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Threeway Steel Co., Ltd

E-mail: sales@srtsteelpipe.com

Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116

Phone:0086-731-8873-9521  

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ERW ,welded pipe,piilng pipe,api 5l steel pipe

ERW Steel Pipe Introduction

Keywords :ERW ,welded pipe,piilng pipe,api 5l steel pipe        Update : 2017-06-19        View(s) : 1769

There are three mainly manufacturing processed during ERW steel pipe production, including cold drawn, cold-rolled and hot-rolled. The raw material of the ERW steel  pipe includes 10 #, 20 #, 35 #, 45 # which is known as the ordinary steel pipe and the 16Mn which is known as low-alloy ste...

API 5L steel pipe,ssaw steel pipe,seamless steel pipe

The Ultrasonic Testing System of API Oil Steel Pipe

Keywords :API 5L steel pipe,ssaw steel pipe,seamless steel pipe        Update : 2017-06-18        View(s) : 1807

Automatic ultrasonic testing is refers to the use of mechanical devices automatically move probe to achieve automatic scan of workpiece tested in the process of moving to use different ways to realize different ultrasonic wave type. Such as the different coupling method for API 5l steel pipe ...

Piling Pipe,SSAW steel pipe,welded pipe,LSAW steel pipe

Advantages and Disadvantages of Piling Material

Keywords :Piling Pipe,SSAW steel pipe,welded pipe,LSAW steel pipe        Update : 2017-06-18        View(s) : 2165

Prefabricated concrete piling (reinforced) and pre stressed concrete piling pipe (driven) affected by the ground water conditions. Advantages: 1.Do not corrode or rot. 2.Are easy to splice. Relatively inexpensive. 3.The quality of the concrete can...

Fluid Transportation Steel Pipe,api 5l line pipe,seamless steel pipe,ssaw

Fluid Steel Pipe and SAWH Steel Pipe

Keywords :Fluid Transportation Steel Pipe,api 5l line pipe,seamless steel pipe,ssaw         Update : 2017-06-14        View(s) : 1740

Fluid Steel Pipe/SAWH Steel Pipe/Spiral Welded Steel Pipe Detail:  Standard:BS, GB, API, BS 1387, BS 4568, GB/T9711, API 5L  Grade:10#-45#, Q195-Q345, 10#, 20#, Q235, Q195, Q215 Thickness:4 – 18 mm Section Shape: Round Outer Diameter:200 – 2000 ...

Piling Pipe,SSAW steel pipe,welded pipe,LSAW steel pipe

S355jr Spiral Welded Piling Pipe

Keywords :Piling Pipe,SSAW steel pipe,welded pipe,LSAW steel pipe        Update : 2017-06-14        View(s) : 1749

We are in a position to manufacture and export S355JR spiral piling pipe :  Standard: ASTM A252, API 5L  Steel Grade: Gr1, Gr2, Gr3, GRADE B TO X70, S355JR, etc  Out Diameter: 219-1828mm( 8-72inch)  Wall Thickness: 4-25mm  ...

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