Company PresentationCompany Presentation

TMK Valve GroupTMK Valve Group

www.tmkvalvegroup.comwww.tmkvalvegroup.com

An introduction to TMK Valve Group

Truemark International, the parent company of TMK Valve Group has been supplying US manufacturers with castings and finished Valves from Asian factories for over 20 years.

During this time, it has forged strong relationships with the owners of the very best Asian Valve manufacturers.

TMK Valve Group is a joint venture between Truemark and these manufacturers to establisha trusted supply route into the US, Europe and the Middle Eastern markets, levering on therelationships made by Truemark and its principals throughout the world.

TMK products are focused firmly on the Oil & Gas sector and all products offered carry the relevant API and CE markings.

TMK Valve Group carries stock at it's Stafford Texas headquarters and can deliver non-stock items and projects door-to-door anywhere in the world.

Ball ValvesBall Valves

Special Service ValvesSpecial Service Valves

Forged or Cast Body & Bonnet Forged or Cast Body & Bonnet All types of Ball Valve bodies and bonnets are manufactured All types of Ball Valve bodies and bonnets are manufactured from forged or cast AISI 4130/4140 low alloy or stainless steel. from forged or cast AISI 4130/4140 low alloy or stainless steel. Other materials for extreme service, such as Inconel or Duplex Other materials for extreme service, such as Inconel or Duplex stainless steel are available to order.stainless steel are available to order.

Metal-to-Metal Seat to Body Interface Metal-to-Metal Seat to Body Interface Precision lapped faces between the ball and seat ensure a Precision lapped faces between the ball and seat ensure a metal-to-metal pressure tight seal . Seat is lapped on both metal-to-metal pressure tight seal . Seat is lapped on both surfaces to give a true metal to metal seal between the body, surfaces to give a true metal to metal seal between the body, ball and seat. The stem seal is further reinforced and protected ball and seat. The stem seal is further reinforced and protected by a lip seal, giving bubble tight sealing.by a lip seal, giving bubble tight sealing.

Ball Valve SpecificationsBall Valve Specifications

SizesSizes11”” thru 48 thru 48”” full or reduced port full or reduced port

Pressure ClassPressure ClassANSI B16.34, API 6D and ANSI 150 -2500.ANSI B16.34, API 6D and ANSI 150 -2500.

Bi-directional SealingBi-directional SealingTMK-OVK Ball Valve is a true bi-directional valve. TMK-OVK Ball Valve is a true bi-directional valve. Being fully symmetrical, it will effectively seal Being fully symmetrical, it will effectively seal pressure from either direction without the risk of pressure from either direction without the risk of pressure lock. Trunnion Ball Valves are Double pressure lock. Trunnion Ball Valves are Double Block and Bleed.Block and Bleed.

Fire SafeFire SafeAPI 607 and 6FAAPI 607 and 6FA

Body to Bonnet Seal and Body to Body SealBody to Bonnet Seal and Body to Body SealA metal-to-metal seal is achieved between the A metal-to-metal seal is achieved between the body and bonnet using TMK-OVK metal-to-metal body and bonnet using TMK-OVK metal-to-metal sealing technology. Other arrangements to sealing technology. Other arrangements to achieve connective position of the body and achieve connective position of the body and bonnet or body is double sealed by gasket and o-bonnet or body is double sealed by gasket and o-ring ring TemperatureTemperature-320 Degree F (Cryogenic) to +1500 Degree F.-320 Degree F (Cryogenic) to +1500 Degree F.

End ConnectionsEnd ConnectionsRF / RTJ / Welded End / Hub EndRF / RTJ / Welded End / Hub End

Leakage ClassLeakage ClassBubble tight for soft seated ValvesBubble tight for soft seated ValvesClass v and VI for metal seatedClass v and VI for metal seated

Stem ExtensionStem ExtensionFor the buried service, the stem can be For the buried service, the stem can be lengthened. For the convenience of lengthened. For the convenience of operation, the corresponding compound operation, the corresponding compound injection nozzle, drainage valve and injection nozzle, drainage valve and release valve can be extended to the top of release valve can be extended to the top of the valve.the valve.

