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 |
| Product Name | Seamless Structural Tube |
| Delivery Condition | Normalized |
| OD Size | 6-229mm |
| WT Size | 1-15mm |
| Standard | DIN1629 |
| Application | mechanical engineering purpose |
| Steel Material | St37 , St44 , St52 |
| Brand Name | New Era |
| Model Number | DIN1629 |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
ASTM A519 1020 SRA Seamless Mechanical Tubing
CDS Cold Drawn Seamless Mechanical Tubing
Large Diameter Seamless Mechanical Tubing Exact Dimensional Accuracy Hard
Cold Drawn Seamless Steel Mechanical Tubing
Product Specification
| Payment Terms | T/T | Supply Ability | 3000 tons/month |
| Delivery Time | 45 days | Packaging Details | Bundles Package, Wooden Box Package |
| Product Name | Seamless Structural Tube | Delivery Condition | Normalized |
| OD Size | 6-229mm | WT Size | 1-15mm |
| Standard | DIN1629 | Application | mechanical engineering purpose |
| Steel Material | St37 , St44 , St52 | Brand Name | New Era |
| Model Number | DIN1629 | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | mechanical steel tubing ，round mechanical tubing | ||
DIN 1629 St37 St52 St44 hot rolled and cold drawn seamless mechnical tubing , hot finished carbon steel pipes
DIN 1629 Seamless Steel pipe Of Non Alloys Steels are made of unalloyed steels, it's main grades are St 37.0, St44.0, St52.0, Din 1629 seamless steel pipes application fields are: chemical plant, vessels, pipework construction and for common mechanical engineering purposes. Normally DIN 1629 standard are manufactured with no limiting working pressure values. Working temperature is limited below 300℃.
2. Size Range: OD: 6-229mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m
3. Stable Quality with Comeptitive Price
4. High Performance and Longer Working Life Steel Pipe
Application: DIN1629 Steel Tubes are used in the construction of chemical plant, vessels, pipework and for general mechanical engineering purpose.
100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.
Chemical composition:
| Steel Grade | Type of deoxidization (R, killed (including semi-killed)) (RR,fully killed) | Chemical Composition, % by mass | |||||
|---|---|---|---|---|---|---|---|
| Symbol | Material Number | C | P | S | N¹) | Addition of nitrogen fixing elements (e.g.not less than 0,020% Al total | |
| St37.0 | 1.0254 | R | 0.17 | 0.040 | 0.040 | 0.009²) | - |
| St44.0 | 1.0255 | R | 0.21 | 0.040 | 0.040 | 0.009²) | - |
| St52.0³) | 1.0421 | RR | 0.22 | 0.040 | 0.035 | - | Yes |
Mechanical properties:
| Steel Grade | Upper Yield Stress ReH for wall thickness, in mm, | Tensile strength Rm N/mm² | Elongation(%) A5 | ||||
|---|---|---|---|---|---|---|---|
| Symbol | Material Number | up to 16 | over 16 up to 40 | over 40 up to 65 | Longitudinal | Transverse | |
| St 37.0 | 1.0254 | 235 | 225 | 216 | 350²) to 480 | 25 | 23 |
| St 44.0 | 1.0256 | 275¹) | 265¹) | 255¹) | 420²) to 550 | 21 | 19 |
| St 52.0 | 1.0421 | 355 | 345 | 335 | 500²) to 650 | 21 | 19 |
| ¹) For cold f inished tube in the NBK condition (annealed above the upper transformation point under shielding gas or in a vacuum), minimum values of yield stress lower than these valued by 20N/mm² are permitted. ²) For cold finished tubes in the NBK condition, minimum values of tensile strength lower than these values by 10N/mm² are permitted. | |||||||
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...
Get in touch with us
Leave a Message, we will call you back quickly!