S275JR hot-rolled Pipe Description
S275JR Hot Formed Hollow Tube is a European Norm (EN) standard carbon structural steel. During the hot forming process, S275JR steel can be moulded into the shape of a hollow tube, depending on the plasticity of the material and the control of the cooling process. Hot formed hollow tubes can be used in a wide range of engineering and construction projects due to their shape and strength properties.
S275JR structural steel pipe Specification
|
item |
value |
|
Place of Origin |
China |
|
Application |
Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe |
|
Alloy Or Not |
Non-Alloy |
|
Section Shape |
Round |
|
5mm - 300mm |
|
|
Thickness |
1.2 - 12 mm |
|
Standard |
EN |
|
Certificate |
ISO9001 |
|
Grade |
S235JR, S275JR, S355JR, etc. |
|
Surface Treatment |
Hot Rolled |
|
Tolerance |
±1% |
|
Processing Service |
Bending, Welding, Decoiling, Punching, Cutting |
|
Oiled or Non-oiled |
Non-oiled |
|
Delivery Time |
8-14 days |
|
Product name |
Seamless Carbon Steel Pipe |
|
MOQ |
5 Tons |
|
Length |
Customized Accept |
|
Payment terms |
30%TT Advance + 70% Balance |
|
Trade Terms |
EXW/FOB.CFR/CIF/etc |
S275JR Mechanical properties
| Thickness t mm |
Tensile Strength σb Mpa |
Yield Point σs Mpa |
Elongation at break or elongation δ % |
|---|---|---|---|
| t＜3 | 430~580 | ≥275 | Note |
| 3≤t≤16 | 410~560 | ≥275 | ≥23 |
| 16＜t≤40 | 410~560 | ≥265 | ≥23 |
| 40＜t≤63 | 410~560 | ≥255 | ≥22 |
| 63＜t≤80 | 410~560 | ≥245 | ≥21 |
| 80＜t≤100 | 410~560 | ≥235 | ≥21 |
| 100＜t≤150 | 400~540 | ≥225 | ≥19 |
| 150＜t≤200 | 380~540 | ≥215 | ≥18 |
| 200＜t≤250 | 380~540 | ≥205 | ≥18 |
Note:
① nominal thickness t ≤ 1, elongation after break δ ≥ 15
② nominal thickness 1 <t ≤ 1.5, the elongation after break δ ≥ 16
③ nominal thickness 1.5 <t ≤ 2, after break elongation δ ≥ 17
④ nominal thickness 2 <t ≤ 2.5, after break elongation δ ≥ 18
⑤ Nominal thickness 2.5＜t＜3, elongation after break δ≥19
S275JR Hollow Steel Pipes
FAQ
Q : Can we visit your factory?
A: You are warmly welcome. Once we get your schedule, we will arrange a professional sales team to follow up with you.
Q : Are you a factory or a trading company?
A: We are a factory and one of the famous line pipe manufacturers in China. Our headquarter is located in Henan, China, since 2008.
Q : What is your MOQ (Minimum Order Quantity)?
A: 30 tonnes.
Q : How does your factory perform quality control?
A: We inspect every process from material to product to ensure product quality. SGS inspection is acceptable.
Q : What payment methods do you accept?
A: After you confirm our PI (Proforma Invoice), we will ask for your payment. We accept T/T, L/C.
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