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 Compensator

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Official website of Shanghai Luoying pipeline equipment Co., Ltd
021-6221-2627 !
All cases                 Corrugated compensator                 Sleeve compensator                 Balance compensation joint                 spherical compensator for thermal expansion                 Plate box compensator                 Rotary compensator                 Non metallic compensator                 Metal hose
QJB spherical compensator

Column: spherical compensator for thermal expansion View: 346
  •  Spherical compensator
  •  QJB spherical compensator

1. In the sphere Compensator During the operation test, most of the leakage accidents occurred at the flange connection between the compensator and the pipeline. Based on this, we Shanghai Luoying reminds users to connect the pipeline and compensator by welding as much as possible, and the layout position is also given priority to the elbow.
2. Because of the long compensation distance of the ball type compensator on the anti pull off frame, the pressure of the fixed support is also increased correspondingly, so it is necessary to ensure the firmness of the fixed support. The distance of pipeline slide bracket should be reserved to avoid the problem of pipeline sliding bracket falling off when the pipeline is used at over temperature.
3. According to the current space size, the installation without cold location can be arranged as appropriate,
4. On the long-distance pipelines on both sides of the installation position of the spherical compensator, the arrangement of the guide bracket is necessary, and one should be set at intervals. The second is the design of the movable support. In order to reduce the friction force, the rolling bracket and the PTFE plate are used together.
5. In the complicated multi pipeline network layout, pay attention to the size of the space where the spherical compensator is arranged to prevent the probability of mutual influence between compensators.
6. In vertical arrangement, spring support or hanger must be installed under a good movable support

Nominal diameter DN (mm) Max radial size d (mm) Globe distance E (mm) Torque (kn. M) Size of joint end DXS DXS (mm) Total length L (mm) Weight
1.0Mpa 1.6Mpa 2.5Mpa
1.0Mpa 1.6Mpa 2.5Mpa 4.0Mpa Connection flange Flange Flange Flange
fifty one hundred and eighty one hundred and fourteen zero point zero seven zero point one one zero point one seven zero point two eight 59*3.5 two hundred twenty-three twenty-three point eight twenty-nine
sixty-five one hundred and ninety-eight one hundred and fifty-two zero point one four zero point two three zero point three six zero point five eight 73*4 two hundred and sixty thirty-one thirty-three thirty-nine
eighty two hundred and twenty-five one hundred and sixty-eight zero point three two zero point five one zero point eight zero one point two eight 89*4 two hundred and ninety-two forty-five forty-six fifty-three
one hundred two hundred and sixty one hundred and seventy-eight zero point five four zero point eight six one point three four two point one five 108*4 three hundred and ten sixty-six sixty-eight eighty-two
one hundred and twenty-five three hundred two hundred and six one point zero four one point six seven two point six one four point one eight 133*4 three hundred and fifty eighty-seven ninety-one one hundred and eleven
one hundred and fifty three hundred and seventy-five two hundred and fifty-four one point five two two point four three three point eight zero six point zero eight 159*4.5 four hundred and forty ninety-nine one hundred and one one hundred and twenty-five
two hundred four hundred and forty two hundred and thirty-six two point one five three point four five five point three nine eight point six three 219*5 four hundred and thirty-five one hundred and thirty-seven one hundred and forty-one one hundred and seventy-six
two hundred and fifty five hundred and forty three hundred and fifteen four point two two six point seven five ten point five five sixteen point eight eight 273*6 five hundred and eighty-four two hundred and sixty-two two hundred and seventy-one three hundred and thirty
three hundred six hundred and eight two hundred and seventy-five six point three four ten point one five fifteen point eight six twenty-five point three eight 325*6 six hundred and two three hundred and sixty three hundred and seventy-five four hundred and fifty-seven
three hundred and fifty six hundred and eighty-five three hundred and seventy eight point three one thirteen point three zero twenty point seven eight thirty-three point two five 377*8 six hundred and seventy five hundred and forty-six five hundred and sixty-nine six hundred and ninety-six
four hundred seven hundred and eighty four hundred and twenty ten point eight three seventeen point three two twenty-seven point zero six forty-three point three zero 426*8 seven hundred and fifty-seven six hundred and forty-five six hundred and sixty-five eight hundred and twenty-two
four hundred and fifty eight hundred and twenty-five four hundred and thirty-five fifteen point three four twenty-four point five five thirty-eight point three six sixty-one point three eight 480*8 eight hundred and twenty-two nine hundred and eleven nine hundred and fifty-six nine hundred and forty-seven
five hundred nine hundred three hundred and thirty-six twenty point eight one thirty-three point three zero fifty-two point zero three thirteen point two five 529*8 seven hundred and twenty-eight one thousand and forty-five one thousand one hundred and eleven one thousand three hundred and fifteen
six hundred one thousand and fifty-five four hundred and forty-eight twenty-six point two two forty-one point nine five sixty-five point five five one hundred and four point eight seven 630*8 nine hundred one thousand four hundred and forty-nine one thousand six hundred and forty one thousand eight hundred and ninety-five
seven hundred one thousand and three hundred seven hundred and ten thirty-one point seven eight fifty point eight four seventy-nine point four four one hundred and twenty-seven point one zero 720*8 one thousand two hundred and ninety - - -
eight hundred one thousand four hundred and fifty eight hundred and thirty thirty-eight point two six sixty-one point two two ninety-five point six five one hundred and fifty-three point zero five 820*10 one thousand four hundred and eighty - - -
nine hundred one thousand six hundred and thirty nine hundred and fifty forty-five point two zero seventy-two point three two one hundred and thirteen point zero five one hundred and eighty point eight zero 920*110 one thousand six hundred and fifty - - -
one thousand one thousand eight hundred and ten one thousand and one hundred fifty-two point seven four eighty-four point three eight one hundred and thirty-one point eight four two hundred and ten point nine five 1020*10 one thousand eight hundred and ten - - -
one thousand and one hundred one thousand nine hundred and ninety one thousand three hundred and fifty sixty point nine one ninety-seven point four six one hundred and fifty-two point two eight two hundred and forty-three point six five 1120*12 two thousand and fifty - - -
one thousand and two hundred two thousand one hundred and seventy one thousand five hundred and fifty sixty-nine point seven eight one hundred and eleven point six five one hundred and seventy-four point four five two hundred and seventy-nine point four five 1220*14 two thousand two hundred and eighty - - -

