| Customization: | Available |
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| After-sales Service: | field service, spare parts, remote instruction |
| Warranty: | 1year |
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GL Position-Limited Type Pipe Connector
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Axially Fixed: The teeth on the position-limited anchor ring bite tightly the pipe surface. Due to the gradually increased internal pressure or external force influence that increases the pull-out force on the pipe, the teeth bite even deeper into the pipe. Axially Flexible: As the inside pressure increases with the flow of liquid, gas, and solid, the force that the seal lips contacting the pipe surface bear increases accordingly as well, which in turn prevents the liquid, gas, and solid inside from leakage. |
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Axially Fixed: The progressive sealing structure and deeply teeth-shaped position-limit anchor ring can contact the surface of hard steel very well, which can guarantee quite strong capability of pull-out resistance. Axially Flexible: The structure of the seal lips can still guarantee the best seal effect even under the condition of high pressure or vacuum negative pressure. |
| 1)To realize the connection for various pipes made of different materials under the condition of inaccurate pipe alignment and no special treatment for notches. To allow the connection for pipes with different OD. The difference between the OD from two pipes can reach as much as 3-5mm. 2) When other methods fail to work, our connector can realize the connection of pipes or block the leakage with pressure inside a pipeline. 3) Our pipe connector can effectively seal pipes and no leakage will appear within axially 5-degree angle deflexion. The pipe connector can also realize safe and reliable sealing under the condition that two pipe ends are axially asymmetric. 4) Without any means of heating, the pipe connector can block pinholes, cracks, and leakage caused by pipe corrosion on the pipes with different OD. |
1) Compared with the installation method of the flange, it can reduce the weight by about 80%, with no working of full circumference installation like a flange, instead, just fasten the bolts from one side which saves 30% of the space for pipe layout and construction, which is quite meaningful for reasonable position configuration with limited space. Our pipe couplings allow maximum 5-degree angle deflexion from all directions; compensation between two pipe ends can reach 5mm-35mm, and the relaxed tolerance avoids installation requirements of high accuracy. 2) Its deviation allowance is 5 times more than that of the flange. The coupling itself can sustain the acceleration impact of 350 grams within 0.02 seconds; compared with the flange, it can reduce more than 80% of the impact, vibration, and noise created by engines, motors, and machines. This enables the whole pipeline to work stably, which is beneficial for the secure and normal working of the whole pipeline system, including pumps, valves, meters, etc. This prolongs the life cycle of the pipeline for one time. |
| Application occasions and applicable pipe types: It is suitable for the connection of various metal pipes that need to resist pulling out in the axial direction. The tapered position limited steel anchor ring can be tightly embedded in the surface of the pipeline made of carbon steel, stainless steel, or cast iron, ensuring that the pipeline connector bears greater axial force, making the connection firm and safe, and It still maintains a normal working condition under the situation of withstanding strong vibration, and can be installed and used repeatedly. |
| Features of the GL-type pipe connector/coupling/coupler: Double lip sealing structure; Standard steel liners; Heavy-loading bolts; Tapered anchor rings |
| Guide for Selection of the GL type pipe connector/coupling/coupler: GL - 114.3 - W1(W2/W3) - EPDM(NBR/MVQ) GL: Product series 114.3: Specification: ΦA26.9mm~ΦA323.9mm W1(W2/W3): Sealing ring: EPDM: Working temperature: -30ºC~+130ºC; Media: can be used for all kinds of water, waste effluent, air, solids, and chemicals NBR: Working temperature: -25ºC~+100ºC; Media: can be used for natural gas, propane gas, oil, fuel, and many kinds of hydrocarbon. Other materials: H NBR, MVQ, and VITON A are optional. Shell: AISI304/AISI316L/AISI316Ti/AISI32205 Fastener: Dacromet anti-corrosion treated heavy-duty bolts and pivot pin. Components made of stainless steel and PTFE( polyfluortetraethylene ) are also available for option. Product testing pressure=1.5*PB The products meet standards: DIN86128-1/DIN86128-2/CB/T4176-2013 |
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