DK-Lok UHP Fittings. No.09-01(E) May 2017

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1 K-ok UP Fittings No.09-01() May 2017

2 ean UP Fitting ontents ean Wed Fittings Micro bow WM Micro ee WM Micro ross ee WMX Micro ribow WMB Micro af bow WM Micro Reducing bow WMR Micro Reducing ee WMR ong ross ee WX ong Reducer WR uto Butt Wed ong bow W uto Butt Wed ong ee W uto Butt Wed ong ross ee WX uto Butt Wed ong Reducing ee WR uto Butt Wed Union WU uto Butt Wed Reducing Union WRU uto Butt Wed ong Gand G Mae Gand GM Socket Wed ong Gand GS Socket Wed Reducing ong Gand GSR Socket Wed Short Gand GSS ube dapter Gand G Bind Gand BG Femae Nut FN Micro Reducer WMR 07 Meta Gasket Face-Sea Fittings Mae Nut MN 17 ong bow W 08 Short Gand SG 13 ap P 17 ong ee W 08 ong Gand G 13 Pug PG 17 ong Reducing ee WR 08 uto Butt Wed Short Gand SG 14 Gasket GK

3 Gasket Retainer GK 18 Union bow 22 igh Fow Femae Nut FN 26 Gasket Bind GKB 18 Union ee 22 igh Fow Mae Nut MN 26 oube Mae Union MU 19 Union ross ee X 23 ube Fitting to uto Butt Wed onnector W 26 oube Mae Reducing Union MRU 19 Mae NP bow M-N 23 Weded ssemby Fittings Bukhead Union BU 19 ouping 23 Swive Femae/ Mae Union SFMU 27 ube Fitting onnector 20 igh Fow Fittings Swive Femae Union SFU 27 ube Fitting Bukhead onnector B 20 igh Fow Gand G 24 Swive Mae NP onnector SM-N 27 Mae NP onnector M-N 20 igh Fow Reducer R 24 Swive Femae NP onnector SF-N 28 Femae NP onnector F-N 21 uto Butt Wed igh Fow Reducer R 24 Swive ube Fitting onnector S 28 Bukhead Mae NP onnector BM-N 21 igh Fow Bukhead Reducer BR 25 Swive bow S 28 ube Butt Wed Bukhead onnector BW 21 igh Fow Union bow 25 Swive ee S 29 Straight hread O-Ring Sea Mae onnector M-UO 22 igh Fow Union ee

4 Ordering Information K-ok Wed Fittings and Meta Face Sea Fittings are ordered by product code shown beow. U WM 4 64 S B K-ok UP Fittings Product ype Seeve ength Materia Inner Surface eve Seeve ength Materia Inner Surface eve 4 : 6 : 8 : 12 : 16 : 1 64 : 91 : : : 244 : 24.4 S : 316 Stainess Stee : 316 Stainess Stee VR B : B P : P Product ype Micro Fittings Face Sea Fittings WM Micro 90 bow FN Femae Nut WM Micro ee MN Mae Nut WMX Micro ross ee P ap WMB Micro ribow PG Pug WM Micro 45 bow GK Gasket WMR Micro Reducing bow GK Gasket Retainer WMR Micro Reducing ee GKB Gasket Bind WMR Micro Reducer MU oube Mae Union ube Butt Wed Fittings BU Bukhead Union W ong bow K-ok ube Fitting onnector WR ong Reducing bow B K-ok Bukhead ube Fitting onnector W ong ee M-N Mae NP onnector WR ong Reducing ee F-N Femae NP onnector WX ong ross ee BM-N Bukhead Mae NP onnector WR ong Reducer BW BW Bukhead onnector SG Face Sea Fittings Femae Gand M-UO O-ring Sea Mae onnector Union bow G Mae Gand Union ee SG utomatic Femae Gand X Union ross ee G utomatic Mae Gand ouping GM Mae Wed Gand G igh Fow Gand GS GSR Socket Wed ong Gand Socket Wed Reducing ong Gand R R igh Fow Reducer utomatic igh Fow Reducer GSS Socket Wed Short Gand FN igh Fow Femae Nut G ube dapter Gand MN igh Fow Mae Nut BG Bind Gand W ube Fitting to uto Butt Wed onnector 3