Available MaterialsAvailable MaterialsCast SteelCast SteelWCB,WCC,LCB,LCC,CF8.CF8M,CF3,CF3M,CNWCB,WCC,LCB,LCC,CF8.CF8M,CF3,CF3M,CN7M,CF8C7M,CF8CForged SteelForged SteelASTM A105,LF2,F304,F304L,F316, ASTM A105,LF2,F304,F304L,F316, F316l,F321,F51,F53F316l,F321,F51,F53 Material for H2S service in accordance Material for H2S service in accordance with NACE MR-01-75, latest editionwith NACE MR-01-75, latest edition

Ball Valve StylesBall Valve Styles

Fully Welded

API6D Trunnion

Floating Ball

API 6A GatesAPI 6A Gates

The TMK Gate Valve was developed to satisfy the The TMK Gate Valve was developed to satisfy the need for a high quality reliable valve which is need for a high quality reliable valve which is reasonably priced. All TMK Gate valve makes full reasonably priced. All TMK Gate valve makes full use of modern materials and manufacturing use of modern materials and manufacturing techniques. It is easy to maintain, conforms to techniques. It is easy to maintain, conforms to international design requirements and Quality international design requirements and Quality Assurance Program. All TMK Gate Valve are Assurance Program. All TMK Gate Valve are manufactured to API 6A Specification as a basic manufactured to API 6A Specification as a basic minimum, in a Plant that is API Q1 and ISO9001 minimum, in a Plant that is API Q1 and ISO9001 approved and Certified.approved and Certified.

Forged or Cast Body & Bonnet Forged or Cast Body & Bonnet All types of gate valve bodies and bonnets are All types of gate valve bodies and bonnets are manufactured from forged or cast AISI 4130/4140 manufactured from forged or cast AISI 4130/4140 low alloy or AISI 410 SS steel. Other materials for low alloy or AISI 410 SS steel. Other materials for extreme service, such as Inconel or Duplex extreme service, such as Inconel or Duplex stainless steel are available to order.stainless steel are available to order.

SealingSealing

Metal-to-Metal Seat to Body Interface Metal-to-Metal Seat to Body Interface

Precision lapped faces between the gate Precision lapped faces between the gate and seat ensure a metal-to-metal pressure and seat ensure a metal-to-metal pressure tight seal is maintained. tight seal is maintained.

The Seat is lapped on both surfaces to The Seat is lapped on both surfaces to give a true metal to metal seal between give a true metal to metal seal between the body and seat. the body and seat.

This seal is further reinforced and This seal is further reinforced and protected by a Teflon or Viton lip seal, protected by a Teflon or Viton lip seal, giving bubble tight giving bubble tight sealing performance at pressure below 10 sealing performance at pressure below 10 psi.psi.

Gate Valve DesignGate Valve Design

Gate & Seat Design for Slab Gate Gate & Seat Design for Slab Gate The seat in the gate valve are fully floating, The seat in the gate valve are fully floating, this combined with a solid slab gate gives a this combined with a solid slab gate gives a true downstream seal resulting in true downstream seal resulting in exceptionally low operating forces.exceptionally low operating forces.

Gate & Seat Design for Expanding GateGate & Seat Design for Expanding GateThe expanding gate creates a positive The expanding gate creates a positive mechanical seal across the seats with or mechanical seal across the seats with or without line pressure. Floating seals with without line pressure. Floating seals with resilient seals allow the seats to be tightly resilient seals allow the seats to be tightly wedged into the seats pockets in the open or wedged into the seats pockets in the open or closed position.closed position.

Bi-directional SealingBi-directional SealingAll TMK Gate Valves are true bi-directional All TMK Gate Valves are true bi-directional valve. Being fully symmetrical, it will valve. Being fully symmetrical, it will effectively seal pressure from either direction effectively seal pressure from either direction without the risk of pressure lock. If the valve is without the risk of pressure lock. If the valve is used in uni-directional application, the gate used in uni-directional application, the gate and seats can be reversed to give a extra and seats can be reversed to give a extra service life.service life.

