Steel Flange, produced at dn63-1200mm with PN10 & PN16. Customized made available. Contact us for more details of steel backing rings!!!
	Steel Backing Rings / Steel Flange
 
The butt fusion method of joining is by far the most common method of connecting polyethylene pipe in all diameters. The ends of polyethylene pipe when heated and brought together under pressure with specialized equipment form one continuous "leak proof" pipeline. Properly made, a pipe fusion is as strong as the pipe itself and has the same life expectancy.
	
 
SUNPLAST HDPE butt fusion fittings are made by imported PE80 or PE100 raw material from famous suppliers that has high resistance, they are mainly used in SUNPLAST HDPE piping system for water & gas. The HDPE butt fusion fittings can fully comply with EN12201-3, EN1555 & EN ISO 15494 standard. SUNPLAST has the ability to provide HDPE butt fittings fittings in a wide variety of sizes from DN63mm to DN800mm in SDR11 & SDR13.6 / SDR17, including: end cap, stub flange, steel backing rings, equal tee, reducing tee, reducer, elbow 45deg, elbow 90deg.,etc.
	
Note: SUNPLAST has a lot of stock for normal sizes, can be delivered in a short time!!
	
 
| 
				 Product name  | 
			Steel backing rings | 
| 
				 Specification available  | 
			110-1200 | 
| 
				 SDR/pressure ratings  | 
			PN10 & PN16 | 
| 
				 Material to be used  | 
			Stainless steel or carbon steel | 
| 
				 Colors available  | 
			Galvanized or coated by PP for carbon steel | 
| 
				 Standards that follow to  | 
			
				 EN1092, BS 10 TALE D, ASTM B 16.5 (can be customized made as per request)  | 
		
| 
				 Samples available  | 
			
				 Yes, samples available for small quantity.  | 
		
| 
				 Packing method  | 
			To be packed in wooden cases or pallets | 
| 
				 MOQ  | 
			
				 Negotiable  | 
		
| 
				 Production lead time  | 
			
				 10-15 days for a 20ft container, 20-25 days for a 40ft container.  | 
		
| 
				 Warranty time  | 
			
				 1 years for normal use  | 
		
| 
				 Payment term  | 
			
				 T/T or LC at sight  | 
		
| 
				 FOB loading port  | 
			
				 Ningbo or Shanghai China  | 
		
| 
				 Place of origin  | 
			
				 Ningbo, China  | 
		
	
 
Product Specifications
Steel backing rings can be provided from dn110mm to dn1200mm, with the dimensions as below:
	 
	 
						Product Name 
					 
						Size (mm) 
					 
						Dimension  (mm) 
					 
						 
						 
						 
						 
						 
						 
						 
						 
						Steel Backing Rings 
						 
						D 
					 
						K 
					 
						A 
					 
						Hole No. 
					 
						Hole Dia. 
					 