number name number
one housing  1
two sliding bearing  1
three seal ring  1
four Gland  1
five sphere  1
six flange  2

Professional manufacturing, professional service, Luoying creates more value for you
Constantly improve the quality of service, excellence, "sincere service" is the eternal theme of Luo Ying. Luo Ying strictly in accordance with ISO9001-2000 quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. To strengthen communication with users, we will wholeheartedly provide customers with high-quality products and perfect services. Hereby, Luo Ying makes the following commitments:
Product standards
The products are designed, manufactured and accepted in strict accordance with Chinese GB, Hg standards and American API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
Pre sales service
Product introduction, technical exchange, non-standard product design, troubleshooting.
Service in sale
1. Keep the contract, ensure timely supply, keep in touch with customers at any time. 2. For special or complex products, our factory arranges technical personnel to train and guide users in the use, troubleshooting, adjustment and maintenance of products.
after-sale service
1. The warranty period of Luoying's products is 12 months from the date of delivery, and the "Three Guarantees" service (return, replacement and repair) is implemented.
2. During the use of the products, our factory regularly organizes technical and inspection personnel to visit and consult users for feedback on product quality, use status and improvement opinions, so as to further improve product quality.
3. After sales service personnel rush to the scene within 24-36 hours (48 hours outside the province).
4. For after-sales service, users are required to fill in the quality feedback form after service, and make appraisal opinions, so as to jointly improve the product quality and service quality of Luoying.

Ordering process and instructions

1. Please fax the customer purchase list to 021-64207088 e-mail: [email protected] , or call 021-6221 2627.
2. Receive the customer purchase list, provide the customer with product model selection and quotation (price list).
3. Specific agreement: delivery date, special requirements and other matters.


Ordering instructions
1. If the customer has special requirements for the product, the following instructions shall be provided in the order contract:
(1) Structural length
(2) Connection form
(3) Nominal diameter, full bore, reduced diameter, pipe size
(4) Medium range and temperature
(5) Our factory can make and design special products according to the special requirements of customers.
2. Our factory can configure and design special products according to the special requirements of customers.
3. If the customer provides the determined product type and model, the customer shall correctly explain the meaning and requirements of the model, and sign the contract under the condition that both parties understand and agree.

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Shanghai Luoying pipeline equipment Co., Ltd
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Address: Shanghai ICP No. 10030623, building 10, standard workshop, north side of Songzheng Road, Shihudang Town, Songjiang District, Shanghai