Features:
Standard: Adhering to the highest benchmarks, our product complies with UL/FM standards, as well as rigorous GB standards, ensuring safety and reliability.
Type: Our product showcases the 'Grooved Rigid Coupling' design, expertly crafted for optimal stability and security in pipe connections.
Material: Constructed with premium Ductile Iron, renowned for its strength and durability, ensuring a robust and long-lasting coupling solution.
Connection type: Specially engineered with a Grooved connection type, providing seamless compatibility and ease of installation across various systems.
Pressure class: With a pressure class of 1.6MPa / 2.5MPa, our product assures reliable performance under varying pressure conditions.
Temperature range: Capable of withstanding a temperature range from -20ºC to 120ºC, proving its versatility across different environments.
Surface treatment: Enhanced with a Red painted finish or Epoxy coating, our product combines aesthetics with protection against corrosion.
Application: Perfectly suited for Water, firefighting sprinkler systems, HVAC, and a wide array of Industrial fluid pipelines.
| SIZE |
OD SIZE |
L (MM) |
H (MM) |
W (MM) |
| 1″ |
DN25 |
33.7 |
97 |
58 |
45.5 |
| 1 1/4" |
DN32 |
42.4 |
104 |
66 |
45.5 |
| 1 1/2" |
DN40 |
48.3 |
114 |
70 |
45.5 |
| 2" |
DN50 |
60.3 |
128 |
85 |
45.5 |
| 2 1/2" |
DN65 |
73 |
137 |
94 |
45.5 |
| 2 1/2" |
DN65 |
76.1 |
142 |
98 |
45.5 |
| 3" |
DN80 |
88.9 |
164 |
112 |
46 |
| 4" |
DN100 |
108 |
187 |
134 |
50 |
| 4" |
DN100 |
114.3 |
190 |
138 |
50 |
| 5" |
DN125 |
133 |
212 |
160 |
50 |
| 5" |
DN125 |
139.7 |
223 |
168 |
50 |
| 5" |
DN125 |
141.3 |
226 |
170 |
50 |
| 6" |
DN150 |
159 |
244 |
188 |
50 |
| 6" |
DN150 |
165.1 |
247 |
194 |
50 |
| 6" |
DN150 |
168.3 |
250 |
196 |
50 |
| 8" |
DN200 |
219.1 |
320 |
254 |
60 |
| 10" |
DN250 |
273 |
408 |
316 |
65 |
| 12" |
DN300 |
323.9 |
460 |
372 |
65 |
Grooved fittings are an innovative type of steel pipe connection, also known as clamp connections, offering numerous benefits. According to design specifications for automatic sprinkler systems, system pipes are recommended to use grooved connectors or threaded, flanged connections. For systems with pipes of 100mm diameter or larger, flanges or grooved connectors are recommended for sectional connections.
Grooved fittings encompass two main categories: Products for connection and sealing, which include rigid joints, flexible joints, mechanical tees, and grooved flanges; and products for connection transition, such as elbows, tees, crosses, reducers, and blind plates.
The grooved connection pipe fittings, essential for connection and sealing, consist of three key components: a sealing rubber ring, a clamp, and locking bolts. The rubber ring, placed on the exterior of the pipe, fits into pre-rolled grooves. The clamp secures the rubber ring, which is then fastened with bolts. This unique design ensures excellent sealing performance, which improves as fluid pressure increases.
Product Applications
· Ideal for Rigid connections in fire sprinkler pipelines, providing secure and efficient fire protection solutions.
· Perfect as a Straight pipe joint in water supply and drainage systems, ensuring seamless flow and reliability.
· Designed for Pipeline connections within HVAC circulating water systems, delivering robust and durable performance.
· Tailored for use as a Rigid coupling in Industrial fluid pipelines, ensuring uncompromised connectivity and efficiency.
· Optimized for Urban pipe networks, fire protection engineering, and construction piping, supporting large-scale infrastructure with precision.
Quality Control:
Advanced equipment ensures the production of high-quality products, consistently meeting and exceeding rigorous standards.
Advantages of the DISA moulding line: 1. High-quality precise casting results in less scrap and lower finishing costs. 2. High Production Efficiency: (1) Fast production with 350 moulds per hour and rapid pattern changes in just 2-3 minutes.
(2) Enhanced profitability with extended service life and 3. Safety and environmental friendliness, offering safe, easy, and clean operations, fully compliant with CE and ISO 14001 standards.
High-precision, hydraulically driven mould transport ensures no shifting, distortion, or displacement of moulds, maintaining integrity and accuracy.
Advantage of the sand supply system: Sourced from top-class sand processing equipment manufacturers in China, it features a straightforward structure, easier maintenance, environmental friendliness, high automation, high safety, and excellent sand stability parameters.
Fluid Tech is distinguished as a National enterprise technical center, equipped to perform comprehensive tests and inspections, including chemical checks. Our inspection facilities boast a spectrometer, carbon sulfur analyzer, metallurgical microscope, tensile strength testing equipment, pressure testing equipment, adhesive force testing equipment, CMM, and hardness tester. From incoming inspection to finished product, quality is meticulously checked and monitored throughout the entire process.
Each manufacturing step is carefully documented and regularly reviewed for revision control and updating, ensuring precision and accountability.
At Fluid Tech Piping Systems (Tianjin) Co., Ltd, we are committed to maintaining the highest standards of quality. Our procedures are meticulously monitored and continually updated to ensure that only the finest and most consistent products reach our esteemed customers.
Frequently Asked Questions (FAQ)
1. What is the minimum order quantity required?
Answer: Our flexible purchase plan allows for a minimum mixed product order volume of just 4 tons, catering to a variety of customer needs.
2. What is the delivery timeframe for an order?
Answer: Typically, our delivery time for standard orders spans approximately 30 days. However, if urgency is paramount and stock permits, we can expedite delivery to as little as 7 days.
3. Which payment methods are available?
Answer: We support a range of payment options including TT, L/C, DP, Western Union, and Paypal, ensuring convenience and flexibility for our clients.
4. What are your shipment departure ports? Is delivery to specific warehouses available?
Answer: Our primary shipment departure ports are Tianjin Port and Qingdao Port. We offer the convenience of delivering goods to designated warehouses, including locations like Yiwu and Guangzhou.
5. What certifications do your products hold?
Answer: Our products proudly carry FM/UL certifications. Additionally, we collaborate with renowned third-party quality inspection bodies such as SGS and TUV before dispatch.
6. What series do your products encompass?
Answer: Our diverse product range includes heavy, medium, and light series, tailored to various markets and standards. For competitive purchasing options, please discuss your needs with our sales professionals.
7. Can the packaging cartons and labels be customized?
Answer: Absolutely, our packaging cartons and labels can be tailored to meet specific customer requirements, offering a personalized touch.
8. Is customization supported for purchased products?
Answer: Customization options are available, subject to purchase quantity requirements and mold costs. For more information, please consult with our sales team.
9. What packaging methods do you offer for products?
Answer: Our packaging solutions include carton, pallet, wooden box, and woven bag options, providing versatile and secure product delivery.
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