5 UP Fitting ean Wed Fittings Rating he pressure ratings provided in this cataogue are obtained by the cacuation with the aowabe stress of 20,000 psig (1,378 bar) of stainess stee 316 at -20 (-28 ) to 100 (37 according to SM B31.3 and B31.1 code. derating factors are driven by temperatures greater than 100 (37 ). hey are determined from these pressure code isted in the tabe 1 and in accordance with SM B31.3 and B31.1 code. Mutipy the appicabe pressure rating in this cataogue by the factor in the tabe 1 to determine the working pressure. abe 1. erating Factor Materia SS 316 SS 316 emperature ) erating Factor -20 (-28) ~ 100 (37) 0 0 ~ 200 (93) 0 3 ~ 400 (204) ~ 600 (315) ~ 800 (426) ~ 1000 (537) Materia Materia 316 Stainess Stee 316 Stainess Stee VR eaning & Packing esignation S Bar stock SM S479 SM 479/276 Forging SM S182 SM 182 Passivation is done in accordance with SM 380, Utra-sonic ceaning in a cass 100 cean room enviroment, impemented with resistivity over 1.I water after finishing the passivation for precision ceaning. fter ceaning, the product receives doube packaging in a cean room enviroment using anti-static poyethyene bags and high purity nitrogen incusion. Surface Roughness Specif ication Grade esignation Surface eve B B R a : 10 μin Ry : 3.0 μm P P R a : 5 μin Ry : 0.7 μm Feature - ccoodates the miniature tubing system - ows cose parts spacing - Fow capacity to be equivaent to the conventiona big size weding fitting Rounded gde : a edges of the product are rounded for safe handing and to hep prevent damage the other products Materia eat code : marked on the product for easy raw materia traceabiity aser Marking : shows the manufacturer, materia / grade, heat code and process number on the body for easy identification 10 μ R a and 5 μ R a are standard surface finish P P BMS For automatic tube butt weding, integra fier ring is provided for proper aignment Sharp and burr-free tube end : Radiused Junction : pockets and entrapment zones in the juction portion are eiminated for a smooth fow transition ccuratey machined diameter dimension conforms to tube diameter For ees, the run ( to ) sha precede the branch( ) For rosses, the run ( to ) sha precede the branch( to ) 4

6 ean Wed Fittings Micro bow WM ube () 1/8 U-WM-2 hickness (ube Wa) psig(bar) / (585) Body ube U-WM-4 U-WM / (351) U-WM / (254) psig(bar) U-WM- U-WM- U-WM / (420) (310) (240) U-WM / (200) Micro ee WM ube () 1/8 U-WM-2 hickness (ube Wa) psig(bar) / (585) Body ube U-WM-4 U-WM / (351) U-WM / (254) psig(bar) U-WM- U-WM- U-WM- U-WM / (420) (310) (240) / (200) Micro ross ee WMX ube () 1/8 U-WMX-2 U-WMX-4 hickness (ube Wa) psig(bar) / (585) / (351) Body ube U-WMX U-WMX / (254) psig(bar) U-WMX- U-WMX- U-WMX / (420) (310) (240) U-WMX / (200) 5

7 ean Wed Fittings Micro ribow WMB ube () U-WMB-4 U-WMB-6 U-WMB-8 hickness (ube Wa) psig(bar) / (351) / (254) Body ube Micro af bow WM ube () U-WM-4 hickness (ube Wa) psig(bar) / (351) Body ube U-WM-6 U-WM / (254) Micro Reducing bow WMR () (1) U-WMR-6X4 hickness(wa) hickness(wa) Body ube psig(bar) U-WMR-8X / (254) 1 1 U-WMR-8X /16 psig(bar) U-WMR-X U-WMR-X U-WMR-X / (310) 3500(240) 2900(200) U-WMR-X / (200) 6

8 Micro Reducing ee WMR () (1) U-WMR-6X4 hickness(wa) hickness(wa) Body ube psig(bar) U-WMR-8X / (254) U-WMR-8X /16 psig(bar) 1 1 U-WMR-X U-WMR-X U-WMR-X / (310) 3500(240) 2900(200) U-WMR-X / (200) Micro Reducer WMR () (1) 1/8 U-WMR-4X2 hickness(wa) hickness(wa) psig(bar) 5100(351) U-WMR-6X U-WMR-8X (254) U-WMR-8X psig(bar) U-WMR-X U-WMR-X U-WMR-X (310) 3500(240) 2900(200) U-WMR-X (200) 7

