الوصف

1. Standard: GB/T ***2, ***3, ***7, ASTM A*3, ASTM A**6, DIN***9, DIN ****5, JIS, BS, etc. 

2. Materials: It can be altered to meet customers' different requirements


Dimension tolerance, Mechanical properties, and Chemical composition: Please refer to relevant standard or contact us.

Our company has carried out effective quality assurance system and long-term plan to maintain and improve product's quality, and expressly, our price is very competitive. Because we are manufactory, we are the source.

Should any of these items be of interest to you, please let us know. We will be happy to give you details. Your inquiry will be highly appreciated and treated.

Hot Rolled Steel pipe Standard:
ASTM A*3, ASTM A**6, DIN***9
Carbon Steel: ASTM A*3 GR(A/B)/A**6 GR(A/B), API 5L GR.B/X*2/X*2/X*5
API 5CT K**5/ J**5/N**0/P***0
Stainless Steel: ASTM A**2 **4/**6/**4L/**6L
Alloy Steel: ASTM A**5 P*1/P*2/P5/P*2/P9/P*1
ASTM A**3 T*1/T*2/T5/T*2/T9/T*1
Mild Steel: ASTM A**3 GR.1/GR.2/GR.3/GR.4/GR.5/GR.6