TK Corporation Weld Fittings

Weld FittingsCorporation

Brief History

Main Products

TK CORPORATION has been established in 1965, as koreas first fitting maker.Since then, TK CORPORATION has become a leading specialist in themanufacture of fittings.TK CORPORATION fittings are complying with ANSI, JIS, BS, MSS and theother special specification and each fittings are manufactured under the bestquality control system, and has been proven in the pipelines, shipbuilding,chemical industries, power plants, offshore projects and the generalapplications.We firmly believe that we can meet all the requirements of our customerincluding prompt delivery request with reasonable prices.

Sung Duk YoonPresident

Presidents Message

Factory-Made Wrought steel Butt-Welding FittingsSteel Pipe Flanges and Flanged FittingsForged Steel Fittings Socket-Welding and ThreadedWrought stainless SteelButt-Welding FittingsSpecification for High Test Wrought Butt-Welding FittingsSocket-Welding Reducer InsertsSteel Butt-Welding Pipe Fittings for Ordinary UseSteel Butt-Welding Pipe FittingsSteel Plate Butt-Welding Pipe FittingsSteel Socket Welding Pipe FittingsSteel Butt-Welding Pipe Fittings For the Petroleum Industry Part 1Wrought Carbon and ferritie Alloy Steel FittingsButt-Welding Pipe Fittings for Pressure Purposes. Part 1.CarbonSteel & Part 2. Austenitic Stainless Steel

Applicable Standard

Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderateand Elevated TemperaturesWrought Austenitic Stainless Steel Piping FittingsPiping Fittings of Wrought Carbon Steel and Alloy Steel for LowTemperature ServicePipe, steel, Black and Hot-Dipped, Zinccoated Welded and SeamlessSeamless Carbon Steel Pipe for High Temperature ServiceForgins, Carbon Steel, For Piping ComponentsForgins, Carbon Steel, For General-Purpose PipingForged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, andValves and Parts For High-Temperature ServiceForged, Carbon and Low-Alloy Steel, Requiring Notch ToughnessTesting For Piping ComponentsWrought Ferritic, Ferritic/Austenitic, and Martensitic Srainless SteelPiping FittingsWrought High-Strength Low-Alloy steel Butt-Welding FittingsWrought Nickel and Nickel Alloy FittingsNickel Alloy ForgingsSeamless and Welded Steel Line-PipeSeamless and Welded High-Test Line-Pipes

Total Area : 56.817m2 Building Area : 29.850m2

Manufacturing ProcessManufacturing Process

Quality Control Activitly

TKcorporation

PROOF TESTHydrestatic Test

HEAT TREATMENTHeat Treatment Chart

NON-DESTRUCTIVE EXAMINATIONUltrasonic TestRadiographic TestLiquid Penetrant TestMagnetic Particle Examination

FINAL INSPECTIONCoating Wall Thickness

& Marking CheckDimensional CheckSurface Condition Check

IN-PROCESS INSPECTIONTraceability Control

WELDINGWelder QualifyWelding Materials Control

INITIAL MATERIALS INSPECTIONDimensional CheckVisual CheckChemical Composition & Mecvhanical Properties TestImpact Test

ASMEWrought Steel Butt-Weld Fittings P16~P43Stainless Steel Butt-Weld Fittings P44~P52Wrought Steel Butt-Weld Fittings P53~P58

Contents

Wrought Steel Butt - Weld Fittings

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90 Elbows(Long)45 Elbows(Long)

For Bevel Details See Page 115For Dimensional Tolerances See Page 114For Approx Weight See Page 122Asterisks( ) Denote Sch 40Wall Thickness Conform to ASME B 36.10M Specifications for STD and Sch 40 Wall Pipe


Weld F i t t ings 17




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18

14

12

34

14

12

34

14

14

12

34

14

12

34






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90 Elbows(Short)




90 Elbows(Short)



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90 Elbows(Short)

For Bevel Details See Page 115For Dimensional Tolerances See Page 114For Approx Weight See Page 122Wall Thickness Conform to ASME B 36.10M Specifications for XS and Sch 80 Wall PipeAsterisks( ) Denote Sch 80



90 Elbows(Short)

For Bevel Details See Page 115For Dimensional Tolerances See Page 114For Approx Weight See Page 122Wall Thickness Conform to ASME B 36.10M Specifications for XS and Sch 80 Wall PipeAsterisks( ) Denote Sch 80


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90 Elbows(Long, Short)45 Elbows(Long, Short)

For Bevel Details See Page 115For Dimensional Tolerances See Page 114For Approx Weight See Page 122Wall Thickness Conform to ASME B 36.10M Specifications



Tees (Straight)

For Bevel Details See Page 115For Dimensional Tolerances See Page 114For Approx Weight See Page 124Asterisks( ) Denote Sch 40and Sch 80


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Tees (Reducing)

