complete valves solutions for the pulp ... - … valves solutions for the pulp & paper...

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R

WEI DOU LIWEI DOU LI

R

WS

V2

01

2-0

1

2012

COMPLETE VALVES SOLUTIONS FOR THE PULP & PAPER INDUSTRIES

API-6D CE 0062 API 607 Invention PatentHigh Tech Enterprises

86-577-8692165986-577-86926789

86-577-86936558

www.wsv-valve.com

B rief

introduction

CONTENTS

P01

P02

P03

P05

P07

P08

P09

R

OHSAS 18001 ISO 14001

01 02

TS

ISO9001

API6D

P11

P13

P15

P17

Http //www.weidouli.com

E-mail [email protected] //www.weidouli.com

E-mail [email protected]

CE

API607

Brief Introduction

Qualification Certificate

Application

Quality Control

Titanium Valves Introduction

Special Alloy Material Sheet

Titanium Ball Valve

Titanium V Type Ball Valve

Titanium Knife Gate Valve

Titanium Plug Valve

Titanium Butterfly Valve

China High-tech Enterprise Certificate Provincial Research and Development Center Enterprise

The Torch Program Project Certificate

The Torch Program Project Certificate

The Invention Patent certificate

*History

Founded in 1989*People160 employees

*Quality

provals.?(DNV) ISO9001, ISO 14001, OSHAS 18001, API 6D.API 607/6FA, CE , TS etc. apprppr*EquipmentOver 100 sets including CNC and multi-station, Vacuum welding equipementVacuum heat treatment furnace,Vacuum surface modification,Test equipment

such as NITON XRF Alloy analyzer, Direct reading spectrometer,Metallurgical

microscope, Ultrasonic thickness measurement, Burawoy hardness test,

Burawoy hardness test, Nondestructive test etc. B*SpecialtySupply corrosion resistant and cost-effective special alloy valves

*Production lineBall, check, gate, globe, butterfly and plug valves in a size range from 3/8" to 48"including pressure class 150-250lbs(PN6-PN100)in the main alloys: duplex and and super duplex, titanium alloy, nickel alloys(Hastelloy, Incoloy, Inconel, MonelAlloy 20, etc.), zirconium and corrosion resistant alloys.

*Application

?Valves are delivered worldwide to the chemical engineering,

metallurgy, pulp and paper making, power generation, natural gas and offshoreand onshore other specific demands application.

*Concept

Cooperate sincerely, Create win-win

rief

(DNV) ISO9001/ISO 14001/ OSHAS 18001/API 6D/API 607/6FA/CE etc. approvals.

History

Nondestructive test etc.

Valves are delivered worldwide to the chemical engineering,mining project,

Founded in 1989

*Application

Cooperate sincerely, Create win-win.

microscope, Ultrasonic thickness measurement, Burawoy hardness test,

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03 04Http //www.wsv-valve.com E-mail [email protected]

Http //www.wsv-valve.com E-mail [email protected]

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WSV, famous for its excellent design, high quality and good service, specializes in research and make anti-corrosive valves.

WSV Valves are widely used in pulp and paper mill, mining, chemical Industry and other industrial processes under the strong acid, strong alkali, salt ect. severe corrosive conditions.

Valve Solution for Chlorine dioxide Pulp &Paper Industries Continuous Development

Ongoing investment in advanced CNC machine facilities, computerised systems and the latest material research and development technology always enables WSV valves to anticipate and meet the needs of it served industries. Looking ahead, WSV valves will provide first-class valve solutions to meet customers 'requirement and create a miracle in the valve area of the paper making industry.

WSV ERP

05 06

Http //www.weidouli.com



Contract evaluation

Design evaluation

Product design

Vacuum foundry

Incoming inspection

Wall thickness test Spectral test

Chemical analysis

Mechanical analysis

Direct reading spectrometer

Blasting

Vacuum heat treatment

Metallographic analysis

Hardness test

UT inspection

RT test

Supersonic spray

QC inspection CNC boring machine

Vertical lather machining

Machining center

CNC machining

CNC processing

CNC driller Milling machine machining

Grinder machining

Vacuum welding

Vacuum hardness treatment

Assembly

Pressure test Ultrasonic cleaning

UV measurement grease

Iron contamination detection

Valves stock

Pcking& shipment

Filling

WSV valves functional quality management system complies with ISO 9001 and API 6D requirements to ensure production process maintain international safety and quality standard.WSV valves complete production process from start to finish: design, manufacture, test and sale, products are tested rigorously and certified for quality assurance, is carried out with safe highest quality and to be one of global best corrosion resistant valve manufacturer in mind.

