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DIN 1630 St44.4 Seamless Carbon Steel Pipe

DIN 1630 St44.4 Seamless Carbon Steel Pipe

1.Standard:DIN 1630
3.OD:10.3-711mm WT:2-100mm
4.Length:5.8m,6m,11.8m,12m or random length

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DIN 1630 St44.4 seamless carbon steel pipe 


Outer diameter:10.3-711mm

Wall thickness:2-100mm

Length:5.8-12m or random

Delivery condition:As rolled/formed


1.Large Diameter: Beveled ends according to ANSI B16.25 with plastic caps, black painted surface, loose packing

2.Small Diameter: Below 2" straight ends, over 2" beveled ends according to ANSI B16.25 with plastic caps, black painted surface, hexagonal bundled, wrapped with woven bags.

DIN 1630 high performance seamless circular unalloyed steel tubes. And these tubes are predominantly used in the construction of chemical plant, vessels, pipe-work and  for general mechanical engineering purposes.They are designed to meet high performance requirements. Normally. there are no limiting values for the maximum permissible working pressure of these tubes. the permissible working temperature shall not exceed 300 degree. 

Shaanxi Shew-E Steel Pipe Co., Ltd is one of professional DIN 1630 Seamless Carbon Steel Pipe manufacturers and exporters,we can supply different materials of this standard,Expecially,the St44.4 seamless pipe and St44.4 seamless pipe.Welcome to inquiry us .We will do our best on quality and price to support you.Our product can also accept the custom-made. If you are intersted in the item, Feel free to contact us.with E-mail:

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