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  • Wenzhou Shangle Steel Co., Ltd.
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ASTM A213 / ASME SA213 TP304/304L 1.4301/1.4307 STAINLESS STEEL SEAMLESS TUBE FOR HEAT EXCHANGER

  • ASTM A213 / ASME SA213 TP304/304L 1.4301/1.4307 STAINLESS STEEL SEAMLESS TUBE FOR HEAT EXCHANGER
Place of Origin CHINA
Brand Name Shangle
Certification PED,IS09001
Model Number 12.7
Minimum Order Quantity Negotiable
Price Negotiable
Packaging Details Woven Packing
Delivery Time 30DAYS
Payment Terms L/C, T/T
Supply Ability 500TONS/30DAYS

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Product Details
Material 304 ,304L 310 321 316 316L Standard AISI, ASTM, DIN, EN, GB
Shape SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80 Technique Cold Draw
Application Oil, Petroleum/Power Package Woven Packing
Highlight

1.4301 Stainless Steel Heat Exchanger Tube

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1.4307 STAINLESS STEEL SEAMLESS TUBE

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ASTM A213 STAINLESS STEEL TUBE
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Product Description

ASTM A213/ASME SA213 TP304/304L 1.4301/1.4307​ STAINLESS STEEL SEAMLESS TUBE FOR HEAT EXCHANGER

 

Overview:

 

TP304/304L Seamless Tube is an austenitic stainless steel seamless tube that is widely used in various industrial applications due to its excellent corrosion resistance, high-temperature strength, and ease of fabrication. The TP304/304L composition includes 18% chromium and 8% nickel providing exceptional resistance to various corrosive environments.

 

These tubes are commonly used in petrochemical, chemical, power generation, and oil and gas industries where they need to resist harsh and corrosive conditions. This type of tube can also be applied in food and beverage industries as well as in the pharmaceutical industry due to its hygienic properties.

 

One of the benefits of using TP304/304L Seamless Tubes is its seamless construction. The tubes are produced without welded joints, which makes them more durable and reliable, providing better resistance to high-temperature and high-pressure applications, as well as reducing the risk of leaks.

 

The tubes come in different sizes and thicknesses, ranging from 1/8 inch to 5 inches in outside diameter, with a wall thickness that may vary from 0.015 inches to 0.500 inches. These tubes are produced using several different manufacturing processes like cold drawing, cold rolling and hot extrusion, and post-production heat treatment.

 

The TP304L low carbon content helps prevent sensitization and subsequent intergranular corrosion that may occur in some corrosive environments. Additionally, the TP304L seamless tubing is produced to ASTM A213 and A269 standards, ensuring high quality and consistency in its properties.


Specification:

Standard ASTM A213 & Its equivalent ASME, DIN & EN Standard
Grades TP304/304L;1.4301/1.4307;TP304H;TP304LN
Type U-bend/Straight seamless tube
Outer Diameter 1/4'' to 2'' or custom size
Wall Thickness BWG25;BWG22;BWG20;BWG18;BWG16;BWG14;BWG12;BWG10
Length Upto 6 meters or custom cut lengths
Delivery Condition Solution Annealed & Pickled; Bright Annealed
Ends Plain End, Beveled End
Other Testing Product Analysis, Eddy Current Test, Hydrostatic Test, Ultrasonic Test, Flattening Test, Hardness Test, Tensile Test etc.
Dimension All Pipe & Tube Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME
Packing Plywood case/Woven bag in bundle

 

Grade UNS C Mn P S Si Cr Ni
TP304 S30400 0.08 max 2.00 max 0.045 max 0.03 max 1.00 max 18.0-20.0 8.0-11.0
TP304L S30403 0.035 max 2.00 max 0.045 max 0.03 max 1.00 max 18.0-20.0 8.0-12.0
TP304H S30409 0.04-0.10 2.00 max 0.045 max 0.03 max 1.00 max 18.0-20.0 8.0-11.0

 

Grade

Density

g/cm³

 Tensile Strength, min, ksi (MPa)

Yield Strength,

min, ksi (MPa)

Elongation in 2 in.

or 50mm, min (%)

 Hardness

Solutioning Temperature,

min, °F(°C)
Rockwell Brinell/Vickers
TP304 7.93 75(515) 30(205) 35 90HRB 192HBW/200HV 1900(1040)
TP304L 7.93 70(485) 25(170) 35 90HRB 192HBW/200HV 1900(1040)
TP304H 7.93 75(515) 30(205) 35 90HBR 192HBW/200HV 1900(1040)

 

Applications:

1.Food processing equipment, particularly in beer brewing, milk processing & wine making.

2.Kitchen benches, sinks, troughs, equipment and appliances

3.Architectural panelling, railings & trim

4.Chemical containers, including for transport

5.Heat Exchangers

6.Woven or welded screens for mining, quarrying & water filtration

7.Threaded fasteners

8.Springs


ASTM A213 / ASME SA213 TP304/304L 1.4301/1.4307 STAINLESS STEEL SEAMLESS TUBE FOR HEAT EXCHANGER 0

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