Gate GuidedGate GuidedThe gate is guided positively by the valve The gate is guided positively by the valve body and close fitting stainless steel skirts. body and close fitting stainless steel skirts. The skirts minimize the ingress of well fluid The skirts minimize the ingress of well fluid mud and sand into the body cavity.mud and sand into the body cavity.

Body to Bonnet SealBody to Bonnet SealA metal-to-metal seal is achieved between the A metal-to-metal seal is achieved between the body and bonnet using advanced metal-to-metal body and bonnet using advanced metal-to-metal sealing technology. The seal ring is re-useable.sealing technology. The seal ring is re-useable.

Non-rising Stem with BackseatNon-rising Stem with BackseatThe stem used in the TMK gate valve is The stem used in the TMK gate valve is manufactured from Alloy-Nitride or 17-4 manufactured from Alloy-Nitride or 17-4 stainless steel. Being of the non-rising design, stainless steel. Being of the non-rising design, valve operation will not increase the pressure in valve operation will not increase the pressure in the body cavity. Seal against the bonnet, the body cavity. Seal against the bonnet, providing means to replace the valve stem providing means to replace the valve stem packing with the valve is under pressurepacking with the valve is under pressure

Stem SealStem SealAll stem seals are non-elastomeric and are inert All stem seals are non-elastomeric and are inert to most known liquids and gases. Being made to most known liquids and gases. Being made from PTFE/R-PTFE stem frictional resistance is from PTFE/R-PTFE stem frictional resistance is minimized resulting in lower operating torque. minimized resulting in lower operating torque. The stem seal design is suitable for all The stem seal design is suitable for all temperature range and services. Graphite stem temperature range and services. Graphite stem packing is option.packing is option.

BearingBearingHeavy duty thrust bearing are used to absorb Heavy duty thrust bearing are used to absorb stem thrust and reduce operating torque. A stem thrust and reduce operating torque. A grease fitting is located on the bearing cap to grease fitting is located on the bearing cap to allow for lubrication to ensure continued trouble-allow for lubrication to ensure continued trouble-free operation.free operation.。。

Model SG-22 Slab Gate Valve SG-22 Model SG-22 Slab Gate Valve SG-22 The Model SG-22 high performance, bi-directional slab gate The Model SG-22 high performance, bi-directional slab gate valve is ideal for high pressure, critical service applications, valve is ideal for high pressure, critical service applications, 3000 through 20,000 psi on well-heads, production trees and 3000 through 20,000 psi on well-heads, production trees and manifolds.manifolds.

SpecificationSpecification

Standard Model SG-22 gate valves meet the Standard Model SG-22 gate valves meet the requirements of the latest edition of API 6A and / or requirements of the latest edition of API 6A and / or API 6D SSV by replacing the expanding gate with a API 6D SSV by replacing the expanding gate with a slab gate. Material for H2S service in accordance with slab gate. Material for H2S service in accordance with NACE MR-01-75, latest editionNACE MR-01-75, latest edition

Reliable PerformanceReliable Performance

Forged body & bonnetForged body & bonnetLow operation torqueLow operation torqueMetal-to-metal body/bonnet sealMetal-to-metal body/bonnet sealMetal-to-metal backseat seal can be energized Metal-to-metal backseat seal can be energized regardless of gate positionregardless of gate positionLubrication fittings for easy maintenanceLubrication fittings for easy maintenanceGate guides retain body lubricants and protect gate Gate guides retain body lubricants and protect gate surfacesurfaceManual or actuated operationManual or actuated operationSimple design assures low costSimple design assures low costFlanged or screwed outletsFlanged or screwed outlets

Model SG-10 Slab Gate Valve SG-10Model SG-10 Slab Gate Valve SG-10The Model SG-10 slab gate valve is bi-directional, with a preferred The Model SG-10 slab gate valve is bi-directional, with a preferred sealing side valve for applications on wellheads, production trees sealing side valve for applications on wellheads, production trees and manifolds with working pressures at and below 5000 psi.and manifolds with working pressures at and below 5000 psi.

