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DIN 1630 ST52.4 Mechanical Seamless Steel Tubes

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DIN 1630 ST52.4 Mechanical Seamless Steel Tubes

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DIN 1630 ST52.4 Mechanical Seamless Steel Tubes
Product Details:
Place of Origin: CHINA
Brand Name: PIPEWAY
Certification: ISO9001 TS16949
Model Number: PMN
Payment & Shipping Terms:
Minimum Order Quantity: 500KG
Price: Quoted
Packaging Details: BUNDLES PACKING
Delivery Time: 20-30DAYS
Payment Terms: T/T or L/C
Supply Ability: 7 DAYS
Description

Standard: DIN1630

Application: These tubes are predominantly used in the construction of chemical plant, vessels, pipework and for general mechanical engineering purposes.
Size(mm): O. D.: 6.0~219.0 W. T.: 1~30 L: Max 12000 

Delivery condition: Normalized, Bright Annealing.
Certificate: ISO9001 TUV 
Packing: 
1. Standard export bundle wrapped with strong steel strip 
2. Wooden case 
3. Nylon packed 
Payment: T/T 
Delivery: With 40 days of order confirmation 

Your special requirement is highly welcomed and will be fulfilled. 
We always provide highest quality seamless pipe/tube and best service.


Chemical Composition:

Grade ChemicalComposition( % )
C max Si max Mn P max S max
St 37.4 0.17 0.35 ≥ 0.35 0.04 0.04
St 44.4 0.2 0.35 ≥ 0.40 0.04 0.04
St 52.4 0.22 0.55 ≤ 1.60 0.04 0.035

 

 

Mechanical Properties (Mpa):

Steel Grade Yield Strength(Mpa)
for wall thicknesses,in mm.
Tensile
Strength(Mpa)
Elongation(%)
up to 16 over 16,
up to 40
over 40,
up to 65
  longitudinal transverse
ST 37.4 ≥235 ≥225 ≥215 350-480 ≥25 ≥23
ST 44.4 ≥275 ≥265 ≥255 420-550 ≥21 ≥19
ST 52.4 ≥355 ≥345 ≥335 500-650 ≥21 ≥19
 

 

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Contact Us
Mr. DENNY
  • 2/F Tian An Dian QI,No. 1599, Juxian Road, Hi-Tech Zone,Ningbo City,China
  • Tel:86-574-87491308
  • Fax:86-574-87491848
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