Gold Member Since 2015
Audited Supplier
Weifang Yinuo Casting Co., Ltd.

Coupling, Clamp, Hoop manufacturer / supplier in China, offering 76.1mm/3 Inch Nodular Cast Iron Rigid Coupling FM/UL/Ce Approved, Ductile Iron Fittings U-Bolted Mechanical Tee 300 Psi 2.07MPa, Ductile Iron Fittings Grooved Split Flange Pn16 and ANSI Class 150 and so on.

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Supplier Homepage Product Coupling 76.1mm/3 Inch Nodular Cast Iron Rigid Coupling FM/UL/Ce Approved

76.1mm/3 Inch Nodular Cast Iron Rigid Coupling FM/UL/Ce Approved

Purchase Qty.:
(Pieces)
100-999 1,000+
FOB Unit Price: US $1 US $0.8
Purchase Qty. (Pieces) FOB Unit Price
100-999 US $1
1,000+ US $0.8
Get Latest Price
Production Capacity: 30000tons/Year
Transport Package: Cartons/ Wooden Case
Payment Terms: L/C, T/T, Western Union, Money Gram
Basic Info
  • Model NO.: XGQT01
  • Structure: Universal
  • Material: Iron
  • Model No: Xgqt01
  • Raw Material: Cast Iron/ Ductile Iron-ASTM A536
  • Bolt and Nut: Cold Heading Steel- Gold / Silver
  • Nominal Size: 65mm/3 Inch
  • Groove Specification: According to Victaulic/ Groovelook
  • Trademark: 1NUO
  • Origin: Weifang China
  • Connection: Coupler
  • Flexible or Rigid: Rigid
  • Standard: Standard
  • Pressure: 300psi/2.07MPa
  • Finish: Epoxy/ Painted / Galvanized
  • Thread Standard: BSPT/ BSPP/ NPT
  • Color: Ral 3000 Red / Orange/ Blue/ White
  • Gasket: EPDM
  • Specification: FM/UL/CE/SGS
  • HS Code: 7307110000
Product Description
Production description:

1.Overal descripiong

76.1mm/3 Inch Nodular Cast Iron Rigid Coupling FM/UL/Ce Approved
Material: Ductile Iron (ASTM A536 Grade 65-45-12)
Gasket Material: EPDM/ Silicon Rubber/NBR
Surface Treatment: Epoxy-(Red/Blue/White)/Painted-(Orange/Red)/Galvanized
Size: 1"-12"
Working Pressure:300 psi
Certification: UL&FM&CE
Connect Type: Grooved & Thread
Payment term:  T/T, LC, Westunion, Moneygram
Package: Cartons with pallet/ Wooden case


2.Detailed data:76.1mm/3 Inch Nodular Cast Iron Rigid Coupling FM/UL/Ce Approved
SizePipe O.D Working PressureBolt Size
mm/inPSI/MPaNo.-Size mm
25               
1     
33.7       
1.327
300
2.07
2-M10*45
32               
42.4
1.669
300
2.07
2-M10*45
40
1 1/2
48.3
1.900
300
2.07
2-M10*45
50         
2
60.3       
2.375
300
2.07
2-M10*55
65
2 1/2
73
2.875
300
2.07
2-M10*55
65       
3OD
76.1       
3.000
300
2.07
2-M10*55
80        
3
88.9       
3.500
300
2.07
2-M10*60
100       
4
114.3      
4.500
300
2.07
2-M10*65
125       
5.5OD
139.7      
5.500
300
2.07
2-M10*75
150       
6 OD
165.1
6.500
300
2.07
2-M10*75
150       
6
168.3      
6.625
300
2.07
2-M10*75
200       
8
219.1      
8.625
300
2.07
2-M10*100
250      
10  
273.0      
10.748
300
2.07
2-M10*130
300      
12
323.9      
12.752
300
2.07
2-M10*130
 

3.Gasket Ring Recommendation

Gasket
 Material Temperature Range                   Recommendations
EEPDM-34ºC~ +110ºCRecommended for hot water, dilute acid, oil-free gas 
and other chemicals(except for hydrocarbon ) within the 
specified temperature range. Not recommended for petroleum 
and hydrocarbon.
DNBR-29ºC~ +82ºCRecommended for petroleum products, gas with oil vapors, 
mineral oil and vegetable oil. Not recommended for high 
temperature materials.
SSilicon Rubber-40ºC~ +177ºCRecommended for high temperature and dry air, and some high
temperature chemicals.

 

4.Certificate and approval:
76.1mm/3 Inch Nodular Cast Iron Rigid Coupling FM/UL/Ce Approved

5.Why choose "1NUO" Brand?
1)Strict raw material inspection before entering facotry.

2)Advanced CNC moulding making equipment.

3)Advanced electric furnace smelting line and nodularing technology.

4)Advanced pouring technic and online inspection system.

5)Owened CNC machine for rolling groove and threading. 

6)Professional surface treatment:Electrophoretic/Epoxy/Painted/Galvanized.


All of these made our products:
(1) High quality pipe fittings with best price.

(2) A quick delivery time within  20-30 days.

(3) Small MOQ acceptable:1 pallet (54 cartons)

(4) Free Samples offered and lower express fee .

(5)Product Insurance under written PICC to guarantee your orde
r.

76.1mm/3 Inch Nodular Cast Iron Rigid Coupling FM/UL/Ce Approved76.1mm/3 Inch Nodular Cast Iron Rigid Coupling FM/UL/Ce Approved
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