内容标题17

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                Directly buried corrugated compensator

                Directly buried corrugated compensator
                • sell:021-32051999
                • sell:021-32050777
                • fax:021-66099555

                Details

                • Product Introduction
                • Service Promise
                • Ordering Process

                The direct-buried corrugated compensator is mainly used for axial compensation of directly buried pipeline and has super bending resistance, so it can realize free expansion compensation under the protection of the direct-buried corrugated compensator shell and guide sleeve without considering the influence of pipeline subsidence.

                Installation notes

                1. In order to compensate for the direct buried corrugated compensator, fixed supports must be installed at both ends of the compensator to prevent the pipeline from being affected by internal pressure and thrust.

                2. One end of the compensator (referring to the dead end of the direct-buried compensator with one-way compensation) should be close to the fixed support at one end, and the compensator's movable end should be used to compensate the pipe.

                3. according to the compensation amount, the distance between the two fixed supports is set, and the compensation amount is generally not larger than the diameter of the pipe.

                4. during the process of testing, the tension phenomenon is not allowed in the compensator.

                Main data

                通径 DN
                波数
                n
                压力等级Mpa
                波纹管有效面◎积
                cm2
                MAX外径尺寸
                mm
                接管端口尺回到住处寸
                mm
                总长
                L(mm)
                0.25
                0.6
                1.0
                1.6
                2.5
                轴向第74 这下脸丢大了补偿量mm刚度/mm
                50

                8
                14/153
                12/318
                12/318
                12/635
                11/1310
                37

                120


                Φ57×3.5

                361
                16
                27/76
                24/158
                24/158
                24/318
                13/655
                445
                32
                52/38
                48/79
                48/79
                48/159
                46/328
                621
                65

                8
                19/213
                18/213
                18/213
                18/424
                15/841
                55

                159


                Φ73×4

                377
                12
                30/142
                29/142
                27/142
                27/283
                25/421
                425
                24
                60/71
                58/107
                54/107
                54/142
                50/211
                581
                80

                8
                30/179
                30/179
                30/358
                29/358
                27/650
                81

                162


                Φ89×4

                430
                10
                54/143
                37/143
                37/286
                37/286
                32/325
                466
                20
                108/72
                74/72
                74/143
                74/143
                64/163
                660
                100

                6
                34/138
                34/277
                33/417
                33/417
                32/817
                121
                180

                Φ108×4

                410
                10
                56/83
                56/166
                56/250
                54/417
                50/409
                492
                20
                112/42
                112/83
                112/125
                108/125
                100/205
                712
                125

                5
                37/136
                36/272
                36/408
                35/408
                33/801
                180

                221


                Φ133×4

                410
                9
                66/76
                65/151
                65/227
                63/227
                60/401
                412
                18
                132/38
                130/76
                130/114
                126/114
                120/201
                711
                150

                5
                49/100
                49/200
                48/300
                45/456
                44/845
                257

                245


                Φ159×4.5

                433
                8
                88/63
                78/125
                77/188
                71/286
                65/423
                518
                16
                159/32
                156/63
                154/94
                142/143
                130/211
                756
                200

                4
                58/95
                56/193
                56/288
                56/480
                55/800
                479

                327


                Φ219×6

                475
                6
                86/63
                85/128
                85/192
                84/320
                80/927
                553
                12
                172/32
                170/64
                170/96
                168/160
                160/200
                800
                250
                4
                75/170
                74/343
                63/588
                53/930
                50/1856
                769
                404
                Φ273×8
                500
                6
                112/113
                110/228
                95/392
                80/620
                78/927
                620
                12
                120/57
                220/114
                190/196
                160/310
                156/464
                984
                通径
                DN
                波数
                n
                压力等级 Mpa
                波纹管有效面积叮——
                cm2
                MAX外径尺寸
                mm
                接管端口尺寸
                mm
                总长
                L(mm)
                0.25
                0.6
                1
                1.6
                2.5
                轴向补偿量mm刚度/mm
                300
                4
                73/250
                72/503
                65/830
                57/1253
                54/2142
                1105
                 
                451
                 
                 
                Φ325×8
                 
                584
                6
                110/167
                109/335
                97/553
                851835
                80/1071
                713
                12
                220/84
                218/168
                194/277
                170/418
                160/536
                1116
                350
                4
                79/263
                78/523
                72/840
                64/1265
                62/2684
                1307
                 
                500
                 
                 
                Φ377×10
                 
                614
                6
                119/175
                117/348
                107/560
                97/843
                90/1342
                759
                12
                238/88
                234/174
                214/280
                194/442
                180/671
                1216
                400
                4
                83/280
                73/458
                70/918
                65/1373
                63/3675
                1611
                 
                537
                 
                Φ426×10
                625
                6
                125/187
                109/305
                102/612
                97/915
                90/1838
                771
                12
                250/194
                218/153
                204/306
                194/458
                180/920
                1225
                450
                4
                98/203
                96/405
                82/690
                69/2305
                65/4350
                1972
                 
                632
                 
                 
                Φ478×10
                 
                620
                6
                147/135
                144/270
                124/460
                103/1537
                90/2175
                762
                12
                294/68
                288/135
                248/230
                206/769
                180/1807
                1200
                500
                4
                102/212
                100/423
                84/728
                70/2452
                65/4258
                2445
                 
                699
                 
                 
                Φ529×10
                 
                624
                6
                153/142
                14/1282
                126/485
                105/1635
                90/2128
                766
                12
                306/171
                298/141
                252/243
                210/818
                180/1064
                1216
                600
                4
                123/265
                121/530
                86/1468
                99/1740
                95/2842
                3534
                 
                806
                 
                 
                Φ630×10
                 
                676
                6
                185/177
                181/353
                148/978
                140/1160
                120/1420
                818
                12
                370/89
                362/177
                358/489
                280/580
                240/710
                1382
                700
                4
                128/287
                126/573
                87/1625
                85/2972
                84/4100
                4171
                 
                915
                 
                Φ720×10
                708
                6
                192/192
                188/382
                168/1083
                131/1982
                120/2025
                882
                12
                384/96
                376/191
                336/542
                262/991
                240/1025
                1422
                800
                4
                128/310
                126/620
                84/1778
                85/3183
                84/6234
                5822
                 
                1005
                 
                 
                Φ820×10
                 
                724
                8
                265/155
                252/310
                168/889
                170/1591
                168/3117
                1071
                12
                384/103
                378/207
                252/596
                241/1061
                236/1558
                1538
                900
                4
                151/378
                149/758
                118/1329
                117/2575
                 
                7620
                 
                1137
                 
                 
                Φ920×10
                 
                792
                8
                302/189
                298/379
                236/664
                234/1288
                 
                1211
                12
                453/126
                447/253
                351/443
                354/825
                 
                1650
                1000
                4
                140/423
                140/845
                115/2270
                90/5038
                 
                9043
                 
                1227
                 
                 
                Φ1020×10
                 
                800
                8
                280/212
                280/423
                230/1385
                180/2519
                 
                1200
                12
                420/141
                420/282
                345/923
                270/1679
                 
                1616

                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.Directly buried corrugated compensatorPlease 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!