内容标题13

  • <tr id='uv6eqn'><strong id='uv6eqn'></strong><small id='uv6eqn'></small><button id='uv6eqn'></button><li id='uv6eqn'><noscript id='uv6eqn'><big id='uv6eqn'></big><dt id='uv6eqn'></dt></noscript></li></tr><ol id='uv6eqn'><option id='uv6eqn'><table id='uv6eqn'><blockquote id='uv6eqn'><tbody id='uv6eqn'></tbody></blockquote></table></option></ol><u id='uv6eqn'></u><kbd id='uv6eqn'><kbd id='uv6eqn'></kbd></kbd>

    <code id='uv6eqn'><strong id='uv6eqn'></strong></code>

    <fieldset id='uv6eqn'></fieldset>
          <span id='uv6eqn'></span>

              <ins id='uv6eqn'></ins>
              <acronym id='uv6eqn'><em id='uv6eqn'></em><td id='uv6eqn'><div id='uv6eqn'></div></td></acronym><address id='uv6eqn'><big id='uv6eqn'><big id='uv6eqn'></big><legend id='uv6eqn'></legend></big></address>

              <i id='uv6eqn'><div id='uv6eqn'><ins id='uv6eqn'></ins></div></i>
              <i id='uv6eqn'></i>
            1. <dl id='uv6eqn'></dl>
              1. <blockquote id='uv6eqn'><q id='uv6eqn'><noscript id='uv6eqn'></noscript><dt id='uv6eqn'></dt></q></blockquote><noframes id='uv6eqn'><i id='uv6eqn'></i>

                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


                结构形式
                BB-BG-OS & Y
                驱动方式
                手动
                电动
                设计标准
                GB12235
                结构长度
                GB12221
                连接法兰
                GB9113、JB/T79、HG20596
                试验和检验
                JB/T 9092、GB/T13927


                Performance Specification for GB BELLOWS GLOBE VALVES


                公称压力
                (MPa)
                壳体试验压力
                (MPa)
                密封试验压力越稀奇古怪
                (MPa)
                适用温度
                (℃)
                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


                序号
                名称
                材质
                1
                阀体
                WCB、WC6、WC9、C5 CF8、CF8M、CF3、CF3M
                2
                阀瓣
                25、1Cr13、2Cr13 1Cr18Ni9Ti、
                0Cr18Ni12Mo2Ti 20Cr1Mo1V、25Cr2MoV
                3
                轴销
                25、1Cr13、2Cr13 1Cr18Ni9Ti、
                0Cr18Ni12Mo2Ti 20Cr1Mo1V、25Cr2MoV
                4
                阀杆
                25、1Cr13、2Cr13 1Cr18Ni9Ti、
                0Cr18Ni12Mo2Ti 20Cr1Mo1V、25Cr2MoV
                5
                波纹管▲组件
                1Cr18Ni9Ti、304、316、304L、316L
                6
                垫片
                柔性石墨+不锈钢、PTFE
                7
                阀盖
                WCB、WC6、WC9、C5 CF8、CF8M、CF3、CF3M
                8
                双头螺栓
                0Cr18Ni9Ti、0Cr18Ni12Mo2Ti
                35CrMoV、25Cr2MoV
                9
                六角螺母
                0Cr18Ni9Ti、0Cr18Ni12Mo2Ti
                35CrMoV、25Cr2MoV
                10
                填料
                柔性石墨
                11
                填料压盖
                WCB、WC6、WC9、C5 CF8、CF8M、CF3、CF3M
                12
                阀杆螺母
                铜合金
                13
                手轮
                WCB、QT400-18


                Main dimensions of GB BELLOWS GLOBE VALVES


                型号
                GWJ41-16
                压力等级
                PN16
                口径
                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



                型号
                GWJ41-25
                压力等级
                PN25
                口径
                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



                型号
                GWJ41-40
                压力等级
                PN40
                口径
                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!