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[China]
Address: Room 703, Land Center T2, YanZhan Road, No.1111, QuJiang New District, Xi'an China
Contact name:Rachel Zhang
Xi'an Longjoy Foreign Trade Co.,Ltd |
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Coupling is a commonly used fitting in industrial pipeline connection. Usually, the plumber is also called direct head in the process of use. It is mainly used to connect a short tube of two pipes. Also called outer joint. Hose clamps are widely used in civil construction, industry, agriculture and other fields because of their convenient use. Couplings are classified according to materials: carbon steel, stainless steel, alloy steel, pvc, plastic, etc. The main connection methods are: screw connection, welding, welding, socket and so on. It can be divided into forging and casting according to its manufacturing process. Forging refers to heating and forging with steel ingots or round bars, and then processing the threads on a lathe. Casting refers to melting the steel ingot and pouring it into a fixed Coupling, and then cooling it. Socket Couplings are pipe joints that are machined after round forging of round steel or steel ingots. Its connection form is socket welding, and steel pipes are inserted into sockets for welding.
Standard: ANSI/ASME B16.11, GB/T14383-2008
Material: carbon steel Q235A
Size range: DN6-100
Pressure range: 3000 lb, 6000 lb, 9000 lb
Surface treatment: anti-oil; anti-painting
| D | E | L | P+ | |||||
| DN | ID | Material diameter | Thread diameter | Thread length | Height | Hole distance | Material length | Unit weight |
| 10 | 17.3 | 8.9 | M10 | 30 | 43 | 28 | 116 | 0.057 |
| 15 | 21.7 | 8.9 | M10 | 30 | 46 | 34 | 130 | 0.063 |
| 20 | 27.2 | 8.9 | M10 | 35 | 51 | 40 | 140 | 0.068 |
| 25 | 34 | 8.9 | M10 | 35 | 59 | 46 | 160 | 0.078 |
| 32 | 42.5 | 8.9 | M10 | 35 | 68 | 56 | 185 | 0.088 |
| 40 | 48.6 | 8.9 | M10 | 35 | 74 | 62 | 200 | 0.098 |
| 50 | 60.5 | 8.9 | M10 | 40 | 85 | 74 | 240 | 0.113 |
| 65 | 76.8 | 8.9 | M10 | 40 | 107 | 88 | 280 | 0.138 |
| 80 | 89.4 | 8.9 | M10 | 45 | 117 | 101 | 310 | 0.155 |
| 100 | 114.3 | 8.9 | M10 | 45 | 145 | 126 | 380 | 0.19 |
| 125 | 139.8 | 10.8 | M12 | 55 | 175 | 154 | 455 | 0.325 |
| 150 | 165.2 | 10.8 | M12 | 55 | 200 | 182 | 520 | 0.365 |
| 200 | 216.3 | 14.6 | M16 | 65 | 254 | 236 | 665 | 0.879 |
| 250 | 267.4 | 14.6 | M16 | 65 | 308 | 286 | 805 | 1.088 |
| 300 | 318.5 | 18.3 | M20 | 85 | 371 | 344 | 970 | 1.99 |
| 350 | 355.6 | 18.3 | M20 | 85 | 403 | 377 | 1050 | 2.145 |
| 400 | 406.4 | 21.9 | M24 | 85 | 446 | 434 | 1170 | 3.5 |
| 450 | 457.2 | 21.9 | M24 | 85 | 508 | 484 | 1320 | 3.925 |
| 500 | 508 | 30 | M30 | 90 | 556 | 548 | 1470 | 7.94 |
| 550 | 558.8 | 30 | M30 | 90 | 605 | 598 | 1610 | 11.12 |
| 600 | 609.6 | 36 | M36 | 110 | 663 | 656 | 1750 | 13.99 |
| 650 | 660. 4 | 36 | M36 | 120 | 713 | 706 | 1890 | 15.2 |
| 700 | 711. 2 | 36 | M36 | 120 | 764 | 758 | 2020 | 16.2 |
| 750 | 762 | 36 | M36 | 120 | 818 | 810 | 2160 | 17.3 |
| 125 ALB | 15-15 | M16 | 75 | 185 | 190 | 520 | ||
| 125 ALB | 10-10 | M16 | 75 | 185 | 180 | 510 |
The types of socket Couplings include double socket Couplings and single socket Couplings. Among them, the double socket pipe collar is divided into equal diameter and different diameter, and the double socket pipe collar with different diameter is also divided into concentric and eccentric. Socket Couplings can be widely used in pipes of different calibers, including single pass, tee, cross, etc, and can also be used for water meters and valves. Due to the socket structure, the cost of pipe joints is reduced, and installation, use and maintenance are extremely convenient. At the same time, it has a high leakage prevention ability, which has a very promising market.
a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized
Our factory have high ability for production, the delivery time is 45days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.
