ท่อเหล็กที่มีสายรัดที่ทนต่อการสึกหรอ

（China Flange National Standard: GB/T 9119-2010）

No.

Specifications

Product No.

O.D.

ΦD1

I.D.

ΦD2

Wall Thickness

 t1

Liner Thickness

t2

L1=L2

R

1

DN100PN10R1.5D-α

R-GW-G-1.5D-α-1004

108

80

4

10

100

1.5D

150

2

DN125PN10R1.5D-α

R-GW-G-1.5D-α-1005

133

105

4

10

100

1.5D

188

3

DN150PN10R1.5D-α

R-GW-G-1.5D-α-1006

159

130

4.5

10

100

1.5D

225

4

DN200PN10R1.5D-α

R-GW-G-1.5D-α-1007

219

187

6

10

100

1.5D

300

5

DN250PN10R1.5D-α

R-GW-G-1.5D-α-1008

273

237

8

10

100

1.5D

375

6

DN300PN10R1.5D-α

R-GW-G-1.5D-α-1009

325

279

8

15

100

1.5D

450

7

DN350PN10R1.5D-α

R-GW-G-1.5D-α-1010

377

331

8

15

100

1.5D

525

8

DN400PN10R1.5D-α

R-GW-G-1.5D-α-1011

425

365

10

20

100

1.5D

600

9

DN450PN10R1.5D-α

R-GW-G-1.5D-α-1012

480

420

10

20

100

1.5D

675

10

DN500PN10R1.5D-α

R-GW-G-1.5D-α-1013

530

460

10

25

100

1.5D

750

11

DN600PN10R1.5D-α

R-GW-G-1.5D-α-1014

630

560

10

25

100

1.5D

900

12

DN700PN10R1.5D-α

R-GW-G-1.5D-α-1015

720

646

12

25

100

1.5D

1050

13

DN800PN10R1.5D-α

R-GW-G-1.5D-α-1016

820

746

12

25

100

1.5D

1200

1

DN100PN10R3D-α

R-GW-G-3D-α-1004

108

68

10

10

100

3D

300

2

DN125PN10R3D-α

R-GW-G-3D-α-1005

133

93

10

10

100

3D

375

3

DN150PN10R3D-α

R-GW-G-3D-α-1006

159

119

10

10

100

3D

450

4

DN200PN10R3D-α

R-GW-G-3D-α-1007

219

179

10

10

100

3D

600

5

DN250PN10R3D-α

R-GW-G-3D-α-1008

273

233

10

10

100

3D

750

6

DN300PN10R3D-α

R-GW-G-3D-α-1009

325

275

10

15

100

3D

900

7

DN350PN10R3D-α

R-GW-G-3D-α-1010

377

327

10

15

100

3D

1050

8

DN400PN10R3D-α

R-GW-G-3D-α-1011

425

365

10

20

100

3D

1200

9

DN450PN10R3D-α

R-GW-G-3D-α-1012

480

420

10

20

100

3D

1350

10

DN500PN10R3D-α

R-GW-G-3D-α-1013

530

460

10

25

100

3D

1500

11

DN600PN10R3D-α

R-GW-G-3D-α-1014

630

560

10

25

100

3D

1800

12

DN700PN10R3D-α

R-GW-G-3D-α-1015

720

648

11

25

100

3D

2100

13

DN800PN10R3D-α

R-GW-G-3D-α-1016

820

746

12

25

100

3D

2400

1

DN100PN10R5D-α

R-GW-G-5D-α-1004

108

68

10

10

100

5D

500

2

DN125PN10R5D-α

R-GW-G-5D-α-1005

133

93

10

10

100

5D

625

3

DN150PN10R5D-α

R-GW-G-5D-α-1006

159

119

10

10

100

5D

750

4

DN200PN10R5D-α

R-GW-G-5D-α-1007

219

179

10

10

100

5D

1000

5

DN250PN10R5D-α

R-GW-G-5D-α-1008

273

233

10

10

100

5D

1250

6

DN300PN10R5D-α

R-GW-G-5D-α-1009

325

275

10

15

100

5D

1500

7

DN350PN10R5D-α

R-GW-G-5D-α-1010

377

327

10

15

100

5D

1750

8

DN400PN10R5D-α

R-GW-G-5D-α-1011

425

365

10

20

100

5D

2000

9

DN450PN10R5D-α

R-GW-G-5D-α-1012

480

420

10

20

100

5D

2250

10

DN500PN10R5D-α

R-GW-G-5D-α-1013

530

460

10

25

100

5D

2500

11

DN600PN10R5D-α

R-GW-G-5D-α-1014

630

560

10

25

100

5D

3000

12

DN700PN10R5D-α

R-GW-G-5D-α-1015

720

648

11

25

100

5D

3500

13

DN800PN10R5D-α

R-GW-G-5D-α-1016

820

746

12

25

100

5D

4000

(Note: The angle “α” in the product code should be replaced accordingly with 30°/45°/60°/90°.)