Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 20-80 |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Standard | ASTM, ASTM A210-1996, ANSI A210-1996 |
| Material | Gr A1 |
| Specification | ASTM A210 Gr A1 Seamless Medium Carbon-Molybdenum Alloy Steel Boiler |
| Test | NDT IBR |
| Type | Seamless,welded |
| Application | Boiler pipe |
| Technique | Cold Drawn |
| Surface Treatment | black varnish, oiled finish |
| Shape | Round |
| Brand Name | YUHONG SPECIAL STEEL |
| Model Number | ASTM A210 Gr A1 Seamless Medium Carbon-Molybdenum Alloy Steel Boiler |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008. |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 20-80 |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | Standard | ASTM, ASTM A210-1996, ANSI A210-1996 |
| Material | Gr A1 | Specification | ASTM A210 Gr A1 Seamless Medium Carbon-Molybdenum Alloy Steel Boiler |
| Test | NDT IBR | Type | Seamless,welded |
| Application | Boiler pipe | Technique | Cold Drawn |
| Surface Treatment | black varnish, oiled finish | Shape | Round |
| Brand Name | YUHONG SPECIAL STEEL | Model Number | ASTM A210 Gr A1 Seamless Medium Carbon-Molybdenum Alloy Steel Boiler |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008. | Place of Origin | CHINA |
| High Light | ASTM A210 Boiler Steel Pipe ，Gr A1 Boiler Steel Pipe ，Medium Carbon Molybdenum Alloy pipe | ||
ASTM A210 Gr A1 Seamless Medium Carbon-Molybdenum Alloy Steel Boiler Cold Drawn
We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.
| Standard Specification | ASTM A210 / A210M, ASME SA210, A210 A1, SA210 A1 |
| Grade | Grade A-1 |
| JIS G 3467 | STFA 10 |
| Size Range | 1⁄2 in. to 16 in. [12.7 to 406.4mm] |
| Wall Thickness | 1.5mm-50mm |
| Shape | Round |
| Manufacturing method | Hot and cold finished |
| Length | max 25 m, Single / Double random length |
| Terms | Mill test certificates will be issued according to EN10204.3 3.1 or 3.2 |
| A210 GR.A1 tubes Shall be Seamless, and the testing shall be as per A 450 / A450M. | |
| Common uses | Boiler Tubes, Seamless Steel Tubes, Steel Tubes, and Superheater Tubes. |
ASTM A210 / A210M Grade A-1 Chemical Compositions
| Chemical Components (%) | ||||||||
| Grade | C | Si | Mn | P | S | Mo | Cr | V |
| A-1 | ≤0.27 | ≥0.10 | ≤0.93 | ≤0.035 | ≤0.035 | / | / | / |
ASTM A210 / A210M Grade A-1 Mechanical Properties
| Mechanical Properties | ||||
| Grade | Tensile | Yield | Elongation | Hardness |
| Strength (Mpa) | Strength (Mpa) | (%) | (HRB) | |
| A-1 | ≥415 | ≥255 | ≥30 | ≤79 |
ASTM A210 / A210M Tube Wall Thickness Tolerance
| Seamless, Cold-Finished Tubes | ||
| Outside Diameter | Wall thickness Tolerance % | |
| In. (mm) | Over (+) | Under (-) |
| 1 ½ (38.1) and under | 20 | 0 |
| Over 1½ (38.1) | 22 | 0 |
The specified ASTM A210 GR.A1 Seamless Steel Tubes are designed to be used in several applications as either boiler or as superheater tubes. The ASME SA210 Gr A1 Superheater Tubes that are manufactured under this specification also covers minimum wall thickness, and tubing sizes, boiler flues including e ends, arch as well as stay tubes. While the specification for these ASME SA210 Grade A1 Pressure Vessel Tubes takes into account both the tensile strength and hardness properties but these two properties are applicable to certain size limitations. Material used in the manufacturing of ASTM A210 Grade A1 Heat Exchanger Tubes are to be killed. The ASTM A210 Grade a1 tubes are to be produced by seamless process, which in turn are to be marked as either hot finished tubes or cold finished tubes.
Application
Apply to Boiler Tubes, Seamless Steel Tubes, Steel Tubes, and Superheater Tubes.
Ordering Information
Orders for ASTM A210 / A210M, ASME SA210 should include the following, as required, to describe the desired material adequately:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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