2 . Titanium valves

3 Titanium Valve Selection Considerations

1 Titanium Characteristics

Titanium Gr2

Titanium Gr3

B381 Gr F2

B381 Gr F3

B367 Gr C2

B367 Gr C3

B348 Gr 2

B348 Gr 3

Titanium Gr5

Titanium Gr6

B381 Gr F5

B381 Gr F6

B367 Gr C5

B367 Gr C6

B348 Gr 5

B348 Gr 6

Titanium Gr12 B381 Gr F12 B367 Gr C12 B348 Gr 12

Titanium Gr7 B381 Gr F7 B367 Gr C7 B348 Gr 7

Alloy 20 B462 N08020 A351 CN7M

316Ti

317

317L

347

310

A182 F316Ti

A182 F317

A182 F317L

A182 F347

A182 F310

A351 CG8M

A351 CG3M

A351 CF8C

A351 CK20

A276 316Ti

A276 317

A276 317L

A276 347

A276 310

B473 N08020

904L

254SMO

AL-6XN

A182 F904L

A182 F44

B462 N08367

A351 CK3MCuN

A351 CN3MN

A276 S31254

B649 N08094

B688 N08367

Duplex S31803

Super-Duplex S32750

Super-Duplex S32760

A182 F51(2205)

A182 F53(2507)

A182 F55

A890/A995 4A(CD3MN)

A890/A995 5A(CE3MN)

A890/A995 6A(CD3MWCuN)

A276 S31803

A276 S32750

A276 S32760

Titanium TA1

Titanium TA2

GB/T2965 TA1

GB/T2965 TA2

GB/T6614 ZTA1

GB/T6614 ZTA2

GB/T2965 TA1

GB/T2965 TA2

Titanium TC4

Titanium TA9

Titanium TA10

GB/T2965 TC4 GB/T6614 ZTC4 GB/T2965 TC4

GB/T2965 TA9 GB/T2965 TA9

GB/T2965 TA10 GB/T2965 TA10

304 A182 F304 A351 CF8 A276 304

304L A182 F304L A351 CF3 A276 304L

316 A182 F316 A351 CF8M A276 316

316L A182 F316L A351 CF3M A276 316L

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Http //www.wsv-valve.com E-mail [email protected] 08

titanium valves should not be used for concentration of> 98% or with> 6% free NO2 of red fuming nitric acid;

titanium valves should not be used in water content less than 1.5% of the dry chlorine gas in pure oxygen (PO2> 35%)

occur naturally in the explosion;

titanium valve corrosion medium containing hydrogen, in addition to considering corrosion, the hydrogen should pay

full attention to the danger of hydrogen embrittlement of titanium valves;

titanium valves to takeInstrument Manifolds full account of the points in the corrosive medium and stress corrosion

crack orientation;

titanium valve temperature should not exceed 330 centigrade

Titanium valve material selection, we must fully consider the corrosive condition of the working temperature, medium

composition, the concentration of each component, the water content, with special consideration of titanium valves

appear in the condition medium point crevice and stress corrosion tendency, natural explosions, attention for various

reasons to produce hydrogen embrittlement of titanium and other catastrophic damage factors.

"Strong, light, and rustproof" and what makes titanium so important. Titanium is an exceptional metal, highly

reactive and uniquely corrosion-resistant.

Titanium is a remarkable, very light metal with a silvery colour that resists corrosion, that's because it reacts

readily with oxygen and forms a protective layer of titanium oxide that keeps out air and water, also resists

attack by strong acids and alkalis. Titanium was first used in chemical plant in the mid-1960's. Its outstanding

resistance to corrosion in oxidising chloride environments, sea water and other aggressive media were rapidly

established. In several processes titanium is the first and only choice for effective plant performance and

acceptable levels of life cycle cost. Today titanium is more widely used.

