Chapter 9 PE Pipe Joining Procedures 328 The principle of heat fusion is to heat two surfaces to a designated temperature, then fuse them together by appliion of a sufficient force. This force causes the melted materials to flow and mix, thereby resulting in fusion.

the reason the flange cannot be rated to PN16 using a flange drilled to ASME B16.5 or AS 2129 or some other standards is that the flange is design for a HDPE pipe. The PE stub end results in a larger bore for the backing ring, the PE does not behave linearly when stressed, and the gasket diameter is different.

19/1/2015· HDPE Flange Adapters and Epoxy Coated Ductile Iron Backup Rings up through 36″ are also available in multiple SDRs. DIPS Flanges & Rings in stock by Mid-February 2015. Share this entry

Hdpe Supply is your nuer one source for Hdpe Fittings, Hdpe Pipe, and Fusion Equipment. We sell polyethylene pipe, butt fittings, socket fittings, electrofusion fittings, and fusion equipment. Monday - Friday: Office and Phone Support: 7:00am- 5:30pm CST (Central Time) Puhui Pipe manufacturer in China

PE100 pipe can be connected to pipe in other materials by a range of mechanical fittings available from the relevant manufacturers. These can either be transition couplers to connect the pipes together directly or flange connections. TransitionPuhui Pipe manufacturer in China

Molded 45 Elbows from Integrity Fusion Products are the new market leader for butt fusion bends. These fittings offer performance, availability, and value that eliminate the need for fabried fittings. The molded difference includes: No inner fusion beads Fully

Schedule 40 Fittings & Accessories Pipe Flanges Part Nuer Size Std Pk Mstr Ctn Disc Code Price Each Flange Van Stone Style with Glass Filled PVC Ring Soc 3" - 18" molded - 150 psi = maximum internal pressure ratin g 73 F (23 C) 854-030 3 10 0 080 51.44 Puhui Pipe manufacturer in China

how to buy hdpe backing ring flange for wholesales | … Hdpe Pipe : Wholesale Buyers & Importers Sell your Hdpe Pipe to wholesale international Hdpe Pipe buyers. Page - 1. (355mm x 300 mm) SDR 11 , PN 16 including butt fusion welding Nr. 2 - Supply

f) Pipe Schedule: only for Weld Neck, Socket Weld, Composite Lap Joint and Swivel Ring flanges where the flange bore must match that of the pipe, e.g. Schedule 10, 30, 40, ,80, 120, 160, etc. Normally, the flange specifiion will be hard stamped on the flange.

Installation of 0 900 mm RE-HO pipe in Munich, Mexico HUHIE I!IttI1t11hh100 P"Hi 1UJ111fl01111 . L}DIIIIHU PE-HDPIPES 0 16-1600mm .041n.La.fl.tI.t OMAM Co. LLC P.O. BOX 417, CENTRAL POST OFFICE, POSTAL CODE 111, SULTANATE OF OMAN

Butt Fusion Flange Adapter 8" IPS, DR11 (Flange Adapter Only - IPS Backing Ring Sold Separately.) Molded Butt Fusion Flange Adapter DR11, PE 3408/4710. DR11 200psi 73 Degree F. AWWA, ASTM D2513, Astm D3261, Astm D3350, Cell Classifiion 445574C.

BS EN 1092-1:2007 Flanges and their joints - circular flanges for pipes, valves, fittings and accessories, All flange backing ring drillings, PN designated PN16 and PN10 GPS polyethylene range is designed to comply with the requirements of one or more of the standards, …

Stub flange adaptor long spigot Fusion SDR11 Water PN16 / Gas 10 Bar SDR17 Water PN10 / Gas 6 Bar SDR7.4 Water PN25 SDR9 Water PN25 *short spigot extended with PE100 pipe and certified components in accordance to European Norms. Fully moulded HDPE stub flange adaptor long spigot. adaptor long spigot.

Backing Rings / Bolts / Gaskets Ansi 150LB Galvanised Blind Flange Ansi 150LB Stainless Blind Flange Gaskets Table Ansi 150 Galvanised Backing Ring Table Ansi 150 Galvanised Bolt Set Table Ansi 150 Stainless Backing Ring Table Ansi 150 Stainless

HDPE Backing Ring When High-Density Polyethylene (HDPE) pipe has to be joined in some way to either pipe of another material, valves, or pumps, then Backing rings may be used. The backing ring provides support for the transition, as well as ease of disasseling for maintenance purposes.

Metalfit 5ANSI/AWWA C110/A21.10 Dimensions in inches. Weights in pounds. Ductile and Cast Iron Flanged Fittings A A R T T REDuCING 90 DEG. BENDS Size Wt. A T 3 36 5.5 0.48 4 60 6.5 0.50 6 96 8.0 0.55 8 150 9.0 0.60 10 235 11.0 0.68

About Backing Rings There are many types of backing rings, including plain rings, machine-welded rings, and gasket rings. The exact choice of ring depends on the appliion it is intended to be used for. With our 25 years of expertise, we can tell you exactly

Specified Fittings provides custom HDPE pipe fittings to order. We also keep a variety of on-demand HDPE fittings in stock in Stevensville, MT, Early Branch, SC, and Longwood, FL. Our current HDPE inventory: Elbows 45 and 90 in DR7, DR9, DR11, and DR17

Why HDPE Product Specifiions Training EF Training Installation Instructions Training Videos Contact Menu Molded Butt Fusion 90 Elbows 45 Elbows Equal Tees Reducing Tees Wyes Cross Reducers Caps Flange Adapters Back Up Rings MJ Adapters & Kits Puhui Pipe manufacturer in China

Adapters are acceptable to be butt fused with HDPE pipe or other fittings produced from a compatible resin. A backing ring is positioned behind the flange adapter’s settling surface flange and bolted to the mating flange. Read More High Density Polyethylene

HDPE (PE100) pressure pipes are supplied in coils up to a diameter of 160mm with larger diameters supplied in straight lengths. Enviropipes is committed to using only the highest standard of raw materials to manufacture its products.

Butt Weld Stub Flange 40 Spigot Stub Flange 41 Butterfly Valve Spacer 42 Table D Backing Ring 43 Table E Backing Ring 44 Table ANSI 150 Backing Ring 45 Blind Flange 46 Bolt Set - Table D 47 HDPE …