For Bevel Details See Page 115For Dimensional Tolerances See Page 114For Approx Weight See Page 124Asterisks( ) Denote Sch 40 and Sch 80



Tees (Reducing)



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Tees (Reducing)




Tees (Straight)



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Tees (Reducing)




Tees (Reducing)



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Tees



Tees


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Tees



Reducers

For Bevel Details See Page 115For Dimensional Tolerances See Page 114For Approx Weight See Page 125Asterisks( ) Denote Sch 80


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Reducers




Reducers

For Bevel Details See Page 115For Dimensional Tolerances See Page 114For Approx Weight See Page 125Asterisks( ) Denote Sch 40


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Reducers




Reducers



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Reducers




180 Elbows(Long,Short)Caps

Length E applies for thickness not exceeding that given in column Limiting Wall Thickness for Length E.Length E1 applies for thickness greater than that given in column Limiting Wall Thickness for NPS 24 and smaller for NPS 26 and lager,length E1 shall be by agreement between manufacturer and Purchaser.For Bevel Details See Page 115For Dimensional Tolerances See Page 114For Approx Weight See Page 122Asterisks( ) Denote Sch 40 and Sch 80


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Length E applies for thickness not exceeding that given in column Limiting Wall Thickness for Length E.Length E1 applies for thickness greater than that given in column Limiting Wall Thickness for NPS 24 and smaller for NPS 26 and lager,length E1 shall be by agreement between manufacturer and Purchaser.For Bevel Details See Page 115For Dimensional Tolerances See Page 114For Approx Weight See Page 122Wall Thickness Conform to ASME B 36.10M Specifications



Laterals

Pressure-temperature ratings : Laterals are rated for either 40% of the maximun allowable working pressure for the size and weight schedule ofthe mating pipe, or 100% of the maximun allowable working pressure for the size and weight schedule of the mating pipe in the latter case,ASME B31.3 is used to calculate reinforcement requirements unless otherwise specified.Wall Thickness Conform to ASME B 36.10M Specifications

Stainless Steel Butt - Weld Fittings

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90 Elbows(Long, Short)45 Elbows(Long)

For Bevel Details See Page 115For Dimensional Tolerances See Page 114Wall Thickness Conform to ASME B 36.19M



Tees(Straight)



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Tees (Reducing)




Tees (Reducing)



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Reducers




Reducers



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Length E applies for thickness not exceeding that given in column Limiting Wall Thickness for Length E.Length E1 applies for thickness greater than that given in column Limiting Wall Thickness for NPS 24 and smaller for NPS 26 and lager,length E1 shall be by agreement between manufacturer and Purchaser.For Bevel Details See Page 115For Dimensional Tolerances See Page 114Wall Thickness Conform to ASME B 36.19M


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Lap Joint(Stub Ends)


1. Minimun Lap Thickness Shall Not Be Less Than Nominnal Wall Thickness.2. Contact Faces of Stub Ends Shall Have a Modified Spiral or Concentric Serration.



Pipe Bend

For Bevel Details See Page 115For Dimensional Tolerances See Page 114

: Specified in Purchaser orderFor General Bending Range See Page 58Asterisks( ) Denote Sch 40


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Pipe Bend





Pipe Bend




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Pipe Bend





Reducers


: Specified in Purchaser orderFor General Bending Range See Page 58


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Generl Bending Range

KS/JIS

Steel Butt-Weld Pipe Fittings P61~P72Steel Plate Butt-Weld Fittings P73~P77Stainless Steel Butt-Weld Fittings P78~P84

Steel Butt - Weld Pipe Fittings



For Bevel Details See Page 118For Dimensional Tolerances See Page 116For Approx Weight See Page 122


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Tees




Tees



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Reducers




Reducers



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Tees




Tees



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Reducers




Reducers



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The Back-To-Face Dimension of Cap Shall Be E, If The Basic Wall Thickness is Not More Than The Limited Wall Thickness And E1If It Exceeds The Limited Wall ThicknessFor Bevel Details See Page 118For Dimensional Tolerances See Page 116For Approx Weight See Page 122

Steel Plate Butt - Weld Fittings





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Tees




Tees



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Reducers




Reducers



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Tees



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Tees




Reducers



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Reducers




180 Elbows(Long, Short) Caps

The Back-To-Face Dimension of Cap Shall Be E, If The Basic Wall Thickness is Not More Than The Limited Wall Thickness And E1If It Exceeds The Limited Wall ThicknessFor Bevel Details See Page 118For Dimensional Tolerances See Page 116


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Lap Joint(Stub Ends)

Minimum Lap Thickness T Shall not be less than Wall Thickness t

Dimensions Conform to TK Standards.This specification used for JIS 10K Flanges.