9 ean Wed Fittings ong bow W ube () U-W hickness (ube Wa) (351) Body ube psig(bar) U-W U-W / (254) U-W U-W / (165) (165) psig(bar) U-W (420) U-W (310) U-W / (240) U-W / (200) 1 U-W / (200) ong ee W ube () U-W hickness (ube Wa) (351) Body ube psig(bar) U-W U-W / (254) U-W U-W / (165) (165) psig(bar) U-W (420) U-W (310) U-W / (240) U-W / (200) 1 U-W / (200) ong Reducing ee WR () (1) U-WR-6X4-191 hickness(wa) hickness(wa) Body ube psig(bar) U-WR-8X / (254) U-WR-8X /16 U-WR-12X / (165) U-WR-12X / (165) psig(bar) U-WR-X (310) U-WR-X-191 U-WR-X /16 11/ (240) 2900(200) 1 U-WR-X / (200) U-WR-X / (200)

10 ong ross ee WX ube () U-WX hickness (ube Wa) (351) Body ube psig(bar) U-WX U-WX /8 3700(254) psig(bar) U-WX (420) U-WX (310) U-WX /8 3500(240) U-WX /8 2900(200) ong Reducer WR () (1) U-WR-6X4-191 hickness(wa) hickness(wa) psig(bar) U-WR-8X (254) U-WR-8X U-WR-12X (165) 1 1 U-WR-16X (165) 1 U-WR-16X (165) 1 psig(bar) U-WR-X-191 U-WR-X-191 U-WR-X (240) 3500(240) 2900(200) U-WR-X-191 U-WR-X (200) 2900(200) 1 U-WR-1X (200) 1 U-WR-1X (200) uto Butt Wed ong bow W 1 () hickness (ube Wa) U-W U-W U-W / (351) 3700(254) U-W / (165) 1 U-W (165) psig(bar) U-W--191 U-W--191 U-W / (420) 4500(310) 3500(240) U-W / (200) 1 U-W / (200) 1 Body ube psig(bar) 9

11 ean Wed Fittings uto Butt Wed ong ee W a () hickness (ube Wa) U-W U-W U-W / (351) 3700(254) U-W / (165) 1 U-W (165) psig(bar) U-W--191 U-W--191 U-W--191 U-W /16 11/ (420) 4500(310) 3500(240) 2900(200) 1 U-W / (200) 1 Body ube psig(bar) uto Butt Wed ong ross ee WX () U-WX U-WX U-WX hickness (ube Wa) psig(bar) /8 5100(351) 3700(254) 1 Body ube psig(bar) U-WX--191 U-WX--191 U-WX /8 6100(420) 4500(310) 3500(240) U-WX /8 2900(200) uto Butt Wed ong Reducing ee WR 1 t d d1 hickness(wa) hickness(wa) 1 1 d1 a t Body ube () (d) psig(bar) U-WR-6X4-191 U-WR-8X4-191 U-WR-8X /16 11/ (254) U-WR-12X / (165) U-WR-12X / (165) psig(bar) U-WR-X / (200) 10

12 uto Butt Wed Union WU 1 ube () U-WU-4 U-WU-6 U-WU-8 U-WU-12 1 U-WU-16 1 U-WU- U-WU- U-WU- U-WU- U-WU-1 hickness (ube Wa) (351) (254) (165) (165) psig(bar) (420) (310) (240) (200) (200) 1 psig(bar) t uto Butt Wed Reducing Union WRU 1 a d d1 hickness(wa) hickness(wa) 1 t () (d) U-WRU-6x4-191 U-WRU-8x4-191 U-WRU-8x U-WRU-12x U-WRU-x-191 U-WRU-x-191 U-WRU-x d a psig(bar) 3700(254) 2400(165) psig(bar) 4500(310) 2900(200) 2900(200) 11

13 UP Fitting Meta Gasket Face-Sea Fittings Rating eaning & Packing pressure rating foow the cacuation as to SM B31.3 Process Pip-ing code and SM B31.1 Power Piping code. he working pressure rating at the room temperature is determined by the materia of gasket and the aowabe temperature range per the materias is isted in abe 2. abe 2. emperature range Part Materia emperature F ( ) Fitting 316 Stainess Stee 316 Stainess Stee VR 1000 (537) Gasket 316 Stainess Stee 1000 (537) Nicke 600 (315) Materia Materia 316 Stainess Stee 316 Stainess Stee VR Gasket esignation S Bar stock SM S479 SM 479/276 Specif ication 316 Stainess Stee S SM 167 Nicke N SM B162 Forging SM S182 SM 182 Passivation is done in accordance with SM 380, Utra-sonic ceaning is performed in a cass 100 enviroment with resistivity over 1.I water after finishing the passivation for precision ceaning. fter ceaning, a product is doube packed in the cean room using anti-static poyethyene bags where high purity nitrogen incusion. Surface Roughness Grade esignation Surface eve B B R a : 10μin Ry : 3.0μm P P R a : 5μin Ry : 0.7μm Pating he interna surface of the femae-threaded nut are siver pated to hep reduce gaing and reduces the pu-up torque. Note : In the event of the damage or remova of the siver pating, thread gaing may be occur damaging the fitting components and preventing against proper seaing performance. esting R Fittings are rated to a heium eak rate of ess than mbar./sec and tested in accordance with SMI F1-96 and SM B-S. Feature - eak-tight service provided from vacuum to positive pressure appication - Minimized space is needed for instaation and or remova Retainer gasket assemby for easy instaation and remova in the minimized space Surface finish are 10 μ R a and 5 μ R a wo hoes are provided for easy eak test here is no virtua eak zone Femae threads are siver-pated to hep reduce gaing and ensure easy ow torque assemby Materia eat code is marked on the product for easy raw materia traceabiity 12

