Heavy-Duty 4-Inch Stainless Steel Grooved Coupling for 600psi

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: 4′′ 108 mm 600psi
• Structure: Universal
• Flexible or Rigid: Flexible
• Material: Stainless Steel
• Standard: Standard
• Working Pressure: 600psi
• Body Material: Ss 304/316/316L/ CE8mn/Duplex2205/Super Duplex 250
• Rubber Gasket: EPDM
• Bolts & Nuts: SS304/ 316
• Working Temperature: - 34ºC~ +150ºC
• Pipe O.D: 108mm
• Transport Package: Wooden Case
• Specification: 4′′
• Trademark: GREAT WALL
• Origin: China
• HS Code: 7307290000
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

 

Product Description

Stainless Steel Grooved Coupling (Coupling) is a simple, quick and reliable solution for cut grooved pipe joint 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
 

 

 

 

List Of Size

Model S30 Stainless Steel 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
20 3/4	26.9 1.050	600 42	0-1.6 0-0.06	47 1.850	87 3.425	43 1.693	2	M10x40
25 1	32 1.260	500 35	0-1.6 0-0.06	53 2.087	90 3.543	43 1.693	2	M10x45
32 1 1/4	38 1.496	500 35	0-1.6 0-0.06	58 2.283	94 3.700	44 1.732	2	M10x45
32 1 1/4	42.4 1.660	500 35	0-1.6 0-0.06	62 2.441	106 4.173	44 1.732	2	M10x45
40 1 1/2	48.3 1.900	500 35	0-1.6 0-0.06	67 2.638	106 4.173	43 1.693	2	M10x45
50 2	57 2.244	500 35	0-1.6 0-0.06	77 3.031	116 4.567	43 1.693	2	M10x50
50 2	60.3 2.375	500 35	0-1.6 0-0.06	78 3.071	117 4.606	43 1.693	2	M10x50
65 2 1/2	73 2.875	500 35	0-1.6 0-0.06	94 3.700	134 5.275	44 1.732	2	M10x50
65 2 1/2	76.1 3.000	500 35	0-1.6 0-0.06	94 3.700	134 5.275	44 1.732	2	M10x50
80 3	88.9 3.500	500 35	0-1.6 0-0.06	110 4.330	150 5.905	45 1.771	2	M10x50
100 4	108 4.250	450 31	0-3.2 0-0.13	135 5.315	184 7.244	47 1.850	2	M12x60
100 4	114 4.500	450 31	0-3.2 0-0.13	139 5.472	190 7.480	48 1.890	2	M12x60
125 5	133 5.250	400 28	0-3.2 0-0.13	164 6.456	215 8.465	48 1.890	2	M12x60
125 5	141.3 5.563	400 28	0-3.2 0-0.13	168 6.614	215 8.465	48 1.890	2	M12x60
150 6	159 6.259	350 25	0-3.2 0-0.13	190 7.480	240 9.448	49 1.929	2	M12x70
150 6	168.3 6.625	350 25	0-3.2 0-0.13	198 7.795	246 9.685	49 1.929	2	M12x70
200 8	219.1 8.625	350 25	0-3.2 0-0.13	253 9.961	318 12.519	57 2.244	2	M12x70
250 10	273 10.750	300 21	0-3.2 0-0.13	315 12.401	396 15.590	59 2.322	2	M20x110
300 12	323.9 12.750	300 21	0-3.2 0-0.13	372 14.645	452 17.795	60 2.362	2	M20x110

Company Profile

Anqing Great Wall Pipeline Co.,Ltd is the professional Chinese manufacturer of pipe fittings for pipe joining and leaking pipe repair . We have two main product categories, one is Repair Clamps Series and the other is Pipe Coupling Series.

Our products are suit for varied kinds of pipeline with the pressure rating up to 1450psi and the medium temperature up to 250ºC

Our Repair Clamps Series including Stainless Steel Repair Clamps, Ductile Iron Repair Clamps, UPVC Repair Clamps, HDPE Repair Clamps, Split Sleeve Repair Clamps, Type B Sleeves and etc.
Our Pipe Coupling Series including Universal Coupling, Flange Adaptor, Dismantling Joint, Gibault Joint, Quick Flange Adaptor, SS Metal Grip Coupling, SS Flex Coupling, SS Plastic Grip Coupling, SS Grooved Coupling, Ductile Iron Grooved Coupling and etc.
Our factory covers an area of 12,000 square meters, total existing staff more than 100.
We have the team of engineers which have the rich experience in the development of products for pipe joining and leaking pipe repair .
We own more than 110 sets of production equipment including 400 tons punching machine, 350 tons stretching machine, laser cutting machine and etc
The quality of our poducts are ensured with our advanced testing equipment including salt spray tester, air tightness tester, pulse vibration platform, tensile testing machine and etc.
We have the ability to design and develop new products according to our customer'spipe diameter, pressure, medium, temperature .
Our company has obtained ISO9001, CE,WRAS,ACS, IAPMO, GHOST,SGS,CCS Certificates .
Our products are exported to more than 50 countries including USA, UK, Spain, Australia, Russia, Middle East countries and etc.
We will supply our Repair Clamps and Pipe Couplings to our customers all around the world with best quality and competitive price . 

 

Certifications

 

 

FAQ

Q: Why choose Great Wall? 
A: Because we can provide competitive price and best quality, we have strict quality control and the most import is we have a large production scope.

Q: What can we expect from Great Wall ?
A: professinal negotiation, reasonable price, and good after sale service 

Q: Can you do customized design and size? 
A: Yes, OEM IS available. 

Q: Can I have some samples? 
A: Of course, samples are free (1-3 pcs) or 1-2kg 

Q: When can we get samples and goods? 
A: If we havestock, the samples will be sent soon , make new will take about 5 days. Goods will be shipped within 20 days after receiving the deposit. 

Q: How can you ensure the quality of products? 
A: We have a very strict quality control system, in our factory we have 10quality control inspectors and each of them have many years of working experiences.