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BS 3059 Boiler Carbon Seamless Steel Tube
$1500.00
≥2 Ton
$1400.00
≥20 Ton
Options:
- 19.05*2.11
- 25.4*2.77
- 31.75*2.77
- 19.05*1.65
| Model No. : | BS 3059 |
|---|---|
| Brand Name : | Torich |
| standard : | Astm |
Ningbo, Zhejiang, China
- Distributor/Wholesaler
- Manufacturer
- Service
- Trade Company
- OEM service
- Gold Supplier
- Platform Certification
Product description
BS 3059 Boiler Carbon Seamless Steel Tube
1. Quick Details of BS 3059 part 1 boiler tube:
| Name | BS 3059 boiler tube |
| Material | 360,440,243,762,etc |
| Production | Cold drawn and seamless |
| Application | Boiler industry ,condenser, heat exchanger |
| OD | 12.7-127mm |
| WT | 0.9-12.7mm |
| Length | 5.8-11.8m |
| Surafce | The BS 3059 part 2 boiler tube will be oiled to prevent rust, caps in both ends |
| Package | BS3059 boiler tubes are packed in woven bags and oiled to prevent rust when shipping on the sea |
2.Product Details of BS3059 boiler tubes :
Chemical components: %
Steel Grade
C
Si
Mn
P
S
Cr
Mo
Ni
others
360
0.17
0.10-0.35
0.40-0.80
0.035
0.035
-
-
-
-
440
0.12-0.18
0.10-0.35
0.90-1.20
0.035
0.035
-
-
-
-
243
0.12-0.20
0.10-0.35
0.40-0.80
0.035
0.035
-
0.25-0.35
-
Al 0.012
620-460
0.10-0.15
0.10-0.35
0.4-0.7
0.03
0.03
0.7-1.10
0.45-0.65
-
Al 0.020
622-490
0.08-0.15
0.5
0.4-0.7
0.03
0.03
2.00-2.50
0.90-1.20
-
Al 0.020
629-470
0.15
0.25-1.00
0.30-0.60
0.03
0.03
8.00-10.00
0.90-1.10
-
Al 0.020
629-590
762
0.17-0.23
0.50
1.00
0.03
0.03
10.00-12.50
0.80-1.20
0.30-0.80
vanadium
0.25-0.35
Note:243,620-460,622-490,629-470,629-590 the following remained elements shall not exceed Ni,0.30%;Cu ,0.25%;Sn,0.03%
Mechancial data:
MECHANICAL PROPERTIES min
Steel Grade
Tensile Strength Mpa
Yeild point or proof stress Mpa
Elongation %
360
360-500
235
24
440
440-580
245
21
243
480-630
275
22
620-460
460-610
180
22
622-490
490-640
275
20
629-470
470-620
185
20
629-590
590-740
400
18
762
720-870
470
15
|
Delivery condition |
steel grade |
Final supply condition |
Temperature of heat treatment |
|
360,440(seamless hot finished) |
hot finished |
- |
|
|
360,440(seamless cold finished) |
normalized |
880-940 |
|
|
243(all manufacturing condition) |
normalized |
900-960 |
|
|
622-490(seamless) |
normalized+tempered |
normalized900-960 |
|
|
629-470(seamless) |
annealed |
850-950 |
|
|
629-590(seamless) |
normalized+tempered |
normalized900-1000 |
|
|
762(seamless) |
normalized+tempered |
normalized1020-1070 |
3.Product Pictures of Heat Exchanger Steel Tubes:
4.Packing methods by woven bags and wooden cases:
For woven bags, it would be more suitable when the goods can be loaded in a full container.
For wooden cases packing, when the goods are loaded by LCL, it will protect the tube body by wooden packing.
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
Ningbo, Zhejiang, China
- Distributor/Wholesaler
- Manufacturer
- Service
- Trade Company
- OEM service
- Gold Supplier
- Platform Certification
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