China Welded Steel Tube manufacturer & supplier

Outside Square Inside Round Special Steel Pipe , Seamless Carbon Alloy Tube

Special Shape Tubes

Outside Square Inside Round Steel Tubes , Special Steel Pipe
 
 
Inside Round ste

2015-05-07

Seamless Carbon and Alloy Steel Mechanical Tube Machining 450mm Diameter

ASTM A519

Seamless Carbon and Alloy Steel Mechanical Tubing
 
 
Size range: O.D.:6-450mm  &nbs

2015-05-07

Low Carbon Seamless Nickel Alloy Pipe For Heat Exchangers / Condensors

ASTM B161

Nickel Seamless Pipe and Tube Steel tubes for Heat Exchangers and Condensors
 
Size range:  O.D.:6-127

2015-05-07

Cold Drawn Seamless Steel Tube , Carbon and Alloy Steel Mechanical Tubing

ASTM A519

Cold Drawn Seamless Carbon and Alloy Steel Mechanical Tubing with Carbon and Alloy Steel Grade</spa

2015-05-07

Precision Seamless Galvanized Steel Tubes DIN2391 EN103052 ST35.0 ST37

Precision Seamless Galvanized Steel Tubes DIN2391 EN103052 ST35.0 ST37
 
Production Process: Co

2015-05-07

Auto Parts High Pressure Oil Seamless Steel Tube for Diesel Engine EN10305-1

DIN2391, EN10305-1, EN10305-4 etc.

High Pressure Oil Tubes for Diesel Engine DIN2391, EN10305-1, EN10305-4 St37.4, St35(E235), St45(E255), St52(E355)
 

2015-05-07

Phosphating Precision Seamless Black Steel Tube for Hydraulic Systems

Black Phosphating Precision Steel Pipes

Steel Pipes with high precision for Hydraulic Systems Black Phosphating
Black Phosphated Hydraulic Tube

2015-05-07

100mm Stainless Steel Tubing with Nickel , 200 / 201 Stainless Steel Pipe

ASTM B161

ASTM B161 Nickel Seamless Pipe and Tubes for Heat Exchangers and Condensors
 

2015-05-07

Custom Machanical Special Steel Pipe , Seamless Triangle Steel Tubes ST35,ST37,ST44,ST52

Seamless triangle steel tubes with carbon and Alloy steel
Seamless triangle steel tubes for struacture and mac

2015-05-07

Seamless Alloy Steel Tube With Carbon SA178, A179, A192, A210, SA213, SA214

Seamless Steel Tubes Special Tubes , Special Steel Pipe
 
 
<span style="font-family:a

2015-05-07

Round Seamless Hot Formed Structural Steel Pipe 10 , 20 , 35 , 45 , 10Mn2 , 15Cr , 20Cr

GOST 8732-78

<table align="center" border="0" cellpadding="3" cellspacing="0" style="background-attachment:initial; background-clip:initial; background-image:ini

2015-05-07

Precision Hydraulic Systems / Auto Parts Seamless Carbon Steel Tube 80mm

EN10305-1

Hydraulic Systems / Auto Parts Seamless Carbon Steel Tube
 
 
Quick Detail:</

2015-05-07

Galvinzed NBK Precision Steel Tube , High Pressure Oil Tubes for Diesel Engine

DIN2391, EN10305-1, EN10305-4 etc.

High Pressure Oil Tubes for Diesel Engine Galvanized Precision Tube , NBK Precision Steel Tube , Passivated Steel Tubes

2015-05-07

JIS G3445 Structural Steel Pipe , 50mm Wall Thickness Carbon Seamless Steel Pipe

JIS G 3445

JIS G 3445 STKM 11A  STKM 12 (ABC) STKM 13(ABC) STKM 14(ABC) STKM 15 Carbon Steel Tubes for machine structural purposes

2015-05-07

50mm Wall thickness Carbon Steel Tubes for General Structural Purposes

JIS G 3444

JIS G 3444 STK290,STK400  STK500  STK490  STK540 Carbon Steel Tubes for General Structural Purposes JIS G 3

2015-05-07

Carbon Steel Heat Exchanger Tubes With Seamless Carbon - Molybdenum Alloy - Steel

ASTM A209

ASTM A209/A209M Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Carbon Steel Heat Exchanger Tubes</

2015-05-07