Medium and High Pressure Product Presentation

Transcription

1 Medium and High Pressure Product Presentation

2 Contents 1. Applications 2. Medium and High Pressure Fittings 3. Tubing 4. Medium and High Pressure Valves 5. Filters 6. Quick Couplings 7. Sour Service Products 8. Tools 2

3 Applications Test Equipment Biopharmaceutical High Pressure Water Cleaning High Pressure Water Cutting 3

4 Applications Oil and Gas Refinery Petrochemical Offshore Platform Subsea Oil and Gas Exploration 4

5 Overview 5

6 Product Classification Needle Valves Fittings and Tubing Quick Couplings Filters Medium & High Pressure Valves and Fittings Sour Service Products Ball Valves Check Valves Metering Valves Relief Valves Gauge Valves Bleed Valves Block and Bleed Valves 6

7 Medium and High Pressure Fittings 7

8 Double Ferrule Tube Fittings FITOK DHL Series Features MAWP: 15,000 psig Max. working temperature: 427 Connection sizes: 1/8, 1/4, 3/8, 1/2, 9/16, 3/4 Molybdenum disulfide coated nut to minimize friction Material in compliance with the requirements of table A.4 in NACE MR0175 Simple installation with minimal torque FITOK tube fitting s burst pressure is greater than that 4 times of its maximum working pressure. 8

9 Double Ferrule Tube Fittings FITOK DHL Series Low temperature testing FITOK high pressure tube fittings still have good sealing performance in a extreme temperature. Test medium: 6,000 Psig Helium Temperature : Liquid Nitrogen ( ) Inspection equipment: Helium leak detector 9

10 Tube Fittings Comparison between FITOK and other brands Brand FITOK Parker Swagelok Product series DHL Series MPI Series Caution: all brands are functional interchangeable only. Medium pressure fittings FK Series Working pressure 15,000 psig 15,000 psig 15,000 psig Tube size 1/4 3/4 1/4 1 1/4 3/4 Tube O.D. tolerance The Max. working pressure of Parker 1 MPI Series tube fittings is 13,000 psig (86.2 Mpa) 10

11 Tube Fittings Features Medium pressure fittings: maximum working is 20,000 psig. High pressure fittings: maximum working is 60,000 psig. Coned and threaded connection, metal to metal sealing. Medium pressure connection High pressure connection 11

12 Tube Fittings Connection Installation example Photo "2MP" "2FH" "2CP" 12

13 Tube Fittings Connection Installation example Photo "6MP" "6FH" "6CP" 13

14 Tubing 15 series 15 Series Tubing: Annealed tubing and cold drawn 1/8 hard tubing Annealed tubing Hard tubing 14

15 Tubing 15 series Features Size: 1/8, 1/4, 3/8, 1/2, 9/16, 3/4 MAWP: 15,000 psig Standard materials: 316/316L, other materials also available upon request. Annealed tubing shall be furnished in the solution annealed condition, MR0175 NACE compliant. Cold drawn 1/8 hard tubing with higher strength, thinner wall thickness and higher flow capacity. 316/316L tubing with molybdenum more than 2.5% also available 15

16 Tubing Medium Pressure Features Size: 1/4, 3/8, 9/16, 3/4, 1 MAWP: 20,000 psig Standard materials: 316/316L, other materials also available upon request. 16

17 Tubing High Pressure Features Size: 1/4, 3/8, 9/16 MAWP: 60,000 psig Standard materials: 316/316L, other materials also available upon request. 17

18 Medium and High Pressure Valves 18

19 Medium and High Pressure Valves Needle Valves Ball Valves Check Valves Metering Valves Relief Valves Gauge Valves Bleed Valves Block and Bleed Valves 19

20 Needle Valves 10N Series.10,000 psi (690 bar) 15N Series 15,000 psi (1034 bar) 20N Series 20,000 psi (1379 bar) 30N Series 30,000 psi (2068 bar) 60N Series.. 60,000 psi (4137 bar) 20

21 Needle Valves Construction Hexagon socket head cap screws Special handle design Large area for torque transmission Spring washer against loosening, screw does not bear the load Firm and reliable handle. Washer Handle Upper Stem Upper Stem Lower Stem Special design for upper and lower stem Helical movement of upper stem Linear motion of lower stem Low friction to ensure long service life 21

22 Needle Valves Construction for High Temperature Max. working temp.: 649 MAWP: 20,000 psi : Extended stuffing box design : Special heat dissipation design Special cooling design to ensure graphite packing temperature is much less than the working medium temperature, so the valve withstands extreme high temperature. 22

