内容标题25

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                Heat preservation butterfly valve

                Heat preservation butterfly valve
                • sell:021-32051999
                • sell:021-32050777
                • fax:021-66099555

                Details

                • Product Introduction
                • Service Promise
                • Ordering Process

                BD343H multi-layer metal hard-sealed insulation butterfly valve suitable medium: acid, alkali, salt, water, steam, gas, oil, etc., widely used in petroleum, chemical, fertilizer, smelting, power, hydraulic, construction, wine, paper, medicine and other industries.
                Main shape connection dimensions


                公称通径DN(mm)
                结构长度(标准值)
                外形尺寸(参考值)
                连接尺寸(标准值)
                参考重量D1343H
                L
                H
                BDd343H
                BDd643H
                BDd943H
                PN0.6MPa
                PN1.6MPa
                毫米mm
                英寸inch
                短Brief
                长long
                H1
                A1
                B1
                H2
                A2
                B2
                H3
                A3
                B3
                D
                D1
                Z-d
                D
                D1
                Z-d
                50
                2
                108
                150
                112
                350
                180
                200
                625
                245
                72
                530
                250
                255
                140
                110
                4-14
                165
                125
                4-18
                17
                65
                21/2
                112
                170
                115
                370
                180
                200
                625
                245
                72
                530
                250
                255
                160
                130
                4-14
                185
                145
                4-18
                20
                80
                3
                114
                180
                120
                380
                180
                200
                645
                245
                72
                565
                250
                255
                190
                150
                4-18
                200
                160
                8-18
                23
                100
                4
                127
                190
                138
                420
                180
                200
                675
                355
                92
                600
                250
                255
                210
                170
                4-18
                220
                180
                8-18
                25
                125
                5
                140
                200
                164
                460
                180
                200
                715
                355
                92
                640
                250
                255
                240
                200
                8-18
                250
                210
                8-18
                40
                150
                6
                140
                210
                175
                555
                270
                280
                800
                355
                92
                705
                300
                315
                265
                225
                8-18
                285
                240
                8-22
                47
                200
                8
                152
                230
                200
                760
                400
                425
                850
                250
                170
                775
                300
                315
                320
                280
                8-18
                340
                295
                8-22
                60
                250
                10
                165
                250
                243
                830
                400
                425
                925
                250
                170
                945
                300
                315
                375
                335
                12-18
                3695
                350
                12-22
                95
                300
                12
                178
                270
                250
                895
                450
                560
                1035
                450
                220
                1070
                300
                315
                440
                395
                12-22
                445
                400
                12-22
                124
                350
                14
                190
                290
                280
                950
                450
                560
                1070
                450
                220
                1140
                300
                315
                490
                445
                12-22
                505
                460
                16-22
                181
                400
                16
                216
                310
                305
                1190
                535
                580
                1190
                450
                220
                1210
                300
                315
                540
                495
                16-22
                565
                515
                16-26
                260
                450
                18
                222
                330
                350
                1255
                535
                580
                1250
                650
                280
                1335
                575
                714
                595
                550
                16-22
                615
                565
                20-26
                338
                500
                20
                229
                350
                380
                1305
                5385
                580
                1290
                650
                280
                1415
                575
                714
                645
                600
                20-22
                670
                620
                20-26
                360
                600
                24
                267
                390
                445
                1340
                570
                660
                1455
                850
                380
                1605
                656
                810
                755
                705
                20-26
                780
                725
                20-30
                540
                700
                28
                292
                430
                480
                1520
                750
                550
                1585
                850
                380
                1844
                656
                810
                860
                810
                24-26
                895
                840
                24-30
                580
                800
                32
                318
                470
                530
                1710
                750
                550
                1700
                1250
                380
                2040
                656
                810
                975
                9*20
                24-30
                1015
                950
                2433
                845
                900
                36
                330
                510
                580
                1810
                750
                550
                1965
                1250
                380
                2255
                785
                863
                1075
                1020
                24-30
                1115
                1050
                28-33
                1050
                1000
                40
                410
                550
                650
                1960
                900
                750
                2015
                1250
                380
                2380
                785
                863
                1175
                1120
                28-30
                1230
                1160
                28-36
                1500
                1200
                48
                470
                630
                760
                2250
                1000
                925
                2250
                1250
                380
                2640
                785
                863
                1405
                1340
                32-33
                1455
                1380
                32-39
                2000
                1400
                56
                530
                710
                850
                2435
                1000
                925
                2886
                1630
                1560
                36-36
                1675
                1590
                36-42
                3000





                1600
                64
                600
                790
                1030
                2780
                1000
                925
                3456
                1830
                1760
                40-36
                1915
                1820
                40-48
                4700





                1800
                72
                670
                870
                1230
                3020
                1100
                980
                3420
                2045
                1970
                44-39
                2115
                2020
                44-48
                6500





                2000
                80
                760
                950
                1350
                3270
                1100
                980
                3685
                2265
                2180
                48-42
                2325
                2230
                48-48
                8700






                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.Heat preservation butterfly 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!