Audited Supplier
chemical component
standard | mark | chemical component(%) | ||||||
C | Si | Mn | P | S | Cr | Mo | Cu | Ni |
GB3087 | 10 | 0.07~0.13 | 0.17~0.37 | 0.38~0.65 | ≤0.030 | ≤0.030 | 0.3~0.65 | / |
20 | 0.17~0.23 | 0.17~0.37 | 0.38~0.65 | ≤0.030 | ≤0.030 | 0.3~0.65 | / | ≤0.25 |
GB5310 | 20G | 0.17~0.24 | 0.17~0.37 | 0.35~0.65 | ≤0.030 | ≤0.030 | ≤0.25 | ≤0.15 |
20MnG | 0.17~0.24 | 0.17~0.37 | 0.70~1.00 | ≤0.030 | ≤0.030 | ≤0.25 | ≤0.15 | ≤0.20 |
25MnG | 0.18~0.24 | 0.17~0.37 | 0.80~1.10 | ≤0.030 | ≤0.030 | ≤0.25 | ≤0.15 | ≤0.20 |
15CrMo | 0.12~0.18 | 0.17~0.37 | 0.40~0.70 | ≤0.030 | ≤0.030 | 0.80~1.10 | 0.40~0.55 | ≤0.20 |
12Cr2MoG | 0.08~0.15 | ≤0.50 | 0.40~0.70 | ≤0.030 | ≤0.030 | 2.00~2.50 | 0.90~1.20 | ≤0.20 |
12Cr1MoV | 0.08~0.15 | 0.17~0.37 | 0.40~0.70 | ≤0.030 | ≤0.030 | 0.90~1.20 | 0.25~0.35 | ≤0.20 |
12Cr2MoWVTiB | 0.08~0.15 | 0.45~0.75 | 0.45~0.65 | ≤0.030 | ≤0.030 | 1.60~2.10 | 0.50~0.65 | ≤0.20 |
10Cr9Mo1VNb | 0.08~0.12 | 0.20~0.50 | 0.30~0.60 | ≤0.020 | ≤0.010 | 8.00~9.50 | 0.85~1.05 | ≤0.20 |
ASME SA210 | SA210A-1 | 0.13~0.19 | ≥0.1 | 0.45~0.65 | ≤0.030 | ≤0.030 | ||
SA210C | 0.18~0.24 | ≥0.1 | 0.80~1.10 | ≤0.030 | ≤0.030 | |||
ASME SA213 | SA213 T11 | 0.05~0.15 | 0.50~1.0 | 0.30~0.60 | ≤0.030 | ≤0.030 | 1.00~1.50 | 0.50~1.00 |
SA213 T12 | 0.05~0.15 | ≤0.50 | 0.30~0.61 | ≤0.030 | ≤0.030 | 0.80~1.25 | 0.44~0.65 | |
SA213 T22 | 0.05~0.15 | ≤0.50 | 0.30~0.60 | ≤0.030 | ≤0.010 | 1.90~2.60 | 0.87~1.13 | |
SA213 T23 | 0.04~0.10 | ≤0.50 | 0.10~0.60 | ≤0.030 | ≤0.030 | 1.90~2.60 | 0.05~0.30 | |
SA213 T91 | 0.08~0.12 | 0.20~0.50 | 0.30~0.60 | ≤0.020 | ≤0.010 | 8.00~9.50 | 0.85~1.05 | |
SA213 T92 | 0.07~0.13 | ≤0.50 | 0.30~0.60 | ≤0.020 | ≤0.010 | 8.50~9.50 | 0.30~0.60 | |
DIN 17175 | ST45.8/ | ≤0.21 | 0.10~0.35 | 0.40~1.20 | ≤0.040 | ≤0.040 | ||
15Mo3 | 0.12~0.20 | 0.10~0.35 | 0.40~0.80 | ≤0.035 | ≤0.035 | 0.25~0.35 | ||
13CrMo44 | 0.10~0.18 | 0.10~0.35 | 0.40~0.70 | ≤0.035 | ≤0.035 | 0.70~1.10 | 0.45~0.65 | |
10CrMo910 | 0.08~0.15 | ≤0.50 | 0.30~0.70 | ≤0.025 | ≤0.020 | 2.00~2.50 | 0.90~1.10 | ≤0.30 |
Carbon Steel SA 210 Gr A1 Boiler Tube has a good carbon concentration. These pipes are inexpensive and offer excellent resistance to corrosion and oxidation. SA 210 Gr A1 Carbon Steel Boiler Tubes are readily available and can be formed by welding them together or seamlessly. They are between 3/4 OD and 20 OD in outside diameter. ASTM A210 gr A1 steam boiler tubes are used in various industrial installations. Compared to hot water and heat transfer oil systems, these pipes have a lower mass flow rate for the same amount of heat transferred. ASTM A210 steam boiler tubes have a wall thickness between 0.8mm and 15mm. These pipes can be finished according to your requirements including painting, oiling, galvanizing or annealing. SA 210 A1 Finned Boiler Tubes are designed to help increase heat within boiler systems. These tubes are highly reliable and perform well in a controlled environment. SA210 A1 Boiler Elbows help convey drier steam in industrial boilers. These tubes help to increase the space for shrinkage and free expansion within the respective systems. Medium carbon steel SA210 A1 grade finned tubes have a carbon content between 0.30%-0.60%. These tubes have low hardenability but have excellent ductility and toughness. In SA 210 pressure vessel tubes, different liquids and gases are stored at elevated temperatures up to 15 psi. These tubes are available in sizes SCH 40 to SCH 160 and SCH XXS. All of our products, including SA210 Seamless Carbon Steel Pipe, can be easily customized into different shapes and sizes according to your requirements.
