Shenyang Wen Sheng instrument and Equipment Co., Ltd.
Address: Dadianzi Industrial Park in Dongling District of Shenyang City
1. The structure of the receiver and transmitter
The barrel adopts eccentric flat reducers, wheel paddle, clamp and lock ring type fast opening blind plate structure.
A launcher is used to adjust the pipe cleaner to achieve the best position in the barrel and serve to prevent pipe cleaner, quick opening blind plate opens clear residual pressure in the pipe tube effect under the return tube is avoided. Do not go out in the barrel after the booster.
The cylinder body and the guide tube: Q345R, 16Mn, No。 20。
Fast opening blind plate: 16Mn III forging
Seal: PTFE polyethylene rubber, Ding Qing
3, quality system
Implement ISO9001 quality certification system
4, norms and standards
The design, manufacture, inspection and acceptance of the service shall meet the requirements of the latest edition of the following codes and standards.
"Fixed pressure vessel safety technology supervision procedures" R0004-2009 TSG;
"Steel pressure vessel" GB150-2011
ASME CODE section 8
"Steel pressure vessel - Analysis and design standards" JB4732-1995
Saddle support the first part: saddle support, JB / T4712.1 - 2007
"Steel chemical vessel design foundation" HG20580 - 2011
"Selection of steel chemical vessel materials" HG20581 - 1998
"Steel chemical vessel strength calculation" HG20582 - 1998
"Steel chemical vessel structure design" HG20583 - 2011
HG20584 - 2011 of steel chemical vessel manufacturing technology regulation
"Flat washer a" GB97。1-2002
"Long double headed stud B level" GB901-2010
"Type I six angle nut A and B level" GB/T6170-2000
"Seamless steel butt welding pipe fittings" GB12459-2005
必中彩票注册"Nondestructive testing of pressure equipment" JB/T4730-2005
Steel plate for boiler and pressure vessel GB713-2008
Second part of delivery technology for oil and gas industry conveying steel pipe: B grade steel pipe GB/T9711。2-1999
"Seamless steel pipe for conveying fluid" GB8163-2008
"Pressure vessel coating and transportation packaging" JB/T4711-2003
"General tolerance, linear dimension of the non - note tolerance" GB / T1804 - 2000
必中彩票注册"With neck on welded pipe flange" B16.5 ANSI