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OD19mm WT0.7mm TP304 SS1.4301 EN10217-7 Welded Stainless Steel Tube

Very competitive price and the tubes are well polished, we are very satisfied with Spezilla from our cooperation since year 2010.

—— Nathalie Gulli - Mexico

Spezilla supports our group very well, and now we are approved supplier of goverment, they are reliable and flexible! Spezilla always answers!

—— Jaime Arias - Argentina

Good quality, fast delivery, Spezilla has been supplying heat exchanger tubes for our projects since 2008, we really appreciate your support!

—— Massimiliano Rossi - Italy

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OD19mm WT0.7mm TP304 SS1.4301 EN10217-7 Welded Stainless Steel Tube

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Large Image :  OD19mm WT0.7mm TP304 SS1.4301 EN10217-7 Welded Stainless Steel Tube

Product Details:
Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001, TS16949, PED, AD2000
Model Number: WLD
Payment & Shipping Terms:
Minimum Order Quantity: 500KGS
Price: NEGOCIATION
Packaging Details: WOODEN BOXED
Delivery Time: Ex-Mill 15 - 30DAYS
Payment Terms: T/T, L/C
Supply Ability: 100TONS/MONTH
Detailed Product Description
Product: Welded Stainless Steel Tube Standard: ASTM A269 EN1.4301
Material Grade: SS304 1.4301 Size Range: 15-204mm
Finishing Options: Bright Annealing, Pickling, Polishing, Custom Cutting Test Certificate: EN10204 3.1
Packaging: Wooden Box, Bundled, Export Packaging Available Quality Assurance: 100% ET
High Light:

EN10217-7 Welded Stainless Steel Tube

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EN10217-7 stainless steel welded pipe

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TP304 Welded Stainless Steel Tube

OD19mm WT0.7mm TP304 SS1.4301 Tubes EN10217-7 Stainless Steel Tube

 

 

Grade 304 Tube is readily brake or roll formed into a variety of components for application in the industrial, architecturalar, and transportation fields. Grade 304 also has outstanding welding characteristic. Post-weld annealing is not required when welding thin sections.

 

 

EN10217-7 TP304 Welded Tube

 

Standard ASTM A269 ASTM A249 EN10217-7
Tube Type Welded Tube
Grades Ss304 304L 316L
Finishing As Welded, Annealing Pickling, Bright Annealing, Polished
Outside Diameter 6 To 204 MM
Thickness 0.5 To 4 MM

 

Quality Assurance:

Spezilla's 1.4301 welded stainless steel tubes are produced acc. to the following process and inspection to assure our quality:

1. Chemical Composition Analysis Test With 100% PMI.

2. Solution Annealing / Bright Annealed.

3. 100% Hydrostatic Test and 100% Eddy Current Test

4. Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test.

5. Impact Test subject to Standard request.

6. Grain Size Test and Intergranular Corrosion Test.

7. Visual Test and Endoscope Test for Surface Quality Test

Typical Manufacturing Specifications:
 

ASTM A249


ASTM A269


ASTM A270

EN10217-7

EN10357

 

 

Our specialists in the surface treatment department ensure the best workmanship, high surface quality and guaranteed hygiene safety in all common nominal diameters from DN 10 to DN 300. For a consistently high surface quality we rely on a fully automatic pipe grinding shop.

 

We offer top quality and short delivery times!

 

Our stainless steel tubes are available in the following versions:

CC: unannealed, etched inside and outside,
CD: unannealed, etched inside and polished outside,
BC: annealed, etched inside and outside,
BD: annealed, etched inside and polished outside,

 

 EN 10217-7 Common Steel Grades And Equivalent AISI Grades

Steel Name Steel Number AISI Grade
X2CrNi18-9 1.4307 304L
X5CrNi18-10 1.4301 304
X2CrNiMo17-12-2 1.4404 316L
X6CrNiTi18-10 1.4541 321
X6CrNiMoTi17-12-2 1.4571 316Ti
X2CrNiMo18-15-4 1.4438 317L
X2CrNiMoN22-5-3 1.4462 2205

 Chemical Composition 1.4301 Welded Stainless Steel Tube:

 

Chemical Element % ( Weight )
Carbon (C) 0.0 - 0.08
Chromium (Cr) 17.500 - 19.50
Manganese (Mn) 0.0 - 2.00
Silicon (Si) 0.0 - 1.00
Phosphorous (P) 0.0 - 0.05
Sulphur (S) 0.0 - 0.03
Nickel (Ni) 8.00 - 10.50
Nitrogen (N) 0.0 - 0.11
Iron (Fe) Balance

 

Mechanical Property 1.4301 Welded Stainless Steel Tube:

 

Mechanical Property Value
Proof Stress 190 Min MPa
Tensile Strength 500 to 700 MPa
Elongation A50 mm 45 Min %
Hardness Brinell 215 Max HB

 

OD19mm WT0.7mm TP304 SS1.4301 EN10217-7 Welded Stainless Steel Tube 0


 
 
 

Contact Details
Spezilla Tube Co., Ltd. (Shanghai)

Contact Person: Will Ma

Tel: +86 13918539222

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