Grooved Cross 4 Way Cross Ductile Iron Equal Cross UL/FM Certificate Fire Products Fire Grooved Fittings

• After-sales Service: Yes
• Warranty: 3 Years
• Connection: Grooved Connection
• Structure: Universal
• Flexible or Rigid: Flexible
• Material: Iron
• Model NO.: XGQT12
• Standard: Standard
• Material Standard: Ductile Iron ASTM A536/65-45-12
• Dimension: ISO6182/Awwa C606/GB 5135.11
• Connection Standard: ASME B36.10/ASTM A53-A53m/ISO 4200
• Pressure Rating: 175psi-500psi
• Surface Treatment: Red Painting/Epoxy Coating
• Gasket: EPDM/Nitrile/Silicone Rubber
• Application: Fire Protection/Waterworks/HVAC/Plumbing/Gas
• Certificate: UL Listed / FM Approved
• Transport Package: Carton with Pallet
• Specification: 1′′ - 12′′
• Origin: China
• HS Code: 7307110000
• Production Capacity: 50000 Tons / Years

Product Description

Product Description

Code:XGQT13
Size: 1''-12''(DN25-DN300)
Material: Ductile iron ASTM A536, 65-45-12
Dimension: ISO6182,AWWA C606,GB 5135.11
Connection:ASME B36.10,ASTM A53-A53M,ISO 4200
Thread: If have ISO 7-1,BS 21,BSPT, NPT,ASME B1.20.1
Pressure Rating: 175PSI-500PSI
Surface Treatment: Red Painting,Epoxy Coating ,Hot-Dip Galvanized,Electroplated
Bolt & nut: ASTM A449/ CLASS 8.8/ ISO 898
Gasket: EPDM, Nitrile, Silicone rubber, etc.
Certificate: UL Listed / FM Approved 
Application: Fire Protection,Waterworks,HVAC,Plumbing,GAS,Irrigation,or other piping systems 

A grooved cross refers to a type of pipe fitting used in plumbing, piping, and fire protection systems. It is designed to connect four pipes or tubes at right angles to each other, allowing for the redirection of fluid flow. The "grooved" aspect typically refers to the method of joining these fittings to pipes using grooved couplings, which involve the use of grooves on the pipe ends and corresponding gaskets and couplings for secure connections.

The standard for grooved fittings is typically governed by industry specifications and standards organizations such as:

1. American National Standards Institute (ANSI): ANSI develops and publishes standards for various industries, including piping and fittings.

2. Underwriters Laboratories (UL): UL sets safety standards for fire protection equipment, including grooved fittings used in fire sprinkler systems.

3. National Fire Protection Association (NFPA): NFPA develops codes and standards related to fire protection and safety, including the installation and use of grooved fittings in fire sprinkler systems.

4. International Organization for Standardization (ISO): ISO develops international standards for various industries, including specifications for grooved fittings used globally.

These standards typically specify requirements for material composition, dimensions, performance characteristics, and testing methods to ensure the quality, compatibility, and safety of grooved fittings for their intended applications.

Size	Pipe O.D	Tee
		Long	Short
		L	L
DN	mm	mm	mm
in	in	in	in
25 1''	33.7 1.315	57 2.244	57 2.244
32 1 1/4''	42.4 1.660	70 2.755	60 2.362
40 1 1/2''	48.3 1.900	70 2.755	60 2.362
50 2''	60.3 2.375	83 3.267	70 2.755
65 2 1/2''	73.0 2.875	95 3.74	76 2.992
65 2 1/2''	76.1 3.000	95 3.74	76 2.992
80 3''	76.1 3.000	95 3.74	76 2.992
80 3''	88.9 3.500	108 4.251	86 3.386
100 4''	108.0 4.252	127 5	101.5 3.996
100 4''	114.3 4.500	127 5	101.5 3.996
125 5''	133.0 5.250	140 5.511	122 4.803
125 5''	139.7 5.500	140 5.511	122 4.803
125 5''	141.3 5.563	140 5.511	122 4.803
150 6''	159.0 6.260	165 6.496	140 5.511
150 6''	165.1 6.500	165 6.496	140 5.511
150 6''	168.3 6.625	165 6.496	140 5.511
150 6''	168.3 6.625	165 6.496	140 5.511
200 8''	219.1 8.625	197 7.755	175 6.889
250   10''	273.0 10.750	229 9.015	215 8.464
300   12''	323.9 12.750	254 10	245 9.645

 

Quality Control:

what is the rigid and flexible Coupling difference?

Coupling play an important role in connecting pipe segments to prevent leaks caused by damaged or damaged joints while maintaining the integrity of the pipe in the process. It is a very suitable fitting for the pipe and pipe industry. Most pipe installations require multiple pipe sections to be joined together or cut to facilitate changing direction and traversing obstacles. A fitting is a concise pipe or pipe. It has a socket or female thread at one or both ends. Fitting allows two pipes or pipes of the same or different sizes to be joined together to form a long pipe.

Flexible coupling
Flexible couplings are designed to transmit torque while allowing some radial, axial and angular misalignment. They can accommodate angular misalignment of up to a few degrees and some parallel misalignment. Elastic couplings allow for some angular misalignment and axial movement, meaning they can be used to create smooth bends and absorb thermal expansion contractions in piping systems. In some cases, the use of elastic couplings can even exclude conventional expansion joints, loops and other expansion devices from the system entirely. When assembling a stretch rubber gasket, the gasket is slightly smaller than the pipe diameter at both pipe ends and produces the first seal. The two halves of the coupling are then placed around the washers that adapt to them. The coupling halves are bolted together to further improve the seal.

FAQ

1. What is the minimum quantity of the order? 
Answer: The purchase volume of mixed products is 4 tons

2. How long is the delivery time of the order?
Answer: The delivery time for general orders is about 30 days. If the order is urgent and we have stock, around 7 days.

3. What payment methods do you accept?
Answer: We accept payment terms such as TT, L/C, DP, Western Union, Paypal, etc.

4. Where is your departure port of shipment? Is it possible to deliver to the designated warehouse?
Answer: The port of departure of our goods is generally Tianjin Port or Qingdao Port. We can transport the goods to designated warehouses, such as Yiwu, Guangzhou, etc.

5. What certificates do your products have?
Answer: Our products have FM/UL certificates, and we cooperate with third-party quality inspection certification before the factory, such as SGS,TUV

6.What are the series of your products?
Answer: Our products are divided into heavy series, medium series and light series according to different markets and standards. In order to buy more competitive products for you, please communicate your purchasing needs with the salesperson.

7. Do product packaging cartons and labels support customization?
Answer: Packaging cartons and labels can be customized according to customer requirements.

8.Does the purchased product support customization?
Answer: The product supports customization, but there are purchase quantity requirements and mold costs. For details, please consult the salesperson.

9.What are the packaging methods of the product?
Answer: The packaging of the product includes carton packaging, pallet packaging, wooden box packaging, and woven bag packaging.