Brand:-
Model:-
MOQ:-0 -
ST52 ST37 ST44 Cold Drawn Seamless Tube DIN1629 for steel structure, pipe fittings
Description:
| Application | For construction of chemical plant,vessels,pipework |
| Standard | DIN1629 |
| Grade | ST52 ST37 ST44 |
| -OD tolerance | +/-1% |
| -WT tolerance | According to DIN 1629 |
| Length | As your request |
| Other service | We can also provide you with Machining. |
| Chemical Composition(%) | |||||||
| Grade | C | Si | Mn | P | S | ||
| St37 | ≤0.17 | - | - | ≤0.035 | ≤0.035 | ||
| St44 | ≤0.21 | - | - | ≤0.035 | ≤0.035 | ||
| St52 | ≤0.22 | ≤0.55 | ≤1.60 | ≤0.035 | ≤0.035 | ||
Mechanical Properties | |||||||
| Grade | Tensile strength(Mpa) | Yield point(Mpa) | Elongation(%) | ||||
| St37 | 350-480 | ≥235 | ≥25 | ||||
| St44 | 420-550 | ≥275 | ≥21 | ||||
| St52 | 500-650 | ≥355 | ≥21 | ||||
Our Service:
• Your inquiry related to our product & price will be replied within 24hours.
• Well-trained & experienced staff are to answer all your inquiries professional in English of course.
• Working time: 7:30am - 5:00pm, Monday to Saturday.
• OEM is highly welcomed. We have strong R&D team here to help.
• Your business relationship with us will be confidential to any third party.
Competitive Advantage:
Jiangyin City Changjiang Steel Pipe Co., LTD owned five factories and has advance production facilities, qualified inspection instruments and permanent technical research capability.
We have design team to develop new skill and new products to meet requirements of markets.
High professional employees have good emergency-dealing ability during production.
Competitive price , Quick delivery and Low MOQ.
