Standards

ZheJiang Chengjiu Pipeline Co., Ltd.

Tel: 0086-0570-5012312
Fax: 0086-0570-5012312
E-mail: sales@cheng-jiu.cn

Threaded Flange

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Threaded Flange

UNI 2253 PN6 THREADED FLANGE

 

SCREWED FLANGE

 

 

 

 


Flange Dimensions & Approximate Masses


ITALY STANDARD UNI 2253 PN6 THREADED FLANGE DIMENSIONS TABLE

 

 

Flange

Neck

Raised face

Screws

Weight
(7,85 Kg/dm3)

Rated
Diameter

d1

Thread

D

b

k

h1

d3

d4

f

Number

Thread

d2

Kg

15

21,3

R 1/2

80

12

55

20

30

40

2

4

M 10

11

0,373

20

26,9

R 3/4

90

14

65

24

40

50

2

4

M 10

11

0,59

25

33,7

R 1

100

14

75

24

50

60

2

4

M 10

11

0,743

32

42,4

R 1 1/4

120

14

90

26

60

70

2

4

M 12

14

1,05

40

48,3

R 1 1/2

130

14

100

26

70

80

3

4

M 12

14

1,2

50

60,3

R 2

140

14

110

28

80

90

3

4

M 12

14

1,37

65

76,1

R 2 1/2

160

14

130

32

100

110

3

4

M 12

14

1,92

80

88,9

R 3

190

16

150

34

110

128

3

4

M 16

18

2,82

100

114,3

R 4

210

16

170

38

130

148

3

4

M 16

18

3,19

125

139,7

R 5

240

18

200

40

160

178

3

8

M 16

18

4,47

150

165,1

R 6

265

18

225

44

185

202

3

8

M 16

18

5,3


 

Production Capacity & Purchase Details

 

 

1.

Supply Flange Dimension DN15 - DN2000 (1/2" - 80"), Forged Flange.

2.

Material Carbon Steel: RST37.2, C22.8, S235JR, ST37, C21, P235GH, P245GH, P250GH, ASTM A105

3.

Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc.

4.

Flanges Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc.

5.

Monthly Output: 3000 tons per Month.

6.

Delivery Terms: CIF, CFR, FOB, EXW.

7.

Payment Terms: Wire Transfer (T/T), Irrevocable L/C at Sight etc.

8.

Minimum Order Quantity: 1Ton or 100Pcs.

9.

Quality Guarantee: EN10204 3.1 Certificate, Mill Certificate, Third Party Inspection, Free Replacement Service.

10.

Find More Requirements In Flanges Market.

Standards

ZheJiang Chengjiu Pipeline Co., Ltd.

Tel: 0086-0570-5012312
Fax: 0086-0570-5012312
E-mail: sales@cheng-jiu.cn

Threaded Flange

  1. Home
  2. >
  3. Flange Size
  4. >
  5. Standards
  6. >
  7. UNI FLANGE PN6-PN40
  8. >
  9. Threaded Flange
Threaded Flange

UNI 2253 PN6 THREADED FLANGE

 

SCREWED FLANGE

 

 

 

 


Flange Dimensions & Approximate Masses


ITALY STANDARD UNI 2253 PN6 THREADED FLANGE DIMENSIONS TABLE

 

 

Flange

Neck

Raised face

Screws

Weight
(7,85 Kg/dm3)

Rated
Diameter

d1

Thread

D

b

k

h1

d3

d4

f

Number

Thread

d2

Kg

15

21,3

R 1/2

80

12

55

20

30

40

2

4

M 10

11

0,373

20

26,9

R 3/4

90

14

65

24

40

50

2

4

M 10

11

0,59

25

33,7

R 1

100

14

75

24

50

60

2

4

M 10

11

0,743

32

42,4

R 1 1/4

120

14

90

26

60

70

2

4

M 12

14

1,05

40

48,3

R 1 1/2

130

14

100

26

70

80

3

4

M 12

14

1,2

50

60,3

R 2

140

14

110

28

80

90

3

4

M 12

14

1,37

65

76,1

R 2 1/2

160

14

130

32

100

110

3

4

M 12

14

1,92

80

88,9

R 3

190

16

150

34

110

128

3

4

M 16

18

2,82

100

114,3

R 4

210

16

170

38

130

148

3

4

M 16

18

3,19

125

139,7

R 5

240

18

200

40

160

178

3

8

M 16

18

4,47

150

165,1

R 6

265

18

225

44

185

202

3

8

M 16

18

5,3


 

Production Capacity & Purchase Details

 

 

1.

Supply Flange Dimension DN15 - DN2000 (1/2" - 80"), Forged Flange.

2.

Material Carbon Steel: RST37.2, C22.8, S235JR, ST37, C21, P235GH, P245GH, P250GH, ASTM A105

3.

Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc.

4.

Flanges Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc.

5.

Monthly Output: 3000 tons per Month.

6.

Delivery Terms: CIF, CFR, FOB, EXW.

7.

Payment Terms: Wire Transfer (T/T), Irrevocable L/C at Sight etc.

8.

Minimum Order Quantity: 1Ton or 100Pcs.

9.

Quality Guarantee: EN10204 3.1 Certificate, Mill Certificate, Third Party Inspection, Free Replacement Service.

10.

Find More Requirements In Flanges Market.