MachineU > China Products > Machinery > Machine Tool Equipment > Hydraulic Press

Specifications

Brand Name :

SPT

Model Number :

168

Certification :

CE, ISO

Place of Origin :

China

MOQ :

Payment Terms :

TT LC

Packaging Details :

Exporting Package

Description

Product Description

Hydraulic Pressure Testing Machine

1 Engineering condition

S/N	Items	Unit
1	External diameter		Φ60.3mm-φ168.3
2	Tolerance of external diameter		±1%D
3	Wall thickness	mm
4	Length of pipe	m	6.0m - 12.8m
5	Length tolerance of one lot	mm	±10 mm
6	End of pipe		two plain end
7	Pipe Straightness	mm/m	2 mm per meter
8	External ovality	mm	≤1%
9	Orifice cutting angle		≤3mm
10	Maximum weight of one pipe	Kg	1500
11	Pipe temperature	ºC	0-40
12	Industrial power		380V ±10%/AC / 50Hz ± 1 L1/L2/L3/N
13	Compressed air		0.4 - 0.6 MPa
14	Cooling water for hydraulic system		0.2-0.4MPa;3-35ºC,PH7.5-8.0 Pressure 0.2-0.4MPa, temperature 3-35ºC, PH 7.5-8.0

2 Technical parameters of the hydro-tester

S/N	Items	Unit	APTT22/60.3-168 hydro-tes
1	Test pressure	Mpa	APTT22/60.3-168 hydro-tes
2	Hold time	S	5-10 secon
3	Test Pressure Accuracy		Within 0-0.5MP
4	Sealing mode		Big clearance radial sealing
5	Test dead length	mm	≤80 ≤80 one end
6	Test media		Water emulsion
6	applicable pipe length	m	6.0m - 12.8m
7	Stroke of purge head	mm	7000
8	Stroke of fill head	mm	1200
9	Operation mode		, manual, semi-automatic and automatic
10	(5) pressure test speed (pressure holding time 5s)	Pcs/h	Φ60mm×(11±0.2)m×70Mpa: 75 pcs/h Φ140mm×(11±0.2)m×70Mpa: 60 pcs/h Φ168mm×(11±0.2)m×70Mpa: 50 pcs/h

3: Summarization of the machine
Structure of the main machine:the equipment is single pipe test mode,horizontal test bed ,double beams structure,top in and top out. The fill head adopts double nuts-lead screw model and is driven by a hydro-motor to move in a short stroke smoothly. The venting head adopts hoop-pull rod model and is driven by a oil cylinder to move in a big stroke step by step.

Water system: including low pressure water system and high pressure water system.

Low pressure water system: including water filling system and water flushing system. For the water filling system, there is a filling tank which is used to contain the 3% water emulsion and fill it to the test pipes. For the water emulsion, there is one set centrifugal pump which is used to suck the industrial new water to flush the inner wall of the pipe. The two water systems are recycled.

High pressure water system: mainly including one set sustained intensifier,one set high pressure releasing valve station and one set high pressure one-way valve stations. When testing, the sustained intensifier builds up the pressure quickly and reaches the pressure to the set value precisely and holds it. Test pressure accuracy is within 0-2%.
Sealing mode: adopting big clearance radial sealing.

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Hydraulic Pressure Testing Machine

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Product Detail

Brand Name :

SPT

Model Number :

168

Certification :

CE, ISO

Place of Origin :

China

MOQ :

Payment Terms :

TT LC

Contact Supplier

Suzhou SPT Mill Co., Ltd

Site Member

5 Years

suzhou

Since 2007

Business Type :

Manufacturer, Exporter

Main Products :

HF Welded Pipe Mill, ERW tube Mill, Pipe finishing machine

Total Annual :

1000000-8000000

Employee Number :

25~85

Certification Level :

Site Member

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