Adaptor Flange

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Grooved fittings allow for the quick assembly and modification of large piping systems because they provide great stability along vast stretches of pipe. They are also very inexpensive to install, maintain, and re-route. In a grooved fitting, the coupling housing slides parallel to the bolt pad; this provides a clamping action along an offset, providing extra rigidity to the joint. Grooved fittings also help you to connect pipes in situations where space is at a premium.

Grooved fittings have three main parts: grooves to align the pipes, bolts to fasten the couplings, and pressure responsive sealing gaskets to prevent leaks. Grooves in the ends of pipes make them easy to connect and disconnect. Grooved fittings can save your company time and money because they do not require welding, flanging, or threading.

Companies in the mining, fire protection, HVAC, wastewater treatment, and power plant sectors often use pipes and connectors with grooved fittings. Unlike conventional systems in which seals are acted upon by pressure, these sealing gaskets create pressure on the outside of the pipes, enhancing the stability of the grooved fitting. Due to the added safety of the grooved joints, they are even used in military and marine systems. C-type triple rubber seals make leaks virtually impossible!

Grooved couplings are available in a variety of types such as “reducing”, “flexible”, or “rigid”. Grooved fittings may feature flanges, short radii, domed end caps (or “end-all caps”), tee-shapes (or “cross fittings”), mechanical tees, concentric reducers, and elbows. Domed end caps are designed to be an end-of-the-line multifunctional fitting. They are used in drops, sprigs, gauges, drains, and sprinkler heads. Mechanical tees allow you to create branch outlets without having to weld or use multiple fittings.

3) Features

• Quick to Assemble
• Easy to Re-Route Systems

4) Grooved fitting do not require:

• Welding
• Flanging
• Threading

5) The advantages of grooved fitting:

• Innovative design enables simple, fast and inexpensive installation, with no need for special tools or training.
• Fast assembly by using the unique one bolt couplings product line.
• Substantial savings in both time and money resulting from elimination of the need for welding and threading.
• Reduce noise and vibration transmission and enable self-restraining connection.
• Flexibility in layout of lines in difficult conditions.
• No risks of leaks due to temperature changes or movements caused by shaking or rocking.
• Enables use of thin-walled pipes, reducing both weight and price.

6) Applications

• Mining
• Fire Protection
• Wastewater Treatment
• Power Plants

Nominal Size
Pipe O.D
Working Pressure
Dimensions  mm/in Certificate
L H n-Φ
50/2 60.3 300/2.07 125/4.92 65/2.56 4-M16 FM   UL
65/2½ 73.0 300/2.07 145/5.71 65/2.56 4-M16 FM   UL
65/2½ 76.1 300/2.07 145/5.71 65/2.56 4-M16 FM   UL
80/3 88.9 300/2.07 160/6.30 65/2.56 8-M16 FM   UL
100/4 108.0 300/2.07 180/7.09 70/2.76 8-M16 FM   UL
100/4 114.3 300/2.07 180/7.09 70/2.76 8-M16 FM   UL
125/5 133.0 300/2.07 210/8.27 70/2.76 8-M16 FM   UL
125/5 139.7 300/2.07 210/8.27 70/2.76 8-M16 FM   UL
150/6 159.0 300/2.07 240/9.45 70/2.76 8-M20 FM   UL
150/6 165.1 300/2.07 240/9.45 70/2.76 8-M20 FM   UL
150/6 168.3 300/2.07 240/9.45 70/2.76 8-M20 FM   UL
200/8 219.1 300/2.07 295/11.61 80/3.15 12-M20 FM   UL

abide by the contract”, conforms towards the market requirement, joins during the market competition by its premium quality too as provides extra comprehensive and fantastic company for customers to let them develop into significant winner. The pursue of the organization, is definitely the clients’ fulfillment for OEM/ODM Factory China Wellhead Adapter Spool Spacer Flange for Wellhead with API 6A, We are going to hold doing work hard and as we try out our greatest to source the most beneficial quality products and solutions, most competitive selling price and outstanding service to each individual customer. Your satisfaction, our glory!!!

OEM/ODM Factory China Reducer Flange, Petroleum Equipment, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.

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