51 SKK Construction & Supply Co., Ltd. SKK CONSTRUCTION & SUPPLY CO., LTD. v บริษัท เอสเคเค คอนสตรัคชั่น แอนด์ ซัพพลาย จำกัด SKK’S WPS/PQR List @ YEAR 2022 Material Alloy steel No WPS No. BASE (Mat) Welding Process Code P. No (BM 1) P. No (BM 2) Groove (Thk MM) AWS Brand Name PWHT Preheat 24 WPS-P03-01 SA209-T1 GTAW ASME IX:2015 P3 Gr. 1 P3 Gr. 1 5-11.08 ER80S-G KOBE TG-SM - Min 80 °C 25 WPS-P04-01 SA213 T11 GTAW+SMAW ASME IX:2015 P4 Gr. 1 P4 Gr. 1 5-38.10 ER80S-G+ E8016-B2 KOBE TG-S1CM + KOBE CMA96 650-750 Min 120 °C 26 WPS-P04-02 SA213 T11 GTAW ASME IX:2015 P4 Gr. 1 P4 Gr. 1 1.5-12.00 ER80S-G KOBE TG-S1CM 650-750 Min 120 °C 27 WPS-P04-03 SA213 T11 SMAW ASME IX:2015 P4 Gr. 1 P4 Gr. 1 5-26.10 E8016-B2 KOBE CMA96 650-750 Min 120 °C 28 WPS-P04-04 SA213 T11 GTAW+SMAW ASME IX:2015 P4 Gr. 1 P4 Gr. 1 1.5-16.00 ER80S-G+ E8016-B2 KOBE TG-S1CM + KOBE CMA96 NA Min 120 °C 29 WPS-P04-05 SA213 T11 GTAW+SMAW ASME IX:2015 P4 Gr. 1 P4 Gr. 1 1.5-12.00 ER80S-G KOBE TG-S1CM NA Min 120 °C 30 WPS-P04-06 SA213 T11 GTAW+SMAW ASME IX:2015 P4 Gr. 1 P4 Gr. 1 1.5-16.00 ER80S-G+ E8016-B2 KOBE TG-S1CM + KOBE CMA96 NA Min 120 °C 31 WPS-P05-01 SA335 P22 GTAW+SMAW ASME IX:2015 P5A Gr. 1 P5A Gr. 1 5-36.52 ER90S-G+ E9016-B3 KOBE TG-S2CM + KOBE CMA106 675-760 Min 205 °C 32 WPS-P05-02 SA335 P22 GTAW ASME IX:2015 P5A Gr. 1 P5A Gr. 1 1.5-12.00 ER90S-G KOBE TG-S2CM 675-760 Min 150 °C 33 WPS-P05-03 SA335 P22 SMAW ASME IX:2015 P5A Gr. 1 P5A Gr. 1 5-24.52 E9016-B3 KOBE CMA106 675-760 Min 205 °C 34 WPS-P05-04 SA335 P22 GTAW+SMAW ASME IX:2015 P5A Gr. 1 P5A Gr. 1 1.5-16.00 ER90S-G+ E9016-B3 KOBE TG-S2CM + KOBE CMA106 NA Min 205 °C 35 WPS-P05-05 SA335 P22 GTAW ASME IX:2015 P5A Gr. 1 P5A Gr. 1 1.5 - 12.00 ER90S-G KOBE TG-S2CM NA Min 150 °C 36 WPS-P05-06 SA335 P22 SMAW ASME IX:2015 P5A Gr. 1 P5A Gr. 1 1.5 - 10.26 E9016-B3 KOBE CMA106 NA Min 150 °C 37 WPS-P05-07 Code Case 2199-1 GTAW ASME IX:2015 Unassigned Unassigned 1.5-10.4 ER80S-G KOBE TGS2CW NA Min 205 °C 38 WPS-P43-01 SB619 UNS No.N10276 + SB619 UNS No.N10276 GTAW ASME IX 2017 P43 P43 1.5 - 10.98 ERNiCrMo4 Oxfordally (C276) - Min 10 °C 39 WPS-P43-02 SA312TP316L + SB626 UNS No.N10276 GTAW ASME IX 2017 P43 P8Gr.1 1.5 - 6.10 ERNiCrMo4 Oxfordally (C276) - Min 10 °C 40 WPS-P51-01 SB862 Gr.2 GTAW ASME IX:2015 P51 P51 1.5 - 6.10 ERTi-2 Oxfordalloy / Ti1/2 NA Min 10 °C 41 WPS-P91-01 SA335 P91 GTAW ASME IX:2015 P15E Gr. 1 P15E Gr. 1 1.5-9.1 ER90S-G KOBE TGS-9Cb OR EQV. 730-775 Min 150 °C 42 WPS-P91-02 SA335 P91 GTAW+SMAW ASME IX:2015 P15E Gr. 1 P15E Gr. 1 5-36.52 ER90S-G+ E9016-G KOBE TGS-9Cb + KOBE CM-96b 730-775 Min 205 °C 43 WPS-P91-03 SA335 P91 GTAW ASME IX:2015 P15E Gr. 1 P15E Gr. 1 1.5-12.00 ER90S-G KOBE TGS-9Cb 730-775 Min 150 °C 44 WPS-P91-04 SA335 P91 SMAW ASME IX:2015 P15E Gr. 1 P15E Gr. 1 5-24.52 E9016-G KOBE CM-96b 730-775 Min 205 °C
