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GB/T 11618 standard
BS EN 1254.1(BS 864)
ASME/ANSI B 16.22 standard
BS864 standard
  DC Series
  NDL Series
 
 

China DiChao (ShangHai) Industry Co.,Ltd. located in Shanghai, the company own several joint venture factories that specialized in manufacturing sanitary ware, copper fitting, copper tubing fitting, valves, parts for pipe, parts for gas and natural gas.The main material include stainless steel, carbon steel, cast iron, bronze, brass, aluminum, zinc, plastic and so on. We have the global product certificates. You will consider us as your ideal cooperator with our good quality products, copper fitting, copper tubing fitting, excellent service, principle of good faith, mutual benefit cooperation.
copper fitting copper tubing fitting
   
GB/T 11618 Standard dimension
 
Dn
DW(mm)
Female socket(mm)
Male socket(mm)
Tmin(mm)
ID
L1
OD
L2
Max
Min
Max
Min
6
8
8.15
8.05
7.0
8.03
7.97
9.0
0.75
8
10
10.15
10.05
7.0
10.03
9.97
9.0
10
12
12.15
12.05
9.0
12.03
11.97
11.0
15-16
16
16.17
16.05
11.0
16.03
15.97
13.0
15-19
19
19.17
19.05
13.0
09.03
18.97
15.0
20
22
22.18
22.06
15.0
22.04
21.96
17.0
25
28
28.22
28.08
17.0
28.04
27.96
19.0
1.0
32
35
35.30
35.08
20.0
35.04
34.95
22.0
40
44
44.39
44.13
22.0
44.08
43.92
24.0
1.5
50
55
55.42
55.15
25.0
55.10
54.90
27.0
65
70
70.50
70.15
28.0
70.10
69.90
30.0
80
85
85.62
85.23
32.0
85.13
84.87
34.0
100
105
105.85
105.25
36.0
105.15
104.85
38.0
2.0
125
133
134.10
133.28
38.0
133.18
132.82
41.0
2.5
150
150
160.50
159.70
42.0
159.60
158.40
45.0
3.0
200
219
220.60
219.80
45.0
219.70
218.30
48.0
4.0
250
273
275.80
274.00
48.0
273.80
272.30
51.0
5.0


Tel:+86-21-50817278 Fax:+86-21-50817161 E-mail:sales@chinadichao.com
Add:Room 22H,Huadu Building, No.828, Zhangyang Road, Shanghai,China