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Home ProductsStainless Steel Elliptical Tube

Hot Finished Welded Stainless Steel Elliptical Tube ASTM A312 TP304 / 304L 316L

Good quality Welded Stainless Steel Pipe for sales
Good quality Welded Stainless Steel Pipe for sales
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Hot Finished Welded Stainless Steel Elliptical Tube ASTM A312 TP304 / 304L 316L

China Hot Finished Welded Stainless Steel Elliptical Tube ASTM A312 TP304 / 304L 316L supplier

Large Image :  Hot Finished Welded Stainless Steel Elliptical Tube ASTM A312 TP304 / 304L 316L

Product Details:

Place of Origin: China
Brand Name: Cosco Steel
Certification: ISO,SGS,CQC,etc.
Model Number: TP304 | TP304 | TP316L | SUS 201 etc.

Payment & Shipping Terms:

Minimum Order Quantity: 500Kgs/ one size
Price: Negotiation
Packaging Details: Plastic bag in bundle,Wooden box,etc.
Delivery Time: 25-30 days
Payment Terms: T/T, L/C at sight
Supply Ability: 600Tons/Month
Detailed Product Description
Size Of Elliptical Tube: 10 X 20mm; 20 X 40mm; 50 X 100mm; 60 X 120mm Etc Wall Thickness: 3mm, 4mm, 5mm,6mm,8mm,10mm,12mm Etc
Heat Treatment Method: Hot Finished | Cold Finished And Annealed Surface Of Elliptical Tube: Pickled | 2B Finished | Mirror Polish Etc.

 

Hot Finished Welded Stainless Steel Elliptical Tube ASTM A312 TP304 / 304L 316L

 

 

Quick Detail:

 

This elliptical steel tube,included seamless and welded,be made by round stainless steel tube. If the tube is welded elliptical steel tube,the manufacturing process of round stainless steel tube according to ASTM A312 / ASTM A544 etc.

 

Surface Finish Of Elliptical Steel Tube: 2B Finish | Pickled Finished | Annealed&Pickled etc.

Size of rould welded tube: 6 mm to 720 mm

Wall thickness of tube: 1.5 mm to 20 mm

Length of tube: 3000 mm; 6000 mm; 6100mm | 10feet; 15feet; 20feet; 30feet; 35feet etc.

Main Material: 201; 304; 304L; 316L etc.

Market: USA, Canada, Japanese, European etc.

 

 

Description:

 

We can supply type of tube: Welded Oval Tube, Welded Elliptical Tube, Welded Square Tube,

                                           Welded Rectangular Tube, Seamless Oval Tube, Seamless Square Tube,

                                          Seamless Stainless Elliptical Tube, Seamless Stainless Rectangulare Tube.

 

The Mainly Material :SUS 201 / AISI 201 / S20100 ; 1. 4301/ SUS304/ AISI304/ S30400, 

                        1. 4306/ SUS304L/ AISI304L/ S30403; 1. 4404/ SUS316L/ AISI316L/ S31603, etc.

 

The Round Tube Of Standard Specification: 

 

  GB/T12771-2008, ASTM A312, ASTM A789, JIS G3448, 

  DIN EN10216-5, DIN EN10217-7, etc.

  1. Size: 1/2 In. to 48 In.
  2. Wall Thickness: 3mm to 20mm
  3. Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
  4. H.S Code: 7306.4000 ( For Welded Steel Oval | Elliptical | Square | Rectangular Tube )

 

 

Applications:

 

This type welded Oval | Elliptical Steel tubes/pipes be used in 

  1. Industrial fluid conveying pipes
  2. Mechanical structural tubes
  3. Walled water tubes
  4. Larger caliber industrial welded pipes etc.

 

 

Specifications( Welded Round Steel Pipe )

 

Designation: A312/A312M-04a

Standard specifications For Seamless,Welded,And Heavily Cold Worked Austenitic

Stainless Steel Pipe

 

Manufacture Process

ERW Welded ( ELD ) Pipe

 

 

 

Quality Inspection

 

 

 

  1. Metallographic Analysis
  2. Physical And Chemical Analysis
  3. Specification Eccentricity Test
  4. Mechanical Test
  5. PMI Test
  6. Eddy Current Test
  7. Large-Size Ultrasonic Flaw Test
  8. Ultrasonic Flat Test
  9. Thickness Test   etc.

 

 

 

Mechanical Requirements

 Grade   UNS Designation   Tensile Strength   Yield Strength

                                          Min Ks i [M pa]       Min Ks i [M pa] 

 TP304     S30400             75 [515]                 30 [205]

 TP304L   S30403             70 [485]                 25 [170]  

 TP309S   S30908             75 [515]                 30 [205] 

 TP310S   S31008             75 [515]                 30 [205]

 TP316L   S31603             70 [485]                 25 [170]

  ....               ....                        .....                                .....

  1. Specification No.
  2. Pipe
  3. Grade
  4. NPS
  5. Wall
  6. SMLES OR WELDED ...
  • ASTM A312
  • P
  • TP304 
  • 12IN
  • 0.375 IN
  • WELDED .....

Contact Details
Wenzhou Zhongyuan Steel Industrial Co.,Ltd

Contact Person: Mr. Mark Fuel

Tel: 86-577-8895-9737

Fax: 86-577-8895-9771

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