Built-up Welding Clad Piping
Built-up Welding Clad Piping
PRODUCTS REFERENCE STANDARD
| API Spec 5LD | CRA clad or lined steel pipe |
| ANSI / API Spec 6A | Specification for wellhead and christmas tree equipment |
| ISO 15614-7 | Specification and qualification of welding procedures for metallic materials-Welding procedure test—Part 7: Overlay welding |
| SY/T 6623 | Specification for CRA clad or lined steel pipe |
| NB/T 47014 | Welding procedure qualification for pressure equipment |
| ISO 3834-2 | Quality requirements for welding-fusion welding of metallic materials —Part 2: Comprehensive quality requirements |
| NACE MRO175 / ISO 15156 | Petroleum and natural gas industries-Materials for use in H2S-containing environments in oil and gas production |
| API PR 582 | Welding guidelines for the chemical, oil, and gas industries |
| DNV-OS-F101 | Submarine pipeline systems |
| API 17D | Specification for subsea wellhead and tree equipment |
| API 6D | Specification for valves |
| SY/T 7464 | Internal lined or clad corrosion resistant alloy pipeline welding and inspection specification |
WELD OVERLAY BASE MATERIALS
| BASE MATERIALS | MATERIAL STANDARD |
| PIPE | API L X Series, API 5L Gr. B Series, ASTM A53 B Series, ASTM A106 Series, ASTM A333 GR 6 Series, ASTM A312 Series, ASTM 671 Series, ASTM 691 Series |
| FLANGE | ASTM A105 Series, ASTM A350 Series, ASTM A694 Series, ASTM A182 Series, API K Series, ASTM A29 4140 Series, etc. |
| FITTING | ASTM A234 Series, ASTM A420 Series, ASTM A860 Series, ASTM A516 Series, etc. |
WELD OVERLAY CLAD MATERIALS
| WELDING MATERIALS | WELDING MATERIALS GRADE |
| STAINLESS STEEL | 304, 316L, 321, 347, 310S, 904L, 309L, 317L, S31254, etc. |
| NICKEL ALLOY | 625, 825, C22, C276, 400, K500, etc. |
| BRONZE & COPPER ALLOY | ALUMINIUM BRONZE, TIN BRONZE, SILICON BRONZE, NICKEL-ALUMINUM BRONZE, B10(C70600), B30(C70500), etc. |
| DUPLEX | S31803、S32750、S32760, etc. |
| FERRO ALLOY | TP405、TP409、TP410, etc. |
| TITANIUM | TA1、TA2、TA3, etc. |
| COBALT BASE ALLOY | Stellite 6、12、21, etc. |
| BABBITT ALLOY | ZChSnShll-6、ZChSnSh11-4、ZChPhSh16-16-2、ZChPhSh-116-1, etc. |