23 Needle Valves Thermal Fluid Coupling Analysis Setting conditions Inlet temperature 649 Inlet flow rate 2 m/s Result Stuffing box temperature less than 400 Handle temperature less than 70, operate directly by wearing gloves 23

24 Needle Valves, anti erosion in oil & gas application Special Features Lower stem tip is treated with Stellite by welding Body seal face is treated with Stellite by brazing Erosion resistance, wear resistance Lower Stem Stellite Stellite Note: Always keep the valve fully open in use, otherwise more severe erosion will cause cavitation to damage the valve under small opening. Lower Stem Body Body Seal Seal Surface Surface Photos of standard needle valves, which are damaged under erosion and cavitation working condition. 24

25 Piston Style Pneumatic Needle Valves Features MWP for valve: 60,000 psig (4137bar) Actuator working temperature range: Max. air driving pressure: 100 psi. Connection for air operator : 1/8 NPT, 3/8 NPT Pneumatic actuator made of anodized Aluminum Tested to 100,000 cycles at 100 psig (6.9 bar) with no leakage, no signs of wear or fatigue. Caution: FITOK needle valves must be equipped with FITOK pneumatic actuators only; Not with other brands actuators. Air to Close Normally Open Air to Open Normally Closed 25

26 Piston Style Pneumatic Needle Valves Inlet Indicator (indicates the valve on/off) Actuator with pressure to close valve, actuator releases pressure to open valve. In order to prolong the life of the valve, use the minimum pneumatic driving pressure to close the valve while making sure the valve is well sealed. Adjust the driving pressure of the actuator based on the actual working pressure of valves and parameters as recommended in the catalog. Normally Open (ATC) 26

27 Piston Style Pneumatic Needle Valves Inlet Normally Closed (ATO) Bolt (adjust spring compression) Indicator (indicates the valve on/off) Actuator with pressure to open valve, actuator releases pressure to close valve. In order to prolong the life of the valve, use the minimum spring force to close the valve while making sure the valve is well sealed. Set the spring compression according to seal force for the maximum working pressure of the valve. Adjust the spring compression based on the actual working pressure of valves and parameters as recommended in the catalog 27

28 Medium and High Pressure Ball Valves 10B Series, 10,000 psi (690 bar) 15B Series, 15,000 psi (1034 bar) 20B Series, 20,000 psi (1379 bar) 28

29 Medium and High Pressure Ball Valves Pneumatic Ball Valve Air to open/spring to close (Normally closed) Air to close/spring to open (Normally open) Air to open and close (double acting) Standard anodized Aluminum housing for pneumatic actuators Brackets made of stainless steel Position indicators or limit switches available 29

30 Medium and High Pressure Check Valves 10C, 10CO Series, 10,000 psi (690 bar) 15C, 15CO Series, 15,000 psi (1034 bar) 20C, 20CO Series, 20,000 psi (1379 bar) 60C, 60CO Series, 60,000 psi (4137 bar) 30

31 Medium and High Pressure Metering Valves 15M Series, 15,000 psi (1034 bar) 30M Series, 30,000 psi (2068 bar) 60M Series, 60,000 psi (4137 bar) 31

32 Medium and High Pressure Relief Valves HSR Series, 20,000 psi (1379 bar) HMR Series, 60,000 psi (4137 bar) HAR Series, 20,000 psi (1379 bar) HSR Series HAR Series 32

33 Medium and High Pressure Relief Valves HAR Series (Adjustable soft seat) Adjustment of set pressure upon request Set pressure range: 30,000 ~ 20,000 psi Can withstand back pressure up to 500 psi No limitation for mounting direction Repair kits are available to replace worn out parts Structure Diagram 33

34 Medium and High Pressure Relief Valves Adjustable relief valve comparison between FITOK and other brands Brand FITOK Autoclave HIP Swagelok Product series HAR Series Field Adjustable IPT Series Set pressure range 3,000~20,000 psig 1,000~20,000 psig 1,000~20,000 psig Loaded components Maximum back pressure Spring 500 psig No adjustable relief valves Spring Combined disk springs Cannot withstand back pressure Mounting direction Any direction Installed as per requirement 34

35 Medium and High Pressure Gauge valves, Bleed valves and Block & Bleed Valves Bleed Valves, 30,000 psi (2068 bar) Gauge Valves, 30,000 psi (2068 bar) Block & Bleed Needle Valves, 20,000 psi (1379 bar) Double Block & Bleed Needle Valves, 20,000 psi (1379 bar) Double Block & Bleed Ball Valves, 15,000 psi (1034 bar) 35

36 Medium and High Pressure Line Filters 10FD, 10FC Series Line Filters, 10,000 psi (690 bar) 15FD, 15FC Series Line Filters, 15,000 psi (1034 bar) 20FD, 20FC Series Line Filters, 20,000 psi (1379 bar) 60FD, 60FC Series Line Filters, 60,000 psi (4137 bar) 36

