Date: Apr. 10, 2014

Rev.No: 1

1. Description

®

9230-ES is designed for Medium-pressure service gasket, which is required on electrical insulation and prevent from electrical corrosion where connected with dissimilar metals, and protect flange face damagesby low pressure.

To enhance sealing ability and isolation performance, Glass Reinforced Epoxy is reinforced on both surface of sealing Material. Considering applicable Line, specified Elastomer material is adaptable and both Full Faceand Flat Ring types are available upon request

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STARTEC 9230-ES Gasket®

Seal Material Laminated Epoxy Flange Gasket

2. CompositionSealing Retainer

Sealing Sealing Material

Sealing Material is the most important factors, which defines the sealing ability and should consider each chemical characteristic,temperature and pressure condition. Furthermore,it designed by circumstance damages and deformations for proper sealing.

The sealing retainer of STARTEC 9230-ES is excellent in minimizing outside fluid contamination and inflow.

A. Superior Sealing ability for Medium pressure (Class 150~600) LineB. High strength of Sealing retainer prevent damages from excess compressionC. Excellent insulation performance. D. Protection for electrical corrosion in dissimilar metals.E. Protection for damage of Facing surfacesF. Easy installation and disassemblyG. Stable Sealability at irregularities and unevenness flange surface

Benefits of STARTEC 9230-ES®

Picture 1. STARTEC 9230-ES Cross Section®

9230-ES retainer is constructed of Glass Reinforced Epoxy laminates and shows excellent dielectric strength and protect the leakage from high pressure, deformation of exterior fluid and inflow.

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STARTEC ®

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4. Leakage Test Result

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STARTEC 9230-ES Gasket®

Seal Material Laminated Epoxy Flange Gasket

A. Test Specimen : JIC 9230-ES FR Type, 150LB 2”(G10 Epoxy Glass, Viton-A Rubber Seal)B. Test Procedure : JPI-7S-81 & Company SpecC. Leakage Test : Nitrogen 10 kgf/ (Minimum 10 minutes) – No Leak

*Above result shows excellent insulation of Phenolic, PTFE, Epoxy

Flange

Flange

Bolt Torque (Kgf.cm) N2 Gas Leakage test(10Kgf/)

Hydraulic test(31Kgf/)

Test Condition

150LB 2”RF FLANGE

2062 No Leakage No Leakage

4840 No Leakage No Leakage

3369 No Leakage No Leakage

150LB 6”RF FLANGE

150LB 16”RF FLANGE

Unloaded Specimen

PHENOLIC PTFE EPOXY

Insulation Resistance(1000V)

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1. Description

9320-OS provides excellent solution for electrical flange insulation and generally used for high-pressure services. It is installed in the connection of dissimilar flange materials where protection of electrical corrosion desired.

Attached Spring Reinforced PTFE Seal on Glass-Reinforced Epoxy performs superior sealing ability for low-pressure service.

2. Composition

Attached Stainless Metal Core between GlassReinforced Epoxy performs superior sealing ability and reinforced insulation characteristic in high pressure. (Max ASME Class 2500)

Standard core Material is Stainless Steel 316L and other special material options are availabledepend on client requests.

The laminate material of STARTEC 9320-OS is composed with Glass Reinforced Epoxy (NEMA LI-1 G10, G11) for excellent insulation.

It protects from leakage on over tightening bolt and penetration of fluids induced erosion with deformation.

Picture 2. 9320-OS Cross SectionSTARTEC®

STARTEC 9320-OS GasketGlass Reinforced Epoxy Faced Metal Plate with PTFE Seal Gasket

®

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Metal Core

Sealing Material

The selection of sealing material is critical and should be considered its reliability such as eachchemical fluid characteristic, temperatureand pressure etc.

It is designed for safety from environmental aggressive sealing situation of damages and deformation.

Specially, 9320-OS is minimized Cold Flow by attaching reinforced spring(Stainless Steel) on PTFE Seal. Reliable sealing in using micro-vibration or deformationby loosening bolts is available.

