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Trade Verify
Address: 1st. floor, No. 92, Ruyi South Road, Ailian, longgang, shenzhen
Phone: 86-755-28886466
Contact name:Miss. Alice Liu
Shenzhen Guangshenfa Metal Co., Ltd |
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Verified Suppliers
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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% | ||||||
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.
