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Acoustic Pipe
 
     
 

   

Product number

?(OD)(mm)

?(WT)(mm)

(mm)

HSDSCG-50-10

50

0.9-1.2

3000

6000

9000

12000

HSDSCG-50-12

50

1.2-1.8

3000

6000

9000

12000

HSDSCG-50-15

50

2.0-3.5

3000

6000

9000

12000

HSDSCG-54-10

54

1.0-1.4

3000

6000

9000

12000

HSDSCG-54-15

54

1.5-1.8

3000

6000

9000

12000

HSDSCG-54-20

54

2.0-3.5

3000

6000

9000

12000

HSDSCG-57-20

57

1.5-2.0

3000

6000

9000

12000

HSDSCG-57-25

57

2.5-3.0

3000

6000

9000

12000

HSDSCG-57-30

57

3.25-3.5

3000

6000

9000

12000

Technical parameters

(ITEM)

JT/T705-2007 STANDARD

(Information)

?
Use visual and feel the acoustic pipe without burr, crack, scarred, fold, stratification, welding defects, slide, scratch, weld dislocation, burns, thin oxide skin. Sinuosity of not more than 5mm/m

(OD)

1.0%

(WT) ±5%

?TS(MP)

≥315MP

(Tensile Test

≥14%

? (Flattening Test

tance between the two pressure plate for the 3/4 of acoustic sound, should not appear crack

??Bending test)

acoustic pipe without padding, bending radius is six times of outer diameter, bending Angle for 120 degrees, the tube cracks not sound

Hydraulic test)

acoustic pipe at both ends into water pressure for 5 MP sealing, the pipe sound no leakage

Eddy current injury)

pipe seam? no trachomatis and cracks.

 

Seal test

P=2155/D No leakage,Interface is not deformation????
P=2155/D No leakage,Interface is not deformation

Pullout Test

mperature, It should be able to withstand the 3000 N drawing force for 60 mins,The connections without shake, fracture.

Vibration test

 

pressure 1.2 MP, one hundred thousand times for vibration, joint no leakage and falls off phenomenon.

Torque test)


ent 120 n. M for 10 min, joint happened not slip.

Hardness testing)

HRB≥90
Acoustic pipe the wall hardness.

clamp pressure acoustic tube

Acoustic pipe is the only specialized application in ultrasonic testing of reliable system in the market. Is the use of cold hard tube professional forming, use clamp pressure connection, spiral connection, flange connection means such as, in the concrete casting is reliable anti-seepage effect.
The finished product usually include ultrasonic has standard length of steel tube and forming a method of connecting joint connection. Can reserve a channel make detection head can direct to the bottom of the pile foundation
Double side double sealing clamp pressure acoustic pipe designed two convex chamfer on the female end, convex slot with the sealing ring, installations will this product of the pile into the socket mouth, then using special hydraulic clamp to both a convex slot extrusion and squeezed parts of the stress pipe after contraction deformation, two convex slot of deep into outer pipe between inner pipe material, thus effectively realized this product reliable connection: rubber sealing ring in the material also is extruded deformation stick take in two layer between the pipe played a good sealing function of insurance.
Single head double clamp pressure acoustic pipe
Single head double sealing clamp pressure acoustic sound at the end of the pipe joint welding in a molding of the pipe sound, another sound the tube into the groove of joints double entry, through the hydraulic pressure meet clamp force under pressure, make the pipe sound and joint firmly together. Pipe joint in the middle section has a double sealing ring, so can make the pipe sound more seal, use this warhead welding clamp pressure type of acoustic detecting tube fittings, only a clamp pressure can.


