Double card sleeve direct connector quotation

NegotiableUpdate on 01/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The quotation for the double card sleeve straight connector has the characteristics of reliable connection, high pressure resistance, temperature resistance, good sealing and repeatability, easy installation and maintenance, safe and reliable work, and is particularly suitable for situations where welding is not possible.

Product Details

Double card sleeve direct connector quotation

Working principle: The sleeve type connector consists of a connector body, a sleeve, and a nut. When the card sleeve and nut sleeve are inserted into the joint body on the steel pipe and the nut is tightened, the outer side of the front end of the card sleeve is in contact with the conical surface of the joint body. Under the pushing action of the rear card ring, the inner edge of the front card ring evenly bites into the seamless steel pipe, forming an effective seal. It is beneficial for fire prevention, explosion prevention, and high-altitude operations, and can eliminate the drawbacks caused by careless welding. It is suitable for situations where welding cannot be carried out. Therefore, it is a relatively advanced connector in the piping of automatic control devices in power, electromechanical engineering, refining, chemical, petroleum, natural gas, food, pharmaceutical, instrumentation and other systems. Suitable for connecting pipelines such as oil, gas, and water. The card sleeve joint has the characteristics of reliable connection, high pressure resistance, temperature resistance, good sealing and repeatability, easy installation and maintenance, safe and reliable operation, and is particularly suitable for situations where welding is not possible.

● Installation

1. Cut off seamless steel pipes of appropriate length and remove burrs at the ends. The end face of the pipe should be perpendicular to the axis, with an angle tolerance of no more than 0.5 °. If the pipe needs to be bent, the length of the straight section from the end face of the pipe to the bent part must not be less than three times the length of the nut.

Two nuts and clamps are fitted onto the seamless steel pipe. Pay attention to the direction of the nut and sleeve, and do not install them upside down.

Apply lubricating oil to the threads and sleeve of the pre assembled joint body, insert the pipe into the joint body (make sure the pipe is inserted to the bottom), and tighten the nut by hand.

Tighten the nut until the sleeve grips the pipe, and this turning point can be felt by increasing the tightening torque (pressure point).

After reaching the pressure point, tighten the compression nut by 1/2 turn.

6. Remove the pre assembled joint body and check the embedding of the blade edge of the card sleeve. The visible protrusion must fill the space on the end face of the card sleeve. The card sleeve can rotate slightly, but cannot move axially.

7. For final installation, apply lubricating oil to the threads of the joint body during actual installation, tighten the nuts and tighten them until the noticeable tightening force increases Then tighten another 1/2 turn to complete the installation.

Double card sleeve direct connector quotation

The rubber insulation components of straight through joint products are generally made of imported silicone rubber, and the shell is made of high-strength copper material. The outer layer can be equipped with a fiberglass outer protective box, and high-performance waterproof insulation sealing double glue is poured inside. The whole production process should be carried out in a clean and dust-free environment, and the products produced should have good mechanical protection and good sealing performance. The product structure should be compact and reasonable, small in size, anti-aging and corrosion resistant; No leakage after operation, stable and reliable technical performance, and easy installation.

Scope of application

Two section cable connection used for direct burial, well or tunnel laying, the cable metal sheath can be directly connected or cross connected.

Usage environment

Temperature -50 ° C~50 ° C, altitude less than 4000m.