SA210 A1 Boiler Tube Chemical Equation
| Grade | C | Mn | Si | P | S |
| A1 | 0.27 | Max 0.93 | 0.10 | 0.035 | 0.035 |
ASTM A210 Grade A1 Superheater Tube Mechanical Properties
| Tensile Strength | Yield Strength | Elongation | Hardness |
| ≥415 | ≥255 | ≥30 | ≤79 |
SA210 Gr A1 Condenser Tube Wall Thickness
Outer Diameter In mm | Wall thickness Tolerance | |
|---|---|---|
| Over (+) | Under (-) | |
| 1 ½ (38.1) and under | 20 | 0 |
| Over 1½ (38.1) | 22 | 0 |
ASTM A210 Steam Boiler Tube Outer Diameter
Outer Diameter In mm | Permissible Variations In mm | |
|---|---|---|
| Over (+) | Under (-) | |
| 1 to 1 ½ (25.4 to 38.1), Incl | 0.006 (0.15) | 0.006 (0.15) |
| Under 1 (25.4) | 0.004 (0.10) | 0.004 (0.10) |
| Over 11⁄2 to 2 (38.1 to 50.8), Excl | 0.008 (0.20) | 0.008 (0.20) |
| 21⁄2 to 3 (63.5 to 76.2), Excl | 0.012 (0.30) | 0.012 (0.30) |
| 2 to 21⁄2 (50.8 to 63.5), Excl | 0.010 (0.25) | 0.010 (0.25) |
ASME SA 210 Seamless Boiler Tube Tolerance
| Outside Diameter in MM | Cut Length in MM | |
|---|---|---|
| Over (+) | Under (-) | |
| All Sizes | 3⁄16 [5] | 0 [0] |
| Under 2 (50.8) | 1⁄8 [3] | 0 [0] |
| 2 (50.8) and over | 3⁄16 [5] | 0 [0] |
| Under 2 (50.8) | 1⁄8 [3] | 0 [0] |
| 2 (50.8) and over | 3⁄16 [5] | 0 [0] |
Baowu Aluminum (Shandong) Co., Ltd. is located in Dongchangfu county, which is the largest aluminum manufacturing county in north China. The factory is only one kilometer from the Jiliao expressway, which make our transportation more convenient. Our total investment is more than one billion yuan for two large factories. The factory covers an area of 120, 000 Square Meters and The company employs more than 500 staff, including over 60 engineering technicians. Our annual output capacity is more than 120, 000 tons of aluminium profiles. Baowu has been awarded the honorary titles of "China Patent Shandong Star Enterprise", "Key Enterprise of Shandong Architectural Profile Industry", "Famous Brand of the Province Construction Machinery Industry", "Shandong Famous Brand", "Well-known Trade Mark of Shandong Province", "China Energy-saving Product Certification", etc. Our company was appraised as a national medium-sized enterprise by the Agricultural Ministry of China in 2004. As a professional aluminum profiles manufacturer, we specialized in manufacturing building door and window, decoration, curtain wall and industrial aluminum profiles
1.What's your advantage?
A: Great products with competitive price and professional service on export business.
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A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately
if you are not pleased with our quality or service.
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A: Sure,welcome to you visit our factory at any time.
5.How about the delivery time?
A: Within 15-35 days after we confirm you requirement.
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A: T/T, 100% L/C at sight, Western Union are all accepted if you have other payment,please contact me.
