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E255 / St45 / 1020 Bright Annealed Cold Rolled Steel Tube

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1020 Bright Annealed Cold Rolled Steel Tube

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Brand Name :	New Era
Model Number :	DIN2391/EN10305-1
Certification :	ISO9001,TS16949
Price :	Negotiation
Payment Terms :	T/T
Supply Ability :	3000 tons/month
Delivery Time :	45 days

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E255 / St45 / 1020 Bright Annealed Cold Rolled Steel Tube

Product Name: E255 / St45 / 1020 Bright Annealing Precision Cold Rolled High Precision Seamless Steel Pipe
Material: E235 , E255 , E355, St35, St45, St52, 1010, 1020, 4130
Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m
Delivery Condition: +C, +LC, +SR, +A, +N

Application:

Fuel injection Pipe, Oil flow pipeline	Automobile and motorcycle Shock Absorber Pipe
Seat lifter Pipe	Hydrau-cylinder Pipe
Bicycle frame steel pipes	Mechanical steel pipes for auto and motor parts
Auto and Motorcycle Parts	Exhaust Pipe for Generator
High Heels Steel Pipes	Campanula Seamless Steel Pipe
Bike and Bicycle Frame	Hydraulic System(Oil Pipeline, Motor Engine Pipe)
Sewing machine and textile machine parts	Air conditioning fitting
Gas oil burner pipe	Oil pipe drilling
Auto and motor pipe fittings	Gas Spring pipe,motor casing pipe

Stable Quality with Comeptitive Price.
+N(Bright Annealing) Heat Treatment, Surface is bright and smooth, without oxide scale
Good Extending and Bending Ability.

Quality Control:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing or Cold Rolling, On line inspection
5. Heat Treatment:+SR, +A, +N
6. Straightening/Cutting to specified length/Finished Measuring Inspection
7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Packing and Stocking.

100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.

Product Name	E255 / St45 / 1020 Cold Rolled High Precision Seamless Steel Pipe
Material	E235 , E255 , E355, St35, St45, St52, 1010, 1020, 4130
Delivery Condition	+C, +LC, +SR, +A, +N
Standard	EN10305-1/DIN2391
Size Range	OD: 6-88mm, WT: 1-15mm
Application	High precision purpose, auto parts, oil cylinder, etc
Round Billet	Bao Steel, Xingcheng Steel, Zhongtian Steel, Huai Steel, etc
Keyword	Seamless Steel Pipe
Certificate	TS16949, ISO 9001
HS code	7304319000
Delivery Time	45 days
Pakcing	Bundles or Woodern Boxes

Steel Grade		Chemical Composition
Symbol	Material Number	C Max.	Si Max.	Mn Max.	P Max.	S Max.
E235	1.0308	0.17	0.35	1.20	0.025	0.025
E255	1.0408	0.21	0.35	0.40--1.10	0.025	0.025
E355	1.0580	0.22	0.55	1.60	0.025	0.025

Steel Grade		+C		+LC		+SR
Name	No.	Rm Mpa	A %	Rm Mpa	A %	Rm Mpa	ReH Mpa	A %
E235	1.0308	480	6	420	10	420	350	16
E255	1.0408	580	5	520	8	520	375	12
E355	1.0580	640	4	580	7	580	450	10

Steel Grade		+A		+N
Name	No.	Rm Mpa	A %	Rm Mpa	ReH Mpa	A %
E235	1.0308	315	25	340--480	235	25
E255	1.0408	390	21	440--570	255	21
E355	1.0580	450	22	490--630	355	22

E255 / St45 / 1020 Bright Annealed Cold Rolled Steel Tube

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