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Negotiable
MOQ: 20 Metric Tons (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
Thickness:
1, 120
Section Shape:
Round
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai/Qingdao/Tianjin
Delivery Detail:
Delivery time depends on order quantity.
Related Products
Thickness
1, 120
Section Shape
Round
Outer Diameter
10 - 720 mm
Place of Origin
Hunan, China
Secondary Or Not
Non-secondary
Technique
Hot Rolled
Alloy Or Not
Is Alloy
Specifications
1.Standard: GB/T53122. WT: 1-120
3. OD: 10-720
4. Technique: cold drawn or hot rolled
5. Steel Grade: 410, 320
Classification of ships
CCS Rules for Classification and Construction of Ships
BV Rules for Classification of Ships
LR Rules and Regulations for Classification of Ships
DNV Rules for Classification of Ships
GL Rules for Classification and Construction
Tolerances
OD |
Hot Rolling | OD mm |
≤ 159 |
> 159 |
|
Tolerances % |
± 1.0 |
± 1.25 |
|||
Cold drawing |
OD mm |
≤ 30 |
> 30~50 |
> 50 |
|
| Tolerances | ± 0.20mm |
± 0.30mm |
± 0.8% |
||
WT |
Hot Rolling | WT mm |
3 < S ≤ 20 |
S > 20 |
|
Tolerances % |
+15 -10 |
± 10 |
|||
Cold drawing |
WT mm |
1.5~3 |
> 3 |
||
Tolerances % |
+12 -10 |
± 10 |
|||
Application: For manufacturing of boiler, superheaters for ships, and pressure system pipelines.
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Business Type
Trading Company
Year Established
2003
Factory Size
Below 1,000 square meters
Total Employees
101 - 200 People
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