High Quality Stainless Steel Flexible 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.: DN100-900
• Material: Stainless Steel
• Working Pressure: 350psi - 2000psi
• Body Material: Ss 304/316/316L/ Ce8mn/Duplex2205/Super Duplex 250
• Rubber Gasket: EPDM
• Bolts & Nuts: SS304/ 316
• Working Temperature: - 34ºC~ +150ºC
• Transport Package: Wooden Case
• Specification: 3/4′′- 12′′
• Trademark: GREAT WALL
• Origin: China
• HS Code: 7307290000
• Package Size: 60.00cm * 60.00cm * 60.00cm
• Package Gross Weight: 60.000kg

Product Description

Products Description
Stainless Steel Flexible Coupling S80 series is a simple, quick and reliable solution for grooved pipe joining which allows for expansion, contraction and deflection and it's widely applied in the water treatment industry, filter system, cooling water system, fire extinguishing system, Sprinkle Systems and etc

 1. Available Size: 
  *  3/4'' - 12'' ( DN20-DN300mm) 

 2. Maximum Working Pressure : 
 * 350 psi ( 25 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 : SS304, SS316, SS316L, SS CE8MN, SS Duplex 2204, SS Duplex 2507 
   Rubber Sealing : EPDM 
   Bolt & Nut :  SS304, SS316 

5.  Dimension Sheet : 
                                                                                                                                                       

    
                                                                                                                           
           Typical for all sizes 
 

Model C 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