• <tbody id="lbngg"></tbody>

        <bdo id="lbngg"></bdo>
            1. Seamless Pipe Send Enquiry


              Dimension: 1/2inch - 20inch

              Steel Grade:

                    ASTM A53/A106: Grade A, Grade B

                    ASTM A252: Grade 1, Grade 2, Grade 3

                    ASTM A333/A334: Grade 1-11

                    ASTM A423: Grade 1, Grade 2

                    ASTM A501: Grade A, Grade B

                    API 5L: Grade A/B, X42-X70(PSL1, PSL2)

                    API 5CT: J55, K55, N80, L80, C90, P110, Q125

              Production Line Test Facilities

              Recommended products OTHER PRODUCTS
              Leave a message
              send
              Registered members
              内部论坛登录
              手机登录 账号登录