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Cold Rolled Steel Pipe BK BKS Cold Rolled Steel Tube
Name:Cold Rolled Steel Pipe BK BKS Cold Rolled Tube
Standard: EN1030-4 DIN2391 DIN1630 DIN2445 JIS G3445 SAE J524
Type: Cold rolled/cold drawn
Grade: 4140 4130 S45C STKM11A STKM12B E355/ST52 ST35/E235 ST37.4 ST45/E255etc
Size: OD 4mm-219mm WT0.5mm-25mm
Condition: BK/BKS/NBK/GBK etc.
Mill Test Certificate: EN10204 3.1
Processing: Bending/ Cutting/Flattening/Flaring
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Cold Drawn /Cold Rolled Seamless Steel Pipe tubing
Name:Cold Drawn Rolled Seamless Steel Pipe
Standard: EN1030-4 DIN2391 DIN1630 DIN2445 JIS G3445 SAE J524
Type: Cold rolled/cold drawn
Grade: E355/ST52 ST35/E235 ST37.4 ST45/E255 4140 4130 S45C STKM11A STKM12B etc
Size: OD4mm-219mm WT0.5mm-25mm
Condition: BK/NBK/GBK etc.
Mill Test Certificate: EN10204 3.1
Processing: Bending/ Cutting/Flattening/Flaring
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EN/DIN Bright Cold Drawn Precision Seamless Steel Tubes
EN/DIN bright cold drawn precision seamless steel tube adopt adopts advanced precision cold drawn technology. Anaerobic bright heat treatment (NBK) or (GBK) to get the bright surface of the steel tube. Each steel pipe undergoes non-destructive testing to ensure that high pressure does not leak. Clean the inner and outer walls of the steel pipe and apply anti rust oil to prevent rusting.
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Anaerobic bright steel tube Oxygen free annealed steel pipe
Name:Anaerobic bright steel tube/ Oxygen free annealed steel pipe
Standard:DIN 2391/EN10305 DIN1629/EN10216-1 JISG 3445
Type: Cold rolled/cold drawn/hot rolled
Grade:ST35/E235 ST37.4 ST45/E255 ST52/E355/STKM11A
STKM12B/ 4130/4140/SCM440/SCM420
Size: OD4mm-273mm
WT0.5mm-40mm
Condition:NBK/GBK
Mill Test Certificate: EN10204 3.1
Processing: Bending/ Cutting/Flattening/Flaring
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ST37 ST35 ST52 high precision steel tube pipe
Name: ST37 ST35 ST52 high precision steel tube pipe
Standard: DIN 2391-C/DIN2448/DIN1630
Type: Cold rolled/cold drawn
Grade: ST37 ST45 ST35 ST52
Size: OD4mm-219mm
WT0.5mm-25mm
Condition: BK/NBK/GBK etc.
Mill Test Certificate: EN10204 3.1
Processing: Bending/ Cutting/Flattening/Flaring
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DIN2445 ST37.4 ST44.4 ST52.4 Steel tube pipe
Name: DIN2445 ST37.4 ST44.4 ST52.4 Steel tube pipe
Standard: DIN2445
Type: Cold rolled/cold drawn
Grade: ST37.4 ST4.4 ST52.4
Size: OD4mm-219mm
WT0.5mm-25mm
Condition: BK/NBK/GBK etc.
Mill Test Certificate: EN10204 3.1
Processing: Bending/ Cutting/Flattening/Flaring
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DIN1630 ST37.4 ST52.4 precision steel tube
Name: DIN1630 ST37.4 ST52.4 precision steel tube
Standard: DIN1630 DIN2445 EN1030-4 DIN2391-C
Type: Cold rolled/cold drawn
Grade: ST37.4 ST44.4 ST52.4
Size: OD4mm-219mm WT0.5mm-25mm
Condition: BK/NBK/GBK etc.
Mill Test Certificate: EN10204 3.1
Processing: Bending/ Cutting/Flattening/Flaring
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EN10305-4 E355+NBK Precision Hydraulic Steel Pipe
Name: EN10305-4 E3555+NBK Precision Hydraulic Steel Pipe
Standard: EN10305-4
Type: Cold rolled/cold drawn
Grade: E355/E215/E235
Size: OD4mm-219mm WT0.5mm-25mm
Condition: BK/NBK/GBK etc.
Mill Test Certificate: EN10204 3.1
Processing: Bending/ Cutting/Flattening/Flaring
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EN/DIN Cold Drawn Black Phosphated precision hydraulic Steel Tube
Phosphated hydraulic steel tubes are widely used in hydraulic systems, construction machinery and construction vehicles.
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EN/DIN High Precision Galvanized Seamless Steel Tube
EN/DIN High Precision Galvanized Seamless Steel Tube is produced basing on DIN 2391-C and EN10305-4. It is widely used in hydraulic systems, machine tools, automobiles, ships, construction machinery and vehicles.
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DIN2391 High Pressure hydraulic Galvanized Steel Tubing
Name: DIN2391 High Pressure hydraulic Galvanized Steel Tubing
Standard: DIN 2391-C
Type: Cold rolled/cold drawn
Grade: ST35 ST45 ST52
Size: OD4mm-219mm WT0.5mm-25mm
Condition: BK/NBK/GBK etc.
Mill Test Certificate: EN10204 3.1
Processing: Bending/ Cutting/Flattening/Flaring
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EN10305-4 E235+NBK Precision Hydraulic Steel Tube for hydraulic systems
Name: EN10305-4 E235+NBK precision Hydraulic Steel Tube
Standard: EN10305-4
Type: Cold rolled/cold drawn
Grade: E235/E355
Size: OD4mm-219mm WT0.5mm-25mm
Condition: BK/NBK/GBK etc.
Mill Test Certificate: EN10204 3.1
Processing: Bending/ Cutting.
