材质单样本

MILL TEST CERTIFICATE

API-5L X-60 MANUFACTURER:

BUYER:

ORDER NUMBER :

MATERIAL: API-5L X-60

MANUFACTURER SYMBOL:

WE HEREBY CERTIFY THAT THE ABOVE PRODUCTS MEET THE REQUIREMENTS, THE MATERIAL TESTED AND INSPECTD ACCORDING TO THE STANDARD.

E

SHIPPING MARK:N/M

INVOICE NO.:

PAGE NO.:

DATE: 5

EMENTS, THE MATERIAL WAS MANUFACTURED,SAMPLED,