GFJH type double flange steel composite jointDetailed product description：

The GFJH type double flange steel joint is a double flange steel joint with a certain degree of free deflection angle, self expansion compensation function, and good shock absorption performance. The self tightening seal is reliable in preventing leakage. It can be widely used for connecting water pumps, pumps to pumps, pumps to wall pipes, valves, circulating water pipelines, and various other pipelines, replacing corrugated pipes, expansion joints, etc., making operation safe and reliable, and installation and maintenance convenient.

Note: 1. The material of this product can be selected according to user requirements (carbon steel, stainless steel, semi stainless steel, etc.).
2. The flange connection dimensions are all produced according to GB/T9112-9124-2000 (this standard has the same connection dimensions as butterfly valves) non-standard dimensions.

Main data

Nominal diameter DN	Length (mm)	Displacement (mm)	Bolt (mm)	Eccentric angle ℃	Pressure bearing Mpa
eighty	one hundred and forty	twenty	eight	twelve	two point five
one hundred	one hundred and sixty	twenty	eight	ten	two point five
one hundred and twenty-five	one hundred and eighty	twenty	eight	eight	one point six
one hundred and fifty	one hundred and eighty	twenty	eight	five	one point six
two hundred	two hundred	twenty	eight	five	one point six
two hundred and fifty	two hundred	twenty	twelve	four	one point six
three hundred	two hundred and twenty-two	twenty	twelve	three	one point six
three hundred and fifty	two hundred and twenty-two	twenty	sixteen	three	one point six
four hundred	two hundred and forty	twenty	sixteen	two	one
four hundred and fifty	two hundred and forty	twenty	twenty	two	one
five hundred	two hundred and forty	twenty	twenty	two	one
six hundred	two hundred and sixty	thirty	twenty	two	one
seven hundred	two hundred and sixty	thirty	twenty-four	two	one
eight hundred	two hundred and sixty	thirty	twenty-four	two	one
nine hundred	two hundred and sixty	thirty	twenty-four	one	one
one thousand	two hundred and eighty	thirty	twenty-eight	one	zero point six
one thousand and one hundred	two hundred and eighty	thirty	thirty-two	one	zero point six
one thousand and two hundred	two hundred and eighty	thirty	thirty-two	one	zero point six
one thousand and four hundred	three hundred	thirty	thirty-six	one	zero point six
one thousand and six hundred	three hundred	thirty	forty	one	zero point six
one thousand and eight hundred	three hundred	thirty	forty-four	one	zero point six
two thousand	three hundred	thirty	forty-eight	one	zero point two five
two thousand and two hundred	three hundred	thirty	fifty-two	one	zero point two five
two thousand and four hundred	four hundred	sixty-three	fifty-six	one	zero point two five
two thousand and six hundred	four hundred	sixty-three	sixty	one	zero point two five
two thousand and eight hundred	four hundred	sixty-three	sixty-four	one	zero point two five
three thousand	four hundred	sixty-three	sixty-eight	one	zero point two five
three thousand and two hundred	four hundred	sixty-three	seventy-two	one	zero point two five
three thousand and four hundred	four hundred	sixty-three	seventy-six	one	zero point two five
three thousand and six hundred	four hundred	sixty-three	eighty	one	zero point two five
three thousand and eight hundred	four hundred	sixty-three	eighty	one	zero point two five
four thousand	four hundred	sixty-three	eighty-four	one	zero point two five
four thousand and two hundred	five hundred	eighty	eighty-eight	one	zero point two five
four thousand and four hundred	five hundred	eighty	ninety-two	one	zero point two five
four thousand and six hundred	five hundred	eighty	ninety-six	one	zero point two five
four thousand and eight hundred	five hundred	eighty	one hundred	one	zero point two five
five thousand	five hundred	eighty	one hundred and four	one	zero point two five
five thousand and two hundred	five hundred and eighty	eighty	one hundred and eight	one	zero point two five
five thousand and four hundred	five hundred and eighty	eighty	one hundred and twelve	one	zero point two five
five thousand and six hundred	five hundred and eighty	eighty	one hundred and sixteen	one	zero point two five
five thousand and eight hundred	five hundred and eighty	eighty	one hundred and twenty	one	zero point two five
six thousand	five hundred and eighty	eighty	one hundred and twenty-four	one	zero point two five
six thousand and two hundred	six hundred and fifty	one hundred	one hundred and twenty-eight	one	zero point two five
six thousand and four hundred	six hundred and fifty	one hundred	one hundred and thirty-two	one	zero point two five
six thousand and six hundred	six hundred and fifty	one hundred	one hundred and thirty-six	one	zero point two five
six thousand and eight hundred	six hundred and fifty	one hundred	one hundred and forty	one	zero point two five
seven thousand	six hundred and fifty	one hundred	one hundred and forty-four	one	zero point two five
seven thousand and two hundred	seven hundred and thirty	one hundred	one hundred and forty-eight	one	zero point two five
seven thousand and four hundred	seven hundred and thirty	one hundred	one hundred and fifty-two	one	zero point two five
seven thousand and six hundred	seven hundred and thirty	one hundred	one hundred and fifty-six	one	zero point two five
seven thousand and eight hundred	seven hundred and thirty	one hundred	one hundred and sixty	one	zero point two five
eight thousand	seven hundred and thirty	one hundred	one hundred and sixty-four	one	zero point two five
eight thousand and two hundred	eight hundred	one hundred and twenty	one hundred and sixty-eight	one	zero point two five
eight thousand and four hundred	eight hundred	one hundred and twenty	one hundred and seventy-two	one	zero point two five
eight thousand and six hundred	eight hundred	one hundred and twenty	one hundred and seventy-six	one	zero point two five
eight thousand and eight hundred	eight hundred	one hundred and twenty	one hundred and eighty	one	zero point two five
nine thousand	nine hundred	one hundred and twenty	one hundred and eighty-four	one	zero point two five
nine thousand and two hundred	nine hundred	one hundred and twenty	one hundred and eighty-eight	one	zero point two five
nine thousand and four hundred	nine hundred	one hundred and twenty	one hundred and ninety-two	one	zero point two five
nine thousand and six hundred	nine hundred	one hundred and twenty	one hundred and ninety-six	one	zero point two five
nine thousand and eight hundred	nine hundred	one hundred and twenty	two hundred	one	zero point two five
ten thousand	nine hundred	one hundred and twenty	two hundred and four	one	zero point two five

GFJH type double flange steel composite joint