WSV titanium valves normally use titanium Grade 2, Gr.3, Gr.5, Gr.7, Gr.12

The general properties of titanium valves can be summarised as follows:

High corrosion resistance Good erosion resistance

Favourable strength Pleasing appearance Hard smooth oxide skin

titanium valves in the atmosphere, fresh water, sea water, high temperature steam, almost no corrosion;

titanium valves in alkaline media is very anti-corrosion;

titanium valves in the resistance to chloride ion (CI) capability is very strong, has good resistance Safety Relief

Valves to chloride ion corrosion resistance;

titanium valves in aqua regia, sodium hypochlorite. Chlorine water, wet chlorine gas and other media have a good

corrosion resistance;

titanium in organic acids in acid corrosion resistance as the reduction or oxidation of the size of;

titanium valves in reducing acid corrosion resistance, as the media is a corrosion inhibitor be;

titanium valves, light weight, high mechanical strength, widely used in aviation and military fields

Such as low density, good mechanical characteristics and corrosion resistance are important factors that will quickly

justify the use of titanium valves. Up to now it has turned out that applying titanium valves guarantees an effective

solution to corrosion problems in certain environments Titanium should in principle always be considered, Nitric acid

industry, Onshore and offshore sea water environments, Chlor-alkali industry, Soda industry, Fine chemical industry

and so on, Well-known applications also include pulp & paper industry.

SPECIAL ALLOY MATERIAL SERIES

Material GroupForging Casting Bar

Tita

niu

m a

lloy

Iron

ba

se

allo

y

Titanium

Titanium alloy

Duplex steel

Super austenitic stainless steel,

Austenitic stainless steel

Notes: contact WEIDOULI company for materials more details..

Titanium Presentation

Spec. code Spec. code Spec. code

14

13

12

15

1

2

3

4

5

6

7

8

9

10

11

GB

16

Relevant patents of Ball valve:ZL200620141832.6 Titanium steam jacketed Ball valve

ZL200820171392.8 Titanium/Zirconium Trunnion Ball valve

ZL201120141048.6 Flush resistance Ball valve

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

OFF

NO

BALL VALVE

B367 GrC2

A193 B8

A194 8

B381 GrF2

B367 GrC2

B381 GrF2

B381 GrF2

SS316

A351 CF8

A193 B8

ASTM

TA2

304

304

PTFE

PTFE

TA2

TA2

TA2

PTFE

PTFE

TA2

316

304

304

WCB+rubber WCB+rubber

PTFE

PTFE

PTFE

PTFE

GB

GB/T 12237

GB/T 12221

HG/T 20592

ASME B16.34

ASME B16.10

ASME B16.5

API598

ASME

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GB/T13927GB/T26480



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Titanium Ball valve

Technical Specification

Design basis

Face to face

Flange ends

Test&inspection

Note: Face to face dimension can according to customer demand.

Main parts material

NO Part

Material

Bonnet

Bolt

Nut

Washer

Seals ring

Ball

Body

Stem

Anti-frication washer

O ring

Packing

Stuffing cover

Anti-static device

Gland flange

Bolt

Lever

Note: Main parts and sealing materials of valves are according to specific

working condition and also the customers' special requirements.

1. Hardness treatment is performed on stem and ball to

achieve a protective film on surface that can strengthen

the anti-corrosion and hardness. Thus will be more

flexible to open switch and avoid from the scratch.

2. Packing seals in three layers: back up ring, O ring,

packing seals ring.

3. Low fugitive emission packing design

4. Packing seals & seat ring use import reliable PTFE material

5. Fire safe & anti-static design

6. Blow-out proof stem

7. V- packing gland design

8. Can be locking device design

9. Available in floating or trunnion type design

10. ISO 5211 mounting pad

11. Available with Handlelever, Gear, Pneumatic, Hydraulic

and Electric actuation

Titanium Ball valve design feature:

Viton Viton

R

1

2

3

4

5

6

7

8

9

10

11

GB

GB/T 12237

GB/T 12221

HG/T 20592

ASME B16.34

ASME B16.10

ASME B16.5

API598

ASME

1

2

3

4

5

6

7

GB

No

B367 GrC2

ASTM

TA2

TA2

TA2

TC4

B381 GrF2

B381 GrF2

F468 Gr5

TA2

TA2

B381 GrF2

14

13

12

8

9

10

11

/ /

TA2 B367 GrC2

PTFEPTFE

304

304

A182 F304

A351 CF8

GB ASTM

TA2 B381 GrF2

13

14

TA2 B381 GrF2

12

B381 GrF2

GB/T13927GB/T26480



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Design basis

Face to face

Flange ends

Test&inspection


Titanium V type Ball valve

Bottom cap

Lower stem

Support palte

Bolt

O ring

V ball

Seat

Body

Packing

Stuffing cover

Upper stem

Connection set

Yoke

Actuation

Note: Main parts and sealing materials of valves are according to specific working condition and also the customers' special requirements.

