NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
| Payment Terms | T/T |
| Supply Ability | 30000 tons/month |
| Delivery Time | 45 days |
| Packaging Details | Bundles Package |
| Material | SAE1020,SAE1026,SAE1045,SAE4130,SAE4140 |
| Delivery Condition | HR, CW, SR, A, N |
| OD Size | 6-256mm |
| WT Size | 1-30mm |
| Characteristic | Heavy Wall Thickness |
| Application | Mechanical Purpose |
| Wall Thickness Tolerance | ±5% |
| Production Process | Cold Rolled |
| Brand Name | New Era |
| Model Number | ASTM, DIN, EN, JIS standard |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
Black Phosphating Cold Rolled Steel Tube Bending For Manipulator / Steering Gear
High Pressure Boiler Cold Rolled Steel Tube With Clean Surface SA192 Model
Mechanical / Structural Steel Pipe , 1010 / 1020 Galvanized Steel Pipe
E255 / St45 / 1020 Bright Annealed Cold Rolled Steel Tube
Product Specification
| Payment Terms | T/T | Supply Ability | 30000 tons/month |
| Delivery Time | 45 days | Packaging Details | Bundles Package |
| Material | SAE1020,SAE1026,SAE1045,SAE4130,SAE4140 | Delivery Condition | HR, CW, SR, A, N |
| OD Size | 6-256mm | WT Size | 1-30mm |
| Characteristic | Heavy Wall Thickness | Application | Mechanical Purpose |
| Wall Thickness Tolerance | ±5% | Production Process | Cold Rolled |
| Brand Name | New Era | Model Number | ASTM, DIN, EN, JIS standard |
| Certification | ISO9001 | Place of Origin | China |
| High Light | jis cold rolled steel tube ，6mm Cold Rolled Steel Tube | ||
Heavy Wall Cold Rolled Seamless Steel Tubing
Size Range: OD: 6-256mm, WT: 1-30mm, Length: 5.8m/6m, maximal 11.8m
| Product Name | 4130 / 4140 Seamless Alloy Steel Tube , Mechanical Alloy Steel Tubing |
| Material | 1010, 1020, 1026, 1045, 4130, 4140 |
| Delivery Condition | HR, CW, SR, A, N |
| Standard | ASTM A519 |
| Application | Mechanical usage |
| Certificate | TS16949, ISO 9001 |
| HS code | 7304319000 |
| Delivery Time | 45 days |
| Pakcing | Bundles or Woodern Boxes |
| Grade | C | Mn | P ≤ | S ≤ | Si | Cr | Mo |
| 1010 | 0.08--0.13 | 0.30--0.60 | 0.40 | 0.05 | -- | -- | -- |
| 1020 | 0.18--0.23 | 0.30--0.60 | 0.40 | 0.05 | -- | -- | -- |
| 1026 | 0.22--0.28 | 0.60--0.90 | 0.40 | 0.05 | -- | -- | -- |
| 1045 | 0.43--0.50 | 0.60--0.90 | 0.40 | 0.05 | -- | -- | -- |
| 4130 | 0.28--0.33 | 0.40--0.60 | 0.04 | 0.04 | 0.15--0.35 | 0.80--1.10 | 0.15--0.25 |
| 4140 | 0.38--0.43 | 0.75--1.00 | 0.04 | 0.04 | 0.15--0.35 | 0.80--1.10 | 0.15--0.25 |
| Grade | Condition | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | HRB |
| 1020 | HR | 345 | 221 | 25 | 55 |
| CW | 483 | 414 | 5 | 75 | |
| SR | 448 | 345 | 10 | 72 | |
| A | 331 | 193 | 30 | 50 | |
| N | 379 | 234 | 22 | 60 | |
| 4130 | HR | 621 | 483 | 20 | 89 |
| SR | 724 | 586 | 10 | 95 | |
| A | 517 | 379 | 30 | 81 | |
| N | 621 | 414 | 20 | 89 |
| Cold drawn and Cold rolled bearing tubes tolerance control level | |||
| Outer Diameter | Diameter Tolerance | Outer Diameter | Diameter Tolerance |
| (mm) | (mm) | (mm) | (mm) |
| ≤12.70 | ±0.08 | >50.80～63.5 | ±0.25 |
| 12.7～25.40 | ±0.10 | >63.50～76.20 | ±0.30 |
| >25.4～38.10 | ±0.15 | >76.20～101.60 | ±0.40 |
| >38.1～50.80 | ±0.20 | >101.60～203.20 | ±0.50 |
| Remark:Tolrance on outer diameter and Inner diameter,wall thickness can be specified by customer requested, | |||
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.
Tags: Heavy Wall Thickness Steel Tubing, Seamless Steel Tubing, Steel Tubes, Cold Rolled Steel Tubes
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...
Get in touch with us
Leave a Message, we will call you back quickly!