52 SKK Construction & Supply Co., Ltd. SKK CONSTRUCTION & SUPPLY CO., LTD. v บริษัท เอสเคเค คอนสตรัคชั่น แอนด์ ซัพพลาย จำกัด SKK’S WPS/PQR List @ YEAR 2022 Material Dissimilar / Compound No WPS No. BASE (Mat) Welding Process Code P. No (BM 1) P. No (BM 2) Groove (Thk MM) AWS Brand Name PWHT Preheat 45 WPS-DI-01 SA312 TP304+ SA106 Gr.B GTAW+SMAW ASME IX:2015 P1 Gr. 1 P8 Gr. 1 5.0-21.94 ER309L+ E309L-16 KOBE TG-S309L + KOBE NC -39L OR EQV. - Min 10 °C 46 WPS-DI-02 SA312 TP304+ SA106 Gr.B GTAW ASME IX:2015 P1 Gr. 1 P8 Gr. 1 1.5-8.0 ER309L KOBE TG-S309L OR EQV. - Min 10 °C 47 WPS-DI-03 SA312 TP304+ SA106 Gr.B SMAW ASME IX:2015 P1 Gr. 1 P8 Gr. 1 1.5-13.94 E309L-16 KOBE NC -39L OR EQV. - Min 10 °C 48 WPS-DI-04 SA213 T11+SA106Gr.B GTAW+SMAW ASME IX:2015 P4 Gr. 1 P1 Gr. 1 1.5-16.00 ER80S-G+ E8016-B2 KOBE TG-S1CM + KOBE CMA96 - P1 = Min 10 °C, P4 = Min 120°C 49 WPS-DI-05 SA213 T11+SA106Gr.B GTAW ASME IX:2015 P4 Gr. 1 P1 Gr. 1 1.5-12.00 ER80S-G KOBE TG-S1CM - P1 = Min 10 °C, P4 = Min 120°C 50 WPS-DI-06 SA213 T11+SA106Gr.B SMAW ASME IX:2015 P4 Gr. 1 P1 Gr. 1 1.5-10.26 E8016-B2 KOBE CMA96 - P1 = Min 10 °C, P4 = Min 120°C 51 WPS-DI-07 SA335 P22 + SA213 T11 GTAW+SMAW ASME IX:2015 P5A Gr. 1 P4 Gr. 1 1.5-16.00 ER90S-G+ E9016-B3 KOBE TG-S2CM + KOBE CMA106 - P4 = Min 120 °C, P5 = Min 205°C 52 WPS-DI-08 SA335 P22 + SA106 Gr.B GTAW+SMAW ASME IX:2015 P5A Gr. 1 P1 Gr. 1 1.5-16.00 ER90S-G+ E9016-B3 KOBE TG-S2CM + KOBE CMA106 - P1 = Min 10 °C, P5 = Min 205°C 53 WPS-DI-09 SA335 P22 + SA213 T11 GTAW ASME IX:2015 P5A Gr. 1 P4 Gr. 1 1.5-12.00 ER90S-G KOBE TG-S2CM - P4 = Min 120 °C, P5 = Min 150°C 54 WPS-DI-10 SA335 P22 + SA213 T11 SMAW ASME IX:2015 P5A Gr. 1 P4 Gr. 1 1.5-11.00 E9016-B3 KOBE CMA106 - P4 = Min 120 °C, P5 = Min 150°C 55 WPS-DI-11 SA335 P22 + SA106 Gr.B GTAW ASME IX:2015 P5A Gr. 1 P1 Gr. 1 1.5-12.00 ER90S-G KOBE TG-S2CM - P1 = Min 10 °C, P5 = Min 150°C 56 WPS-DI-12 SA335 P22 + SA106 Gr.B SMAW ASME IX:2015 P5A Gr. 1 P1 Gr. 1 1.5-11.26 E9016-B3 KOBE CMA106 - P1 = Min 10 °C, P5 = Min 150°C 57 WPS-DI-13 SA210-C+ SA209- T1 GTAW ASME IX:2015 P1 Gr. 1 P3 Gr. 1 1.5-11.08 ER80S-G KOBE TG-SM - P1 = Min 10 °C, P3 = Min 80°C 58 WPS-DI-14 SA312 TP347H +SA213-T22 GTAW ASME IX 2017 P8 Gr.1 P5A Gr.1 1.5-11.08 ERNiCr-3 KOBE TGS70NCb - P1 = Min 10 °C, P5A = Min 150°C Overlays and Repair of Pressure Part of Boiler No WPS No. BASE (Mat) Welding Process Code P. No (BM 1) P. No (BM 2) Groove (Thk MM) AWS Brand Name PWHT Preheat 59 WPS-OL-01 SA210 Gr.C+ Clading SS304 GTAW ASME IX:2015 P1/P8 (Clading) - Weld Build up Max. 5.1 mm. ER309L KOBE TG-S309L OR EQV. - Min 10 °C 60 WPS-OL-02 SA210 Gr.C SMAW ASME IX:2015 P1 - Weld Build up Max. 5.1 mm. Class DIN 8555, E1- UM-300 ESAB OK 83.28 Or EQV. - Min 10 °C 61 WPS-OL-03 SA213-A1 GTAW ASME IX:2019 P1 - Weld Build up Max. 6 mm. ER70S-G KOBE TGS-50 OR EQV. - Min 120 °C 62 WPS-OL-04 SA213-A1 GTAW ASME IX:2019 P1 - Weld Build up Max. 6 mm. ER80S-G KOBE TGS-62 OR EQV. - Min 120 °C 63 WPS-OL-05 SA213-T12 GTAW ASME IX:2019 P4 Gr.1 - Weld Build up Max. 6 mm. ER80S-G KOBE TG-S1CM - Min 150 °C
53 SKK Construction & Supply Co., Ltd. SKK CONSTRUCTION & SUPPLY CO., LTD. v บริษัท เอสเคเค คอนสตรัคชั่น แอนด์ ซัพพลาย จำกัด CUSTOMER SKK’s Update Year 2023_R1