ST44.4 Mechanical Seamless Steel Tubes (DIN 1630) from China manufacturer

ST44.4 Mechanical Seamless Steel Tubes (DIN 1630)

Price:	750.0~1800.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Air

Packing: Standard Export Package

Technique: Seamless

Grade: ST37.4, ST44.4, ST52.4

Thickness: 1--30mm

Usage: General mechanical engineer...

HS code: 73043190

Payment Term: TT

Production Capacity: 2500 tons/month

Delivery Date: 40 days

Brand Name: New Era

Outer Diameter: 6--219mm

Length: Max 12000mm

Certification: ISO 9001-2008, TS16949

Delivery Time: 40 days

Standard: DIN1630
Size(mm): O. D.: 6.0~219.0 W. T.: 1~30 L: Max 12000
General mechanical engineering purposes

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( % )
Grade	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(%)
Steel Grade	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