14 Meta Gasket Face-Sea Fittings Short Gand SG U-SG U-SG-4-64 U-SG-4-96 ead () 1/8 ube () 1/ (585) (350) (350) U-SG (350) U-SG U-SG U-SG (241) U-SG (241) U-SG (241) U-SG-8X (296) psig(bar) U-SG-4X (468) U-SG-4X (337) U-SG-8X (241) U-SG-8X (213) U-SG-12X (206) psig(bar) ong Gand G U-G U-G-4-64 ead () 1/8 ube () 1/ psig(bar) (585) (350) U-G (349) U-G (350) U-G (350) U-G U-G U-G (241) U-G (241) U-G (241) U-G-8X (296) U-G (165) U-G (165) psig(bar) U-G-4X-191 U-G-4X-191 U-G-8X (468) (337) (241) U-G-8X (213) U-G-12X (206) 13

15 Meta Gasket Face-Sea Fittings uto Butt Wed Short Gand SG U-SG-4-64 ube () 6.35 ead () psig(bar) 5100(351) U-SG (351) U-SG U-SG U-SG (241) U-SG (241) psig(bar) U-SG (468) U-SG (337) U-SG (241) U-SG (213) uto Butt Wed ong Gand G ead ube 1 () () psig(bar) U-G U-G-8X4-191 U-G (351) 3500(241) U-G U-G U-G (241) 2400(165) 2400(165) psig(bar) U-G--191 U-G (468) 4900(337) U-G--191 U-G (241) 3100(213) U-G (206) 14

16 Mae Gand GM U-GM-2 U-GM-4X2 U-GM-4 U-GM-6 U-GM-8 U-GM-8X4 U-GM-12 U-GM-16 ead () 1/8 1 ube () 1/ / (771) (689) (689) (296) psig(bar) (241) (296) (254) (206) Socket Wed ong Gand GS ube ead 1 () () psig(bar) U-GS-2 1/ / (489) U-GS (378) U-GS (291) U-GS (206) U-GS (192) U-GS (206) Socket Wed Reducing ong Gand GSR U-GSR-4X2 U-GSR-8X4 ead () ube 1 () psig(bar) 1/ (551) (241) 15

17 Meta Gasket Face-Sea Fittings Socket Wed Short Gand GSS U-GSS-4 U-GSS-4-19 ube ead 1 () () psig(bar) 5500(378) ube dapter Gand G U-G-4 U-G-6 U-G-8 ube ead () () psig(bar) Bind Gand BG U-BG-2 U-BG-4 U-BG-8 ube () 1/ ead () 1/ U-BG-12 U-BG Femae Nut FN U-FN-2 U-FN-4 U-FN-8 () 1/ ex () 7/6 1 1/16 U-FN-12 U-FN

18 Mae Nut MN U-MN-2 () 1/ ex () U-MN /8 U-MN /16 U-MN-12 U-MN /16 1 5/8 ap P U-P-2 () 1/ ex () U-P U-P /16 U-P U-P Pug PG U-PG-2 () 1/ ex () U-PG /8 U-PG /16 U-PG /16 U-PG /8 17

19 Meta Gasket Face-Sea Fittings Gasket GK U-GK-2 () 1/ U-GK U-GK U-GK U-GK Gasket Retainer GK U-GK-4 () U-GK U-GK U-GK Gasket Bind GKB U-GKB-2 () 1/ U-GKB U-GKB U-GKB U-GKB

20 oube Mae Union MU U-MU-2 U-MU-4 ead () 1/ ex () 5/8 U-MU /16 U-MU /16 U-MU /8 oube Mae Reducing Union MRU ead () ead () U-MRU-8X /16 1 ex () 1 Bukhead Union BU 1 ead () U-BU U-BU U-BU /16 1 1/16 U-BU /16 1 1/16 ex () 1 ex () 19

