ASTM A135 ERW Welded Pipe
A135-B welded carbon steel pipe is a low carbon steel pipe with a low carbon content, giving it good plasticity and weldability.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of astm a135 erw welded pipe in China, also supports customized service with low price. Welcome to wholesale discount astm a135 erw welded pipe for sale here from our factory. Contact us for free sample.
ASTM A135 ERW Welded Steel Pipe
ASTM A135 and ASME SA-135 are the same standard specifications for resistance welded steel pipe.
The ASTM A135 standard covers ERW steel pipe of varying sizes and wall thicknesses, including grades NPS 2 to NPS 30 [DN 50 to DN 750], and nominal (average) wall thicknesses up to 0.500" [12.7 mm] Steel pipe. It also covers steel pipes in sizes NPS 3/4 to NPS 5 [DN 20 to DN 125] with nominal (average) wall thicknesses from 0.083" [2.11 mm] to 0.134" [3.40 mm].
When selecting ASTM A135 ERW steel pipe, you need to consider its size, performance and service conditions. Manufacturers can choose between non-expanded or cold-expanded tubes. When pipes undergo cold expansion, the amount of expansion should not exceed 1.5% of the outer diameter of the pipe size.
In summary, ASTM A135 electric resistance welded steel pipe is suitable for steel pipes of different sizes and wall thicknesses. Selecting the appropriate steel pipe according to the application requires considering its size, performance and service conditions.
Product Specification
ASTM A135 Chemical Composition of Pipe
| Element | Carbon | Manganese | Phosphorus | Sulfur |
|---|---|---|---|---|
| Grade A | 0.25 | 0.95 | 0.035 | 0.035 |
| Grade B | 0.30 | 1.20 | 0.035 | 0.035 |
Mechanical Properties
| ASTM A135 | Grade A | Grade B |
|---|---|---|
| Tensile Strength, min, ksi [MPa] |
48 [330] |
60 [415] |
| Yield Strength, min, ksi [MPa] |
30 [205] |
35 [240] |
| Elongation, min, % |
35 | 30 |
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7. Trial orders can be completed within one week.
8. Samples are available upon your request.
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FAQ
Q. Why choose Gnee?
A. With us, you will get the most competitive price, guaranteed quality, guaranteed delivery, and after-sales service.
Q. Do you provide custom-made Products service?
A. Yes if you have your design, we can produce according to your specification and drawing.
Q. How do you guarantee the quality of your products?
A. Each product is produced by certified workshops and inspected piece by piece per national QA/QC standards, we can also issue quality assurance certificates to our customers.
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