						F110 
					 
						220 
					 
						180 
					 
						115 
					 
						8 
					 
						18 
					 
						F125 
					 
						250 
					 
						210 
					 
						130 
					 
						8 
					 
						18 
					 
						F140 
					 
						250 
					 
						210 
					 
						145 
					 
						8 
					 
						18 
					 
						F160 
					 
						285 
					 
						240 
					 
						165 
					 
						8 
					 
						22 
					 
						F180 
					 
						285 
					 
						240 
					 
						185 
					 
						8 
					 
						22 
					 
						F200 
					 
						340 
					 
						295 
					 
						205 
					 
						8 
					 
						22 
					 
						F225 
					 
						340 
					 
						295 
					 
						230 
					 
						8 
					 
						22 
					 
						F250 
					 
						395 
					 
						350 
					 
						255 
					 
						12 
					 
						22 
					 
						F280 
					 
						395 
					 
						350 
					 
						285 
					 
						12 
					 
						22 
					 
						F315 
					 
						445 
					 
						400 
					 
						320 
					 
						12 
					 
						22 
					 
						F355 
					 
						505 
					 
						460 
					 
						360 
					 
						16 
					 
						22 
					 
						F400 
					 
						565 
					 
						515 
					 
						408 
					 
						16 
					 
						26 
					 
						F450 
					 
						615 
					 
						565 
					 
						458 
					 
						20 
					 
						26 
					 
						F500 
					 
						670 
					 
						620 
					 
						508 
					 
						20 
					 
						26 
					 
						F560 
					 
						780 
					 
						725 
					 
						568 
					 
						20 
					 
						30 
					 
						F630 
					 
						780 
					 
						725 
					 
						638 
					 
						20 
					 
						30 
					 
						F710 
					 
						895 
					 
						840 
					 
						720 
					 
						24 
					 
						30 
					 
						F800 
					 
						1015 
					 
						950 
					 
						810 
					 
						24 
					 
						33 
					 
						F900 
					 
						1115 
					 
						1050 
					 
						910 
					 
						28 
					 
						33 
					 
						F1000 
					 
						1230 
					 
						1160 
					 
						1010 
					 
						28 
					 
						36 
					 
						F1200 
					 
						1455 
					 
						1380 
					 
						1210 
					 
						32 
					 
						39 
					 
						 
						 
						 
						 
						Steel Backing Rings 
					 
						 PN1.6Mpa 
					 
						 
						F110 
					 
						220 
					 
						180 
					 
						115 
					 
						8 
					 
						18 
					 
						F125 
					 
						250 
					 
						210 
					 
						130 
					 
						8 
					 
						18 
					 
						F140 
					 
						250 
					 
						210 
					 
						145 
					 
						8 
					 
						18 
					 
						F160 
					 
						285 
					 
						240 
					 
						165 
					 
						8 
					 
						22 
					 
						F180 
					 
						285 
					 
						240 
					 
						185 
					 
						8 
					 
						22 
					 
						F200 
					 
						340 
					 
						295 
					 
						205 
					 
						12 
					 
						22 
					 
						F225 
					 
						340 
					 
						295 
					 
						230 
					 
						12 
					 
						22 
					 
						F250 
					 
						405 
					 
						355 
					 
						255 
					 
						12 
					 
						26 
					 
						F280 
					 
						405 
					 
						355 
					 
						285 
					 
						12 
					 
						26 
					 
						F315 
					 
						460 
					 
						410 
					 
						320 
					 
						12 
					 
						26 
					 
						F355 
					 
						520 
					 
						470 
					 
						360 
					 
						16 
					 
						26 
					 
						F400 
					 
						580 
					 
						525 
					 
						408 
					 
						16 
					 
						30 
					 
						F450 
					 
						640 
					 
						585 
					 
						458 
					 
						20 
					 
						30 
					 
						F500 
					 
						715 
					 
						650 
					 
						508 
					 
						20 
					 
						33 
					 
						F560 
					 
						840 
					 
						770 
					 
						568 
					 
						20 
					 
						36 
					 
						F630 
					 
						840 
					 
						770 
					 
						638 
					 
						20 
					 
						36 
					
		
			
 
				 
			
					 
				
					 
				
					 
			
				 
			
					 
				
 
					
 
					
 
					
 
					
 
					
 
					
 
					
 
					
 PN1.0Mpa 
					
 
					
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
			 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
 
					
 
					
 
					
 
					
 
					
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
			
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
				 
		
	
					 
				
					 
				
					 
				
					 
				
					 
				
					 
			
	
 
	Raw Material 
Material of excel performance is one of the qualification with produce the topping piping system. SUNPLAST company generally adopts TOP QUALITY raw materials from worldwide reputed factories  in the production of pipes and fittings.Those materials are recognized as the top raw material by the professional in this vocation. The preferable performance of those materials and their stability establish the high quality station of SUNPLAST piping products and fittings on the markets.  
	                
                 
                    
 
	
	Loading & Shipment 
SUNPLAST HDPE pipe fittings owe high reputation of good quality in our exporting markets. The fittings have been exporting to more than 15 countries, and all our customers are satisfied on us.       
	  
   
   
 
	
 
	  
   
   
 
	Contact us 
Contact us freely for any inquiries on our products by following: 
Email: export@sunplastpipe.com     
	           sunplastpipe@gmail.com 
Telephone: 0086-574-87226883 
Fax: 0086-574-87467583 
Mob: 0086-15968493053 
	24 hours on line contact: 
whatsApp / wechat: 0086-15968493053 
Skype: polypipe-manufacturer
	
Sunplast, through over 15 years' development, is now known as one of the leading manufacturers and suppliers of hdpe pipe (poly pipe) / HDPE Pipe Fittings / HDPE Pipe Welding Machine in China. Our factory has introduced many advanced technologies and equipments into it. Please be free to buy the quality and low price products made in China from us.