Contacts：Miss. Lisa
0086-13861277353
Contacts：Miss. Lisa
0086-13861277353
Contacts：Miss. Lisa
Tel：0086-13861277353
E-mail：linsa188@gmail.com
Add：No.143 Qingyang North road,Tianning district. Changzhou
| Place of Origin: | CHANGZHOU, CHINA |
| Brand Name: | Joyruns |
| Certification: | ISO9000 |
| Model Number: | 1/2” to 16” |
| Minimum Order Quantity: | 5 tons per size |
| Price: | Negotiable |
| Packaging Details: | Plastic packing, oiling, wooden box |
| Delivery Time: | 30DAYS |
| Payment Terms: | TT OR LC |
| Supply Ability: | 5000T PER MONTH |
|
Detail Information |
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| Standard: | BS3059 | Grade: | 360, 440,243,620-460,622-490,629-470,629-590,762 |
|---|---|---|---|
| OD. Range: | 6mm – 137mm | Wall Thickness: | 1mm-20mm |
| Length: | Max Length 12M | Type: | Seamless Boiler Tube |
| High Light: | 20mm Nickel Alloy Tube,60.3*5.4mm Nickel Alloy Tube,BS 3059 Gr 320 |
||
BS3059 Gr.320 Carbon steel seamless Boiler tube
Boiler Tubes Are Used As The Part Of Energy Type Equipment Such As Boilers, Steam Super-Heaters, Steam Pipelines And Similar Equipment. It Is Made From Heat Resisting Carbon And Low Alloyed Steel Which Can Withstand Load At High Pressure And Temperature.
BS 3059-1 Grade 320 Carbon Steel Seamless Tubes are also known as mild steel pipes and tubes.BS 3059-1 Grade 320 Tubes are low-cost Low Carbon Steel Tubes with max 016 % carbon content with a combination of 030-070 % manganese easy to form and shape. These pipes are manufactured as per BS Specification and are commercially referred to as cs pipes or ms pipes. Low Carbon Steel Pipes are not as hard as high carbon steel pipes, Though carburizing can increase their surface hardness.
Specifications:
Chemical Composition(%):
|
Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Other |
|
360 |
≤0.17 |
0.10~0.35 |
0.40~0.8 |
≤0.035 |
≤0.035 |
- |
- |
- |
- |
|
440 |
0.12~0.18 |
0.10~0.35 |
0.90~1.2 |
≤0.035 |
≤0.035 |
- |
- |
- |
- |
|
243 |
0.12~0.2 |
0.10~0.35 |
0.40~0.8 |
≤0.035 |
≤0.035 |
- |
0.25~0.35 |
- |
Al≤0.012 |
|
620-460 |
0.10~0.15 |
0.10~0.35 |
0.40~0.7 |
≤0.030 |
≤0.030 |
0.70~1.10 |
0.45~0.65 |
- |
Al≤0.02 |
|
622-490 |
0.08~0.15 |
≤0.50 |
0.40~0.7 |
≤0.030 |
≤0.030 |
2.00~2.50 |
0.90~1.2 |
- |
Al≤0.02 |
|
629-470 |
≤0.15 |
0.25~1 |
0.3~0.6 |
≤0.030 |
≤0.030 |
8~10 |
0.9~1.1 |
- |
Al≤0.02 |
|
629-590 |
|||||||||
|
762 |
0.17~0.23 |
≤0.50 |
≤1.00 |
≤0.030 |
≤0.030 |
10.00~12.5 |
0.80~1.2 |
0.30~0.8 |
V 0.25~0.35 |
Mechanical Properties:
|
Grade |
Tensile Strength (MPa) |
Yield Strength (Mpa Min) |
Elongation (% Min) |
Flatten Coefficient |
|
360 |
360~500 |
235 |
24 |
0.1 |
|
440 |
440~580 |
245 |
21 |
0.07 |
|
243 |
480~630 |
275 |
22 |
0.07 |
|
620~460 |
460~610 |
180 |
22 |
0.07 |
|
622~490 |
490~640 |
275 |
20 |
0.07 |
|
629~470 |
470~620 |
185 |
20 |
0.07 |
|
629~590 |
590~740 |
400 |
18 |
0.07 |
|
762 |
720~870 |
470 |
15 |
0.08 |
Miss. Lisa
0086-13861277353
