- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
1) Certificate: API 5DP-0002,API Q1-0964, ISO 9001,ISO 14001,OHSAS 18001 2) OD:2 3/8” TO 6 5/8” of label 1 3) Wall thickness:6.45 to 12.7mm 4) Grade:E75,X95,G105,S135 5) Length:R1:6.1-7.01mm, R2:8.84-9.75mm,