2000psi Ductile Iron Pipe Fitting Grooved Rigid Coupling

• Connection: Bolts
• Structure: Universal
• Flexible or Rigid: Flexible
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DN25-300mm
• Material: Ductile Iron
• Working Pressure: 300-2000psi
• Body Material: Ductile Iron
• Rubber Gasket: EPDM
• Bolts & Nuts: Carbon Steel
• Working Temperature: - 34ºC~ +150ºC
• Transport Package: Wooden Case
• Specification: 1′′-12′′
• Trademark: GREAT WALL
• Origin: China
• HS Code: 7307290000
• Package Size: 60.00cm * 60.00cm * 60.00cm
• Package Gross Weight: 60.000kg

Product Description

 

 1. Available Size: 
  *  1'' - 12'' ( DN25-DN300mm) 

 2. Maximum Working Pressure : 
 * 2000 psi ( 137 bar) 
 *  working pressure dependent on material, wall thickness and size of pipe .

3. Application: 
Provides a flexible pipe joint which allows for expansion, contraction and deflection
*  This product joints standard Sch 40S cut grooved pipe  
*  Suit for pipeline medium including cold water, hot water, rare acid, Oil-free air and chemical

4. Material 
  
   Body Material : Ductile Iron to ASTM A536
   Rubber Sealing : EPDM 
   Bolt & Nut :  Carbon Steel 

5. Surface Finish 
     Body : Anti-rust painting red or blue color  or  Hot Dip Galvanized
      or Epoxy power coating or Dacromet or PTFE or Rilsan PA11 

    Bolt and Nuts :  Galvanized or Dacromet 
    

6.  Dimension Sheet : 
                                                                                                                                                       

    
                                                                                                                           
           Typical for all sizes 

Model C Medium Pressure Ductile Iron Flexible Coupling
Nominal Size	Pipe O.D	Working Pressure	Pipe End Separation	Coupling Dimensions			Coupling Bolts
				X	Y	Z	Qty	Size
(mm/inch)	(mm/inch)	(psi/bar)	(mm/inch)	mm/inch	mm/inch	mm/inch	pcs	mm
25                       1	33.7            1.315	600                      42	0-1.6                  0-0.06	60           2.362	97    3.818	45    1.771	2	M10x55
32               1 1/4	42.4     1.660	600                      42	0-1.6                  0-0.06	67         2.637	107      4.212	45    1.771	2	M10x55
40                  1 1/2	48.3   1.900	600                      42	0-1.6                  0-0.06	74      2.913	114   4.488	45    1.771	2	M10x55
50                      2	57    2.244	600                     42	0-1.6                  0-0.06	86       3.385	124  4.882	47    1.851	2	M10x65
50                      2	60.3    2.375	600                     42	0-1.6                  0-0.06	86       3.385	124  4.882	47    1.851	2	M10x65
50                      2	63    2.244	600                     42	0-1.6                  0-0.06	87       3.425	126  4.961	47    1.851	2	M10x65
65               2 1/2	73    2.875	600                      42	0-1.6                  0-0.06	102       4.016	139   5.472	47       1.851	2	M10x65
65               2 1/2	73    2.875	600                      42	0-1.6                  0-0.06	102       4.016	139   5.472	47       1.851	2	M10x65
80               3	88.9   3.500	600                      42	0-1.6                  0-0.06	117      4.606	163  6.471	47       1.851	2	M10x65
100              4	108   4.250	500            35	0-3.2                 0-0.13	143      5.629	200   7.874	52    2.047	2	M12x85
100              4	114.3   4.500	500            35	0-3.2                 0-0.13	149      5.866	191   7.519	51    2.007	2	M12x85
125             5	127     5.000	450             31	0-3.2                 0-0.13	164  6.456	214    8.425	51    2.007	2	M16x100
125             5	133     5.250	450             31	0-3.2                 0-0.13	177  6.968	220    8.661	51    2.007	2	M16x100
125             5	140     5.511	450             31	0-3.2                 0-0.13	180  7.086	242    9.527	51    2.007	2	M16x100
150                      6	159           6.259	450                     31	0-3.2                  0-0.13	196         7.716	264    10.393	52    2.047	2	M16x100
150              6	165.1     6.500	450                    31	0-3.2                  0-0.13	206        8.110	274     10.787	52    2.047	2	M16x100
150                      6	168.3           6.625	450                     31	0-3.2                  0-0.13	206         8.110	265    10.433	52    2.047	2	M16x100
200                      8	219.1    8.625	450                    31	0-3.2                  0-0.13	268       10.551	349  13.740	61    2.401	2	M20x110
250                      10	273   10.750	350                    25	0-3.2                  0-0.13	328       12.913	414  16.299	65    2.559	2	M20x150
300                      12	325    12.750	350                    25	0-3.2                  0-0.13	392      15.433	466  18.346	65    2.559	2	M20x150
350                      14	355            14.000	300                      21	0-3.2                  0-0.13	406           15.984	445    17.519	75    2.952	3	M22x130
350               14	377     14.000	300                      21	0-3.2                 0-0.13	420         16.535	470      18.503	75    2.952	3	M22x130
400                 16	406   16.000	300                      21	0-3.2                  0-0.13	479      18.858	522   20.551	75    2.952	3	M22x130
400                     16	426    16.000	300                     21	0-3.2                  0-0.13	500      19.685	590  23.228	79    3.110	3	M22x130