Mitr steel
CERTIFICATES & AWARDS
Product qualification following to standards.
Mitr Steel has developed continuously our production line in every production procedure to confirm that our customer will receive total qualified products that meeting to international standards.
Qualified products to international standard
Our strong commitment to maintain the highest quality standard products has earned us the supporting from BOI Promotion Privilege, the attainment of ISO 9001:2015 Quality Management Systems Certificate, ISO 14001:2015 Environmental Management system Certificate and Underwriters Laboratories Inc. : Standard Certification for Metallic Sprinkler Pipe, as well as receiving the permission to display Thailand Industrial Standard (TIS) marking TIS 427, TIS 276, TIS 277, TIS 107 and TIS 1228 marked on all our products.
Furthermore Mitr Steel Co., Ltd., the leader of carbon steel tubular pipe manufacturer and trader in Thailand, has attained to Made in Thailand (MiT) certificate which has qualification and properties that governed by The Federation of Thai Industries in order to promote and support Thai products.
Our products such as round pipe, square pipe, rectangular pipe and light lipped channel are manufactured by Thai company in Thailand with international standard. In consequence, our products with Made in Thailand marking can advantage and support steel and construction industries in Thailand.
Mitr Steel intentionally pushes forward and support Thai construction industries by supplying our products which are internationally qualified manufacture and quality control.
TIS 276
TIS 277
TIS 107
TIS 1228
STANDARD
JIS G 3452
JIS G 3457
JIS G 3466 (STKR 400)
ASTM A 53 (120) Grade A or B
ASTM A 53 - 87b
ASTM A795
DIN 2440/2441
AWWA C200
AWWA C203
AWWA C210
AWWA 214
AWWA 217
AWWA C222
BS 534
BS 1387: 1985 (Class: L,M,H)
ISO 14001:2015
