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Mr. Richard SHEN
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Mr. Richard SHEN
Torich International Co.,Ltd--The Steel Tube Maker
| Unit Price: | USD 950 / Ton |
|---|---|
| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
| Incoterm: | FOB,CFR,CIF,FCA,CPT |
| Min. Order: | 10 Ton |
| Delivery Time: | 40 Days |
Basic Info
Model No.: DIN EN10210-1
Type: Seamless, Thick Wall Steel Tube
Certification: CE
Application: Structure Pipe
Section Shape: Round
Surface Treatment: Oiled
Usage: Construction & Decoration, For General Engineering Purposes
Technique: Cold Drawn
Material: Carbon Steel
End Protector: Plain End / Beveled End
Surface: As Customer' Requirement
Production: Hot Finished
Name: Heavy Wall Steel Pipe
Model Number: DIN EN 10210-1
Heat Treatment: According To Customer's Request
Keyword: Seamless Thick Wall Steel Tube
Delivery Condition: Hot Finished
Additional Info
Packaging: In hexagonal bundles
Productivity: 10000tons per year
Brand: TORICH
Transportation: Ocean,Air
Place of Origin: China
Supply Ability: 40000 Tons per year
Certificate: ISO9001 TS16949 EN10204.3.1
Port: Shanghai,Ningbo
Product Description
DIN EN 10210-1 Hot finished Heavy Wall Steel Tubing of non-alloy and fine grain steels
DIN EN 10210-1
Hot finished structural hollow sections of non-alloy and fine grain steels
Part 1: Technical delivery conditions
Part 2: Tolerances, dimensions and sectional properties
Cold forming:
Process is done at ambient temperature
Structrual hollow section manufacturing process:
Structural hollow sections are manufactured by seamless or by welding.
Welded sections manufactured by contiuous process.
Electric welded hollow sections are supplied without trimming the internal weld bead.
Delivery conditon:
Qualities JR, J0, J2 and K2 - Hot finished
Qualities N and NL - normalized. (normalized rolled)
- for accelerated cooling +DC
- for quenching and tempering +QT
Surface conditon:
The hollow sections have a smooth surface corresponding to the manufacturing method used; bumps, cavities or shallow longitudinal grooves resulting from the manufacturing process are permissible, provided the thickness is within tolerance.
End: Square cut
TABLE 1 Permissible deviations of the product analysis from the specified limits of the cast analysis specified
| Element | Permissible maximum content in the cast analysis | Permissible deviation of the product analysis from specified limits for the cast analysis |
| C a | ≤0.20 | ﹢0.02 |
| ＞0.20 | ﹢0.03 | |
| Si | ≤0.60 | ﹢0.05 |
| Mn | Non-alloy ≤1.60 | ﹢0.10 |
| Fine grain ≤1.70 | ﹣0.05 ﹢0.10 | |
| P | Non-alloy ≤0.040 | ﹢0.010 |
| Fine grain ≤0.035 | ﹢0.005 | |
| S | Non-alloy ≤0.040 | ﹢0.010 |
| Fine grain ≤0.030 | ﹢0.005 | |
| Nb | ≤0.060 | ﹢0.010 |
| V | ≤0.20 | ﹢0.02 |
| Ti | ≤0.03 | ﹢0.01 |
| Cr | ≤0.30 | ﹢0.05 |
| Ni | ≤0.80 | ﹢0.05 |
| Mo | ≤0.10 | ﹢0.03 |
| Cu | ≤0.35 | ﹢0.04 |
| 0.35＜Cu≤0.70 | ﹢0.07 | |
| N | ≤0.025 | ﹢0.002 |
| AItotal | ≥0.020 | ﹣0.005 |
| a For S235JRH in thicknesses ≤16mm, the permissible deviation=0.04%C,and for thicknesses＞16mm and ≤40mm the permissible deviation=0.05%C | ||
Production Steel Tube:
Eddy Current Test and Ultrasonic Test:
Packing:
Product Categories : Thick Wall Steel Tubing
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