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EN10305-4 Precision Steel Tube

Good quality Seamless Boiler Tubes for sales
Good quality Seamless Boiler Tubes for sales
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EN10305-4 Precision Steel Tube

China EN10305-4 Precision Steel Tube supplier

Large Image :  EN10305-4 Precision Steel Tube

Product Details:

Place of Origin: JIANGSU, CHINA
Brand Name: CHANGZHOU RUIYUAN
Certification: ISO9001, ISO14001, PED

Payment & Shipping Terms:

Minimum Order Quantity: 0.3 MT
Packaging Details: Ends caps, Hexagonal Bundles with steel strips and plastic bags wrapping outside/Wooden box/Steel frame/Or as per client’s requirement.
Delivery Time: 20~30 days after order
Payment Terms: T/T, L/C, D/P, CASH, D/A, Western Union
Supply Ability: 6000MT/Month
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

 

 

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 (%):

 

CHEMICAL COMPOSITION (CAST ANALYSIS) IN%

Grade

C≤

Si≤

Mn≤

P≤

S≤

E215

1.0212

0.10

0.05

0.70

0.025

0.015

E235

1.0308

0.17

0.35

1.20

0.025

0.015

E355

1.0580

0.22

0.55

1.60

0.025

0.015

E215 with Al≥0.025

 

 

MECHNICAL PROPERTIES (Minimum Values) :

 

Grade

Tensile Strength  σb(Mpa)

Yield Strength σs(Mpa)

 Elongation      δ(%)

E215

1.0212

290~430

≥215

≥30

E235

1.0308

340~480

≥235

≥25

E355

1.0580

490~630

≥355

≥22

 

 

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.

 

 

EN10305-4 Precision Steel Tube

Contact Details
CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

Contact Person: Ms. Brenda

Tel: 86-519-83830661

Fax: 86-519-83830662

WE CHAT: 86-15961201155