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Certification
EN10305-4 Carbon Steel Precision Steel Tube , Cold Drawn Seamless Steel Pipe
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Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| STANDARD: | EN | SHAPE: | ROUND |
|---|---|---|---|
| MATERIAL: | CARBON STEEL | CERTIFICATE: | PED, ISO9001, ISO14001 |
| PLACE OF ORIGIN: | JIANGSU, CHINA | SECONDARY OR NOT: | BRAND NEW |
| APPLICATION: | PRECISION | TECHNIQUE: | SEAMLESS |
| High Light: | Precision Steel pipe,precision steel tubing |
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EN10305-4 SEAMLESS STEEL TUBES FOR PRECISION APPLICATIONS
Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems
Specifications:
Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling
Ends: BE, ends caps
Marking: as per requirement
Delivery Condition: Normalized (+N)
Size:(mm)
OD: 4 – 80mm WT: 0.5 – 12.5mm
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 (%):
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CHEMICAL COMPOSITION (CAST ANALYSIS) IN% |
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Grade |
C≤ |
Si≤ |
Mn≤ |
P≤ |
S≤ |
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E215 |
1.0212 |
0.10 |
0.05 |
0.70 |
0.025 |
0.015 |
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E235 |
1.0308 |
0.17 |
0.35 |
1.20 |
0.025 |
0.015 |
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E355 |
1.0580 |
0.22 |
0.55 |
1.60 |
0.025 |
0.015 |
E215 with Al≥0.025
MECHNICAL PROPERTIES (Minimum Values) :
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Grade |
Tensile Strength σb(Mpa) |
Yield Strength σs(Mpa) |
Elongation δ(%) |
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E215 |
1.0212 |
290~430 |
≥215 |
≥30 |
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E235 |
1.0308 |
340~480 |
≥235 |
≥25 |
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E355 |
1.0580 |
490~630 |
≥355 |
≥22 |
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DELIVERY CONDITION:
+N: after the final cold drawning, operation the tubes are normalized in a controlled atmosphere.
INSPECTION AND TEST:
CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening/drift expanding, hardness, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), HYDRAULIC TEST.
Description:
EN10305-4 is seamless cold drawn steel tubes of circular cross section used in hydraulic and pneumatic power systems. Tubes according to this part of EN 10305-4 are characterized by having precisely defined tolerances on dimensions and a specified surface roughness. The allowed pressure rates and temperatures are the responsibility of the customer in accordance with the state of the art and in application of the safety coefficients specified in the applicable regulations, codes or standards.
Top quality products
Applications:
Mainly used in hydraulic and pneumatic power systems.
Competitive Advantage:
Always put quality on first consideration makes us keep our qulity stable and good. Always put customer’s benefit before ours makes our good service and gain us good reputation.
Advanced equipments. Sincere , truth and careful attitude on communication and production.
Contact Details
China Alloys Products Directory
Send your inquiry directly to us
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