Licenses & certificate :
Authorized to use API Monogram for manufacturer of plain end line pipe PSL 1 Grade B since1992.
License No: 5L – 0025
|API Q1 Certificate||
Obtained API specification Q1 for quality management system applies to the manufacturer of Line pipe in 2004.
API Spec Registration No: Q1 –0051
|ISO 9001:2015 Certificate||
Obtained ISO 9001 certification for quality management system applies to the manufacturer of line pipe in 2004.
ISO 9001 Registration No : 0321
Bureau Varitas Certificate
(Manufacturer & Type Approval)
Achieve BV CERTIFICATE (Type Approval) of international ship classification society for supplying pipes in shipbuilding sector.
Certificate no: 47382/A0BV
Authorized to use”BSTI monogram” on GI, MS (A class) pipes.
BSTI License No: 138
|ACCORD Approval||NTL is only one approved company by ACCORD in Bangladesh for supplying pipe in fire hydrant pipe used in RMG sector.|
|NTL is only one approved company by ALLIANCE in Bangladesh for supplying pipe in fire hydrant pipe used in RMG sector.|