Seamless Steel Tubes For Elevated Temperatures
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20MT m.t.
- Supply Capability:
- 5000 Tons Per Month m.t./month
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- Quality Product
- Order Online Tracking
- Timely Delivery
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Specifications of Seamless Steel Tubes for Elevated Temperatures:
Standard:
DIN17175: Seamless Steel Tubes for Elevated Temperatures.
EN 10216-2: Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties.
Size (mm):
Outer Dimensions: 3.0mm ~ 114.0mm
Wall Thickness: 0.5mm ~ 10 mm
Length: max 13000mm
Steel grade: DIN17175(St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910), EN10216-2(P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10).
Packing: Bare/bundles/crates/crate protection at the both sides of tubes or as per customers' requirements .
Painting: as requested.
DIN17175:Chemical Compositions(%)
Grade | C | Si | Mn | P | S | Cr | Mo |
St35.8 | ≤0.17 | 0.10-0.35 | 0.40-0.80 | ≤0.040 | ≤0.040 | / | / |
St45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.040 | ≤0.040 | / | / |
15Mo3 | 0.12-0.20 | 0.10-0.35 | 0.40-0.80 | ≤0.035 | ≤0.035 | / | 0.25-0.35 |
13CrMo44 | 0.10-0.18 | 0.10-0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.70-1.10 | 0.46-0.65 |
10CrMo910 | 0.08-0.15 | ≤0.50 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.20-0.25 | 0.90-1.20 |
DIN17175: Mechanical Properties
Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation(%) |
St35.8 | ≥235 | 360-480 | 25 |
St45.8 | ≥255 | 410-530 | 21 |
15Mo3 | ≥275 | 450-600 | 20 |
13CrMo44 | ≥290 | 440-590 | 20 |
10CrMo910 | ≥280 | 450-600 | 18 |
EN10216-2: Chemical Compositions(%)
Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr ≤ | Mo ≤ | Cu ≤ | Ni ≤ |
P195GH | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 0.030 | 0.08 | 0.30 | 0.30 |
P235GH | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 0.030 | 0.08 | 0.30 | 0.30 |
P265GH | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 0.030 | 0.08 | 0.30 | 0.30 |
13CrMo4-5 | 0.10-0.17 | 0.35 | 0.40-0.70 | 0.025 | 0.020 | 0.70-1.15 | 0.4-0.6 | 0.30 | 0.30 |
10CrMo9-10 | 0.08-0.14 | 0.50 | 0.30-0.70 | 0.025 | 0.020 | 2.00-2.50 | 0.9-1.1 | 0.30 | 0.30 |
EN10216-2: Mechanical Properties
Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation(%) | Elongation (%) |
P195GH | ≥195 | 320-440 | 27 | 25 |
P235GH | ≥235 | 360-500 | 25 | 23 |
P265GH | ≥265 | 410-570 | 23 | 21 |
13CrMo4-5 | ≥290 | 440-590 | 22 | 20 |
10CrMo9-10 | ≥280 | 480-630 | 22 | 20 |
Usage/Applications:
It is used for the pipelines of boiler industry.
Packaging & Delivery:
Each bundles pipes will be bundled with 6-8 pcs steel strips and with shipping marks and 2 nylon strips
40-50 days delivery on china port upon receiving original LC or prepayment.
- Q:Are the welded and galvanized tubes the same weight?
- The same specifications of welded pipe and galvanized pipe weight is not the same, the general welding tube weight, galvanized pipe light.
- Q:What does cathodic protection of steel tubes mean?
- Applied current: a macro cell consisting of a protected metal piece and an insoluble auxiliary component. The negative electrode of the battery is connected to the metal to be protected. The power supplies the electrons so that the metal is not corroded by missing points.
- Q:What material is RHS in the steel tube?
- SHS stands for thin-walled square steel tubes in the structure and represents the self ignition ceramic composite steel tube in the material
- Q:What does seamless steel tube mean? What are the main uses? What are the classifications?
- 1.: Construction of the underground pipeline, levy more pumping, boiler hot water transportation etc..2., mechanical processing, bearing sets, processing machinery parts.
- Q:What are low-pressure carbon steel tubes?
- It's pressure levelThe design pressure (P) of pressure vessel is divided into four pressure levels: low voltage, medium pressure, high pressure and extra high pressure:(1) low voltage: Code L, 0.1MPa is less than or equal to p<1.6MPa(2) MP: Code M, 1.6MPa is less than or equal to p<10.0MPa(3) high voltage: Code H, 10.0MPa is less than or equal to p<100.0MPa(4) high voltage: Code U, P = 100.0MPa
- Q:Where is the difference between seamless steel pipe and welded pipe?
- Seamless pipe pressure is higher, welded pipe is generally in 10 or so MPa, now welded pipe to do seamless processing.
- Q:What is lined pipe?
- There are inner pipe jacket, such as day, tube, etc.; there are outside the pipe painted, such as large-diameter water pipes. An internally coated steel pipe for corrosive medium fluids replaces the expensive stainless steel pipe.
- Q:45 and 316 which steel tubes are of high hardness?
- No. 45 steel for high-quality carbon structural steel, the hardness is not high machining, used to make the template, mould studs, guide column, subject to heat treatment. 45 steel quenched and tempered hardness between HRC20~HRC30; 45 steel quenching hardness between HRC55~58, the limit value of up to HRC62.
- Q:What is the difference between steel pipe and round steel?
- Making ring parts with steel tubes can improve data application rate, simplify manufacturing process, save data and work hours, such as rolling bearings, rings, Jack sleeves, etc., and have been widely used in steel pipe manufacture.
- Q:DN150 welded steel tubes one meter multiple
- The theoretical weight table of welded steel pipe (Kg) can be checked, and the outer diameter and wall thickness can be measured according to the formula.For example: DN150 welded steel pipe, diameter 165mm, thickness 4.5mm, weight kg per meter.Welded steel pipe theoretical weight (Kg/m) = (165-4.5) * 4.5 * 0.02466=17.81Kg
1. Manufacturer Overview |
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|---|---|
| Location | Wuxi, China |
| Year Established | 1991 |
| Annual Output Value | 300,000Tons |
| Main Markets | Europe; Southeast Asia; etc. |
| Company Certifications | API 5L；API 5CT；API Q1；ISO/TS29001 |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Wuxi; Shanghai |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | 3900-4000 People |
| Language Spoken: | English; Chinese; Spanish |
| b)Factory Information | |
| Factory Size: | Above 450,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | Average |
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