EN10305-2 Welded Redrawn Tubes | Pakar Tiub Ketepatan Tinggi

EN10305-2-Cold-Drawn-Precision-Automotive-Steel

EN10305-2-Cold-Precision-Automotive-Steel

EN10305-2 Welded & Redrawn Steel Tube

Precision in combination with a high quality surface finish are the features that characterise our fine tolerance steel tubing
ERW feedstock tubes are manufactured from specially prepared pickled, oiled and cold or hot rolled steel coil.
Resistance-pressure-welding Therefore, the weld is created from the base material without any filler material
The removal of the excess material, both internally and externally, is a key element in the manufacturing process and this is an in-house skill.
The cold drawing process occurs after annealing and raises the quality of the feedstock tube to vastly superior levels of tolerance, surface finish and final material mechanical properties.
In some instances the final finished product specification can be further fine tuned by further annealing. This is of particular interest in relation to products that are specifically manufactured to unique customer specifications.

Kategori: EN10305-2/3/5/6 Tiub Karbon

Keterangan
Spesifikasi
Keterangan
Siasatan

Our workshop covers an area of 15000 square meters equipped with the state-of-art facilities to manufacture the welded carbon steel tubes and welded-redrawn carbon steel tubes.

Six modernized high frequency welding lines.

Four modernized cold drawn lines.

Five Automatic chamfering machines

Twenty Automatic cutting machines

Two Automatic packing machines

The monthly production capacity is 250,000 meters of welded carbon steel tubes.

Bahan-bahannya ialah :E215,E235,E255,E355 from Baosteel,Ansteel,Posco,Dll, other material can be achieved after discussion.

Mainly sizes:OD from 6.35 to 76.20mm,WT:0.9mm to 3mm.

We have been delivering these tubes to UK,Perancis,Turkey,Germany,Brazil etc for the automotive industry,since 2011.etc.

Bahan: Carbon Steel Tube

Outer Diameter:6.35-76.20Mm

Wall Thickness:0.50-3.0Mm

MaterialGrade: SPCC/SPHC,ST12(DC01),ST372G/2,B340/590DP,B400/780DP,B340LA,SS400,SAPH370,

SAPH400,SAPH440,QSTE420TM,QSTE460TM,BR1500HS,dan sebagainya

Delivery Condition: BK/BKW/GBK/NBK

Technical Parameters:

Chemical composition and mechanical properties of common material:

Steel grade	Chemical composition					Mechanical properties
Steel grade	C%	Si%	Mn%	P%	S%	Kekuatan tegangan (Mpa)	Yield strength (Mpa)	Pemanjangan
SPCC/SPHC	≤0.12	≤0.025	≤0.50	≤0.035	≤0.025	≥270	--	≥38
ST12(DC01)	≤0.10	--	≤0.50	≤0.035	≤0.025	≥270	130-260	≥34
ST37-2G/2	≤0.17	--	≤1.00	≤0.035	≤0.030	360-510	≥215	≥20
B340/590DP	≤0.18	≤0.80	≤2.20	≤0.035	≤0.030	≥590	340-500	≥20
B400/780DP	≤0.20	≤0.80	≤2.50	≤0.035	≤0.030	≥780	400-590	≥16
B340LA	≤0.12	--	≤1.00	≤0.030	≤0.030	≥440	240-460	≥26
SS400	≤0.21	≤0.30	≤1.40	≤0.035	≤0.035	400-510	≥245	≥21
Q195	≤0.12	≤0.30	≤0.50	≤0.035	≤0.040	315-430	≥195	≥33
Q235B	0.17-0.22	≤0.50	≤1.40	≤0.045	≤0.045	370-500	≥235	≥26
Q345B	≤0.20	≤0.30	≤1.70	≤0.035	≤0.035	470-630	≥345	≥20
SAPH370	≤0.21	≤0.30	≤0.75	≤0.035	≤0.035	≥370	≥225	≥37
SAPH400	≤0.21	≤0.30	≤1.20	≤0.030	≤0.025	≥400	≥255	≥36
SAPH440	≤0.21	≤0.20	≤0.15	≤0.030	≤0.025	≥440	≥305	≥34
Qste420TM	≤0.12	≤0.50	≤1.50	≤0.030	≤0.025	480-620	≥420	≥21
Qste460TM	≤0.12	≤0.50	≤1.60	≤0.030	≤0.025	520-670	≥460	≥19
BR1500HS/22MnB5	0.20-0.25	0.15-0.35	1.1-1.4	≤0.025	≤0.01	600-750	≥420	≥22

1. production of DIN/EN10305 welded high precision tubes since 2005

2. 10 years experience in working with customers from Europe,Asia Barat,Amerika Selatan,Dll

3. Sampel boleh dihantar dalam 20 hari selepas pengesahan

4. 45 hari sebagai tempoh pengeluaran dan penghantaran selepas pengesahan pesanan.

5. 100,000 meters of normalized EN10305-3 welded steel tube in stock.

6. 200 saiz boleh ditawarkan dari OD:6.35mmxWT:0.89mm ke OD:76.20mmxWT:3mm Length:100mm to 12000mm per piece.

7. Pemeriksaan pihak ketiga seperti:TUV,BV,SGS,dan lain-lain diterima

8. Pasukan profesional membantu keperluan tiub khas anda.

9. Other related tubes can be offered :bright annealed seamless precision tube,galvanized seamless precision tubes,Dll

Steel Grade		+C		+LC		+SR
Name	No.	Rm Mpa	A %	Rm Mpa	A %	Rm Mpa	ReH Mpa	A %
E155	1.0033	400	6	350	10	350	245	18
E195	1.0034	420	6	370	10	370	280	18
E235	1.0308	490	6	440	10	440	325	14
E275	1.0225	560	5	510	8	510	375	12
E355	1.0580	640	4	590	6	590	435	10

Steel Grade		+A		+N
Name	No.	Rm Mpa	A %	Rm Mpa	ReH Mpa	A %
E155	1.0033	260	28	270–410	155	28
E195	1.0034	290	28	300–440	195	28
E235	1.0308	315	25	340–480	235	25
E275	1.0225	390	21	410–550	275	21
E355	1.0580	450	22	490–630	355	22

Steel Grade		Chemical Composition
Symbol	Material Number	C Max.	Si Max.	Mn Max.	P Max.	S Max.
E155	1.0033	0.11	0.35	0.70	0.025	0.025
E195	1.0034	0.15	0.35	0.70	0.025	0.025
E235	1.0308	0.17	0.35	1.20	0.025	0.025
E275	1.0225	0.21	0.35	1.40	0.025	0.025
E355	1.0580	0.22	0.55	1.60	0.025	0.025

EN10305-2 Welded & Redrawn Steel Tube

EN10305-2 Welded & Redrawn Steel Tube

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