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DIN1629 ST52 Seamless Steel Pipe Used In The Construction Of Chemical Plant And Pipework
DIN1629 seamless steel pipe can be used in the construction of chemical plant, vessels, pipework and for general mechanical engineering purposes. They are designed to meet high performance requirements. The working temperature shall not exceed 300 ℃.
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of din1629 st52 seamless steel pipe used in the construction of chemical plant and pipework in China, featured by quality products and low price. If you're going to wholesale durable din1629 st52 seamless steel pipe used in the construction of chemical plant and pipework made in China, welcome to get pricelist and free sample from our factory.
DIN1629 ST52 seamless steel pipe used in the construction
of chemical plant and pipework
1.Chemical properties
steel grade | Material number | chemical composition,% by mass | |||
Symbol | C(MAX) | P(MAX) | S(MAX) | N(MAX) | |
St37.0 | 1.0254 | 0.17 | 0.04 | 0.04 | 0.009 |
St44.0 | 1.0255 | 0.21 | 0.04 | 0.04 | 0.009 |
St52.0 | 1.0421 | 0.22 | 0.04 | 0.035 | - |
2.Mechanical Properties:
Steel grade | Upper yield stress ReH | Tensile strength | Elongation after fracture A5 | ||||
Symbol | Material number | up to 16 | over 16 up to 40 | over 40 up to 65 | longitudinal | transverse | |
St37.0 | 1.0254 | 235 | 225 | 216 | 350 to 480 | 25 | 23 |
St44.0 | 1.0256 | 275 | 265 | 255 | 420 to 550 | 21 | 19 |
St52.0 | 1.0421 | 355 | 345 | 335 | 500 to 650 | 21 | 19 |
3.Product show
We exported DIN1629 seamless steel pipes to customers all over the world. According to customers’ requirement, all pipes can be cut to fixed length, painted or not and so on. Moreover, material can be inspected by TPI (Third party inspection).
4.Product Qualification
With advanced inspection equipment and experienced inspectors, we strictly carry out our factory’s inspection standard and the inspection requirements of the producing standard and steel grade to guarantee the final quality of all our seamless steel pipes.
5.Latest news for shipment
Recently, seamless steel pipes, galvanized steel pipes, welded steel pipes, stainless steel pipes are exported in Vietnam, Singapore, China Taiwan, China HongKong, Malaysia, Korea and so on.
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