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AISI 304 / 304H Heat Exchanger Stainless Steel Tubing 25.4 * 1.65mm High Strength

Spezilla is really a professional supplier, they always give us technical advice and provide good quality tubes with very competitive price!

—— Thomas Hoover - United States

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

—— Massimiliano Rossi - Italy

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

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

—— Nathalie Gulli - Mexico

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AISI 304 / 304H Heat Exchanger Stainless Steel Tubing 25.4 * 1.65mm High Strength

China AISI 304 / 304H Heat Exchanger Stainless Steel Tubing 25.4 * 1.65mm High Strength supplier
AISI 304 / 304H Heat Exchanger Stainless Steel Tubing 25.4 * 1.65mm High Strength supplier AISI 304 / 304H Heat Exchanger Stainless Steel Tubing 25.4 * 1.65mm High Strength supplier AISI 304 / 304H Heat Exchanger Stainless Steel Tubing 25.4 * 1.65mm High Strength supplier AISI 304 / 304H Heat Exchanger Stainless Steel Tubing 25.4 * 1.65mm High Strength supplier

Large Image :  AISI 304 / 304H Heat Exchanger Stainless Steel Tubing 25.4 * 1.65mm High Strength

Product Details:

Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001:2008, PED 97/23/EC
Model Number: Heat exchanger tube

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: PLY-WOODEN CASE / BUNDLE WITH PLASTIC CAP
Delivery Time: 10 DAYS
Payment Terms: T/T or L/C
Supply Ability: 1000 TONS / MONTH
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Detailed Product Description
Materials: 304/304H O.D.: 3/8'' - 4''
W.T.: 0.6-2.5mm Length MAX: 12000MM Max.
Pipe Finish: ERW Standard: ASTM A249
Shape: Round Steel Grade: 304 304L 316L
Finish: Annealed/Pickled Package: Wooden Case
Application: Heat Exchanger Product Name: Stainless Steel Tube

EN10217-7 AISI 304/304H heat exchanger stainless steel tubing with size 25.4x1.65mm

 

SPEZILLA TUBE supplies welded tube per ASTM A 269, ASTM A 249 or as rolled and welded. We supply common grades of stainless such as 304/304L and 316/316L in standard tube sizes and wall thicknesses, as well as more challenging stainless welded tube requirements including 304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 410, 410S, Duplex 2205, Duplex 2507, and more.

 

We can even supply material with wall thicknesses up to 3″ thick! Diameters sizes range from 1/8″ up to 96″. All welded tube products can be cut to size. Specialty testing services can also be provided. Stainless tubes can be polished per request and cut to size.

 

All of the stainless steel welded tube we produce begins its life as a welded tube. From there, we can do additional processing to the tube to reduce or essentially eliminate any evidence of a weld seam, or to achieve other goals such as very tight and consistent tolerances. Our welded and drawn over mandrel tubing is nearly indistinguishable from seamless tubing, and is often used as a less expensive substitute. Our five types of tubing are:

 

1. As Welded

 

2. Outer Diameter Conditioned

 

3. Bead Hammered

 

4. Cold Drawn Outside Diameter

 

5. Welded & Drawn Over Mandrel

 

6. Power generation

 

Alloys 304 (S30400) and 304L (S30403) stainless steels are variations of the 18 percent chromium – 8 percent nickel austenitic alloy, the most familiar and most frequently used alloy in the stainless steel family.

 

High strength, excellent corrosion resistance and minimized carbon content make Alloy 304 and 304L Stainless Steels useful for applications where welding is required. Uses include architectural mouldings and trim, welded components of chemical, textile, paper, pharmaceutical and chemical industry processing equipment.

 

Other advantages are its resistance to oxidation, excellent formability, ease of fabrication and cleaning, excellent strength to weight ratio and good toughness at cryogenic temperatures.

 

For severely corrosive environments,the lower content of Type 304L is preferred because of its greater immunity to intergranular corrosion.

Stainless Steel Welded Tube

Diameter of Stainless Tube

1/8″ thru 14″ / light and heavy wall thickness available

 

300 Series Stainless Steel Grades

304 – 304/L – 304H – 309/S – 309H – 310/S – 310H – 316L – 317L – 321 – 321H – 347 – 347H

 

400 Series Stainless Steel Grades

410

 

Duplex Stainless Steel Grades

Duplex 2003 – Duplex 2101 – Duplex 2205 – Duplex 2304 – Duplex 2507 – Zeron 100

 

Nickel Alloy Grades

Alloy 20 – 200 – 400 – 600 – 601 – 625 – C276 – C22

 

6 Moly Grades

254SMO – AL6XN

 
Welded Stainless Steel Tube ASME SA249
Outside
Diameter
(inch)
Outside
Diameter
(mm)
Brimingham Wire Gauge
18 16 14 12 11
WALL THICKNESS (MM) / WEIGHT (KG/M)
1.24 1.65 2.11 2.77 3.05
5/8 15.88 0.455 0.588 0.728    
3/4 19.05 0.553 0.719 0.895    
1 25.40 0.750 0.981 2.231 1.570 1.707
11/4 31.75 0.949 1.246 1.569 2.014 2.196
11/2 38.1 1.144 1.506 1.902 2.451 2.677
13/4 44.45 1.342 1.768 2.237 2.891 3.162
2 50.80 1.539 2.031 2.573 3.331 3.647
21/2 63.50 1.834 2.423 3.074 3.990 4.371
3 76.20 2.327 3.080 3.915 5.093 5.587
31/2 88.90   3.605 4.585 5.974 6.557
4 101.60   4.130 5.256 6.855 7.526
41/2 114.30   4.654 5.927 7.736 8.496
 

AISI 304 / 304H Heat Exchanger Stainless Steel Tubing 25.4 * 1.65mm High Strength

 

Contact Details
Spezilla Tube Co., Ltd.

Contact Person: Anna Zheng

Tel: +8615221370790

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