China 37.4/St52.4 NBK Black Phosphated Seamless Hydraulic Tubing manufacturer & supplier

3inch carbon steel seamless steel tube

St37.4 St45 St52 St52.4

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

2013-11-22

Carbon Steel seamless Tube

ASTM

ASTM Carbon Seamless Steel Tube
1.Mild Steel, Alloy Steel 4130
2.ASTM E450
3.Precision Cold Drawn
4.short delivery time

2013-12-18

Seamless Hydraulic Steel tube

Cold Finished Seamless Hydraulic Steel tube
1. in full compliance with the EN 10305-4
2. Typical lengths available are 6m

2013-12-18

Steel Precision Seamless Pipe

DIN2391/C

DIN2391/C St35 St37.4 St52.4 Steel Precision Seamless Pipe
Adopt non oxidition heat treatment
Surface Roughness<0.8micron

2013-12-18

cold drawn seamless steel tubes

1.cold drawn seamless steel tubes
2.WT:0.5-9mm OD:4-80mm
3.Precision (+/-0.05mm On OD and ID)
4.Suface:Ra<1.0um.

2013-12-18

Cold Drawn Carbon Seamless Pipe

DIN2391

1.in full compliance with the DIN2391-2
2.Typical length available 6m
DIN2391 St37.4 Material Cold Drawn Carbon Seamless Pipe

2013-12-18

Carbon Steel Seamless Pipe

St37.4 St45 St52 St52.4

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

2013-11-22

black phosphated steel tube

St37.4 St45 St52 St52.4

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

2013-11-22

Boiler Seamless Steel Tube in China

St37.4 St45 St52 St52.4

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

2013-11-22

Large Diameter Steel Pipe

1. OD&ID tolerance +/-0.03mm
2. No crack after flaring and flattening
3. Ra<1.0um
DIN2448 St44 Large Diameter Pipe

2013-12-18

Chinese high pressure oil tube

St37.4 St45 St52 St52.4

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

2013-11-22

DIN2391 seamless steel pipe

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

2013-11-22

Carbon Seamless Steel pipe/

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

2013-11-22

Boiler Seamless Steel Tube

St37.4 St45 St52 St52.4

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

2013-11-22

25mm seamless steel pipe made in China

St37.4 St45 St52 St52.4

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

2013-11-22

Carbon Seamless Steel pipe

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

2013-11-22