High Pressure Fittings

High Pressure Maniford Fittings P86~P89Api Flange Studded Crosses & Tees P90Api Flange P91~P94

High Pressure Manifold Fittings

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2

3

4

5

6

60.3

88.9

114.3

141.3

168.3

406

406

560

610

762

203

203

280

305

381

150

150

210

240

305

Size

FULL FLOW CROSSALL DIMENSIONS IN mm

D A B R

A

B

B

D

R

2

3

4

5

6

60.3

88.9

114.3

141.3

168.3

406

406

560

610

762

203

203

280

305

381

150

150

210

240

305

Size

FULL FLOW TEEALL DIMENSIONS IN mm

D A B R



2

3

4

5

6

60.3

88.9

114.3

141.3

168.3

365

365

510

550

670

115

115

155

165

195

265

265

365

405

505

Size

45 LATERAL TEEALL DIMENSIONS IN mm

D A B H

2

3

4

5

6

60.3

88.9

114.3

141.3

168.3

330

330

406

483

686

203

203

280

305

381

150

150

210

240

305

Size

LONG SWEEP TEEALL DIMENSIONS IN mm

D A B R

2

3

4

5

6

60.3

88.9

114.3

141.3

168.3

11.1

15.2

17.1

19.0

21.9

385

385

496

582

805

203

203

280

305

381

150

150

210

240

304

Size

LONG SWEEP TEE WITH INTEGRAL BULL PLUGALL DIMENSIONS IN mm

D T A B R


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2

3

4

5

6

60.3

88.9

114.3

141.3

168.3

203

203

280

305

381

150

150

210

240

305

53

53

70

65

76

Size

90 LONG SWEEP ELBOWALL DIMENSIONS IN mm

D A R TAN

2

3

4

5

6

60.3

88.9

114.3

141.3

168.3

119

119

162

172

203

150

150

210

240

305

56

56

75

72

76

Size

45 LONG SWEEP ELBOWALL DIMENSIONS IN mm

D B R TAN



2

3

4

5

6

60.3

88.9

114.3

141.3

168.3

121

171

178

209

266

152

229

305

381

457

58

76

51

51

76

Size

45 3D DOUBLE BACKED BENDALL DIMENSIONS IN mm

D B R TAN

2

3

4

5

6

60.3

88.9

114.3

141.3

168.3

178

305

356

432

533

152

229

305

381

457

26

76

51

51

76

Size

90 3D DOUBLE BACKED BENDALL DIMENSIONS IN mm

D A R TAN

2

3

4

5

6

60.3

88.9

114.3

141.3

168.3

70

90

115

140

170

48

60

81

102

126

Size

BULL PLUGALL DIMENSIONS IN mm

D L1 L2

Api Flange Studded Croasses & Tees

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2000200020002000200020002000200020002000

3000300030003000300030003000

5000500050005000500050005000500050005000

1000010000100001000010000100001000010000

526565787878103103103103

787878103103103103

526565787878103103103103

4652526565657878

525265526578526578

103

526578526578

103

525265526578526578

103

4646524652654652

89.089.0114.5114.5114.5114.5114.5114.5114.5139.5

114.5127.0127.0114.5127.0127.0156.0

114.5114.5127.0114.5139.5139.5114.5127.0139.5165.0

111.0111.0111.0114.5114.5130.0114.5114.5

89.0101.5114.5114.5114.5114.5139.5139.5139.5139.5

127.0127.0127.0156.0156.0156.0156.0

114.5127.0127.0139.5139.5139.5165.0165.0165.0165.0

111.0111.0111.0130.0130.0130.0149.0149.0

RatedWorkingPressure

(psi)

VerticalBv

+1,-0mm

OutletBo

+1,-0mm

Center toFace

VerticalRun,HHv0.8mm

Center toFace

HorizontalRun,HHo0.8mm

10000100001000010000100001000010000

150001500015000150001500015000150001500015000150001500015000150001500015000

200002000020000200002000020000200002000020000200002000020000200002000020000

7878103103103103103

46525265656578787878103103103103103

46525265656578787878103103103103103

657846526578103

4646524652654652657846526578103

4646524652654652657846526578103

130.0149.0114.5114.5130.0149.0174.5

127.0127.0127.0139.5139.5139.5160.5160.5160.5160.5194.0194.0194.0194.0194.0

164.5164.5164.5185.0185.0185.0202.5202.5202.5202.5251.5251.5251.5251.5251.5

149.0149.0174.5174.5174.5174.5174.5

127.0127.0127.0139.5139.5139.5160.5160.5160.5160.5194.0194.0194.0194.0194.0

164.5164.5164.5185.0185.0185.0202.5202.5202.5202.5251.5251.5251.5251.5251.5

RatedWorkingPressure

(psi)

