FM/UL/Ce Approval Hot Galvanized Grooved Rigid Coupling

• Connection: Grooved
• Structure: Universal
• Flexible or Rigid: Rigid
• Material: Iron
• Standard: Standard
• Raw Material: Cast Iron/ Ductile Iron-ASTM A536
• Model NO.: XGQT01
• Pressure: 300 Psi
• Finish: Hot Galvanized
• Color: Ral 3000 Red / Orange/ Blue/ White
• Gasket: EPDM
• Bolt and Nut: Cold Heading Steel- Gold / Silver
• Thread Standard: BSPT/ BSPP/ NPT
• Size: 1"-12"
• OEM/ODM: Yes
• Transport Package: Cartons with Pallet / Wooden Case
• Specification: FM /UL/ CE
• Trademark: 1NUO
• Origin: China
• HS Code: 7307110000
• Production Capacity: 100000PCS/Year

Product Description

1. Hot Galvanized Grooved Coupling Specification:  

Size	Pipe O.D	Working Pressure	Bolt Size
	mm/in	PSI/MPa	No.-Size mm
25                1	33.7        1.327	300 2.07	2-M10*45
32                1¼	42.4 1.669	300 2.07	2-M10*45
40 1 1/2	48.3 1.900	300 2.07	2-M10*45
50          2	60.3        2.375	300 2.07	2-M10*55
65 2 1/2	73 2.875	300 2.07	2-M10*55
65        3OD	76.1        3.000	300 2.07	2-M10*55
80         3	88.9        3.500	300 2.07	2-M10*60
100        4	114.3       4.500	300 2.07	2-M10*65
125        5.5OD	139.7       5.500	300 2.07	2-M10*75
150        6 OD	165.1 6.500	300 2.07	2-M10*75
150        6	168.3       6.625	300 2.07	2-M10*75
200        8	219.1       8.625	300 2.07	2-M10*100
250       10	273.0       10.748	300 2.07	2-M10*130
300       12	323.9       12.752	300 2.07	2-M10*130

NOTE:  

Gasket	Material	Temperature Range	Recommendations
E	EPDM	-34ºC~ +110ºC	Recommended for hot water, dilute acid, oil-free gas  and other chemicals(except for hydrocarbon ) within the specified temperature range. Not recommended for petroleum and hydrocarbon.
D	NBR	-29ºC~ +82ºC	Recommended for petroleum products, gas with oil vapors, mineral oil and vegetable oil. Not recommended for high temperature materials.
S	Silicon Rubber	-40ºC~ +177ºC	Recommended for high temperature and dry air, and some high temperature chemicals.

2. Product details

Material	Ductile Iron-ASTM A536
Thread Standard	BSPT/ BSPP/ NPT
Bolt and Nut	Cold Heading Steel- Gold color
Pressure	300 psi
Finish	Epoxy/ Painted / Galvanized
Color	Ral 3000 Red / Orange/ Blue/ White
Brand	1NUO
Package	Cartons with Pallet / Wooden Case
Delivery Time	20-40 days as per ever order
Capacity	Four Automatic Vertical Production Lines
Application	1. fire fighting& fire sprinkler system for commercial and civil fire protection construction, such as water supplying, gas supplying, air-conditioning etc.
	2. Industrial pipeline system in shipping, mine, oil field, cement,  mine piping , chemical plant etc.
	3.  Ordinary piping delivery in sewage treatment, Subway station, airport etc.

3. What could we do for you? 

(1) FM/UL/CE certified standard high quality grooved fittings with best price.

(2) A quick delivery time within  20-30 days, and most convenient shipping port- Qingdao port.

(3) Only small quantity of MOQ for your order- 1 pallet .

(4) Free Samples offered and only request little express fee.

(5) We are very happy to welcome you visit our factory in Weifang, China.

(6)Product Insurance under written PICC to guarantee your order.


3. Why choose "1NUO" Brand?      
In Chinese, "1NUO" means "The Promise" ,which is a promise to our high quality and good reputation forever. When you choose 1NUO, you gain our guarantee and your valuable market. We  believe that every customer's requirements can be satisfied by our professional & customized services.

Application: As one of the most popular fittings in fire fighting systems, the grooved pipe fittings are widely used in fire fighting, air-conditioning, water supply, sewage, cement, oil&gas pipeline, mine piping and ordinary piping delivery. 


4. What  we could offer else:      

Fire fighting systems and water systems:
Flexible Coupling,  90° Elbow,  45° Elbow,  Tee,  Mechanical Tee,  Mechanical Cross,  Reducer,  Flange,  Cap ... 

For all grooved fittings and more information