OD 50

50*0.9

50*1.0

50*1.1

50*1.2

50*1.3

50*1.4

50*1.5

50*1.8

OD 54

54*0.9

54*1.0

54*1.1

54*1.2

54*1.3

54*1.4

54*1.5

54*1.8

OD57

57*0.9

57*1.0

57*1.1

57*1.2

57*1.3

57*1.4

57*1.5

57*1.8

Spiral acoustic pipe

Convenient operation, sealing is extremely good, strong resistance torque force railroad cars/containers, extremely strong, shock resistant, no leakage, no deformation, ?no blocking tube.
1, convenient;spiral acoustic pipe simple connection, the acoustic pipe without the on-site welding, the spiral connection, spiral drive double buckle, locked tight sealing ring, dent weeks to end seal, effectively prevent, become loose, leakage, convenient and quick safe, reliable, and reduce the cost. Install each joint only less than a minute, greatly saves time and without any technical support. Do not need to site outside of the preparatory work, does not need any equipment, simple and quick than the traditional method (almost five times, easily fixed in reinforcing cage frame, not affected by bad weather.
economy: in the deep bridge construction of bored perfusion, bored perfusion detection requirements of the code for the acoustic wave transmission method to detect the quality of pile foundation; According to the design requirements should bury the pipe sound, the average 120 cm-180 cm of pile foundation pile diameter to bury three pillars in the conventional design, the general require the use of outer diameter of the 50-60 mm steel tube, thickness of 3.0 mm or so in the construction, use and the casing pipe welding, the use of this method higher cost. I company of production of the pipe sound construction cost accounts for only of the normal welded pipe construction cost by 60% or so, and greatly reduce the construction cost.
safety; Bridge pile foundation in the concrete of the acoustic when filled the tube sealing, resistance to leakage, compressive etc special strict requirements, carelessly a bit will cause tube jam or pipe deformation, ordinary welded pipe in the construction of all by the construction group is responsible for the pipe welding work of sound, can't test tube wall, interface and tube bottom sealing seal and leakage resistance sex; It was difficult to ensure that the quality. And I company production of the pipe sound all needs to through the three word detection tools (namely the initial certification, gas inspection, water inspection), the factory product percent of pass is 100% in order to ensure that products meet the construction technical requirements.
Installation and use methods
The next day the pipe sound reinforcement cages of installation, put A tube (both the bulkhead) on the ground check the sealing ring is in good condition, and then will B tube into A tube, until A tube inserted into the bottom again, then tighten the screw tubes can. Through the sound after the steel tube into cage, according to the rules tighten reinforcing cage in size of the muscles, for no reinforcing cage place, the pipe sound can be fixed or reinforcing steel stents three root Lord reinforced, must not be more than two meters bound distance


OD 50

50*1.5

50*1.8

50*2.0

50*2.5

50*2.75

50*3.0

50*3.25

50*3.5

OD 54

54*1.5

54*1.8

54*2.0

54*2.5

54*2.75

54*3.0

54*3.25

54*3.5

OD 57

57*1.5

57*1.8

57*2.0

57*2.5

57*2.75

57*3.0

57*3.25

57*3.5

Flange sound the tube
Flange super living wave testing tube is cast steel flange docking, screw fastening, convenient and reliable, without any equipment, special tools and technology staff can installation operation; Greatly shorten the reinforcing cage erectness time, convenient and quick.
Features:
Convenient operation, sealing very well. Railroad cars/containers is extremely strong, strong resistance torque force, shock resistant. No leakage, deformation, blocking tube.
Installation and use methods
1 acoustic pipe flanges mount type O sealing ring insert in pipe, with two screws of the flange constructed pipe fixed tightly, two pipe at the same axis, in the first quarter (the bottom quarter) reinforcing cage, then use 12 or 14 wire will fixed in the acoustic tube in reinforcing cage, every 1.5 m or so fixed a point to ensure the acoustic pipe not up, down, left and right mobile as appropriate.
2. Other reinforcing cage in the first quarter to the reinforcing cage of sound within the acoustic tube connection, but with steel cage don't fixed too tight, with can the up and down or so loose adjustment distance and Angle advisable, with convenient when reinforcing cage butt weld ends the canal and other reinforcement cages of sound within the acoustic tube docking.
3 the reinforcing cage butt weld ends reinforcing cage with steel cage of acoustic detecting tube between after docking, reinforcing cage next process of note with wire will not fixed tight voice in the pipe fixed in reinforcing cage, wait for reinforced LongXia pile, will be the tube note the manchu water sound cover hermetic seal rubber can casting.

OD50

50*1.5

50*1.8

50*2.0

50*2.5

50*2.75

50*3.0

50*3.25

50*3.5

OD 54

54*1.5

54*1.8

54*2.0

54*2.5

54*2.75

54*3.0

54*3.25

54*3.5

OD57

57*1.5

57*1.8

57*2.0

57*2.5

57*2.75

57*3.0

57*3.25

57*3.5

 
Acoustic pipe