Spring Reinforced PTFE Seal

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STARTEC ®

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4. Hydro Test Result- 600LB 2” Raise Faced Flange, Hydraulic 180 kgf/cm : 360 hours No Leak2

3. Advantages of STARTEC 9320-OS®

A. Superior Sealing and Insulating ability.B. High Pressure (Max ASME Class 2500)C. Excellent Isolation using NEMA LI-1 G10, G11.D. Protection for electrical corrosion in dissimilar metals.E. High strength of sealing retainer prevents damages from excess compression.F. Easy installation and disassembly.G. Available for Ring Joint Flange and Raise Face Flange

Picture 2. 9320-OS hydraulic Test Result

110

100

120

130

140

150

Pre

ssur

e (k

gf/cm

) 2

160

170

180

190

200

1 Day Max 2 Day Max 3 Day Max 4 Day Max 5 Day Max

STARTEC 9320-OS® Other Brand Gasket

9320-OS GasketGlass Reinforced Epoxy Faced Metal Plate with PTFE Seal Gasket

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1. Description

9320-OFS is specially invented for raised concern in the event of a fire where existing high pressure fluid line of electrical isolation. Reinforced unique double sealing structure will compensate for the possible risk of a fire, threaten properties caused by non-metallic sealing performance.

Suitable for off shore industry and project purpose where mandatorily required to prevent 2 damage from fluids leakage likely happen to high risk or explosion caused by a fire. nd

STARTEC ®

Inserted metal core on both surfaces of Glass Reinforced Epoxy, it designed to support in high pressure rate of Max ASME 2500 and can withstand to applying the condition.

Standard core Material is Stainless Steel 316L and other special material options are available depend on client requests.

The selection of sealing material is important and requires considering its reliability such as each chemical fluid characteristic, temperature and pressure etc. It is highly designed for safetyfrom environmental aggressive sealing situation of damages and deformation.

Specially, 9320-OFS is minimized Cold Flow by attaching reinforced spring (Stain-less Steel) on PTFE Seal. Reliable sealing in using micro-vibration or deformation by loosen-ing bolts is available.

The secondary seal of serrated metal gasket with reinforced Insulating layer shall minimize the leakage damage after the primary PTFE sealing and glass reinforced epoxy have melted by the fire in the high temperature.

Standard core Material is Stainless Steel 316L and other special material options are available depend on client requests.

The laminate material of 9320-OFS is composed with Glass Reinforced Epoxy (NEMA LI-1 G10, G11), which shown stable insulation and leakage safety during over tight-ening. Excellent protect from the interferences of fluids penetration including erosion with defor-mation.

2. Composition Metal Core

Picture 4. 9320-OFS Cross Section

STARTEC 9320-OFS : Fire Safe GasketMetal Reinforced Epoxy Plate with fire Safety Double Seal Gasket

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Spring Reinforced PTFE Seal

Serrated Metal Gasket with STARPITEGlass Reinforced Epoxy Plate

STARTEC®

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- 600LB 2” Raise Faced Flange, Hydraulic 180kgf/ : 360 hours No Leak

A. Stable sealability and insulation performance on severe condition B. Reinforced metal core applicable on ASME Class 2500 with C. Better compressive strength and heat resistance by using NEMA G11D. Protection for electrical corrosion in dissimilar metal connection. E. High strength of sealing retainer prevents damages from excess compression.F. Easy installation and disassembly.G. Stable performance with double sealing structure of serrated gasket. H. Certifying API 6FB Fire Test (See Chapter 5 API 6FB Fire Test Result)

STARTEC 9320-OFS : Fire Safe GasketMetal Reinforced Epoxy Plate with fire Safety Double Seal Gasket

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®

The Fire test according to API 6FB(dated December 2008) requires that any sealing end connection hold 30 minutes in a flame condition and then for a cool down period. After the assembly is cooled down to 100 or less the line is depressur-ized and then re-pressurized. During all facets of the test the gasket must not exceed an API proscribed leak rate.In the fire test a 6” Class 300 flange is pressurised with a test pressure of 75% of the API rated working pressure. The Test pressure is maintained during the burn and cool-down period. After 5 minutes a fire is established and the flame temperature is monitored. The average of the thermocouples must reach 760 within 2 minutes and the average of the calorimeter shall reach 650 within 15 minutes. The burn period shall last for 30 minutes. After the burn period the connection is air-cooled down to 100 or less. After cooling down the flange is depressurized and the pressure is increased again to the test pressure and held for 5 minutes.

