NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
| 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 |
| Brand Name | New Era |
| Model Number | BS6323:Part 5 |
| Certification | ISO9001,TS16949 |
| Place of Origin | China |
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Product Specification
| 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 | Brand Name | New Era |
| Model Number | BS6323:Part 5 | Certification | ISO9001,TS16949 |
| Place of Origin | China | ||
| High Light | weldable steel pipe ，welding round tubing ，BS6323-5 Welded Steel Pipe | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
100000000-15000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int... Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int...
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