ASME SA210 Grade A1 Seamless Boiler Tubes
- ASME SA210
- China
- Stock
- Grade A1
ASME SA210 Grade A is a grade of ASME SA210 standard, American Standard.ASME SA210 Grade A1 Medium-Carbon Steel Boiler Tube shall be made by seamless process.
ASME SA210 Grade A1 Seamless Boiler Tubes
ASME SA210 Grade A1 Medium-Carbon Seamless Steel Boiler Tube
ASME SA210/SA210M for Seamless Medium-Carbon Steel Boiler and Superheater Tubes.
ASME SA210 Grade A is a grade of ASME SA210 standard, American Standard.ASME SA210 Grade A1 Medium-Carbon Steel Boiler Tube shall be made by seamless process.
ASME SA210 Grade A1 boiler tube suitable for seamless tube with minimum wall thickness.
ASME SA210 Grade A1 Boiler Tube Quick Details
Company Name: beite steel pipe
Country/Region: China
Product Name：ASME SA210 Grade A1 Boiler Tube
FOB Price: US $800-1000 / Ton | 1 Ton/Tons (Min. Order)
Port of Shipment：Tianjin,China
Payment：L/C or T/T
Delivery: 7-15 days after payment
Delivery: 7-15 days after payment
Package：Standard export package,suit for all kinds of transport, or as required
Certificate：ISO 9001-2000,PED 97/23/EC,ASME,DNV
ASME SA210 Grade A1 Boiler Tube Dimensional Range & Specification
Outside Diameter：12.7mm——127mm
Wall thickness：0.9mm——12.7mm
Length：6000mm、12000m or specified length as required.
ASME SA210 Grade A1 Seamless Boiler and Superheater Tubes
|
OD (mm) |
Wall Thickness(mm) | |||||||||||||
| 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 6 | 6.5-7 | 7.5-8 | 8.5-9 | 9.5-10 | 11 | 12 | |
| Φ25-Φ28 | ● | ● | ● | ● | ● | ● | ||||||||
| Φ32 | ● | ● | ● | ● | ● | ● | ||||||||
| Φ34-Φ36 | ● | ● | ● | ● | ● | ● | ||||||||
| Φ38 | ● | ● | ● | ● | ● | ● | ||||||||
| Φ40 | ● | ● | ● | ● | ● | |||||||||
| Φ42 | ● | ● | ● | ● | ● | |||||||||
| Φ45 | ● | ● | ● | ● | ● | ● | ||||||||
| Φ48-Φ60 | ● | ● | ● | ● | ● | ● | ● | |||||||
| Φ63.5 | ● | ● | ● | ● | ● | ● | ● | |||||||
| Φ68-Φ73 | ● | ● | ● | ● | ● | ● | ||||||||
| Φ76 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| Φ80 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| Φ83 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| Φ89 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| Φ95 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| Φ102 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| Φ108 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| Φ114 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
| Φ121 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
| Φ127 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
Manufacture
ASTM A210 Grade A1 Seamless boiler tubes are made by the seamless process and are either hot-finished or cold-finished, as specified.
Heat Treatment
Hot-finished tubes need not be heat treated.
Cold- finished tubes shall be given a subcritical anneal, a full anneal, or a normalizing heat treatment after the final cold finishing process.
