安徽附近有没有服务



Set as home page | Add to collection

contact us

Tel: 0371-64030029
Tel: 0371-64013678
Fax: 0371-64032123
Technology: 0371-64039555
After sales: 0371-64019555
Mobile phone: 13803850165
Contact person: Manager Wei
QQ:734823769
Address: Industrial Zone, Xicun Town, Gongyi City, Henan Province

B2F double limit flange expansion joint

 Double flange limit expansion joint
Product features:
     Type B2F (vssja-2) Double flange limit Expansion joint It is a new product that pumps, valves, pipelines and other equipment are connected with pipelines. They are connected by full bolts to make them become a whole, and have certain displacement. Thus, during installation and maintenance, the adjustment can be made according to the field installation size, and the axial thrust can be transmitted back to the whole pipeline system during operation. This not only improves the work efficiency, but also plays a protective role on the pumps, valves and other pipeline equipment.
Scope of application:
The double flange limit expansion joint is suitable for conveying seawater, fresh water, cold and hot water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, product oil, air, gas, steam and particle powder with temperature not higher than 250 ℃.
Installation instructions:
The double flange limit expansion joint is suitable for both sides to be connected with flange. When installing, adjust the connection length of both ends of the product, tighten the gland bolts evenly in diagonal sequence, and then adjust the limit nut. In this way, the pipeline can freely expand and expand, lock the expansion amount, and ensure the safe operation of the pipeline.
Technical parameters of double flange limited expansion joint
Nominal size
DN
Tube outer diameter DW Dimensions Expansion and contraction δ Flange connection size
DW D0 L L2 L1 0.6Mpa 1.OMpa
D K n-do D K n-do
sixty-five seventy-six seventy-six three hundred and forty three hundred and forty one hundred and five ±25 one hundred and sixty one hundred and thirty 4-¢14 one hundred and eighty-five one hundred and forty-five 4-¢18
eighty eighty-nine eighty-nine one hundred and ninety one hundred and fifty 4-¢18 two hundred one hundred and sixty 8-¢18
one hundred one hundred and eight one hundred and eight 21O one hundred and seventy two hundred and twenty one hundred and eighty
one hundred and fourteen one hundred and fourteen
one hundred and twenty-five one hundred and thirty-three one hundred and thirty-three two hundred and forty two hundred 8-¢18 two hundred and fifty two hundred and ten
one hundred and forty one hundred and forty
one hundred and fifty one hundred and fifty-nine one hundred and fifty-nine two hundred and sixty-five two hundred and fifty-five two hundred and eighty-five two hundred and forty 8-¢23
one hundred and sixty-eight one hundred and sixty-eight
two hundred two hundred and nineteen two hundred and nineteen three hundred and twenty two hundred and eighty three hundred and forty two hundred and ninety-five
two hundred and fifty two hundred and seventy-three two hundred and seventy-three three hundred and seventy-five three hundred and thirty-five 12-¢18 three hundred and ninety-five three hundred and fifty 12-¢23
three hundred three hundred and twenty-five three hundred and twenty-five three hundred and fifty three hundred and seventy one hundred and thirty ±32.5 four hundred and forty three hundred and ninety-five 12-¢23 four hundred and forty-five four hundred 16-¢22
three hundred and fifty three hundred and seventy-seven three hundred and seventy-seven four hundred and ninety four hundred and forty-five five hundred and five four hundred and sixty 16-¢26
four hundred four hundred and twenty-six four hundred and twenty-six five hundred and forty four hundred and ninety-five 16-¢23 five hundred and sixty-five five hundred and fifteen 20-¢26
four hundred and fifty four hundred and eighty four hundred and eighty five hundred and ninety-five five hundred and fifty six hundred and fifteen five hundred and sixty-five
five hundred five hundred and thirty five hundred and thirty six hundred and forty-five six hundred 20-¢23 six hundred and seventy six hundred and twenty 20-¢30
