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GB5310 Grade 12Cr2MoG Boiler Tube

GB5310 Grade 12Cr2MoG Boiler Tube photo-1
Negotiable MOQ: 20 Tons (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
Thickness:
2, 120
Section Shape:
Round
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai/Qingdao/Tianjin
Delivery Detail:
Delivery time depends on order quantity.
Thickness 2, 120
Section Shape Round
Outer Diameter 13 - 720 mm
Place of Origin China
Secondary Or Not Non-secondary
Application Boiler Pipe
Technique Hot Rolled
Alloy Or Not Is Alloy

Specifications

For manufacture water wall panel, economizer, reheater, superheater and pipeline of boilers.

Pipe Category

Pipe Size mm

Allowed Tolerances

Standard

Higher

Hot Rolled

OD

≤ 159

± 1.0% (± 0.5mm )

± 0.75% (± 0.3mm )

> 159

± 1.0%

± 0.90%

WT

< 3.5

+ 15% (+ 0.48mm

- 10% - 0.32mm )

± 10% (± 0.2mm )

3.5~20

+15%
-10%

±10%

>20

D <  219

± 10%

±7.5%

D ≥ 219

+12.5%
-10.0%

±10%

Cold Drawn

OD

≤ 30

± 0.20mm

± 0.15mm

> 30~50

± 0.30mm

± 0.25mm

>50

±0.8%

±0.6%

WT

2~3

+12%
-10%

±10%

> 3

±10%

±7.5%

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Business Type
Trading Company
Year Established
2003
Factory Size
Below 1,000 square meters
Total Employees
101 - 200 People