Knowledge

Size：19-350mm
Wall Thickness：1.5 mm - 50 mm
Shape：Round

Manufacture:Seamless process
Out Dimensions:14mm-711mm
Wall Thickness:2mm-60mm
Length:Fixed(6m,9m,12,24m) or normal length(5-12m)

Thickness:1.8mm-22mm
Out Diameter:17.2mm-168mm
Length:5800mm; 6000mm; 10000mm; 11500mm; 11800mm; and so on.
Max length 18000mm

DIN 17175 is a German standard for seamless heat-resistant boiler tubes rather than a single material grade. It covers St35.8, St45.8, 15Mo3, 13CrMo44

OD:6-219mm
WT:0.5-20.0mm
Delivery condition: Cold Drawn, Annealed, Solution and Aging, Q+T

OD:6-219mm
WT:0.5-20.0mm

St45.8 is the non-alloy boiler quality carbon steel tube grade of DIN 17175, identified by material number 1.0405. It is supplied seamless for high pr

Out Dimensions: 14mm-711mm
Wall Thickness: 2mm-60mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Ends: Plain End, Beveled End, T

Outside Diameter:21.3-914.4mm
Wall thickness:2.77-59mm
Length:5-18m

Manufacture:Seamless process
Out Dimensions: 14mm-711mm
Wall Thickness: 2mm-60mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m) read more

OD: 1/2"-24"
WT:SCH20,SCH40,SCH80,SCH100,SCH120,SCH160,XXS
Length: 2M-13M

Size:4 to 219mm
wall thickness: 0.020" –0.220"
Length:Single Random, Double Random, Standard & Cut length Pipe & Tube