nominal wall thickness,length)
  • Tolerance requirements
  • Test report requirements 
  • Packing requirements
  • Other special requirements ..




Contact Details

Contact Person: Mr. Mark Fuel

Tel: 86-577-8607-7653

Fax: 86-577-8607-7653

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