Precision Welded Hydraulic Steel Tubes from China manufacturer

Price:	800.0 USD
Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: Standard Export Package

Type: Seamless

Technique: Cold Drawn, Cold Rolled

HS code: 73043190

Delivery Time: 40 days

Production Capacity: 2500 tons/month

Delivery Date: 40 days

Certification: ISO 9001-2008, TS16949

Section Shape: Round

Payment Terms: TT

Standard: DIN2393/EN10305-2
Size(mm): O. D.: 6.0-88.0 W. T.: 1-20mm L: Max 12000mm

Standard: DIN2393/EN10305-2
Application: For Auto industry/for machinery use/oil cylinder tube/motorcycle shock absorber/auto shock absorber inner cylinder
Size(mm): O. D.: 6.0-88.0 W. T.: 1-20mm L: Max 12000mm

Delivery condition: Hot rolled, Cold worked, Annealed, Normalized, Stress Released
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.

Grade		Chemical Composition (%)
Steel Name	Steel Number	C(Max)	Si(Max)	Mn(Max)	P(Max)	S(Max)	Cr	NI	Cu	Mo	V
E155	1.0033	0.11	0.35	0.70	0.03	0.025	-	-	-	-	-
E195	1.0034	0.15	0.35	0.70	0.03	0.025	-	-	-	-	-
E235	1.0308	0.17	0.35	1.20	0.03	0.025
E275	1.0225	0.21	0.35	1.40	0.03	0.025
E355	1.0580	0.22	0.35	1.60	0.03	0.025

Mechanical Properties

Steel Grade		Minimum values for the delivery condition
Steel Name	Steel Number	(+C c )		(+LC c )		(+SR)			(+A d )		(+N)NBK
Steel Name	Steel Number	Rm Mpa	A%	Rm Mpa	A%	Rm Mpa	ReH Mpa	A%	Rm Mpa	A%	Rm Mpa	ReH e Mpa	A%
E155	1.0033	400	6	350	10	350	245	18	260	28	28	270-410	155
E195	1.0034	420	6	370	10	370	260	18	290	28	28	300-440	195
E235	1.0308	490	6	440	10	440	325	14	315	25	25	340-480	235
E275	1.0225	560	5	510	8	510	375	12	390	21	21	410-550	275
E355	1.0580	640	4	590	6	590	435	10	450	22	22	490-630	355

ARm: tensile strength; ReH: upper yield strength; A: elongation after fracture
B1Mpa=1N/mm 2
CDepending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile strength.
DFor calculation purposes the following relations are recommended:
For delivery condition +C: ReH≥ 0.8Rm for delivery condition +LC: ReH≥ 0.7Rm
EFor calculation purposes the following relation is recommended: ReH≥ 0.5Rm
FFor tubes with outside diameter≤ 30mm and wall thickness≤ 3mm the ReH minimum values are 10Mpa lower than the values given in this table.

Seamless Precision Welded Hydraulic Steel Tubes DIN2393/EN10305-2