The maximum leak rate is 1 ml/inch per minute of mean gasket circumference.- Leak rate acceptance Criteria : Max 1.0 ml/inch/min- 9320-OFS Leak rate Result : 0.2 ml/inch/min

5. API 6FB Fire Test

3. Advantages of 9320-OFS

4. Hydraullic Test Result of 9320-OFS

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Benefits of STARTEC 9320-OSL/OFSL

A. Provide enhanced corrosion resistance with special coating. B. Stability without using strong corrosion resistance material. C. Various coating options depend on fluids.(Epoxy, Ceramic & ETC) D. Special coating prevent micro fluids permeation

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STARTEC 9320-OSL / OFSL

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Special Coating System

9320-OS / OFS Type 9320-OSL / OFSL Type

Microscope - Edge Microscope –Epoxy coated Edge

Microscope – Core metal to Epoxy Microscope – Epoxy Coated Core metal to Epoxy

With special coating system, 9320-OSL / OFSL Gasket is specially coated on 9320-OS / OFS Gasket platform and invented to prevent metal corrosion caused by direct fluids contact on sealing material. It is highly suitable on corrosion resistance lines.

STARTEC ® STARTEC ®

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Above picture verify that our various special coating of STARTEC 9320-OSL/OFSL prevents from the possible micro fluids permeation.

Test Specification(Manufacturer’s Specification)

• Product: 9320-OS, Epoxy Coating• Coating Specification: Epoxy Primer & Topcoat • Fluid: CaCl2 12% Solution• Test Condition : Room Temperature 9 Days• Test Flange : 300LB 2” Raise Faced Flange• Visual No Variation• Test Picture(Microscope X100)

STARTEC 9320-OSL / OFSL

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9320-OS / OFS Type 9320-OSL / OFSL Type

Microscope – Groove Surface Microscope – Groove Surface

Total dry film (Prior to the immersion)

Total dry film (Since immersion to 9days)

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Additional Insulation Set Material

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* Insulation Resistance(Ω) ASTM D257-07: Usage Voltage: 1000V, Capacity of Tester : 2.0 × 1013 Ω* Gasket shall be selected client preference, but individual dimension approval is required. * PTFE Gasket is not recommended on R.F Type because of creep characteristic.

Item Description

(Ω)

InsulationResistance

JIC CODE / EQ

PTFE SO LID Gasket -100~100 / 150LB

Over 2.0 × 1013 Ω

JIC 8305

REINFORCED PTFE Gasket -200~200 / 300LB

1.3 × 1011 Ω

JIC 8305G

Neoprene Faced Phenolic Gasket -30~120 / 150LB

R U B B E R

CR 1.6 × 107

Ω

JIC 9020 -CP

STARTEC® Gasket (Glass Reinforced Epoxy Plate Gasket With Rubber O -Ring)

-40~150 / 600LB

EPDM Over 2.0 × 1013

Ω

JIC 9210 -ER

STARTEC® Gasket (Glass Reinforced Phenolic Plate Gasket with Rubber O -Ring)

-40~150 / 600LB

VITON 9.7 × 109

Ω

JIC 9220 -PR

STARTEC® Gasket (Glass Reinforced Epoxy Plate Gasket With Rubber O -Ring)

-60~150 / 600LB

NBR 1.3 × 1011

Ω

JIC 9230 -ES / EQ : PIKOTEK PGE TYPE

STARTEC® Gasket (Glass Reinforced Epoxy Faced Metal Plate with Rubber O -Ring)

Max 1 50 / 1500LB

JIC 9310 -OS / EQ : PIKOTEK VCS TYPE

STARTEC® Gasket (Glass Reinforced Epoxy Faced Metal Plate with PTFE Seal)

Max 150 / 2500LB

Over 2.0 × 1013 Ω

JIC 9320 - OS / EQ : PIKOTEK VCS TYPE

STARTEC® Gasket (Metal Reinforced Epoxy Plate with fire Safety Double Seal Gasket)

Max 200 / 2500LB

Over 2.0 × 1013 Ω

JIC 9320 -OFS / EQ : PIKOTEK VCFS TYPE

KAMMPROFILE GASKET WITH STARPITE® Max 1000 / 2500LB

9.9 × 1010 Ω

JIC 3850 -SE(HT)

Temp. Range()

Pressure CLASS

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Additional Insulation Set Material

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* Insulation Resistance(Ω) ASTM D257-07: Usage Voltage: 1000V, Capacity of Tester : 2.0 × 1013 Ω* Various material and coating are available as customer’s requirement. * For non-standard flange insulation set application, please consult with JEIL’s tech team.

