C&N Industiral,huitong limtied is professional pipe,flange and fitting manufacturer,our products approved by PDO, SADARA, SWCC,PDO etc.
| General | |
| Description | 6″x6″ Barred tee for Pipelines, Class 600 |
| Quantity | 8 |
| Pipeline Information | |
| Service | Gas Condensate – Sour Servise |
| Pipeline material | Stainless steel A312 TP316/316L, seamless pipe, Sch-80S |
| Pipeline external diameter | 6″/ 168.28 mm |
| Design pressure | 90 barg |
| Design temperature | -46°C |
| Design code | ASME B31.8(Design factor=0.5) |
| Design life | 25 years minimum |
| Barred Tee Design | |
| Design | Forged barred tee with a welded end 6” |
| Materials | Wrought ASTM/ASME SA/A403 GR WP316 |
| Dimensions | ASME B16.9, ASME B16.25 and RZK-NSS-000-SPC-PIP-00022-00 specification (Barred Tees) |
| Corrosion allowance | 1.6 mm |
| Number of Guide bars | 1 |
| Number of Cross bars | 0 |
| Thickness of Guides | 6 mm |
| Height of Guides | 35 mm |
| External coating | Protective coating for transpirtation and storage as per NSS spec. RZK-NSS-000-SPC-PIP-00009-00 |
| Internal coating | “Protective coating for transpirtation and storage as per NSS spec. RZK-NSS-000-SPC-PIP-00009-00 “ |
| Pigging requirement | Barred Tees shall be suitable for intelligent pigging |
| But weld ends | Bevelled ends in accordance with ASME B16.25 (Weld bevels to be protected with plastic rings or equivalent) |
| Welding | ASME IX – all welds shall be full penetration |
| PWHT | Tees shall be normalized, normalized and tempered, or quenched and tempered after welding and/ or formingas per ASME 31.8 |
| Marking | Manufacturer’s name and prodact serial number, SP number, Material Grade, Nominal Diameter and Rating as per ASME 31.8 |
| Certification | BS EN 10204 3.1 B, NACE MR0175 |
| MTC Certificate | EN 10204 – 3.2 cert. Required |
| Testing (Note 2) | |
| Impact test | Refer ASTM A370, ST RoK ASTM A 370-2011 |
| Tensile test | Two tests with specimens oriented transvers to the major axis of working of forget materials |
| Hardness | Refer ASTM A370, ST RoK ASTM A 370-2011 |
| Repair | No repair shall be permitted to joints that have failed any of the tests detailed in this data sheet. No weld repairs to forgings shall be permitted |
| Notes | |
| All inspection, NDE and Mechanical Testing of tees are to fukky comply with ASTM A370, ST RoK ASTM A 370-2011, RZK-NSS-000-SPC-PIPI-00011-00 | |
| Technical specification for main project lines as per NSS spec. RZK-NSS-000-SPC-PIP-00005-00 | |
