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Place of Origin : shenzhen, China
Brand Name : GSf
Certification : SGS
Model Number : DIN2391
MOQ : 500kg
Packaging Details : export standard package
Delivery Time : 7-30 days after deposit
Payment Terms : T/T: 30% deposit and balance before shipment
Supply Ability : 1000ton/month
DIN Cold Drawn Precision Steel Pipe Seamless for structure
Specifications:
Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling
Ends: PE/BE, ends caps
Marking: as per requirement
Delivery Condition: BK / BKW / ANNEALING (GBK/GZF) / NORMALIZING (NBK/NZF)
Size:(mm)
As per standard or as per customer's requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length
Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer's requirement
CHEMICAL COMPOSITION (%):
|
Quality Level |
CHEMICAL COMPOSITION (CAST ANALYSIS) IN% |
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|
Grade |
C≤ |
Si |
Mn |
P≤ |
S≤ |
||
|
A |
St35 |
1.0308 |
0.18 |
0.05 |
0.05 |
||
|
St45 |
1.0408 |
0.25 |
0.05 |
0.05 |
|||
|
St55 |
1.0507 |
≈0.36 |
0.05 |
0.05 |
|||
|
St52 |
1.0831 |
0.20 |
≤0.55 |
≤1.5 |
0.05 |
0.05 |
|
|
B |
St35.2 |
1.0309 |
0.17 |
≤0.35 |
≥0.40 |
0.05 |
0.05 |
|
St45.2 |
1.0418 |
0.22 |
0.10~0.35 |
≥0.40 |
0.05 |
0.05 |
|
|
St55.2 |
1.0509 |
≈0.36 |
0.10~0.35 |
≥0.40 |
0.05 |
0.05 |
|
|
St52.2 |
1.0832 |
0.20 |
0.10~0.55 |
≤1.5 |
0.05 |
0.05 |
|
E215 with Al≥0.025
Description:
DIN2391 SEAMLESS STEEL TUBES FOR PRECISION APPLICATIONS. Tubes according to this standards are characterized by having precisely defined tolerances on dimensions and a specified surface roughness. Mainly used for structure, auto, etc.
Top quality products
Applications:
Mainly used in structure, auto, hydraulic and pneumatic power systems.
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DIN Cold Drawn Precision Steel Pipe Seamless for Structure Images |