Standard | Steel Grades | Size Range | |
DIN | 2393 | St34-2/37-2/44-2/52-3 | OD3 - 100mm or As per request |
2394 | St 34-2/St 37-2/St 44-2/St 52-3 | OD3 - 100mm or As per request | |
EN | 10305-2 | E195/235/275/355 | OD3 - 100mm or As per request |
10305-3 | E195/235/275/355 | OD3 - 100mm or As per request | |
10305-5 | E195/235/275/355 | OD3 - 100mm or As per request | |
10305-6 | E195/235/275/355 | OD3 - 100mm or As per request | |
JIS | G3445 | STKM11/12/13/etc | OD3 - 100mm or As per request |
ASTM | A512 | 1010/1015/1025/1030 | OD3 - 100mm or As per request |
ASTM | A513 | 1010/1015/1025/1030 | OD3 - 100mm or As per request |
SAE | J525 | low carbon steel | OD3 - 100mm or As per request |
J526 | low carbon steel | OD3 - 100mm or As per request | |
NF | A49-341 | TS30a/TS34a/TS42a/TS37a | OD3 - 100mm or As per request |
BS | 6323(-6) | CWS2/CWS4/CWS5 | OD3 - 100mm or As per request |
Certificates: According to EN 10204 3.1 Inspection Items: Tensile stength, Yield stength, Elongation, Flattenging, FlaringChemical analysisEddy Current Test 100%, Size and surface checking 100%Other test item can be arranged as per request DELIVERY CONDITIONS: The tubes can be produced in the following delivery conditions: BK (+C) Cold finished/hard (cold finished as drawn). No heat treatment after the last cold forming process. BKW (+LC) Cold finished/soft (lightly cold worked) After the last heat treatment there is a light finishing pass (cold drawing). BKS (+SR) Cold finished/stress relieve annealed. After the final cold forming process the tubes are stress relieve annealed. GBK (+A) Annealed. After the final cold forming process the tubes are annealed in a controlled atmosphere. NBK (+N) Normalized. (Mainly focus on) After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere
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