Product Features

Directly buried compensator structure design is relatively tight, stable operation, long service life is suitable for the installation of pipeline buried laying, sealing work done well then can be used for more than thirty years, do not need personnel maintenance. Can effectively compensate for the axial displacement of the pipeline, in the inner and outer sleeve of the double layer of protection, directly buried corrugated compensator of the elastic element to avoid being affected by external factors, to protect the stability of the pipeline operation.

1, in order to make the directly buried corrugated compensator to play a compensating role directly buried corrugated compensator must be set up at both ends of the fixed bracket to prevent the pipeline from being affected by the internal pressure thrust outside the influence of stretching.

2, one end of the direct buried type corrugated compensator refers to one-way compensation of direct buried type compensator dead end to be close to one end of the fixed bracket with the live head of the compensator to compensate the pipeline.

3, according to the amount of compensation set the distance between the two fixed bracket compensation is generally not greater than the pipe diameter.

4, test pressure process to the compensator shall not appear stretching phenomenon.

5、JZM type direct buried corrugated compensator is mainly used for axial compensation of direct buried pipeline with bending resistance.JZM type direct buried corrugated compensator is mainly used for axial compensation with super bending resistance, so do not take into account the effect of pipe sinking.

6, JZM type directly buried corrugated compensator is suitable for only axial displacement of the pipeline this product has the ability to compensate for transverse displacement and axial and transverse synthetic displacement, but because of the smaller amount of compensation is generally only done for axial compensation to give full play to the characteristics of longer service life is more secure and reliable.

7, direct buried pressure corrugated compensator requirements in the two fixed support between, only one installed corrugated compensator and its compensator on the support of the force calculation and single-type corrugated compensator on the support of the force calculation of the same. Due to the directly buried internal pressure corrugated compensator in the pipeline to achieve free compensation and simple installation and other characteristics, and therefore by the engineering design and installation of the user's welcome. Directly buried external pressure bellows compensator with external pressure compensator and free compensation of directly buried compensator of the double points in the heat network pipeline construction has been widely used.

Burried Corrugated Compensator is only used in the pipes having the displacement of axis.This product is capable of compensation for the horizontal displacement and component displacement of lateral and horizontal,but as the result of small compensation dosage,it can better use in the lateral compensation for a long and safe time.

ORDERING INSTRUCTIONS

1. Customers who have special requirements for the products must provide the following instructions in the ordering contract:

(1) Structure length

(2) Connection form

(3) Nominal diameter, full diameter, reduction, pipe size

(4) The use of media and temperature, pressure range

(5) experiments, inspection standards and other requirements of the factory can be customized according to customer special requirements configuration and design of special products.

2、The factory can customize and design special products according to customer's special requirements.

3、If the product type and model are provided by the customer, the customer should correctly explain the meaning and requirements of the model, and sign the contract under the condition that the supply and demand sides understand each other.