ASME SA210 Grade A1 Boiler Tube Outside Diameter & Tolerance
| Hot rolled | ||||||||||
| Outside Diameter, mm | Tolerance, mm | |||||||||
| OD≤101.6 | +0.4/-0.8 | |||||||||
| 101.6＜OD≤127 | +0.4/-1.2 | |||||||||
| Cold Drawn | ||||||||||
| Outside Diameter, mm | Tolerance, mm | |||||||||
| OD＜25.4 | ±0.10 | |||||||||
| 25.4≤OD≤38.1 | ±0.15 | |||||||||
| 38.1＜OD＜50.8 | ±0.20 | |||||||||
| 50.8≤OD＜63.5 | ±0.25 | |||||||||
| 63.5≤OD＜76.2 | ±0.30 | |||||||||
| 76.2≤OD≤101.6 | ±0.38 | |||||||||
| 101.6＜OD≤127 | +0.38/-0.64 | |||||||||
ASME SA210 Grade A1 Boiler Tube Wall thickness & Tolerance
| Hot rolled | ||||||||||
| Outside Diameter , mm | Tolerance, % | |||||||||
| OD≤101.6, WT≤2.4 | +40/-0 | |||||||||
| OD≤101.6, 2.4＜WT≤3.8 | +35/-0 | |||||||||
| OD≤101.6, 3.8＜WT≤4.6 | +33/-0 | |||||||||
| OD≤101.6, WT>4.6 | +28/-0 | |||||||||
| OD>101.6, 2.4＜WT≤3.8 | +35/-0 | |||||||||
| OD>101.6, 3.8＜WT≤4.6 | +33/-0 | |||||||||
| OD>101.6, WT>4.6 | +28/-0 | |||||||||
| Cold Drawn | ||||||||||
| Outside Diameter , mm | Tolerance, % | |||||||||
| OD≤38.1 | +20/-0 | |||||||||
| OD>38.1 | +22/-0 | |||||||||
ASME SA210 Grade A1 Boiler Tube Mechanical & Physical Properties
| Standard | Grade | Tensile Strength(MPa) | Yield Strength(MPa) | Elongationδ(%) | ||
| ASME SA210 | A-1 | ≥ 415 | ≥ 255 | ≥30 | ||
| C | ≥485 | ≥275 | ≥30 | |||
ASME SA210 Grade A1 Boiler Tube Chemical Composition(%)
| Standard | Grade | chemical composition,% | ||||
| C | Si | Mn | P | S | ||
| ASME SA210 | A-1 | ≤0.27 | ≥0.10 | ≤0.93 | ≤0.035 | ≤0.035 |
| C | ≤0.35 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | |
Surface Condition
Pickling or shot blasting, Passivated, Black Phosphating.
Tests and Inspection
Flattening Test
Flaring Test
Hardness Test
Hydrostatic or Nondestruction Electric Test ( Eddy Current and Ultrasonic Testing)
Note: Material furnished under ASTM A210 conform to the applicable requirements of the current edition of Specification A 450/A 450M
Note: Material furnished under ASTM A210 conform to the applicable requirements of the current edition of Specification A 450/A 450M
Quality Control
1、Incoming Raw Material Inspection
2、Raw Material Segregation to avoid steel grade mix-up
3、Heating and Hammering End for Cold Drawing
4、Cold Drawing and Cold Rolling, on line inspection
5、Heat Treatment, +A, +SRA, +LC, +N, Q+T
6、Straightening-Cutting to specified length-Finished Measuring Inspection
7、Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness,Impact, Mictrostruture etc
8、 Packing and Stocking.
ASME SA210 Grade A1 Boiler Tube Packaging & Delivery
Types of Packaging:
- Bundles (hexagonal)
- Wooden Boxes
- Crates (steel/wooden)
- Special crates for U-Bend tubes with each radius separated
- Our ASME SA210 Grade A1 Boiler Tube packing can meet any needs of the customers.
Delivery: 7-15 days after payment
Our(beite steel pipe) advantages
1.We have professional export team.
2..Our ASME SA210 Grade A1 Boiler Tube has been strictly tested.
3.All products are made of high-quality carbon pipe.
4.We have a large number of ASME SA210 Grade A1 Boiler Tube stocks.
5.All products are made of high-quality carbon pipe.
6.We have good service&short delivery time.
7.Quote within 12 hours
8.Our factory has only one hour's journey to the port
If you have any requirement for ASME SA210 Grade A1 Or technical requirement about ASME SA210 Grade A1 Boiler Tube, please feel free to contact us.
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