No.

Factory?inspection?main?indicators

Unit

Guide?Cup

Seal?Cup

Test?method

1

Hardness(SHORE??A)?

degree

85

80

GB531-92

2

Tensile?strength

MPa

50

40

GB528-82

3

Elongation?at?break

%

600

700

GB528-82

4

Tensile?set

%

12

12

GB528-82

5

Tear?strength

KN/m

90

75

GB530-81

6

Impact?resilience

%

35

55

GB1681-91

7

Akron?abrasion

Cm3/1.61Km

0.01

0.01

GB1698-82

Cleaning?pig?application

1.To?be?used?for?sweeping?pipeline?and?cleaning?various?impurity?After?finished?the?pipe?construction?

and?pre-silicon?.

2.To?be?Used?for?the?exhausting?gas?before?do?the?pipeline?hydrostatic?test?and?dewatering?after?test.?

3.To?check?the?roundness?error?before?usage?and?whether?the?position?of?live?ball?valve?and?pipeline?

diameter?are?accurate?after?opening?valve.

4.To?wipe?out?the?weld?flash?at?the?palce?of?joints

5.To?discharge?ash,?remove?paraffin?reguarly?or?irregulary,?descaling?and?do?water?treatment?of?the?

used?oil?and?gas?pipeline.

6.To?be?used?as?the?inolator?of?different?fluid?medium?during?one?pipeline.

7.To?paint?the?the?pipeline?wall?with?anticorrosive?coating.

The?advantages?of?the?electronic?locating?equipment?of?pipeline?pigging?are?strong?wear?resistant?

property?and?passing?ability,?well?cleaning?efficiency,?accurate?locatingand?tracking,?etc.?the?precision?

can?reach?to?plus?or?minus?5cm

we?adopt?the?whole?sealing?structure?for?the?installation?of?our?cleaning?pig?battery.?As?the?high?speed?

in?the?pigging?operation?and?severe?collision,it?easily?cause?the?pig?transmitter?out?of?power?and?cant?

work.?our?whole?sealing?structure?takes?Rechargeable?lithium?batteries?and?have?the?clectrucal?quantity?

standard?to?make?sure?the?battery?with?enough?power?for?supporting?the?transmitter?to?work?reguarly.

our?battery?can?also?avoid?the?humidity?even?water?into?the?inner?make?the?battery?mouldy?or?even?

short?circuit.

QDQ-Z?type?wheel-supporting?cleaning?pigs(patent?No.:zl01212169.x)?

QDQ-B?Gauging?cleaning?pig?(patent?no.:zl03210871.0)