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            GWJ41H GB BELLOWS GLOBE VALVE

            GWJ41H GB BELLOWS GLOBE VALVE
            • sell:021-32051999
            • sell:021-32050777
            • fax:021-66099555

            Details

            • Product Introduction
            • Service Promise
            • Ordering Process

            GWJ41H National Standard Bellows Globe Valve is suitable for cutting off or connecting pipeline medium in petroleum, chemical, pharmaceutical, fertilizer and electric power industry with nominal pressure PN1.6-16MPa and working temperature-29-350 C.


            Structural features of GB BELLOWS GLOBE VALVES


            1. Reasonable product structure, reliable sealing, dual durable bellows seal design (bellows + packing), to ensure zero leakage valve stem. There is no fluid loss to reduce energy losses and improve plant safety. And comply with international sealing standards.


            2. Sealing surface surfacing of Co-based cemented carbide, wear resistance, corrosion resistance, good friction resistance, long service life 3, stem tempering and surface nitriding treatment, with good corrosion resistance and friction resistance; stem lifting position indication, more intuitive.


            Specification for GB BELLOWS GLOBE VALVES


            結(jié)構(gòu)形式
            BB-BG-OS & Y
            驅(qū)動方式
            手動
            電動
            設(shè)計(jì)標(biāo)準(zhǔn)
            GB12235
            結(jié)構(gòu)長度
            GB12221
            連接法蘭
            GB9113、JB/T79、HG20596
            試驗(yàn)和檢驗(yàn)
            JB/T 9092、GB/T13927


            Performance Specification for GB BELLOWS GLOBE VALVES


            公稱壓力
            (MPa)
            殼體試驗(yàn)壓力
            (MPa)
            密封試驗(yàn)壓力
            (MPa)
            適用溫度
            (℃)
            1.6
            2.4
            1.76
            ≤350℃
            2.5
            3.75
            2.75
            4.0
            6.0
            4.4
            6.4
            9.6
            7.04


            GB bellows globe valve main parts material


            序號
            名稱
            材質(zhì)
            1
            閥體
            WCB、WC6、WC9、C5 CF8、CF8M、CF3、CF3M
            2
            閥瓣
            25、1Cr13、2Cr13 1Cr18Ni9Ti、
            0Cr18Ni12Mo2Ti 20Cr1Mo1V、25Cr2MoV
            3
            軸銷
            25、1Cr13、2Cr13 1Cr18Ni9Ti、
            0Cr18Ni12Mo2Ti 20Cr1Mo1V、25Cr2MoV
            4
            閥桿
            25、1Cr13、2Cr13 1Cr18Ni9Ti、
            0Cr18Ni12Mo2Ti 20Cr1Mo1V、25Cr2MoV
            5
            波紋管組件
            1Cr18Ni9Ti、304、316、304L、316L
            6
            墊片
            柔性石墨+不銹鋼、PTFE
            7
            閥蓋
            WCB、WC6、WC9、C5 CF8、CF8M、CF3、CF3M
            8
            雙頭螺栓
            0Cr18Ni9Ti、0Cr18Ni12Mo2Ti
            35CrMoV、25Cr2MoV
            9
            六角螺母
            0Cr18Ni9Ti、0Cr18Ni12Mo2Ti
            35CrMoV、25Cr2MoV
            10
            填料
            柔性石墨
            11
            填料壓蓋
            WCB、WC6、WC9、C5 CF8、CF8M、CF3、CF3M
            12
            閥桿螺母
            銅合金
            13
            手輪
            WCB、QT400-18


            Main dimensions of GB BELLOWS GLOBE VALVES


            型號
            GWJ41-16
            壓力等級
            PN16
            口徑
            15
            20
            25
            32
            40
            50
            65
            80
            100
            125
            150
            200
            250
            300
            350
            L
            130
            150
            160
            180
            200
            230
            290
            310
            350
            400
            480
            600
            730
            850
            980
            H
            190
            195
            225
            260
            280
            310
            340
            395
            435
            470
            535
            590
            630
            680
            720
            W
            120
            140
            140
            180
            200
            220
            260
            280
            300
            340
            400
            450
            450
            500
            500
            重量(Kg)
            5
            5
            5.5
            11
            13.5
            19
            26
            36
            46
            74
            102
            168
            270
            420
            620



            型號
            GWJ41-25
            壓力等級
            PN25
            口徑
            15
            20
            25
            32
            40
            50
            65
            80
            100
            125
            150
            200
            250
            300
            350
            L
            130
            150
            160
            180
            200
            230
            290
            310
            350
            400
            480
            600
            730
            850
            980
            H
            190
            195
            225
            260
            280
            310
            340
            395
            435
            470
            535
            590
            630
            680
            720
            W
            120
            140
            140
            180
            200
            220
            260
            280
            300
            340
            400
            450
            450
            500
            500
            重量(Kg)
            5
            5
            5.5
            11
            14
            20
            27
            37
            48
            77
            105
            172
            3100
            520
            690



            型號
            GWJ41-40
            壓力等級
            PN40
            口徑
            15
            20
            25
            32
            40
            50
            65
            80
            100
            125
            150
            200
            250
            300
            350
            L
            130
            150
            160
            180
            200
            230
            290
            310
            350
            400
            480
            600
            730
            850
            980
            H
            190
            195
            225
            260
            280
            310
            340
            395
            435
            470
            535
            590
            630
            680
            720
            W
            120
            140
            140
            180
            200
            220
            260
            280
            300
            340
            400
            450
            450
            500
            500
            重量(Kg)
            5
            5
            5.5
            11
            14.5
            21
            28
            39
            50
            80
            108
            176
            350
            590
            790


            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.GWJ41H GB BELLOWS GLOBE 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!
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