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inquiry@xsteelplate.com
■ Overview
EN10204 3.2 ABS approved St70-2 steel pipe,St70-2 steel tube,St70-2 welded pipe stock in Chinese warehouse owned by Xinsteel.St70-2 steel pipe and St70-2 steel tube is mainly used for building foundations,transporting liquid and gas and high pressure applications.
■ Full Data
Technical Requirements & Additional Services for St70-2 steel pipe:
♦ Low temperature impacting test
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
♦ Non destructive testing for steel tubes comply to EN10160,SEL072,BS5996,NFA04-305
♦ Packing with seaworthy methods:wooden crate,wooden cases,pallets,waterproof plastic cloth,iron belts
♦ Low temperature impacting test
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
♦ Non destructive testing for steel tubes comply to EN10160,SEL072,BS5996,NFA04-305
♦ Packing with seaworthy methods:wooden crate,wooden cases,pallets,waterproof plastic cloth,iron belts
■ Techicals
►Mechnical property for St70-2 steel pipe:
| Thickness (mm) | |||||
| St70-2 steel pipe | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 63 | > 63 ≤ 80 | > 80 |
| Yield strength (≥Mpa) | 365 | 355 | 345 | 335 | 325 |
| < 3 | ≥ 3 ≤ 100 | > 100 | |||
| Tensile strength (Mpa) | 690-900 | 670-830 | 670-830 | ||
►Chemical composition for St70-2 steel pipe (Product Analysis Max%)
| Main chemical elements composition of St70-2 steel pipe | |||||
| C | Si | Mn | P | S | N |
| 0.50 | 0.60 | 1.70 | 0.060 | 0.060 | 0.010 |
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