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                Ceramic ball valve

                Ceramic ball valve
                • sell:021-32051999
                • sell:021-32050777
                • fax:021-66099555

                Details

                • Product Introduction
                • Service Promise
                • Ordering Process

                Q41TC Ceramic Ball Valve/Q341TC Worm Gear Ceramic Ball Valve Q641TC Pneumatic Ceramic Ball Valve/Q941TC Electric Ceramic Ball Valve has remarkable characteristics of super corrosion resistance, high temperature resistance, wear resistance and erosion resistance. Widely used in petrochemical, metallurgical, papermaking, power plants, oil refining and other industries, all kinds of acid, alkali, salt gas, liquid, high temperature steam and mud transportation system. It is an ideal substitute for titanium valve and Monel valve under strong corrosion. Zirconia ceramic ball valve has the advantages of low cost, high operation economy and long service life (2-4 times as much as titanium valve). Its driving mode is manual, pneumatic, pneumatic, spring reset, electric and so on. All kinds of special ceramic valves can be designed according to the requirements of users. Suitable for all kinds of acid, alkali, salt liquid, gas medium environment, hard sealing valve is especially suitable for the environment with granular, fibrous medium.


                Characteristic


                1. All the parts in contact with the medium are structural ceramics, which have high chemical stability and hardness (Rockwell hardness HRC90), second only to diamond. Therefore, the ceramic ball valve has very high wear resistance, corrosion resistance, erosion resistance, and thermal insulation, thermal expansion is small.


                2. The sphere is manufactured with advanced grinding equipment and technology. The sphere has high roundness precision and good surface quality. After grinding with the valve seat, the Zr02 ceramics can be used for self-lubrication to obtain good sealing performance.


                3. Ceramic good wear resistance, so that the valve durable, high reliability, long service life, is titanium alloy valve and Monel valve 2-4 times.


                4. This valve has incomparable absolute advantages for high hardness granular media or soft granular but corrosive media. It is also the only valve suitable for such media at present.


                Ceramic ball valve main parts material


                valve body
                Stem
                sphere
                valve seat
                filler
                Applicable medium
                Applicable temperature
                WCB
                2Cr13
                Composite ceramics
                Composite ceramics
                PTFE
                Corrosive media such as pulverized coal, coal cinder, powdery particles, etc.
                ≤200℃
                CF8
                304
                0Cr18Ni9
                (304)
                Composite ceramics
                Composite ceramics
                PTFE
                Corrosive media such as pulverized coal, coal cinder, powdery particles, etc.
                ≤200℃
                CF8M
                316
                0Cr17Ni12Mo2
                (316)
                Composite ceramics
                Composite ceramics
                PTFE
                Corrosive media such as pulverized coal, coal cinder, powdery particles, etc.
                ≤200℃
                CF3M
                316L
                00Cr17Ni14Mo2
                (316L)
                Composite ceramics
                Composite ceramics
                PTFE
                Corrosive media such as pulverized coal, coal cinder, powdery particles, etc.
                ≤200℃


                Ceramic ball valve design standard


                design basis
                GB
                API
                ASME
                Design standards
                GB/T12237
                API6D
                ASME B16.34
                Structure length
                GB/T12221
                API6D
                ASME B16.10
                Connecting flange
                GB/T9113 JB/T79
                ASME B16.5、B16.47
                Test and inspection
                JB/T9092
                API6D
                API598


                Test pressure of ceramic ball valve


                Nominal pressurePN
                Maximum working pressure at normal temperature
                Shell test pressure
                Air tightness test pressure
                High pressure seal test pressure
                1.6
                1.6
                2.4
                0.6
                1.76
                2.5
                2.5
                3.8
                0.6
                2.75
                4
                4
                6
                0.6
                4.4
                6.4
                6.4
                9.6
                0.6
                7.1
                Class150
                2
                3
                0.6
                2.2
                Class300
                5
                7.5
                0.6
                5.5