VerticalBv

+1,-0mm

OutletBo

+1,-0mm

Center toFace

VerticalRun,HHv0.8mm

Center toFace

HorizontalRun,HHo0.8mm

Api Flange - Type 6bx Integral Flanges


Api Flange - Type 6bx Weld Neck Flanges

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Api Flange - Type 6bx Blind and Test Flanges


Api Flange - Type 6bx Blind and Test Flanges

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Forged Steel Pipe Fittings

Forged Steel Socket Weld Fittings P96 ~ P102Forged Steel Threaded Fittings P103 ~ P108Forged Steel Outlet Fittings P109 ~ P112

Forged Steel Socket Weld Fittings

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90 Elbows,45 Elbows,Tee,Cross, Coupling

For Approx Weight See Page 127



90 Elbows,45 Elbows,Tee,Cross, Coupling


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Union



Union

Union(O-Ring Type)


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Reducer Insert



Reducer Insert


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Cap

Forged Steel Threaded Fittings


90 Elbows,45 ElbowsTees

Coupling,Half Coupling, Cap




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Plug, Bushing




Union


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Union(O-Ring Type)



Union


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Nipple Outlet

Swaged Nipple

Forged Steel Outlet Fittings


Weld-outlets

Applicable Run Pipe Sizes are From out-Let Size to 36Standard Weight Fittings are the Same as Schedule 40 Fittings Until 10 and Extra Strong Fittings are the Same as Schedule 80 Until 8Pipe Schedule Numbers and Weight Designations are in Accordance With ASME B36.10MWhen Ordering Weld-outlets, Include the Quantity, Size(Run and Out-let), Description(Weld-outlets, Schedule Number) and Material


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Weld-outlets

Applicable Run Pipe Sizes are From out-Let Size to 36Pipe Schedule Numbers and Weight Designations are in Accordance With ASME B36.10MWhen Ordering Weld-outlets, Include the Quantity, Size(Run and Out-let), Description(Weld-outlets, Schedule Number) and Material



Socket-outlets

Applicable Run Pipe Sizes are From out-Let Size to 36For the 3000# and 6000# Socket-outlets and Thread-outlets, Inside Bore, Thread, Socket Bore and Socket Depth Dimensions are According to ASMEB16.11Pipe Schedule Numbers and Weight Designations are in Accordance With ASME B36.10MWhen Ordering Weld-outlets, Include the Quantity, Size(Run and Out-let), Description(Weld-outlets, Schedule Number) and Material


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Thread-outlets

Applicable Run Pipe Sizes are From out-Let Size to 36For the 3000# and 6000# Socket-outlets and Thread-outlets, Inside Bore, Thread, Socket Bore and Socket Depth Dimensions are According to ASMEB16.11Pipe Schedule Numbers and Weight Designations are in Accordance With ASME B36.10MWhen Ordering Weld-outlets, Include the Quantity, Size(Run and Out-let), Description(Weld-outlets, Schedule Number) and Material

Dimension ToleranceANSI Dimensional Tolerance P114ANSI Welding End Preparation P115JIS/ KS Dimensional Tolerance P116 ~P117JIS/ KS Welding End Preparations P118 ~P119MSS SP-43 Dimensional Tolerance P120

ANSI Dimensional Tolerance

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ANSI Welding End Preparation


JIS/KS Dimensional Tolerance

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JIS/KS Dimensional Tolerance


JIS/KS Welding End Preparations

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JIS/KS Welding End Preparations


Mss SP-43 Dimensional Tolerance

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Approx Weight Estimate Equation


Butt Welding Fittings Approx Weight List

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Threaded Fittings Approx Weight List

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Socket Weld Fittings Approx Weight List


Pipe Dimension and Weight List

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Taper Pipe Threads


American Pipe Threads

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American Pipe Threads


Approximate Hardness Conversion Numbers For NonausteniticSteels (Rockwell B to Other Hardness Numbers)A

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Approximate Hardness Conversion Numbers For Nonaustenitic Steels (Rockwell C to Other Hardness Numbers)

A


Materials Specification For Butt-Weld Fittings

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Materials Specification For Butt-Weld Fittings


Comparison of ASTM Specification and Similar Standards

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Comparison of ASTM Specification and Similar Standards


Dimensions of Welded and Seamless Pipe Carbon, Alloy and Stainless Steel

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Dimensions of Welded and Seamless Pipe Carbon, Alloy and Stainless Steel


Head Office1499-1, SongJeong-Dong, Gangseo-Gu, Busan, KoreaTel : 82-51-970-6600 Fax : 82-51-831-5599E-mail : [email protected] http://www.tkbend.co.krExport & Import Subsidiary CompanyDaeShin Co., Ltd.801 Jeong-Sun BLDG, 1270-1, Jwa-DongHaeundae-Gu, Busan, KoreaTel : 82-51-747-8103~8 Fax : 82-51-747-8444~5E-mail : [email protected] http://www.tkbend.co.kr

TK Corporation Weld Fittings

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