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Size: 1/2''~6'' 

Class Rating: 3000~6000 

Facing: RF(raised face);FF(flat face);RTJ(ring type joint);RJ(ring joint face) 

TG(tongue and groove face);MFM(male and female face) 

Manufacturing process:  Press, Forge, . 

 

Material: 

Carbon steel:

ASTM A105;  

ASTM A266 GR.1,GR.2,GR.3,GR.4 

 

Stainless steel: 

304/SUS304/UNS S30400/1.4301

304L/UNS S30403/1.4306;

304H/UNS S30409/1.4948;

309S/UNS S30908/1.4833

309H/UNS S30909;

310S/UNS S31008/1.4845;

310H/UNS S31009;

316/UNS S31600/1.4401;

316Ti/UNS S31635/1.4571;

316H/UNS S31609/1.4436;

316L/UNS S31603/1.4404;

316LN/UNS S31653;

317/UNS S31700;

317L/UNS S31703/1.4438;

321/UNS S32100/1.4541;

321H/UNS S32109;

347/UNS S34700/1.4550;

347H/UNS S34709/1.4912;

348/UNS S34800;

 

Alloy steel: 

ASTM A694 F42/F46/F48/F50/F52/F56/F60/F65/F70;

ASTM A182 F5a/F5/F9/F11/F12/F22/F91;

ASTM A350 LF1/LF2/LF3;

 

Duplex steel: 

ASTM A182 F51/S31803/1.4462;

ASTM A182 F53/S2507/S32750/1.4401;

ASTM A182 F55/S32760/1.4501/Zeron 100;

2205/F60/S32205;

ASTM A182 F44/S31254/254SMO/1.4547;

17-4PH/S17400/1.4542/SUS630/AISI630;

F904L/NO8904/1.4539;

725LN/310MoLN/S31050/1.4466

253MA/S30815/1.4835;

 

Nickel alloy steel:

Alloy 200/Nickel 200/NO2200/2.4066/ASTM B366 WPN;

Alloy 201/Nickel 201/NO2201/2.4068/ASTM B366 WPNL;

Alloy 400/Monel 400/NO4400/NS111/2.4360/ASTM B366 WPNC;

Alloy K-500/Monel K-500/NO5500/2.475;

Alloy 600/Inconel 600/NO6600/NS333/2.4816;

Alloy 601/Inconel 601/NO6001/2.4851;

Alloy 625/Inconel 625/NO6625/NS336/2.4856;

Alloy 718/Inconel 718/NO7718/GH169/GH4169/2.4668;

Alloy 800/Incoloy 800/NO8800/1.4876;

Alloy 800H/Incoloy 800H/NO8810/1.4958;

Alloy 800HT/Incoloy 800HT/NO8811/1.4959;

Alloy 825/Incoloy 825/NO8825/2.4858/NS142;

Alloy 925/Incoloy 925/NO9925;

Hastelloy C/Alloy C/NO6003/2.4869/NS333;

Alloy C-276/Hastelloy C-276/N10276/2.4819;

Alloy C-4/Hastelloy C-4/NO6455/NS335/2.4610;

Alloy C-22/Hastelloy C-22/NO6022/2.4602;

Alloy C-2000/Hastelloy C-2000/NO6200/2.4675;

Alloy B/Hastelloy B/NS321/N10001;

Alloy B-2/Hastelloy B-2/N10665/NS322/2.4617;

Alloy B-3/Hastelloy B-3/N10675/2.4600;

Alloy X/Hastelloy X/NO6002/2.4665;

Alloy G-30/Hastelloy G-30/NO6030/2.4603;

Alloy X-750/Inconel X-750/NO7750/GH145/2.4669;

Alloy 20/Carpenter 20Cb3/NO8020/NS312/2.4660;

Alloy 31/NO8031/1.4562;

Alloy 901/NO9901/1.4898;

Incoloy 25-6Mo/NO8926/1.4529/Incoloy 926/Alloy 926;

Inconel 783/UNS R30783; 

NAS 254NM/NO8367;

Monel 30C

Nimonic 80A/Nickel Alloy 80a/UNS N07080/NA20/2.4631/2.4952

Nimonic 263/NO7263

Nimonic 90/UNS NO7090;

Incoloy 907/GH907;

Nitronic 60/Alloy 218/UNS S21800

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The movable joint is also called "Ren" or "Ren". It is a common pipe connector that can be easily installed and dismantled. It consists of three parts: nut, cloud head and flat connection. The varieties of bearing joint are equal diameter and different diameter.

It mainly consists of three parts: nut, cloud head and flat connection. A pipe connector that is machined by forging a round steel or ingot, which is connected in the form of socket welding and threaded connection. The socket welding is welded by inserting the steel pipe into the socket. Therefore, it is called the "socket joint". The threaded connection is the connection of the steel pipe into the screw hole. Therefore, it is called "screw work". The main manufacturing standard is ASME B16.11 and MSS SP 83.

The varieties of bearing joint are equal diameter and different diameter.
It is composed of socket, socket, socket, socket, socket, socket, socket and socket on both ends of the socket. Compared with the existing technology, the design is reasonable, simple and practical, and the operation quality and convenience are improved.
Socket joints can be widely used in pipes with different diameters, and can also be used for water meters and valves. Because of the adoption of the socket structure, the pipe joint is very convenient to reduce the cost, installation, use and maintenance, at the same time, it also has high leakage resistance, and has a very good market prospect.

Threaded joints are threaded connections, which are the most common fittings in industry and life. The threaded joint makes the connection of the pipe simpler, and the disassembly and replacement is easier, which greatly saves the cost of the pipe connection.
Industrial threaded joint is usually made of metal, with high pressure resistance, carbon steel, stainless steel, alloy steel, brass and so on. The living threaded joint materials are generally PC, PVC, PE and so on.
Threaded joint, which is a pipe connecting piece with thread, is the most common type of pipe in industry and life. The threaded joint makes the connection of the pipe easier, and it is easier to disassemble and replace, greatly saving the cost of the pipe connection.
Industrial threaded joint is usually made of metal, with high pressure resistance, carbon steel, stainless steel, alloy steel, brass and so on. The living threaded joint materials are generally PC, PVC, PE and so on.


Union Joint Pipe Joint Union Steel Union Joint Union Joint Fittings

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