six hundred six hundred and thirty six hundred and thirty seven hundred and fifty-five seven hundred and five 20-¢27 seven hundred and eighty seven hundred and twenty-five 24-¢30
seven hundred seven hundred and twenty seven hundred and twenty eight hundred and sixty eight hundred and ten 24-¢27 eight hundred and ninety-five eight hundred and forty 24-¢33
eight hundred eight hundred and twenty eight hundred and twenty five hundred and ninety six hundred two hundred and twenty ±65 nine hundred and seventy-five nine hundred and twenty 24-¢30 one thousand and fifteen nine hundred and fifty 28-¢33
nine hundred nine hundred and twenty nine hundred and twenty one thousand and seventy-five one thousand and twenty one thousand one hundred and fifteen one thousand and fifteen 28-¢36
one thousand one thousand and twenty one thousand and twenty one thousand one hundred and seventy-five one thousand one hundred and twenty 28-¢30 one thousand two hundred and thirty one thousand one hundred and sixty 28-¢36
one thousand and two hundred one thousand two hundred and twenty one thousand two hundred and twenty one thousand four hundred and five one thousand three hundred and forty 32-¢33 one thousand four hundred and fifty-five one thousand three hundred and eighty 32-¢40
one thousand and four hundred one thousand four hundred and twenty one thousand four hundred and twenty-four six hundred and forty one thousand six hundred and thirty one thousand five hundred and sixty 36-¢36 one thousand six hundred and seventy-five one thousand five hundred and ninety 36-¢42
one thousand and six hundred one thousand six hundred and twenty one thousand six hundred and twenty-four one thousand eight hundred and thirty one thousand seven hundred and sixty 40-¢36 one thousand nine hundred and fifteen one thousand eight hundred and twenty 40-¢48
one thousand and eight hundred one thousand eight hundred and twenty one thousand eight hundred and twenty-four two thousand and forty-five one thousand nine hundred and seventy 44-¢39 two thousand one hundred and fifteen two thousand and twenty 44-¢48
two thousand two thousand and twenty two thousand and twenty-six two thousand two hundred and sixty-five two thousand one hundred and eighty 48-¢42 two thousand three hundred and twenty-five two thousand two hundred and thirty 48-¢48
two thousand and two hundred two thousand two hundred and twenty two thousand two hundred and twenty-six two thousand four hundred and seventy-five two thousand three hundred and ninety 52-¢42 two thousand five hundred and fifty two thousand four hundred and forty 52-¢56
two thousand and four hundred two thousand four hundred and twenty two thousand four hundred and twenty-six two thousand six hundred and eighty-five two thousand and six hundred 56-¢42 two thousand seven hundred and sixty two thousand six hundred and fifty 56-¢56
two thousand and six hundred two thousand six hundred and twenty two thousand six hundred and twenty-six six hundred seven hundred and ten two hundred and forty ±75 two thousand nine hundred and five two thousand eight hundred and ten 60-¢48 two thousand nine hundred and sixty two thousand eight hundred and fifty 60-¢56
two thousand and eight hundred two thousand eight hundred and twenty two thousand eight hundred and twenty-six three thousand one hundred and fifteen three thousand and twenty 64-¢48 three thousand one hundred and eighty three thousand and seventy 64-¢56
three thousand three thousand and twenty three thousand and twenty-six three thousand three hundred and fifteen three thousand two hundred and twenty 68-¢48 three thousand four hundred and five three thousand two hundred and ninety 68-¢60
three thousand and two hundred three thousand two hundred and twenty three thousand two hundred and thirty three thousand five hundred and twenty-five three thousand four hundred and thirty 72-¢48 - - -
three thousand and four hundred three thousand four hundred and twenty three thousand four hundred and thirty-two three thousand seven hundred and thirty-five three thousand six hundred and forty 76-¢48 - - -
three thousand and six hundred three thousand six hundred and twenty three thousand six hundred and thirty-two three thousand nine hundred and seventy three thousand eight hundred and sixty 80-¢56 - - -

keyword: Expansion joint
No more