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Model: GB/T 17396
merk: Torich
verpakkingen: In bundels of in houten kisten verpakking
produktiviteit: 5000tons per year
vervoer: Ocean,Air
Plaats van herkomst: China
Ondersteuning over: 5000tons per year
Certificaat: ISO 9001 TS16949 ISO14001
GS-code: 7304319000
Haven: Shanghai,Shanghai,Shanghai
betaling Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Warmgewalste naadloze stalen buizen voor hydraulische pilaarservice
Basis informatie
Material | 1020 1035 1045 27SiMn 30MnNbRE |
Standard | GB/T 17396 |
Production method | Hot rolled |
Length | 6-11.5m |
O.D. | 100-900mm |
Wall thickness | 6-30mm |
Chemische samenstelling max%:
|
C | Si | Mn | Nb | RE | Cr | Ni | Cu | Mo | P | S |
1020 | 0.18-0.23 |
|
0.30-0.60 |
|
|
|
|
|
|
0.035 | 0.035 |
1035 | 0.32-0.38 |
|
0.60-0.90 |
|
|
|
|
|
|
0.035 | 0.035 |
1045 | 0.37-0.44 |
|
0.60-0.90 |
|
|
|
|
|
|
0.035 | 0.035 |
27SiMn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 |
|
|
0.30 | 0.30 | 0.20 | 0.15 | 0.035 | 0.035 |
30MnNbRE | 0.27-0.36 | 0.20-0.60 | 1.20-0.60 | 0.020-0.050 | 0.02-0.04 | 0.30 | 0.30 | 0.20 | 0.15 | 0.035 | 0.035 |
Geen bramen
Dichtheid: 7,85
kg / dm3
Kwaliteitscontrole:
Grondstof binnenkomende inspectie.
Trekproef
Hardheidstest
Botsingtest
Test op macrostructuur defecten
ect.
Kwaliteit is onze cultuur.
Product Categorie : Naadloze stalen buizen
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.