Main Parts material

Part

Material

No Part

Material

Titanium V type ball valve design feature:

A special V-shape cut is designed on the valve core to provide it with best disconnection and

control ability in ball valves. V-port in the ball has shearing action with metal seat. V port ball

valve is applicable in some fluids such as Fibers, micro granules and slurry etc. Sealing face

is self-clearance. When the ball rotates away the seat, the fluid in pipe will averagely flow

through the ball sealing face in 360 degree. This design can avoid the rush on seat and wash

away the accumulation, namely the self-clearance.

1. Hardness treatment is performed on stem and ball to achieve a protective film on surface

that can strengthen the anti-corrosion and hardness. Thus will be more flexible to open

switch and avoid from the scratch.

2. Spring load design on the seat enhances the pressure and sealing performance.

3. Single seat design will eliminate the medium accumulation in body vent.

4. V -notch on the ball let the flowing characteristic approximate equal percentage.

5. Multi-seal on the packing, O ring seal, packing seal.

6. The valve can reach the maximum flow capacity and low pressure loss when fully opened.

7. Packing seal use Japan DAKIN PTFE.

8. V type gland flange design

9. Replaceable seat and ball

10. ISO 5211 mounting pad

11. Available with Handlelever, Gear, Pneumatic, Hydraulic and Electric actuation

Relevant patents of ball valve:ZL200620141832.6 Titanium steam jacketed Ball valve

ZL200820171392.8 Titanium/Zirconium Trunnion Ball valve

ZL201120141048.6 Flush resistance Ball valve

VitonViton

GB ASME

JB/T 8691 MSS SP-81

GB/T 12221 MSS SP-81

HG/T20592 ASME B16.5

API598

1

2

3

4

5

6

B367 GrC2

F468 Gr5

B367 GrC2

B381 GrF2

TA2

TC4

PTFE

TA2

TA2

PTFE

7 PTFE PTFE 14

13

12

8

9

10

11

A193 B8

B381 GrF2

A194 8

A240 304

A182 F304

A182 F304

//

304

TA2

304

304

304

304

10

9

8

7

6

5

4

3

1

2

14

13

11

12

R

GB ASTM GB ASTM

GB/T13927GB/T26480

14Http //www.wsv-valve.com E-mail [email protected]


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Design basis

Flange ends

Test&inspection


Titanium Knife Gate Valve

Material

PartNo

Material

PartNo

Body

Bolt

Seals ring

Seat

Wedge

O ring

Packing

Bolt

Glande flange

Nut

Support plate

Stem

Bearing

Actuation

Remark: Main parts and sealing materials of valves are according to specific working condition and also the customer's special requirements.

Main Parts material

Titanium knife gate valve is designed specifically for reliable in difficult services in pulp and paper mill, petrochemical industries, mining ect. application. This type valve is with optional seats and can be specially designed with electric, pneumatic actuation based on the local control, which facilitates automatically operation.

Titanium Kinfe Gate valve design feature:

1.Designed with wafer type structure, shorter face to face dimension, small volume,

light weight. It is convenient for installation, carriage, storage and piping layout. It's

cost-effective valve.

2.Packing seal use Japan DAKIN PTFE.

3.The knife shape gate can easily cut off materials, fibers and sundries, preventing

clogging and easy for closure and open.

4.Replaceable seat make sure easy for repairing.

5.Designed with straight type, small flow resistivity and more safe application.

6.Handwheel with anti-corrosive plastic coating, which obtains good look and convenient for handle

7.The complete round port area provides maximum flow capacity and minimum head loss.

8. Operation: Handwheel, Gear, Pneumatic, Hydraulic, Electric actuator

Relevant patents of gate valve: ZL200720108439.1 Titanium/ Zirconium Gate valves

ZL201120141088.0 Slim type Titanium Gate valve.

Face to face

Viton Viton

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

GB ASME

API599GB/T22130

ASME B16.10GB/T12221

ASME B16.5HG/T20592

API598

316

316

1

2

3

4

5

6

B367 GrC2TA2

7

GB ASTM

Sleeve

Plug

Sealing gasket

Safe gasket

Wedge gasket

Adjusting gasket

PTFE

TA2

PTFE

PTFE PTFE

A240 316

PTFE PTFE

A182 F316

A351 CF8

A193 B8

A351 CF8

A193 B8

A276 304 rubber+

A276 304

A193 B814

13

12

8

9

10

11

Bonnet

Adjusting bolt

Lever sleeve

Bolt

Lever

Gasket

Bolt

304

304

304

304

304+rubber

304

304

Body Plug

Sleeve

prevent sleeve rotation

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GB/T13927GB/T26480



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B367 GrC2

Titanium Plug valve

Design basis

Design standard

Face to face

Flanged ends

Test&inspection


Main parts material

Note: Main parts and sealing materials of valves are according to specific working condition and also the customer's special requirements.