37 Medium and High Pressure Quick Couplings HQC Series, 30,000 psig (2068 bar) HQP Series, 10,000 psig (690 bar) HQS Series, 20,000 psig (1379 bar) HQB Series, 10,000 psig (690 bar) 37

38 Medium and High Pressure Quick Couplings HQP Series Features MAWP: 10,000 psig (690 bar) Body material: high tensile 316 SS A variety of O ring materials optional Push and pull type quick coupling without check valve Flow coefficient (Cv) up to 8.2 Locking mechanism with large contact area for safer and more reliable connections of coupler and nipple. 38

39 Medium and High Pressure Quick Couplings HQP Series Construction Locking mechanism with large contact area for safer and more reliable connections of coupler and nipple. 39

40 Medium and High Pressure Quick Couplings HQP Series Construction Pin Sliding Sleeve : Design structure to prevent error in operation When coupling or uncoupling, the sliding sleeve is able to push only after aligning the dowel pin with the sleeve groove to prevent any accidental disconnection and potential risk if the system is under pressure. 40

41 Medium and High Pressure Quick Couplings HQB Series Features MAWP: 10,000 psig (690 bar) A variety of O ring materials optional Material: high tensile 316 SS and 17 4PH Flow coefficient (Cv) up to 0.53 Screw type quick coupling with check valve Withstand full working pressure when disconnected 41

42 Medium and High Pressure Quick Couplings HQB Series Construction With metal ball sealing check valve 42

43 Medium and High Pressure Quick Couplings HQS Series Features MAWP: 20,000 psig (1379 bar) A variety of O ring materials optional Body material: high tensile 316 SS and 17 4PH Flow coefficient (Cv) up to 3.6 Screw type quick coupling without check valve 43

44 Medium and High Pressure Quick Couplings HQS Series Construction 44

45 Medium and High Pressure Quick Couplings HQC Series Features MAWP 30,000 psig (2068 bar) A variety of O ring materials optional Material: high tensile 316 SS and 17 4PH Flow coefficient (Cv) up to 0.66 Coupler with check valve as standard, nipple with/without check valve available Coupler and nipple with check valve can withstand MAWP when disconnected Compact design and variety of end connections as optional 45

46 Medium and High Pressure Quick Couplings HQC Series Construction With check valve Without check valve 46

47 Medium and High Pressure Quick Couplings HQC Series Construction Surface hardening process The surface hardening process is adopted in the contact surface of the nipple and the ball, which improves the hardness and strength of the surface to ensure safer and more reliable connections of coupler and nipple. 47

48 Medium and High Pressure Quick Couplings Corresponding Series of Other Brands Brand Quick Coupling Series FITOK HQP Series HQB Series HQS Series HQC Series Parker WB Service / / Rogan Service Spir Star Push/Pull Type Waterblast Service Screw Type Hydraulic Service Screw Type Stainless Steel SPC Service Caution: FITOK quick coupling with matching nipple and coupler; Cannot be mixed with other brand s. 48

49 Sour Service Products Fittings Tubing Needle Valves Bleed Valves Gauge Valves Check Valves 49

50 Sour Service Products 50

51 Sour Service Products Applicable Scope Oil and gas exploration, transportation and pipeline facilities for sour media with H2S. Features MAWP: 30,000 Psig Operating temperature range: Body material: 316 annealed stainless steel NACE MR0175 compliant 51

52 Sour Service Products Pressure Rating Pressure Series Medium pressure High pressure Standard products 20,000 psig 60,000 psig Sour service products 10,000 psig 30,000 psig 52

53 Sour Service Products Q: Why is the working pressure of sour service products of the same series lower than that of standard products? A: Because of different mechanical properties. Standard products Sour service products High tensile 316 stainless steel 316 annealed stainless steel High mechanical property Low mechanical property 53

54 Tools Coning Tools Threading Tools Reseating Tools 54

55 Tools 55

56 Tools Features Coning and treading tools are applicable for tubing with the maximum O.D. of 9/16. A set of coning and treading tools can process different sizes of tubing by replacing the cutter heads and threading dies that match with the tube sizes. Reseating tools are used for repairing the worn out cone seat of medium & high pressure fitting or valve. 56

57 Tools Function Coning tools and threading tools are designed to accurately machining medium & high pressure tubing. Thus, ensure that the machined tube ends connect with valves and fittings perfectly. Machining threads Machining Range 2FH4, 2FH6, 2FH9 6FH4, 6FH6, 6FH9 Please see Installation Instructions for details. Machining conical surface 57

58