Brand Name : New Era
Model Number : BS6323:Part 5
Certification : ISO9001,TS16949
Place of Origin : China
MOQ : 5 tons
Price : Negotiation
Payment Terms : T/T
Supply Ability : 3000 tons/month
Delivery Time : 45 days
Packaging Details : Bundles Package, Wooden Box Package
Material : ERW1,ERW2,ERW3,ERW4,ERW5
Delivery Condition : KM GKM GZF NKM NZF
OD Size : 6-350mm
WT Size : 1-10mm
Keyword : Electric-welded Steel Tube
Application : Aumomotive,Mechanical and General engineering purposes
Welding Line : Can be removed
BS6323-5 ERW1 ERW2 ERW3 ERW4 ERW5 Electric Resistance Welded Steel Tubes
Standard: BS6323-5 Seamless and Welded steel tubes for Automobile,Mechanical and General Engineering Purposes
Part 5: Specific requirements for electric resistance welded (including induction) steel tubes
Steel Grade: ERW1 ERW2 ERW3 ERW4 ERW5
Applications: for Auto Industry / for Machinery Use/Mechanical and General Engineering Purposes
Size range: O.D.:6-350mm W.T.:1-30mm L:max12000mm
Diameter | Tolerance | |||
1 | 2 | 3 | ||
over | Up to and including | KM condition D/a | GKM, GZF,NKM, NZF condition 20<D/a≤40 | |
≤40 GKM,GZF, | ||||
NKM, NZF condition≤20 | ||||
mm | mm | mm | mm | mm |
20 | ±0.12 | ±0.18 | ±0.24 | |
20 | 30 | ±0.15 | ±0.22 | ±0.30 |
30 | 50 | ±0.20 | ±0.30 | ±0.40 |
50 | 70 | ±0.25 | ±0.37 | ±0.50 |
70 | 90 | ±0.30 | ±0.45 | ±0.60 |
90 | 110 | ±0.35 | ±0.52 | ±0.70 |
110 | 130 | ±0.45 | ±0.68 | ±0.90 |
130 | 150 | ±0.55 | ±0.82 | ±1.10 |
150 | 170 | ±0.65 | ±0.97 | ±1.30 |
170 | ±0.75% of outside | ±1% of outside diameter | ±1.5% of outside diameter | |
diameter |
Note: Special steel grade is also available, according to customer request.
Steel Grade and Chemical Compositions:
Desig nation | Chemical Compositions( ladle analysis) | Mechanical properties | |||||||||||||
C | Si | Mn | P | S | KM (as welded) | GMK and GZF (annealed | NKM and NZF(normalzied) | ||||||||
max. | max. | max. | max. | max. | Re min. | Rm min. | A min | A min. | Re min. | Rm min. | A min. | Re min. | Rm min. | A min. | |
D/a≤ 20 | D/a> 20 | ||||||||||||||
% | % | % | % | % | N/m m2 | N/m m2 | % | % | N/m m2 | N/m m2 | % | N/m m2 | N/m m2 | % | |
ERW 1 | 0.13 | __ | 0.60 | 0.050 | 0.050 | 200 | 300 | 10 | 20 | 150 | 270 | 27 | 155 | 280 | 25 |
ERW 2 | 0.16 | __ | 0.70 | 0.050 | 0.050 | 250 | 340 | 8 | 15 | 195 | 300 | 27 | 195 | 320 | 25 |
ERW 3 | 0.20 | 0.35 | 0.90 | 0.050 | 0.050 | 300 | 400 | 7 | 12 | 215 | 340 | 26 | 215 | 360 | 24 |
ERW 4 | 0.25 | 0.35 | 1.20 | 0.050 | 0.050 | 350 | 450 | 6 | 10 | 235 | 400 | 24 | 235 | 410 | 22 |
ERW 5 | 0.23 | 0.50 | 1.50 | 0.050 | 0.050 | 420 | 420 | 6 | 8 | 340 | __ | __ | 340 | 490 | 20 |
FAQ:
1. Can you provide a sample to check the quality?
We can provide free sample with same or similar sizes for you to check tube quality.
You need to in charge of Express costs.
2. How about your production capacity?
3000 tons/Month.
3. What are your terms of payment?
30%TT in advance, Balance to be paid before shipment.
4. Where is your factory?
Jiaxing city, 2 hours away from Shanghai.
5. How can I get the quotation A.S.A.P?
Please send us an inquiry with full details as following,quotation will sent to you A.S.A.P:
1). Tube Standard
2). Steel Grade
3). Tube Size and Size Tolerance
4). Tube length
5). Quantity
6). If any special requirements
6. How about the minimum order quantity?
Normally for one size above 1 ton.
Welcome to contact us! Thanks.
BS6323-5 Electric Resistance Welded Steel Pipe Images |
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