21 Meta Gasket Face-Sea Fittings 1 ube Fitting onnector B U--4X2 ead () ube () 1/ B ex () 5/8 1 ex () U /8 9/16 U--8X /16 11/16 U /16 7/8 1 2 ube Fitting Bukhead onnector B B U-B-4 ead () ube () B ex () 5/8 1 ex () 5/8 2 ex () 9/16 U-B /8 5/8 9/16 U-B-8X /16 11/16 U-B /16 15/16 7/8 Mae NP onnector M-N ead () NP U-M4-2N 1/ /8 ex () U-M4-4N U-M8-4N / /16 U-M8-6N /16 U-M8-8N /16 U-M12-12N /16 U-M16-16N /8 20

22 Femae NP onnector F-N U-F4-2N U-F4-4N ead () NP 1/ ex () U-F8-6N /16 U-F8-8N /16 U-F12-12N /16 U-F16-16N /8 5/8 1 Bukhead Mae NP onnector BM-N 1 1 U-BM4-4N ead () NP ex () ex () U-BM8-4N ube Butt Wed Bukhead onnector BW 1 U-BW-4 ead () ex () 1 ex () U-BW

23 Meta Gasket Face-Sea Fittings M Straight hread O-Ring Sea Mae onnector M-UO 1 ead 1 ex () () U-M4-6U U-M8-6U /16 U-M8-10U M 9/16-18 UNF 9/16-18 UNF 7/8-14 UNF Union bow ead ex () () U U /16 U U /16 Union ee U--4 ead () ex () U /16 U U /

24 Union ross ee X U-X-4 U-X-8 ead () ex () U-X U-X /16 13/16 Mae NP bow M-N ead () NP U-M4-2N 1/ ex () U-M4-4N U-M8-6N U-M8-8N / /16 1 ouping U--2 U--4 () 1/ ex () U /16 U U

25 igh Fow Fittings igh Fow Fittings igh Fow Gand G U-G-4X6 ead () igh Fow Reducer R U-R-4X6 ead () ex () 5/8 1 1 uto Butt Wed igh Fow Reducer R U-R-4X6 ead () ex () 5/

26 igh Fow Bukhead Reducer BR U-BR-4X6 ead () ex () 1 ex () igh Fow Union bow U--4 ead () ex () igh Fow Union ee U--4 ead () ex ()

27 igh Fow Fittings igh Fow Femae Nut FN U-FN-4 ead () ex () igh Fow Mae Nut MN ead () ex () M U-MN /8 9/16-18 UNF M ube Fitting to uto Butt Wed onnector W U-W-4X4 ead () U-W-6X B ex () 1 ex () / /8 11/ B 26

28 Weded ssemby Fittings Swive Femae / Mae Union SFMU U-SFMU-4 ead () ex () 5/8 1 ex () 1 Swive Femae Union SFU 1 U-SFU-4 ead () ex () 1 ex () U-SFU /16 1 1/16 Swive Mae NP onnector SM-N 1 U-SM4-2N ead () NP 1/ U-SM4-4N /16 U-SM8-6N /16 1 1/16 U-SM8-8N /8 1 1/ ex () 1 ex () 1 27

29 Weded ssemby Fittings Swive Femae NP onnector SF-N 1 U-SF4-4N ead () NP ex () U-SF8-6N 7/8 1 1/16 U-SF8-8N /16 1 1/16 1 ex () Swive ube Fitting onnector S U-S-4 ead () NP B ex () 1 ex () 2 ex () 9/ B Swive bow S U-S-4 ead () ex () 28

30 Weded ssemby Fittings Swive ee S U-S-4 ead () ex () 29

31 UP Fitting Meta Gasket Face-Sea Fittings Weding GW GW Gasket ssemby Wrench ighten 1/8 urn For Stainess Stee & Nicke Gasket urn For opper Gasket od 1/8 ~ urn 30

32 Safe omponent Seection he seection of component for any appications or system design must be considered to ensure safe performance. omponent function, materia compatibiity, component ratings, proper instaation, operation and maintenance remain the soe responsibiity of the system designer and the user. K-ok accepts no iabiity for any improper seection, instaation, operation or maintenance. ead Quartersand Factory 7, Goden root-ro 129beon-gi, Juchon-myeon, Gimhae-si, Gyeongsangnam-do, South Korea e. (82) Fax. (82)