Beijing Hownew Energy Technology Group Co., Ltd
| Payment Terms | L/C, Western Union, MoneyGram, L/C, T/T, Western Union, MoneyGram |
| Packaging Details | in bundles by metal strips, caped both ends, outside covered polyethylene sheet or as per customers' requirement |
| Shape | Round |
| Surface Treatment | Hot Rolled |
| Material | A335 P91 P92 |
| Standard | ASTM A335 |
| Application | Boiler Pipe |
| Length | 6m 12m or according to customer's requirement |
| Processing Service | Welding, Cutting |
| Type | Seamless Steel Pipe |
| Brand Name | HNEENERGY |
| Model Number | A335 P11/12/22 PIPE |
| Certification | ASME, ANSI, DIN, JIS,ISO etc. |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, Western Union, MoneyGram, L/C, T/T, Western Union, MoneyGram | Packaging Details | in bundles by metal strips, caped both ends, outside covered polyethylene sheet or as per customers' requirement |
| Shape | Round | Surface Treatment | Hot Rolled |
| Material | A335 P91 P92 | Standard | ASTM A335 |
| Application | Boiler Pipe | Length | 6m 12m or according to customer's requirement |
| Processing Service | Welding, Cutting | Type | Seamless Steel Pipe |
| Brand Name | HNEENERGY | Model Number | A335 P11/12/22 PIPE |
| Certification | ASME, ANSI, DIN, JIS,ISO etc. | Place of Origin | China |
| High Light | p22 carbon steel seamless pipe ，astm alloy seamless steel pipe ，astm carbon steel seamless pipe | ||
The ASTM A335 P11, P12, and P22 seamless pipes are ferritic alloy-steel pipes designed for high-temperature service, and they are particularly suitable for high-pressure environments. Here's a concise overview of each, highlighting their properties and applications:
- **Composition:** Contains 1.0%-1.5% Chromium and 0.44%-0.65% Molybdenum.
- **Features:** Offers a balanced combination of high temperature strength and resistance to wear and tear, while being relatively cost-effective.
- **Applications:** Commonly used in industries such as power plants, petroleum, boiler equipment, and construction due to its flexibility and durability in high-temperature services.
**Composition:** Contains 0.8%-1.25% Chromium and 0.44%-0.65% Molybdenum.
- **Features:** Provides enhanced strength and resistance at elevated temperatures, with a bit higher mechanical properties than P11.
- **Applications:** Ideal for use in refineries, power plants, and thermal power stations where temperatures and pressures are high.
- **Composition:** Contains 1.9%-2.6% Chromium and 0.87%-1.13% Molybdenum.
- **Features:** Offers excellent resistance to both high temperatures and pressures, superior material strength, and improved oxidation resistance.
- **Applications:** Widely used in sectors like power generation and petrochemical industries, especially suitable for high-pressure boilers, superheaters, and heat exchangers.
- **Durability:** All these grades are noted for their durability and resistance to tough working environments.
- **Heat Treatment:** These pipes are generally given a normalization and tempering heat treatment to align their mechanical properties with the demanding conditions of high temperature and pressure.
- **Weldability:** While they are weldable, certain grades may require pre and post-weld heat treatments to avoid weld degradation.
These seamless pipes are critical components in applications requiring robust performance at high temperatures and pressures, ensuring operational safety and reliability across various industries.
Seamless steel pipes, seamed steel pipes , pipes made of various types of carbon steel and other special metals
GB/T 5310,EN10216-2
ASTM:A672,A691,SA106M,SA335M etc.
20G,15CrMoG,12CrlMoVG
SA106-B,C
SA335-P11,P12,P22,P91,P92
15NiCuMoNb5-6-4
A691-11/4Cr,A691-21/4Cr,A672-B70
06Cr19Ni10,SA312-TP347H,304,316L
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2018
Total Annual:
15000000-18000000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Established in 2018 with a registered capital of 300 million yuan, Beijing Hownew Energy Technology Group Co., Ltd. owns three holding subsidiaries: Cangzhou Yuantuo Piping Equipment Co., Ltd., Beijing Shenfupeng Piping Equipment Development Co., Ltd., and Hownew Technology (Hong Kong) Co., Ltd. Ho... Established in 2018 with a registered capital of 300 million yuan, Beijing Hownew Energy Technology Group Co., Ltd. owns three holding subsidiaries: Cangzhou Yuantuo Piping Equipment Co., Ltd., Beijing Shenfupeng Piping Equipment Development Co., Ltd., and Hownew Technology (Hong Kong) Co., Ltd. Ho...
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