Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

DIN ST45.8 Boiler pipe


DIN ST45.8 Boiler tube

din st42 st45-8 steel pipe: 
1)O.D. 1/8"to 48", W.T. sch5s to xxs 
2)grade ST42 st45.8 
3)certificated by ISO

 

 din st42 st45-8 steel pipe

din st42 st45-8 steel pipe

We are the seamless steel pipes manufacturer, we supply pipes with high quality.

Info.of pipes

O.D. 1/8"to 48"

W.T. sch5s to xxs

Tolerance

OD +1% /-1%, .thickness +12.5% / -10%. Length 2mm

standard

GB8162—1999,GB8163—1999,GB3087—99,GB5310—99,GB6479—86,GB9948—88

ASTM A53B,ASTMA106B,ASTMA210A1,ASTMA315B

JIS STPG42/G3454,JIS STPG42/3456,JIS STB42/G3461,JIS STB42/G3455

DIN1626,DIN1629/4,DIN1629/3,DIN17175,SEW680,and so on.

Other service

Special specifications are aslo supplied according to customers’ requirements

Payment

30%T/T deposit,L/C

 

 

Delivery Condition: Annealed, Normalized, Normalized and Tempered 

Inspection and Test: 
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, No-destructive Test, Hydrostatic Test. 

Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting. 

 

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