Description (Ω )

() Temp.Max.

THK

INSULATION SLEEVE

GLASS REINFORCED EPOXY (GRE) Over 2.0 × 1013 Ω 150

0.8T ~

1.0T

PHENOLIC 2.2 × 108 Ω 180

PTFE Over 2.0 × 1013 Ω 100

MICA 9.9 × 1010 Ω 1000

INSULATION WASHER

GLASS REINFORCED EPOXY(GRE) Over 2.0 × 1013 Ω 150

3.0T PHENOLIC 2.2 × 108 Ω 180

MICA 9.9 × 1010 Ω

1000

STEEL WASHER

CARBON STEEL N/A N/A 3.0T ~

5.0T STAINLESS STEEL N/A N/A

NUT

A194 Gr.2H (ASTM) N/A

N/A - A194 Gr.8 (ASTM) N/A

A194 Gr.8M (ASTM) N/A

BOLT

A193 Gr.B7 (ASTM) N/A

N/A - A193 Gr.B8 (ASTM) N/A

A193 Gr.B8M (ASTM) N/A

- Insulation Set Material – Bolt/Nut/Sleeve/Washer

- Insulation Material Property Chart

Test Name Typical Result

Phenol NEMA G-10 -

Compressive Strength (PSI) 58,000 57,000 65,000

(60,400 at 130 ) -

Dielectric Strength (Volts/mil) 550 625 800 508

Tensile Strength (PSI) 32,000 52,000 52,000 1,450~2,900

Water Absorption (%) - 0.02~0.04 0.02~0.04 -

Applicable Temp () 180 150 180 1,000

Insulation Composition

MICANEMA G 11-

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Additional Insulation Set Material

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- Insulation Set Material

- Install and tighten fasteners

- Tighten the nuts in multiple steps

A. Ensure gasket is the specified size and material B. Examine the gasket to ensure it is free of defects C. Carefully insert the gasket between the flangesD. Make sure the gasket is centered between the flangesE. Bring flanges together, ensuring the gasket isn’t pinched or damaged

Always use proper toolscalibrated torque wrench or other controlled tensioning device Consult your gasket manufacturer for guidance on torque specifications

Always torque in a cross bolt tightening pattern

Step 1 - tighten all nuts initially by hand (larger bolts may require a small hand wrench)Step 2 - torque each nut to ~30% of full torque Step 3 - torque each nut to ~60% of full torque Step 4 - torque each nut to full torque, again still using the cross bolt tightening pattern (larger diameter flanges may require additional tightening passes) Step 5 - apply at least one final full torque to all nuts in a clock wise direction until all torque is uniform (larger diameter flanges may require additional passes)

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9320-OS/OFS Recommended Gasket Torque

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* 22 inch Flange Application : MSS SP-44 Flange* Flange Surface Finish : 125-250 RMS* Flange Surface Flatness : 0.020” Tolerance

NPS 150LB 300LB 600LB 900LB 1500LB 2500LB1/2 28 28 28 41 41 41

3/4 41 50 50 58 58 58

1 54 66 66 89 89 89

1-1/4 81 99 99 136 136 153

1-1/2 106 153 153 201 201 224

2 203 102 102 138 138 157

2-1/2 249 148 148 193 193 216

3 355 210 210 241 305 336

3-1/2 202 237 274 - - -

4 252 297 343 434 477 565

5 376 376 492 605 716 827

6 477 317 416 464 557 1,190

8 664 511 645 777 908 1,105

10 644 548 672 735 1,311 1,725

12 839 795 701 766 1,361 2,464

14 1,040 694 837 907 1,665 -

16 967 949 1,124 1,212 2,283 -

18 1,407 1,034 1,585 1,814 3,272 -

20 1,243 1,142 1,459 2,131 3,931 -

22* 1,609 1,589 1,837 - - -

24 1,748 1,725 2,129 3,364 5,821 -

ASME B16.5 Raise Faced Flange Bolt Torque(N.m)

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