3''~ 56'' ≥SCH10 Seamless Alloy Steel Pipe ASTM A335
ASTM A335 is a standard specification for seamless ferritic alloy steel pipes used in high temperature conditions. P5, P9, P11, P22, P91 and P92 are the most widely used in practice. The specification covers nominal wall thickness and minimum wall chromium molybdenum (also known as Cr-Mo or Cr-Moly) alloy steel pipes for high temperature applications. Pipes ordered according to this specification should be suitable for bending, flanging (bending) and similar forming operations, as well as fusion welding. ASTM A335 P11, P22, P91 and P92 are usually used in power plants and chemical petrochemical industries, while P9 and P5 are mainly used in oil refineries. The ASTM A335 Cr-Mo alloy steel seamless pipe provided by our company has an outer diameter of 88.9 to 1422mm and a wall thickness of 2.11 to 140mm.
| OD | WT |
| 88.9~1422 | 3''~ 56'' | 2.11-140 | ≥SCH10 |
| *If the steel grades and size you are looking for are not listed above, please contact us for further information. |
Chemical Requirements
| UNS Designation | Composition (%) |
| C | Mn | P
max | S
max | Si | Cr | Mo | Others |
| K11522 | 0.10-0.20 | 0.30-0.80 | 0.025 | 0.025 | 0.10-0.50 | ... | 0.44-0.65 | ... |
| K11547 | 0.10-0.20 | 0.30-0.61 | 0.025 | 0.025 | 0.10-0.30 | 0.50-0.81 | 0.44-0.65 | ... |
| K41545 | 0.15 max | 0.30-0.60 | 0.025 | 0.025 | 0.50 max | 4.00-6.00 | 0.45-0.65 | ... |
| S50400 | 0.15 max | 0.30-0.60 | 0.025 | 0.025 | 0.25-1.00 | 8.00-10.00 | 0.90-1.10 | ... |
| K11597 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | ... |
| K11562 | 0.05-0.15 | 0.30-0.61 | 0.025 | 0.025 | 0.50 max | 0.80-1.25 | 0.44-0.65 | ... |
| K21590 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 max | 1.90-2.60 | 0.87-1.13 | ... |
| K91560 | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | 0.20-0.50 | 8.00-9.50 | 0.85-1.05 | V 0.18-0.25 |
| N 0.030-0.070 |
| Ni 0.40max |
| Al 0.02max |
| Cb 0.06-0.10 |
| Ti 0.01 max |
| Zr 0.01max |
| K92460 | 0.07-0.13 | 0.30-0.60 | 0.020 | 0.010 | 0.50 max | 8.50-9.50 | 0.30-0.60 | V 0.15-0.25 |
| N 0.03-0.07 |
| Ni 0.40 max |
| Al 0.02 max |
| Cb 0.04-0.09 |
| W 1.5-2.00 |
| B 0.001-0.006 |
| Ti 0.01 max |
| Zr 0.01 max |
FAQ:
1. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation as per your request.
2. Can I request to advance the shipment?
A: It depends on whether there is sufficient inventory in our warehouse.
3. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings.
4. What's your terms of payment?
A: T/T, L/C.
5.Do you accept custom design on size?
A: Yes, if the size is reasonable.
Product Tags:
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High Temperature 3'' 56'' SCH10 Seamless Alloy Steel Pipe Images
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