SpecificationSpecification

Standard Model SG-10 gate valve meet Standard Model SG-10 gate valve meet the requirements of the latest edition of the requirements of the latest edition of API 6A and / or API 6D SSV by replacing API 6A and / or API 6D SSV by replacing the expanding gate with a slab gate. the expanding gate with a slab gate. Material for H2S service in accordance Material for H2S service in accordance with NACE MR-01-75, latest editionwith NACE MR-01-75, latest edition

Reliable PerformanceReliable Performance

Forged bonnetForged bonnetLow operation torqueLow operation torqueO-ring body/bonnet sealO-ring body/bonnet sealLubrication fittings for easy maintenanceLubrication fittings for easy maintenanceManual or actuated operationManual or actuated operationSimple design assures low costSimple design assures low costFlanged or screwed outletsFlanged or screwed outlets

Model EG-20 Expanding Gate Valve EG-20Model EG-20 Expanding Gate Valve EG-20The Model EG-20 expanding gate valve is bi-directional, with a The Model EG-20 expanding gate valve is bi-directional, with a preferred sealing side, valve for applications on wellheads, preferred sealing side, valve for applications on wellheads, production trees and manifolds with working pressures at and production trees and manifolds with working pressures at and below 5000 psi.below 5000 psi.

SpecificationSpecification

Standard Model EG-20 gate valves meet Standard Model EG-20 gate valves meet the requirements of the latest edition of the requirements of the latest edition of API 6A and / or API 6A SSV by replacing API 6A and / or API 6A SSV by replacing the expanding gate with a slab gate. the expanding gate with a slab gate. Material for H2S service in accordance Material for H2S service in accordance with NACE MR-01-75, latest editionwith NACE MR-01-75, latest edition 。。

Reliable PerformanceReliable Performance

Forged bonnetForged bonnetLow operation torqueLow operation torqueMetal-to-metal body/bonnet sealMetal-to-metal body/bonnet sealLubrication fittings for easy maintenanceLubrication fittings for easy maintenanceGate guides retain body lubricants and Gate guides retain body lubricants and protect gate surfacesprotect gate surfacesManual or actuated operationManual or actuated operationSimple design assures low costSimple design assures low costFlanged or screwed outletsFlanged or screwed outlets

ApplicationsApplications

Oil and Gas linesOil and Gas linesWellheadsWellheadsManifolds and PipelinesManifolds and PipelinesCrude Oil and Sour GasCrude Oil and Sour GasWell Treating ChemicalsWell Treating ChemicalsDrilling ChemicalsDrilling ChemicalsWater Flood LinesWater Flood LinesAbrasive Drilling MudAbrasive Drilling Mud

TMK DMV Mud Valves are solid gate, rising stem, gate valves with resilient seals. They are designed for mud, cement, fracturing and water services and are easy to operate and simple to maintain.

Special AlloysSpecial Alloys

TitaniumTitanium

MonelMonel

HastelloyHastelloy

ZirconiumZirconium

Nickel and Nickel AlloyNickel and Nickel Alloy

Nickel – Copper Nickel – Copper Nickel – ChromiumNickel – Chromium Nickel – MonelNickel – Monel

Certification

At all TMK manufacturing sites, Document Packages are constructed from the assembly test records. All equipment is provided with a certificate of conformity to the appropriate standards and specifications. Certificates are supplied of all tests as required by API standards. Copies of all quality certificates can be supplied in hard copy or by email.

Records

Records are kept of all inspections and tests. Records are kept of all design reviews. and all records are retained for five years after completion of the contract.

Inspection

TMK own staff inspect shipments in Asia before shipping to protect our clients interests. We are also available to host and accompany clients traveling inspectors throughout their time in Asia.

All of our manufacturing facilities are TMK inspected and certified as well as being certified independently to ISO9001, API and CE standards.

The Manufacturing Process

Material

Melting

Forging

Chemical Analysis

Rough-Machining

Heat Treating

Hardness test &

Mechanical test

Finish-Machine

Examination

Package & Shipping

Package & Shipping

Ball Valve PlantBall Valve Plant

Additional Ball ValvesAdditional Ball Valves

API 6A GatesAPI 6A Gates

Forging ShopForging Shop