Pipe diameter: 1-40 inch (25-1000 mm). Pipe system design for pressure ratings up to 16 bar. Puhui Pipe manufacturer in China stub-end ﬂ anges for Quick-Lock adhesive bonding systems. Standard ﬂ ange drilling patterns as per ANSI B16.5 (150 Lb). Other ﬂ ange drilling patterns, such as Puhui Pipe manufacturer in China
During the inspection of the stub end dimensions, you have to check for the following things; Stub diameter – Both Lap and hub Length Thickness Radius of the lap to stub hub Refer to the table given below for the Stub end dimensions as per ASME B16.9 Stub End
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.
Flanges are used in piping as part of a fitting for the purpose of redirecting or changing pipes diameter. HDPE Pipe flange connection is used for connecting HDPE pipes to cast iron or galvanized HDPE or valves and appurtenances.
Send Inquiry Flange Stud Bolts Metal Industries is one of the oldest manufacturers, dealer, distributor, stockist & suppliers of Blind Flanges Bolts, Reducing Threaded Flanges Bolts, Lap Joint Flanges Bolts, Flange Gaskets Bolts, Threaded Flanges Bolts, Socketweld Flanges Bolts, Flanges Bolts Bolts, Ring Flange Bolts, Spectacle Blind Flanges Bolts, Weld Neck Flanges Bolts, Orifice Flange Bolts Puhui Pipe manufacturer in China
239 Flange Backup Ring, GF PE100 for IPS PE piping, ANSI A d [mm] Black Epoxy code Stainless HDPE code weight [lb] 2 153 701 111 153 701 211 * 2.000 3153 701 113 153 701 213 * 4.000 4153 701 114 153 701 214 * 5.000 6153 701 115 153 701 215 * 7.000
D = Flange diameter n = Nuer of bolt holes Hcd = Hole circle diameter d = Diameter of bolt holes DN PN 10 D n Hcd d 24: 10 15 20 25 2 40 65 80 100 125 150 200 250 00 50 400 450 500 600 50 10 15 20 25 2 40 65 80 100 125 150 200
Stub Flange SDR11 Fusion Qld offers a complete range of Polyethylene (PE) pipe and fittings including the Stub Flange SDR11. Our range of Polyethylene pipe and fittings are ISO9001 accredited, WaterMark and AS4129 approved. PE pressure pipes and fittings Puhui Pipe manufacturer in China
EN 1092-1 PN6 Flanges Note 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. Note 2: For d1 dimensions see document "Flange Facing Dimensions EN 1092-1". Tel: 886-4-23112576 Fax
Flange Diameter Bolt Circle Diameter No. of Bolts Hole Size Pipe stub Diameter Flange Thickness Pipe Stub Thickness Hub OD Hub Fillet Radius Pipe Inside Dia.Fillet Radius Hub Length Stub Length Article Nuer DN ( mm ) Pmax ( bar ) D+/-2 ( mm ) k+/-1
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. Using practices for flange design set out in ASME VIII or AS 1210 do not work as the factors used are based upon empirical data.
FITTING RANGE High Density Polyethylene Fittings Note - “S” dimension is equal to wall thickness of pipe Note 2 -ID = OD - 2 x wall thickness of pipe All sizes in mm Dia (Dl) Dia (D2) L 25 20 60 32 20,25 60 40 20,25,32 60 50 25,32,40 60 63 25,32,40,50 60 75 32
GPS PE Products Overview 2-3 Quality and Environmental Standards 4-5 Health and Safety 6 Material Properties & Compatibility 7-9 Pressure Ratings & Flow Characteristics 10-15 Design 16-20 Handling & Storage 21-24 Product Marking 25 Procedures
What Diameter of HDPE POLY Pipe Do I Need? Depending on your particular requirement, you can generally work out which sizes of pipe you will need with a pipe size hydraulic design tool.Ideally, the best way long term is to utilise the service of a qualified hydraulic consultant. the service of a qualified hydraulic consultant.
DIPS Electrofusion Large Diameter Flange Adapter, Backup Rings, and Stub Ends Sizing Charts Click to download: IPS Flange Adapter Molded and Fabried IPS HDPE Blind Flang IPF Convoluted Backup Flange DIPS Fabried Stub End Socket Fusion
3 Cost and Time-Saving Installation and Operation Made from PE 100, PE 100-RC, or PE 4710, AGRU’s Large Diameter Piping System offers the most economic solution for high-volume flow appliions. Better long-term hydraulic properties and operating expense
Made from PE 100, PE 100-RC, or PE 4710, AGRU’s Large Diameter Piping System offers the most economic solution for high-volume flow appliions. Better long-term hydraulic properties and operating expense savings, are based on the product’s
Lap flange is having two components, a stub end, and a loose backing flange. Stub end is butt-welded to the pipe and Backing flange freely moves over the pipe. The backing flange can be of a different material than stub material and normally of the carbon HDPE
Long pattern stub ends are also known as ASA Stub Ends. Short pattern stub ends are used with larger flanges in Classes 300 and 600, and with most sizes in Class 900 and higher. When long pattern stub ends are used with flanges in Classes 1500 and 2500, it may be necessary to increase the length A.
Chart showing stud sizes & ring gasket size API SPECS FOR RING-JOINT FLANGES NEW API NOMINAL SIZE FLANGE API RING NO STUDS WITH NUTS A OD B THICKNESS C TOTAL THICKNESS D DIAM. OF HUB E DIAM. OF BOLT CIRCLE F WT LBS
Dimensional Tolerances of Stub Ends MSS SP-43 Nominal Pipe Size 1/2 up to 2½ 3 to 3½ 4 5 to 8 10 to 18 20 to 24 Outside Diameter at Welding End (OD) 0.8 0.8 0.8 + 1.6 Puhui Pipe manufacturer in China