                Main connection dimensions of ceramic ball valves


                Model
                PN
                Main dimensions(mm)
                DN
                D
                D1
                D2
                b
                f
                L
                n-d
                Q41TC
                Q341TC
                Q641TC
                Q941TC
                1.0MPa
                15
                95
                65
                45
                14
                2
                130
                4×14
                20
                105
                75
                55
                16
                2
                130
                4×14
                25
                115
                85
                65
                16
                2
                140
                4×14
                32
                135
                100
                78
                18
                2
                165
                4×18
                40
                145
                110
                85
                18
                3
                165
                4×18
                50
                160
                125
                100
                20
                3
                203
                4×18
                65
                180
                145
                120
                20
                3
                222
                4×18
                80
                195
                160
                135
                22
                3
                241
                4×18
                100
                215
                180
                155
                22
                3
                305
                8×18
                125
                245
                210
                185
                24
                3
                356
                8×18
                150
                280
                240
                210
                24
                3
                394
                8×23
                200
                335
                295
                265
                26
                3
                457
                8×23
                250
                390
                350
                320
                28
                3
                533
                12×23
                300
                440
                400
                368
                28
                4
                610
                12×23
                1.6MPa
                15
                95
                65
                45
                14
                2
                130
                4×14
                20
                105
                75
                55
                14
                3
                130
                4×14
                25
                115
                85
                65
                14
                3
                140
                4×14
                32
                135
                100
                78
                16
                3
                165
                4×18
                40
                145
                110
                85
                16
                3
                165
                4×18
                50
                160
                125
                100
                16
                3
                203
                4×18
                65
                180
                145
                120
                18
                3
                222
                4×18
                80
                195
                150
                135
                20
                3
                241
                8×18
                100
                215
                180
                155
                20
                3
                305
                8×18
                125
                245
                210
                185
                22
                3
                356
                8×18
                150
                280
                240
                210
                24
                3
                394
                8×22
                200
                335
                295
                265
                26
                3
                457
                12×22
                250
                405
                355
                320
                30
                3
                533
                12×25
                300
                460
                410
                375
                30
                4
                610
                12×25
                2.5MPa
                15
                95
                65
                45
                16
                2
                130
                4×14
                20
                105
                75
                55
                16
                2
                130
                4×14
                25
                115
                85
                65
                16
                2
                140
                4×14
                32
                135
                100
                78
                18
                2
                165
                4×18
                40
                145
                110
                85
                18
                3
                165
                4×18
                50
                160
                125
                100
                20
                3
                203
                4×18
                65
                180
                145
                120
                22
                3
                222
                8×18
                80
                195
                160
                135
                22
                3
                241
                8×18
                100
                230
                190
                160
                24
                3
                305
                8×23
                125
                270
                220
                188
                28
                3
                356
                8×25
                150
                300
                250
                218
                30
                3
                394
                8×25
                200
                360
                310
                278
                34
                3
                457
                12×25
                250
                425
                370
                332
                36
                3
                533
                12×30
                300
                485
                430
                390
                40
                4
                610
                16×30


                The best quality, first-class service Qigao creates more value for you!

                "Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly followsIS09001-2000 Quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service. Hereby our factory makes the following commitments:

                Product Standards:

                Products in strict accordance with ChinaGB、HG Standard and USAPISuch as standard design, manufacturing, acceptance. The hardness of the sealing surface meets the requirements of the state and the width exceeds the national standard.

                pre-sale service:

                Product introduction, technical exchange, non-standard product design, troubleshooting。

                Sale service:

                A trustworthy contract guarantees timely delivery and keeps in touch with customers. For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

                After sales service:

                1、"Qigao" brand product quality period is from the factory12In the month, the implementation of the "three guarantees" service (return, replacement, warranty).

                2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions, so as to further improve product quality.

                3、Respond quickly to the quality of user complaints, after-sales service personnel rushed to the scene in 24-36 hours (48 hours outside the province).

                4、For after-sales service, users are required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of Qigao.

                1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

                a、Structure length;

                b、Connection Type;

                c、Nominal diameter, full diameter, reduced diameter, pipe size;

                d、Operating medium and temperature, pressure range;

                e、Tests, inspection standards and other requirements

                2、The factory can configure various types of driving devices according to customer's specific requirements.。

                3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

                4、For futures and order customers, please call us in advance to tell the required valve model, specification, quantity, delivery time and location, and timely transfer to the factory account according to the total 30% deposit or full payment. The rest of the payment is pending. Import before shipment to arrange delivery in time.

                 

                Order Process:

                1、Customer purchase list fax to021-33872143,Or call us 021-33872141

                2、Receive customer purchase list, provide valve model selection and quotation (price list)。

                3、Specific agreement: delivery date, special requirements, etc.。

                download Google:

                1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

                a、Structure length;

                b、Connection Type;

                c、Nominal diameter, full diameter, reduced diameter, pipe size;

                d、Operating medium and temperature, pressure range;

                e、Tests, inspection standards and other requirements

                2、The factory can configure various types of driving devices according to customer's specific requirements.。

                3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

                4、For futures and order customers, please call us first to tell the required valve model, specifications, quantity, delivery time and location, and press the total30%The deposit or full payment will be remitted to our factory account in time., The rest of the payment will be remitted before shipment to arrange delivery in time.。

                Sale service:

                Trustworthy contract, guarantee timely delivery, keep in touch with customers at any time。

                For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

                After sales service:

                1、"Qigao" product quality period is from the factory12Month, practiceThree packsService (return, replacement, warranty)。

                2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions.,
                In order to further improve product quality。

                3、Respond quickly to the quality of user complaints, after-sales service personnel24-36Hours (outside the province48Hour) rushed to the scene。

                4、For after-sales service, the user is required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of “Qigao”.。

                statement

                1. All text, data and pictures in this article are for reference only.Ceramic ball valvePlease contact us at 4000-700-665 for details of performance, size and price.
                2. If there is no explanation, this article is original, reprint, please indicate the address of this article, thank you for your cooperation!