Material

PartNo

Body

Body cavity with grooves and convex edges structure design can fix sleeve effectively, which can meet special application need. And the design can protect valves avoid from sleeve and plug rotation at the same time which may cuase valve boken when close.Sleeve material use Dupont PTFE, it has good strength, small friction factor, small torque, reliable seals, long service life etc. Advantage.

1. Effectively prevent medium erode valve when valve under open&close and adjusting.2. Prevent sleeve and plug rotation at the same time, cuase valve seal failure3. Prevent sleeve cold flow and deformation4. Effectively prevent or reduce flammable media into the valve, further expand the fire

o5. 360 seals structure not only can ensure the reliable seal but also reduce the seals area, meeting with the requirement of small torque of open and close. Groove can effectively absorb the parts resulted from temperature variation and volume expansion of sealing sleeve.6. The valve is regular port design, prevent medium deposit.

Titanium Plug valve design feature

oWhen plug rotation, 360 seals lips

can clean the seat to remove residue,

no medium deposit ensure no pollution.

oGrooves Convex edge 360 metal lip

Design features:1.Hardness treatment is performed on plug to achieve a protective film on stem's surface that can strengthen the anti-corrosion and hardness, so can be switching flexibility, not easily scratched. 2.The central three seals protection structure3.Top three bolts can be adjusted online4.Fire safe t& anti-static design5.Valves with locking device design.6.Renewable sleeve and sealing gasket7. Operation: Handle lever, Gear, Pneumatic, Hydraulic and Electric actuator

Relevant patents of Plug valves:ZL200920201533.0 Trunnion plug valve for severe applicationZL200920190134.9 Special alloy plug valve for severe applicationZL200920190135.3 Adjusting special alloy plug valveZL200920190136.8 Fire safe special alloy plug valveZL200620141806.3 Hastelloy double-groove soft seals Plug valveZL200720108254.0 Environmental protection fully enclosed sampling valve

GB/T13927GB/T26480

GBDesign basis

Design standard

Face to face

Flanged ends

Test&inspection

ASME

API609GB/T12238

API609GB/T12221

ASME B16.5HG/T20592

API598

B381 GrF2

B381 GrF2

B381 GrF2

B367 GrC2

Gr2+PTFE

B381 GrF2

B367 GrC2

B381 GrF2

B381 GrF2

A193 B8

A194 8

B381 GrF2

A351 CF8

//

1

2

3

4

5

6

7 15

14

13

9

10

11

12

GB ASTM ASTMGB

8 16

Bottom cap

Split ring

Stopper

Body

Seals interlayer

Sealing plate

Disc

Stem

Bolt

Bolt

Nut

Packing

Stuffing cover

Gland flange

Yoke

Driving

TA2

TA2+PTFE

TA2

TA2

TA2

TA2

TA2

TA2

TA2

304

304

PTFE PTFE

TA2

304

A351 CF8304

R

14

13

12

11

10

9

8

7

6

5

4

3

2

1

15

16



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Titanium Butterfly valve

Main parts material

No Part

Material

No Part

Material

Note: Main parts and sealing materials of valves are according to specific working condition and also the customer's special requirements.

Titanium Butterfly valve design features:

1.Hardness treatment is performed on stem to achieve a protective film on stem's surface that can

strengthen the anti-corrosion and hardness, so can be switching flexibility,not easily scratched.

2.V-wedge packing, reliable packing seals.

3.Low fugitive emission packing & packing box

4.Packing seals &seat ring use import reliable PTFE material.

5.Fire safe & anti-static design

6.Blow-out proof stem

7.V-packing gland design

8.Seal structure of double eccentric or triple eccentric

9.ISO 5211 mounting pad.

10. Available with Handle lever, Gear, Pneumatic, Hydraulic, Electric actuator.

Relevant patents of Butterfly valvesZL200510060404.0 Strong oxidation resistance Titanium Butterfly valve

ZL200620141833.0 Hastelloy Butterfly valve

:

complete valves solutions for the pulp ... - … valves solutions for the pulp & paper...

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