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Grooved Rigid Coupling Manufacturer

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Grooved Rigid Coupling
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Grooved Rigid Coupling

Material: Ductile iron such as ASTM A536 GRADE 65-45-12, QT450-10
Size Available: 1" - 24"
Surface Treatment: hot- dip galvanized, Epoxy coated
Available Color: Red, Orange, Blue, Gray, Sliver(OEM Color supported)

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Specification
Nominal
Size
mm/in
Pipe O.D
mm
Working
Pressure
PSI/Mpa
Dimensions mm
Bolt Size
 Certificate
L
H
W
NO.-Size mm
25/1
33.7
300/2.07
97
58
45.5
M10x45
FM UL
32/11/4
42.4
300/2.07
104
66
45.5
M10x45
FM UL
40/11/2
48.3
300/2.07
114
72
45.5
M10x45
FM UL
50/2
60.3
300/2.07
128
85
45.5
M10x55
FM UL
65/21/2
73.0
300/2.07
137
94
45.5
M10x55
FM UL
65/21/2
76.1
300/2.07
142
98
45.5
M10x55
FM UL
80/3
88.9
300/2.07
164
112
46
M12x65
FM UL
100/4
108.0
300/2.07
187
134
50
M12x65
FM UL
100/4
114.3
300/2.07
190
138
50
M12x65
FM UL
125/5
133.0
300/2.07
212
160
50
M12x75
FM UL
125/5
139.7
300/2.07
223
168
50
M12x75
FM UL
125/5
141.3
300/2.07
226
170
50
M12x75
FM UL
150/6
159.0
300/2.07
244
188
50
M12x75
FM UL
150/6
165.1
300/2.07
247
194
50
M12x75
FM UL
150/6
168.3
300/2.07
250
196
50
M12x75
FM UL
200/8
219.1
300/2.07
320
254
60
M16x90
FM UL
250/10
273.0
300/2.07
408
316
65
M20x120
FM UL
300/12
323.9
300/2.07
460
372
65
M22x140
FM UL
Shandong Zhihua Pipe Industry Co., Ltd.

Shandong Zhihua Pipe Industry Co., Ltd.

Zhihua is located in the beautiful international kite capital -- Weifang City is a collection of research and development, production, and sales of fire fittings, fire extinguishers, and other products of high-tech enterprises. The company was founded in 2007, after years of struggle, and enterprise-scale has been rapid development. Professional Grooved Rigid Coupling Suppliers and Manufacturers in China. At present,The company has passed the ISO9001 quality management system IS014001 environmental management system, and OHSAS18001 occupational health and safety certification, all products of the company through the fire voluntary certification, part of the products through the United States FM, UL, SG Sand CE certification.

As Grooved Rigid Coupling Factory, zhihua offer all size Grooved Rigid Coupling custom. In order to improve product quality, increase production capacity and product specifications, the company began to introduce a large number of advanced production equipment in 2010 including ZZ416 automatic molding line 6 medium frequency induction 3T furnace 4 sets, Fadik 180T sand treatment system, Nidic dust removal system and a series of advanced equipment. This equipment not only stabilizes product quality but also improves production efficiency and reduces the labor intensity of workers. In order to ensure the stability of product quality, the introduction of imported spectrometers, advanced furnace carbon and silicon analyzer, metallographic image analyzer, cast iron laboratory analysis equipment, product pressure, tension, wear test equipment, and the establishment of various professional product testing laboratories.

  • 20230303-111835
  • 20230303-111855
  • Certification
  • Certification
  • Certification

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Grooved Rigid Coupling Features
Grooved rigid couplings are mechanical components used to connect two pipes or pieces of equipment in a variety of applications. Here are some benefits of using grooved rigid couplings:
Easy installation: Grooved rigid couplings are designed for easy and quick installation without requiring any special tools or skills. This makes them a popular choice for applications where time and labor are important factors.
Flexibility: Grooved rigid couplings offer a high degree of flexibility, as they allow for angular and axial movement between the connected pipes or equipment. This helps to reduce stress and fatigue on the system, prolonging its lifespan and reducing the risk of failure.
Versatility: Grooved rigid couplings can be used to connect a wide range of pipe sizes and materials, including steel, copper, plastic, and stainless steel. This makes them a versatile solution for a variety of applications.
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