Spezilla Tube Co., Ltd. (Shanghai)

Specialists In Stainless Steel Tubes

Home ProductsPrecision Stainless Steel Tubing

Round Polishing Precision Stainless Tubing , Precision Steel Pipe EN 1.4541

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

I'm Online Chat Now

Round Polishing Precision Stainless Tubing , Precision Steel Pipe EN 1.4541

China Round Polishing Precision Stainless Tubing , Precision Steel Pipe EN 1.4541 supplier
Round Polishing Precision Stainless Tubing , Precision Steel Pipe EN 1.4541 supplier Round Polishing Precision Stainless Tubing , Precision Steel Pipe EN 1.4541 supplier Round Polishing Precision Stainless Tubing , Precision Steel Pipe EN 1.4541 supplier Round Polishing Precision Stainless Tubing , Precision Steel Pipe EN 1.4541 supplier

Large Image :  Round Polishing Precision Stainless Tubing , Precision Steel Pipe EN 1.4541

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
Contact Now
Detailed Product Description
Material Grade: EN 1.4541, ASTM TYPE 321 / UNS S32100 Size Range: 6.00 - 38.10MM
Specification: EN10217-7 / ASME SA249 / ASTM A249 Finishing Options: Bright Annealing
Test Certificate: EN10204 3.1 Packaging: Wooden Box, Bundled, Export Packaging Available
Product Name: Precision Stainless Steel Tubing Quality Assurance: 100% ET

EN 1.4541, ASTM TYPE 321 / UNS S32100 OD10 X 1.0MM Welded Precision Stainless Steel Tubing Bright Annealed

 

 

Description:

 

321/4541 Welded Precision Stainless Steel Tubing is a titanium-stabilized austenitic stainless steel with improved intergranular corrosion resistance for an extended temperature range. 321/4541 is an austenitic stainless steel that belongs to the standard CrNi stainless steel family. 321/4541 can be welded in all dimensions without becoming susceptible to intergranular corrosion.

 

The austenitic CrNi standard grades are the most widely used group of stainless steels. Their well-balanced material properties make them suitable for the fabrication of many products. Due to its titanium content, 21/4541 can be used at elevated temperatures. For high-temperature applications, the use of the optimized high-temperature Therma 321H/4878 is recommended.

 

321/4541 is available in many product forms and dimensions, often also from many stainless steel stockholders. Polishing of Core 321/4541 is limited due to its titanium alloying.

 


Description:

 

 

 

Item Code: SPW-EN10217-7-1.4541 / AISI 321
Tube OD.: 10MM
Wall: 1.0MM
Length: 6000MM
Material: 1.4541 / AISI 321
Standard: EN10217-7 / ASME SA249 / ASTM A249
Finish: BA / Bright Annealed.
Type: Welded
Certification: ISO9001:2015
Mill Test Certificate: EN10204 3.1
Packing: Sleeved, Wooden Boxed

 

1.4541 Stainless Steel / Spec: EN10217-7 / EN10088

 

Chemical Element % ( Weight )
Carbon (C) 0.0 - 0.030
Chromium (Cr) 16.50 - 18.50
Manganese (Mn) 0.0 - 2.00
Silicon (Si) 0.0 - 1.00
Phosphorous (P) 0.0 - 0.045
Sulphur (S) 0.0 - 0.015
Mo 2.00 - 2.50
Nickel (Ni) 10.00 - 13.00
Iron (Fe) Balance

 

 

Mechanical Property Value
Proof Stress 190 Min MPa
Tensile Strength 490 - 690 MPa
Elongation  40 Min %
Hardness  90 Max HRB

 
 
 
Available Tube Product Forms:
 
Straight.
Coiled.
Welded and Cold Redrawn.
 
Quality Assurance:
 
Spezilla's 1.4541 welded precision 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 Applications:
 
Heat Exchangers
 
Heating Elements
 
Instrumentation Tubing
 
 
Typical Manufacturing Specifications:
 
EN10217-7
 
ASTM A249


ASTM A269
 
Also individual customer specifications.
 
 


 Round Polishing Precision Stainless Tubing , Precision Steel Pipe EN 1.4541
 
 

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

Contact Person: Will Ma

Tel: +86 13918539222

Send your inquiry directly to us (0 / 3000)