Our HEX UNION FITTING is used for screw-type sanitary pipe and requires the special spanner. There are welding-type and enlarging-type fitting. It uses the precision casting. And it also increases the precision of goods through the precision processing using CNC lathe. Buffing for which all procedures are manually done is processed by the highly-skilled experts to make the best goods.

Art Sanitary supplies users only the goods within the tolerance limit through the strict quality management on squareness, concentricity and length.

Surface Roughness : Inside/outside Ra≤0.64㎛
Material : SUS304,316,316L

Electrolytic Polishing
Socket Type

1S

1.5S

2S

2.5S

3S

4S

A

23

35.7

47.8

60.5

72.3

97.6

B

25.4

38.1

50.8

63.5

76.3

101.6

C

44

44

48

56

60

60

D

44

44

48

54

60

60

1S

1.5S

2S

2.5S

3S

4S

A

45

56

75

90

105

130

B

30

30

30

30

30

35

C

48

64

77

91

106

135

D

30

30

30

30

30

35

1S

1.5S

2S

2.5S

3S

4S

A

23

35.7

47.8

60.5

72.3

97.6

B

25.4

38.1

50.8

63.5

76.3

101.6

C

RD52 x 1/6

RD65 x 1/6

RD78 x 1/6

RD95 x 1/6

RD110 x 1/4

RD130 x 1/4

D

63

78

92

112

127

148

1S

1.5S

2S

2.5S

3S

A

23

35.7

47.8

60.5

72.3

B

25.4

38.1

50.8

63.5

76.3

C

38 x 1/8

51 x 1/8

65 x 1/8

78.5 x 1/8

92 x 1/8

D

46

56

71

85

100

1S

1.5S

2S

2.5S

3S

4S

A

23

35.7

47.8

60.5

72.3

97.6

B

25.4

38.1

50.8

63.5

76.3

101.6

C

20

20

22

26

28

28

D

25.5

38.3

51

63.8

76.6

102

E

20

20

22

25

28

28

1S

1.5S

2S

2.5S

3S

4S

A

23

35.7

47.8

60.5

72.3

97.6

B

25.4

38.1

50.8

63.5

76.3

101.6

C

20

20

22

26

28

28

D

25.5

38.3

51

63.8

76.6

102

E

20

20

22

25

28

28

1S

1.5S

2S

2.5S

3S

4S

A

23

35.7

47.8

60.5

72.3

97.6

B

25.4

38.1

50.8

63.5

76.3

101.6

C

55

55

55

55

55

60

D

33

46.5

60

74

87

114

1S

1.5S

2S

2.5S

3S

4S

A

30

30

30

30

30

33

B

11

11

11

11

11

12

1S

1.5S

2S

2.5S

3S

4S

A

55

70

82

105

110

158

B

35

50

60

79

82

130

C

14.5

20.7

24.9

32.7

34

53.8

D

34.5

40.7

46.9

58.7

62

81.8

1S

1.5S

2S

2.5S

3S

4S

A

55

70

82

105

110

158

B

34.5

40.7

46.9

58.7

62

81.8

1S

1.5S

2S

2.5S

3S

4S

A

55

70

82

105

110

158

B

34.5

40.7

46.9

58.7

62

81.8

1S

1.5S

2S

2.5S

3S

4S

A

55

70

82

105

110

158

B

34.5

40.7

46.9

58.7

62

81.8

1S

1.5S

2S

2.5S

3S

4S

A

55

70

82

105

110

158

1S

1.5S

2S

2.5S

3S

4S

A

55

70

82

105

110

158

1S

1.5S

2S

2.5S

3S

4S

A

55

70

82

105

110

158

1S

1.5S

2S

2.5S

3S

4S

A

55

70

82

105

110

158

A

B

1.5S x 1S

107

103.7

2S x 1S

109

112

2S x 1.5S

109

104.5

2.5S x 1S

113

117.5

2.5S x 1.5S

113

116

2.5S x 2S

115

109.3

3S x 1.5S

115

119.5

3S x 2S

117

120

3S x 2.5S

121

114

4S x 2S

153

158

4S x 2.5S

157

160.5

4S x 3S

159

147.4

A

B

1.5S x 1S

107

103.7

2S x 1S

109

112

2S x 1.5S

109

104.5

2.5S x 1S

113

117.5

2.5S x 1.5S

113

116

2.5S x 2S

115

109.3

3S x 1.5S

115

119.5

3S x 2S

117

120

3S x 2.5S

121

114

4S x 2S

153

158

4S x 2.5S

157

160.5

4S x 3S

159

147.4

1S

1.5S

2S

2.5S

3S

4S

A

23

35.7

47.8

60.5

72.3

97.6

B

25.4

38.1

50.8

63.5

76.3

101.6

C

100

100

100

100

100

120

A,B

C

1S x PT 3/8"

B

60

1S x PT 1"

A

60

1.5S x PT 1"

B

65

1.5S x PT1 1/4"

B

65

1.5S x PT1 1/2"

A

65

2S x PT1 1/4"

B

70

2S x PT1 1/2"

B

70

2S x PT 2"

A

70

2.5S x PT 2"

B

80

3S x PT2 1/2"

B

90

1S x 20A

1.5S x 32A

2S x 40A

2.5S x 50A

3S x 65A

4S x 100A

A

100

135

140

155

175

210

B

50

50

50

50

50

50