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Grooved Concentric Reducer In Fire Protection System
Grooved Concentric Reducer In Fire Protection System
Grooved Concentric Reducer In Fire Protection System
Grooved Concentric Reducer In Fire Protection System
Grooved Concentric Reducer In Fire Protection System
Grooved Concentric Reducer In Fire Protection System
Grooved Concentric Reducer In Fire Protection System

Grooved Concentric Reducer In Fire Protection System

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Product Overview

Description





Products Description




Product Description
Grooved concentric reducers are mainly used to connect steel pipes in different diameters in fire protection system, potable water supply system, municipal construction, mine, chemical factory and other occasions when steel pipes used.

Material of body: ductile cast iron (ASTM A536,Grade: 65-45-12)
Nominal size: 1 1/4" x 1" - 8" x 6"
Working pressure: 2.07MPa / 300PSI
Surface treatment: electrostatic powder coating, galvanization
Colors: RAL3000, blue or as customized. 
All sizes are UL listed and FM approved




Nominal size
Pipe OD
Working Pressure
L Dimension
inch / mm
inch / mm
PSI / MPa
inch / mm
1 1/4 x 1
1.660 x 1.315
300
2.51
32 x 25
42.4 x 33.7
2.07
64
1 1/2 x 1
1.900 x 1.315
300
2.51
40 x 25
48.3 x 33.7
2.07
64
1 1/2 x 1 1/4
1.900 x 1.660
300
2.51
40 x 32
48.3 x 4.4
2.07
64
2 x 1
2.375 x 1.315
300
2.51
50 x 25
60.3 x 33.7
2.07
64
2 x 1 1/4
2.375 x 1.660
300
2.51
50 x 32
60.3 x 42.4
2.07
64
2 x 1 1/2
2.375 x 1.900
300
2.51
50 x 40
60.3 x 48.3
2.07
64
2 1/2 x 1
2.875 x 1.315
300
2.51
65 x 25
73.0 x 33.7
2.07
64
2 1 /2 x 1 1/4
2.875 x 1.660
300
2.51
65 x 32
73.0 x 42.4
2.07
64
2 1/2 x 1 1/2
2.875 x 1.900
300
2.51
65 x 40
73.0 x 48.3
2.07
64
2 1/2 x 2
2.875 x 2.375
300
2.51
65 x 50
73.0 x 60.3
2.07
64
3 x 1 1/4
3.500 x 1.660
300
2.51
80 x 32
88.9 x 42.4
2.07
64
3 x 1 1/2
3.500 x 1.900
300
2.51
80 x 40
88.9 x 48.3
2.07
64
3 x 2
3.500 x 2.375
300
2.51
80 x 50
88.9 x 60.3
2.07
64
4 x 1 1/4
4.500 x 1.660
300
2.99
100 x 32
114.3 x 42.4
2.07
76
4 x 1 1/2
4.500 x 1.900
300
2.99
100 x 40
114.3 x 48.3
2.07
76
4 x 2
4.500 x 2.375
300
2.99
100 x 50
114.3 x 60.3
2.07
76
4 x 3
4.500 x 3.500
300
2.99
100 x 80
114.3 x 88.9
2.07
76
5 x 2
5.563 x 2.375
300
3.5
125 x 50
141.3 x 60.3
2.07
89
5 x 3
5.563 x 3.500
300
3.5
125 x 80
141.3 x 88.9
2.07
89
5 x 4
5.563 x 4.500
300
3.5
125 x 100
141.3 x 114.3
2.07
89
6 x 2
6.625 x 2.375
300
4.01
150 x 50
168.3 x 60.3
2.07
102
6 x 3
6.625 x 3.500
300
4.01
150 x 80
168.3 x 88.9
2.07
102
6 x 4
6.625 x 4.500
300
4.01
150 x 100
168.3 x 114.3
2.07
102
8 x 2
8.625 x 2.375
300
5
200 x 50
219.1 x 60.3
2.07
127
8 x 3
8.625 x 3.500
300
5
200 x 80
219.1 x 88.9
2.07
127
8 x 4
8.625 x 4.500
300
5
200 x 100
219.1 x 114.3
2.07
127
8 x 6
8.625 x 6.625
300
5
200 x 150
219.1 x 168.3
2.07
127


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FAQ




1. Q: What's your MOQ?
    A: Generally, it's 100 pieces for each size. For trial order, MOQ can be negotiated.

2. Q: Where is your factory located? What's the nearest air port and and how long it will take from airport to factory?
   A: Our factories are located in Shandong province, east of China. It's about 2 hours from factory to Qingdao airport.

3. Q: What's your lead time?
    A: In peak season, it needs about 35 days; In off-season about 21 days.

4. Q: What’s the payment terms required?
    A: 1) T/T 30% and the balance against of B/L copy sent to you;
       2) L/C at sight
       3) For small order, West Union, Paypal or cash accepted.

5. Q: Can products be customized?
    A: Customized products are welcome. Mould fee be paid by customer first and then be refundable to customer when order quantities reach the required tons.

Anything uncertain or unclear, please feel free to contact me.





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