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ASME SA192 Heat Exchanger Tube Seamless Galvanised Carbon Steel Pipe

Basic Information
Place of Origin: China
Certification: ISO9001
Packaging Details: In Bundles, Woodenbox As Your Requirement
Detail Information
Name: Seamless ASME SA192 Low Carbon Steel Tube For Boiler Economizer Heat Exchanger Keyword: Seamless Boiler Tube
Standard: ASME SA192 Grade: Q195/Q235/Q345
Thickness: 3mm-20mm Customize Straightness: <=0.5/1000
Schedule: SCH10,,SCH40,SCH60,SCH80, SCH120,SCH160 XXS Shape: Round.square.Rectangle
Surface Treatment: Mil Finished,Powder Coating,Anodized Wall Thickness: 0.2-10mm
Certificate: API, CE, ISO9001 O.D: 17.1-114.3MM
Ends: Plain Beveled Square Cut Material: ASTM A192/ASME SA192
Surface Hardness: 850HV(min) Length: 300mm-6000mm
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ASME SA192 Heat Exchanger Tube


Galvanised Heat Exchanger Tube


ASME SA192 galvanised carbon steel pipe

Product Description

Seamless ASME SA192 Low Carbon Steel Tube for Boiler Economizer heat exchanger 



ASTM A192 / ASME SA192 Referenced Documents:


Standard: ASTM A192 / ASME SA 192

Description Name:

ASME SA 192 / ASTM A192 boiler pipes; A192 pipes; A192 carbon steel tube; ASTM A192 seamless tubing; ASTM A192 carbon steel pipe; SA192 SEAMLESS PIPE; ASTM A192 cold drawn seamless steel tubes; ASTM A192 pipes and tubing; carbon steel tube; Seamless steel tube; steel tube.

Size: 1⁄2 in. to 7 in. [12.7 to 177.8 mm]

Schedule: 1.5mm-35mm

Shape: Round

Production type: Hot finished and cold finished.

Length: Single random length/ Double random length or as customer’s actual request max length is 27m

Grade: A192 / SA192

Heat Treatment: Hot-finished tubes need not be heat treated. Cold- finished tubes shall be heat treated after the final cold-finishing at a temperature of 1200°F [650°C] or higher.



ASTM A192 / ASME SA192 Tube Chemical Compositions
Chemical Components (%)
C Si Mn P S Mo Cr V
0.06-0.18 ≤0.25 0.27-0.63 ≤0.035 ≤0.035 / / /

ASTM A192 / ASME SA192 Tube Mechanical Tests Required

Mechanical Properties


Strength (Mpa)



Strength (Mpa)






≥325 ≥180 ≥35 ≤77


ASTM A192 / ASME SA192 Tube Wall Thickness Tolerance


Seamless, Cold-Finished Tubes

Outside Diameter

In. (mm)

Wall thickness Tolerance %
Over (+) Under (-)
1 ½ (38.1) and under 20 0
Over 1½ (38.1) 22 0

ASTM A192 / ASME SA192 Tube Outside Diameter Tolerance

Cold-Finished Seamless Tubes

Outside Diameter

In. (mm)

Permissible Variations In. (mm)
Over (+) Under (-)
Under 1 (25.4) 0.004 (0.10) 0.004 (0.10)
1 to 1 ½ (25.4 to 38.1), Incl 0.006 (0.15) 0.006 (0.15)
Over 11⁄2 to 2 (38.1 to 50.8), Excl 0.008 (0.20) 0.008 (0.20)
2 to 21⁄2 (50.8 to 63.5), Excl 0.010 (0.25) 0.010 (0.25)
21⁄2 to 3 (63.5 to 76.2), Excl 0.012 (0.30) 0.012 (0.30)

ASTM A192 / ASME SA192 Tube Cut Length Tolerance

Cold-Finished Seamless Tubes
Outside Diameter,
Cut Length, in.(mm)
Over (+) Under (-)
All Sizes 3⁄16 [5] 0 [0]
Under 2 (50.8) 1⁄8 [3] 0 [0]
2 (50.8) and over 3⁄16 [5] 0 [0]
Under 2 (50.8) 1⁄8 [3] 0 [0]
2 (50.8) and over 3⁄16 [5] 0 [0]



ASME SA192 Heat Exchanger Tube Seamless Galvanised Carbon Steel Pipe 0


Q: What product information must I provide before making a purchase?
Please provide the grade, width, thickness, and surface treatment requirements, as well as the quantities you require.

Q: What shipping ports are there?
We normally ship from Shanghai,Tianjin, Qingdao, and Ningbo ports

Q: Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.

Q: Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.

Q: Can I pay you a visit at your factory?
Customers from all around the world are welcome to visit our factory.

Q: Can you assist me in importing steel products for the first time?
Yes, we have shipping agent who will arrange the shipment with you.

Q: Do you have any MOQ limit for production?
We don’t have any MOQ limit. But as for our steel pipe product, we usually use container transport for lower freight. In the case of express delivery, high freight charges will be generated.

Q: Is it OK to print my logo on the product or the carton packing?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q: How to pack the product?
The inner layer has a waterproof paper outer layer, iron packaging, and is fixed with a fumigated wooden pallet. It
can effectively protect products from corrosion during ocean transportatio


Contact Details

Whatsapp : +8613961408918