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
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.
