GB5310 High Pressure Seamless Steel Boiler Pipes
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Payment Terms
- D/A,D/P,L/C,MoneyGram,Others,T/T,Western Union
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Steel Pipes
Torich International,.Ltd
China
- Verified Certificate
-
9
| Product name | GB5310 High Pressure Seamless Steel Boiler Pipes | Certification | - |
|---|---|---|---|
| Category | Steel Pipes | Ingredients | - |
| Keyword | high pressure pipe , boiler pipes , seamless steel boiler pipes , gb5310 | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
GB5310 High Pressure Seamless
Steel Boiler Pipes
Steel Grade/Steel Material/Steel Number:
|
Grade |
Chemical Analysis % |
|||||||
|
C |
Si |
Mn |
Cr |
Mo |
V |
P |
S |
|
|
20G |
0.07- 0.23 |
0.17- 0.37 |
0.35- 0.65 |
- |
- |
- |
≤0.025 |
≤0.015 |
|
20MnG |
0.17- 0.23 |
0.17- 0.37 |
0.70- 1.00 |
- |
- |
- |
≤0.025 |
≤0.015 |
|
25MnG |
0.22- 0.27 |
0.17- 0.37 |
0.70- 1.00 |
- |
- |
- |
≤0.025 |
≤0.015 |
|
15MoG |
0.12- 0.20 |
0.17- 0.37 |
0.40- 0.80 |
- |
0.25- 0.35 |
- |
≤0.025 |
≤0.015 |
|
20MoG |
0.15- 0.25 |
0.17- 0.37 |
0.40- 0.80 |
- |
0.44- 0.65 |
- |
≤0.025 |
≤0.015 |
|
12CrMoG |
0.08- 0.15 |
0.17- 0.37 |
0.40- 0.70 |
0.40- 0.70 |
0.40- 0.55 |
- |
≤0.025 |
≤0.015 |
|
15CrMoG |
0.12- 0.18 |
0.17- 0.37 |
0.40- 0.70 |
0.80- 1.10 |
0.40- 0.55 |
- |
≤0.025 |
≤0.015 |
|
12Cr2MoG |
0.08- 0.15 |
≤0.50 |
0.40- 0.60 |
2.00- 2.50 |
0.90- 1.13 |
- |
≤0.025 |
≤0.015 |
|
Grade |
Mechanical Properties % |
|||
|
Rm/Mpa |
Re/Mpa |
A% horizontal /vertical |
||
|
20G |
410-550 |
245 |
≥24 |
≥22 |
|
20MnG |
415-560 |
240 |
≥22 |
≥20 |
|
25MnG |
485-640 |
275 |
≥20 |
≥18 |
|
15MoG |
450-600 |
270 |
≥22 |
≥20 |
|
20MoG |
415-665 |
220 |
≥21 |
≥19 |
|
12CrMoG |
410-560 |
205 |
≥21 |
≥19 |
|
15CrMoG |
440-640 |
295 |
≥22 |
≥20 |
|
12Cr2MoG |
450-600 |
280 |
≥21 |
≥19 |
Size Range:
OD: 6-350mm
WT:1-35mm
Length:4-12m,as customer’s requirement
Delivery
Condition:
Heat Treatment
|
Grade |
Heat Treatment System |
|
20G |
N:880℃-940℃ |
|
20MnG |
N:880℃-940℃ |
|
25MnG |
N:880℃-940℃ |
|
15MoG |
N:880℃-950℃ |
|
20MoG |
N:880℃-950℃ |
|
12CrMoG |
N+Tempering:N:900℃-960℃;Tempering:670℃-730℃ |
|
15CrMoG |
N+Tempering:N:900℃-960℃;Tempering:680℃-730℃ |
|
12Cr2MoG |
OD≤30mm N+Tempering:N:900℃-960℃;Tempering:700℃-750℃ OD＞30mm Quenching +Tempering: Quenching≥900℃;Tempering:700℃-750℃ N+Tempering:N:900℃-960℃;Tempering:700℃-750℃ |
Characteristic:
Good Surface Quality
Good OD and ID tolerance controlled to
Technical Standard
Stable quality
100% Eddy Current Test
TORICH QUALITY ASSURANCE
Production Process:
Seamless Cold Drawn or Seamless Cold Rolled +
Heat Treatment of Annealing or Normalizing
Seamless Hot Rolled
Raw Material Tube:
Seamless Hollow Sections, produced by hot
piercing or hot rolled.
Inspection in the work ship:
Size Measurement
NDT inspection:
by eddy current test ultrasonic test
Mechanical
test.
Application:
For High Pressure Boilers
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | D/A,D/P,L/C,MoneyGram,Others,T/T,Western Union | Shipping time | Negotiable |
- President
- sales
- Address
- Room706,Qiling Mansion, Yinzhou District, Ningbo,China 315100
- Product Category
- Steel Pipes
- No. of Total Employees
- 101-500
- Company introduction
-
Torich Interational Co.,Ltd is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes，DOM Steel Tubes, Seamless & Welded Stainless Steel Tubes with Nickel and Alloy Steel Grade.
Our factory was established since 1997, with the name of Haiyan Sanxin Steel Pipe Co., Ltd. The factories’ technicians are of great engineering experience in steel pipe industry for more than 20 years, which are in great command of production technology for Cold Drawing and Cold Rolling. So we have strong technician team and manufacturing capability.
- Main Product
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