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Feature:

● Each Pipe&Tube Fitting is traceable to its producing mill and heat by an identification 
    number marked Labeling

● Each Pipe&Tube Fitting's bag is affixed with a label identifying the Pipe&Tube Fitting's part number, date

    and LITECH lot number.

● All Pipe&Tube Fittings are purged with UHP Nitrogen gas,capped, single-bagged for BA

   and double-bagged for EP and packaged for shipment in ISO6 and ISO5 cleanroom.

SURFACE ROUGHNESS

Item

Internal (Ra)

Rmax(Ry)

External (Ra)

Length:4~16mm Cutoff:0.8mm 0.05~0.5

EP

BA

EP

BA

PIPE &TUBE FITTINGS

≤ 5uinch

≤ 10uinch

≤ 0.7um

≤ 2.5um

≤ 30uinch


CHEMICAL COMPOSITION

Chemical Composition(Wt%)

 

C

Si

Mn

P

S

Ni

Cr

Mo

Cu

Al

SUS316L JIS Standard (AOD)

≤ 0.030

≤ 1.00

≤ 2.00

≤ 0.045

≤ 0.030

12.00 16.00

16.00 18.00

2.00 3.00

-

-

SUS316L Single Melt (VOD)

≤ 0.030

≤ 0.75

≤ 0.80

≤ 0.040

≤ 0.005

12.00 16.00

16.00 18.00

2.00 3.00

0.50

–

SUS316L Double Melt (VAR)

≤ 0.010

≤ 0.30

≤ 0.40

≤ 0.030

≤ 0.003

14.50 15.00

16.50 17.00

2.20 2.50

0.25

0.01

SUS316L Double Melt (VIM+VAR)

≤ 0.010

≤ 0.20

≤ 0.05

≤ 0.020

≤ 0.003

14.50 15.00

16.50 17.00

2.20 2.50

0.20

0.01


Product Dimension

TUBE SIZE

OD

1/4"

3/8"

1/2"

3/4"

1"

1 1/2'

2"

2 1/2 11

3"

4"

6"

A

44

44

54

54

63

70

83

90

140

152

270

B

88

88

108

108

127

140

165

180

280

305

540

PIPE SIZE

OD

1/2"

3/4"

1"

11/4"

11/2"

2 -

21/2"

3"

31/2"

4"

5"

A

25

28

38

48

57

63

76

86

95

104

124

B

51

57

76

96

114

127

152

172

191

209

250

OD

5"

6"

8"

10"

12"

14"

16"

18"

20"

22"

24"

A

124

143

178

216

254

279

305

342

381

419

432

B

250

285

355

432

508

559

609

686

762

838

863

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