Tel : 0086-021-60880117
Tel : 0086-021-60880117
API 5L Grade B petroleum steel tube standard is widely used in petroleum,natural gas,coal gas,water supply,thermal power,steam heating,hydropower station,pressure steel pipe,thermal power,dredging engineering industry foundation engineering. API5l-Grade B petroleum steel pipe application is becoming more and more popular. For general large project or others,API5l-Grade B is an important part of the heavy industry base.Sizes (Seamless):1/2" NB - 60" NB,Sizes (ERW):1/2" NB - 24" NB,Sizes (SAW):16" NB - 100" NB.Delivery:within 10-25days or asap if we have enough stock.
API 5L GradeB steel chemical composition %
Grade |
C |
Mn |
P |
S |
|
GradeB |
≤0.22 |
≤1.20 |
≤0.030 |
≤0.030 |
API 5L Grade B Mechanical properties
Grade |
Yield strength |
Yield strength |
Tensile strength(Min） |
Tensile strength(Max) |
Elongation in different thickness(mm)％ |
||||
|
|
psi |
Mpa |
psi |
Mpa |
psi |
Mpa |
Psi |
Mpa |
|
|
GradeB |
35.000 |
241 |
65.000 |
448 |
60.000 |
414 |
110.000 |
758 |
a |
We keep more than 10,000 tons API 5L Grade B Pipeline steel plate in stock each month.We can meet our customer’s any quantity request.Based on these stock source,our advantage industry spread into steel process like:cutting ( any size and any shape ) drilling,welding,milling,machining and steel structure.