ASTM A106 GR.B Round Mechanical Boiler Steel Tube Seamless SCH40 SCH60 ISO Certificate
Product Description
Boiler steel pipes includes medium pressure boiler pipe and high pressure boiler pipe, it is often manufactured in seamless procedures, welded steel pipe is not applicable.It has been widely used at heat exchanger pipe and tubing services, tube exchanger bundle, high pressure boiler, economizer, super heater, petrochemical industry pipes, etc.
| Product name | Seamless boiler steel tube |
| Material | Gr.A/B/C,S235/275/355/420/460,SS400,A36,Q195/235/345 |
| Surface treatment | bare pipe,oiled&PVC,galvanized,painted |
| Application | Used on high-pressure and high-temperature pipelines and equipment |
| Shape | |
| Thickness | |
| Length | |
| External diameter | |
| Technology | |
| Standard | API 5CT,ASTM A500,ASTM A501,API 5L,ASTM A106,ASTM A53 |
| MOQ | |
| Delivery Time | 7-10days,depends on the specific quantity |
| Payment method | |
Mechanical Properties
| Standard | Brand | Tensile strength(MPA) | yield strength(MPA) |
| ASTM A106 | A | ≥330 | ≥205 |
| B | ≥415 | ≥240 |
| C | ≥485 | ≥275 |
Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V |
| A | ≤0.25 | ≥0.10 | 0.27~0.93 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 |
| B | ≤0.30 | ≥0.10 | 0.29～1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 |
| C | ≤0.35 | ≥0.10 | 0.29～1.06 | ≤0.35 | ≤0.35 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 |
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FAQ
Q: Do you provide samples ?How can I get a sample to check your quality? Is it free or extra ?
A: Free samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Q: Are you factory or trader?
A: Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
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ASTM A106 GR.B Round Mechanical Boiler Steel Tube Seamless SCH40 SCH60 ISO Certificate Images
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