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                WJ44H German standard right angle BELLOWS GLOBE VALVE

                WJ44H German standard right angle BELLOWS GLOBE VALVE
                • sell:021-32051999
                • sell:021-32050777
                • fax:021-66099555

                Details

                • Product Introduction
                • Service Promise
                • Ordering Process

                WJ44H German standard right-angle bellows globe valve is suitable for cutting off or connecting pipeline medium in various working conditions of petroleum, chemical, pharmaceutical, chemical fertilizer and electric power industry with nominal pressure PN1.6-16MPa and working temperature-29-350 C.


                Structural characteristics of German standard right angle BELLOWS GLOBE VALVE


                1. The product is reasonable in structure, reliable in sealing, excellent in performance and beautiful in appearance.


                2, sealing surface hardfacing Co based cemented carbide, wear resistance, corrosion resistance, good friction resistance, long service life.


                3. The quenching and tempering of the valve stem and surface nitriding have good corrosion resistance and friction resistance.


                4, double seal, more reliable performance.


                5. The position of the stem is more direct.


                6. Material of parts, flange and butt weld numbering dimensions can be reasonably selected according to actual working conditions or user requirements to meet various engineering needs.


                Specification for German standard right angle BELLOWS GLOBE VALVES


                结构形式
                BB-BG-OS & Y
                驱动方式
                手动
                电动
                设计标准
                DIN3356
                结构长度
                DIN3202
                连接法兰
                DIN2543-2545
                试验●和检验
                DIN3230


                Performance Specification for German standard right angle BELLOWS GLOBE VALVES


                公称压力(MPa)
                壳体试验ξ 压力(MPa)
                密封试验◇压力(MPa)
                适用温度(℃)
                使用介质
                1.6
                2.4
                1.76
                ≤350℃
                水、蒸汽、油品等
                2.5
                3.75
                2.75
                4.0
                6.0
                4.4
                6.4
                9.6
                7.04


                German standard right angle bellows globe valve main parts material
                序号
                名称
                材质
                1
                阀体
                GS-C25 1.7363、1.4308、1.4408、1.4306、1.4301
                2
                阀瓣
                ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304、F316、F321、F304L、F316L
                3
                轴销
                ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304、F316、F321、F304L、F316L
                4
                阀杆
                ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304、F316、F321、F304L、F316L
                5
                波纹管╱组件
                1Cr18Ni9Ti、304、316
                6
                阀盖
                GS-C25 1.7363、1.4308、1.4408、1.4306、1.4301
                7
                填料
                柔性石墨
                8
                填料压盖
                GS-C25 1.7363、1.4308、1.4408、1.4306、1.4301
                9
                阀杆螺母
                WCB、QT400-18
                10
                手轮
                铜合金
                11
                双头螺栓
                ASTM A193-B7、A320-B8、A193-B8M
                12
                六角螺母
                ASTM A194-2H、A194-8、A194-8M
                13
                垫片
                柔性石墨+不锈钢
                Main dimensions of German standard right angle BELLOWS GLOBE VALVES
                型号
                WJ44H-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
                166
                166
                172
                175
                193
                195
                213
                227
                294
                325
                355
                440
                580
                620
                785
                W
                120
                140
                140
                180
                200
                220
                260
                280
                300
                340
                400
                450
                450
                500
                500
                重量(kg)
                4
                5
                6
                10
                13
                18
                25
                30
                40
                50
                100
                180
                300
                450
                670
                型号
                WJ44H-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
                166
                166
                172
                175
                193
                195
                213
                227
                294
                325
                355
                440
                580
                620
                785
                W
                120
                140
                140
                180
                200
                220
                260
                280
                300
                340
                400
                450
                450
                500
                500
                重量(kg)
                4
                5
                6
                11
                14
                19
                27
                32
                43
                53
                110
                200
                330
                480
                700
                型号
                WJ44H-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
                166
                166
                172
                175
                193
                195
                213
                227
                294
                325
                355
                440
                580
                620
                785
                W
                120
                140
                140
                180
                200
                220
                260
                280
                300
                340
                400
                450
                450
                500
                500
                重量(kg)
                4
                5
                6
                11
                14
                20
                28
                33
                45
                55
                120
                210
                350
                500
                730

                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.WJ44H German standard right angle 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!