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Hebei Gee Pipe Mill Co.,Ltd.
Hebei Gee Pipe Mill Co.,Ltd.  

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lowest price astm a234 wpb carbon steel pipe fittings manufacturer 

Price: 10.0~999.0 USD 
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Model No.: 1/2"-48" sch 40---xxs
Packing: as the expore standards pac...
Head Code: Square
Technics: Forged
Material: Alloy
Brand Name: GEEPIPE
Production Capacity: 4000 Metric Ton/Metric Tons...
Delivery Date: as customers' requirement
Shape: Equal
Type: Others
Connection: Welding
standard: standard:EN,JIS,AISI,ASTM,G...

forged pipe fitting
OD:1/2"~200"
WT:CL150~CL6000
Standard:ASME,GB,DIN,JIS,BS,ANSI
Best price and good quality

  
Orifice flanges
Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the orifice flange. This makes separate orifice carriers or tappings in the pipe wall unnecessary.
Orifice Flanges generally come with either Raised Faces or RTJ (Ring Type Joint) facings. They are, for all intensive purposes, the same as weld neck and slip-on flanges with extra machining.
The image on the right shows a set Orifice Flanges, where a Orifice Plate is mounted and a jack screw is machined. This jack screw is used to facilitate separating the flanges for inspection or replacement of the Orifice Plate and gaskets.
The range of orifice flanges covers all standard sizes and ranges, and all common flange materials. Flanges are available in Welding Neck, Slip On, and Threaded form, and are typically supplied with two ½" NPT tappings in each flange.
ASME B16.36 covers Dimensions and dimensional tolerances from orifice flanges (similar to those covered in ASME B16.5) that have orifice pressure differential connections. Coverage is limited to the following flanges:
  • Welding Neck Classes 300, 400, 600, 900, 1500, 2500
  • Slip On Class 300
  • Threaded Class 300
DN
Nominal Pipe Size
Center-to
-End
Elbows,
Tees,
Crosses, A
Center-to-
End 45
deg Elbow, C
Outside
Diameter
of Band, H
Min.
Wall
Thickness, G
Min
Length
of
Thread [Note (1)]
2000
3000
6000
2000
3000
6000
2000
3000
6000
2000
3000
6000
B
L2
6
1/8
21
21
25
17
17
19
22
22
25
3.18
3.18
6.35
6.4
6.7
8
1/4
21
25
28
17
19
22
22
25
33
3.18
3.30
6.60
8.1
10.2
10
3/8
25
28
33
19
22
25
25
33
38
3.18
3.51
6.98
9.1
10.4
15
1/2
28
33
38
22
25
28
33
38
46
3.18
4.09
8.15
10.9
13.6
20
3/4
33
38
44
25
28
33
38
46
56
3.18
4.32
8.53
12.7
13.9
25
1
38
44
51
28
33
35
46
56
62
3.68
4.98
9.93
14.7
17.3
32
1 1/4
44
51
60
33
35
43
56
62
75
3.89
5.28
10.59
17.0
18.0
40
1 1/2
51
60
64
35
43
44
62
75
84
4.01
5.56
11.07
17.8
18.4
50
2
60
64
83
43
44
52
75
84
102
4.27
7.14
12.09
19.0
19.2
65
2 1/2
76
83
95
52
52
64
92
102
121
5.61
7.65
15.29
23.6
28.9
80
3
86
95
106
64
64
79
109
121
146
5.99
8.84
16.64
25.9
30.5
100
4
106
114
114
79
79
79
146
152
152
6.55
11.18
18.67
27.7
33.0
black carbon steel pipe fittings sch40black carbon steel pipe fittings sch40black carbon steel pipe fittings sch40


Mr. Terry Ding
skype Mr. Terry Ding
sales manager
Tel: 86-0317-6853309
Fax: 86-0317-6853307
Mobile: 183 3071 3028
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Company Info

Hebei Gee Pipe Mill Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Cangzhou
Province/State: Hebei
Country/Region: China (Mainland)

sunshine Dong:   skype
Terry Ding:   skype
Terry Ding:   qq
Sunshine Dong:   qq

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