YUHONG HOLDING GROUP CO., LTD
| Payment Terms | T/T, L/C AT SIGHT |
| Supply Ability | According to Clients' requirements |
| Delivery Time | 35-60 Days (Depend on Customer's Requirements) |
| Packaging Details | Ply-wooden Cases with Plastic Caps on Tube's Both Ends |
| Material Grade | GR.A1 |
| Standard | ASTM A210 , ASME SA210 |
| Tube material | Nickel Alloy , Alloy , Stainless Steel , Duplex Stainless Steel , Carbon |
| Tube's OD&WE | Depend on Customer |
| Tube's End | Plain end |
| Application | Boiler, Superheater, and Heat-Exchanger |
| Brand Name | YUHONG |
| Model Number | Seamless Tube |
| Certification | ISO, ABS, BV, ISO, ASTM, SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C AT SIGHT | Supply Ability | According to Clients' requirements |
| Delivery Time | 35-60 Days (Depend on Customer's Requirements) | Packaging Details | Ply-wooden Cases with Plastic Caps on Tube's Both Ends |
| Material Grade | GR.A1 | Standard | ASTM A210 , ASME SA210 |
| Tube material | Nickel Alloy , Alloy , Stainless Steel , Duplex Stainless Steel , Carbon | Tube's OD&WE | Depend on Customer |
| Tube's End | Plain end | Application | Boiler, Superheater, and Heat-Exchanger |
| Brand Name | YUHONG | Model Number | Seamless Tube |
| Certification | ISO, ABS, BV, ISO, ASTM, SGS | Place of Origin | China |
| High Light | ASME SA210 Carbon Steel Seamless Tube ，Boilers Carbon Steel Seamless Tube ，GR A1 Carbon Steel Seamless Tube | ||
ASME SA210 GR.A1 Carbon Steel Seamless Tube For Boilers Application
ASME SA210 GR.A1: This refers to a specific grade of carbon steel that meets the requirements of the American Society of Mechanical Engineers (ASME) for pressure vessel and boiler tubing. This alloy primarily consists of iron and carbon, with small amounts of other elements like manganese and silicon. For GR.A1, carbon content is generally around 0.25–0.35% with specific allowances for manganese, phosphorus, sulfur, and silicon.
It conforms to ASME SA210, which is designed for use in the production of carbon steel tubes for boilers and other high-temperature services.
The material is also subject to certain mechanical testing, including tensile, hardness, and impact tests, to ensure reliability under operational conditions.
Chemical Composition:
Mechanical Properties:
Applications:
Boilers: The tubes are widely used in the construction of heat exchangers and boilers for generating steam in power plants.
Pressure Vessels: Often found in pressure vessels where high-temperature resistance and strength are critical.
Heat Exchangers: These tubes are also used in the construction of heat exchangers for fluid heating or cooling.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
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