| Place of Origin: | China |
|---|---|
| Certification: | ISO9001 |
| Packaging Details: | In Bundles, Woodenbox As Your Requirement |
| 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 |
| High Light: | ASME SA192 Heat Exchanger Tube,Galvanised Heat Exchanger Tube,ASME SA192 galvanised carbon steel pipe |
||
Seamless ASME SA192 Low Carbon Steel Tube for Boiler Economizer heat exchanger
Description
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.
Specification
| 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 | |||
|
Tensile Strength (Mpa) |
Yield
Strength (Mpa) |
Elongation
(%) |
Hardness (HRB) |
| ≥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 |
| 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) |
| Cold-Finished Seamless Tubes | ||
| Outside Diameter, In.(mm) |
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] |
FAQ
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
