China Code Piston Accumulator

Buccma was established in Jinnan economic and Technological Development Zone, Tianjin in 1997. The workshop covers an area of 5000 ㎡ and has more than 120 employees.

Key words:

Classification:

Piston Accumulator

maryma@buccma.com

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China Code Piston Accumulator

Model Code

HXQ－250－40 / 20－G32－Y

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1 2 3 4 5 6

1、Code：HXQ

China Code Piston Accumulator

2、Inside Diameter：mm

3、Nominal Volume，L

4、Nominal Pressure，MPa

5、Connection Type：

Metric Thread；

Imperial Thread；

SAE Thread；

NPT Thread；

Flange connection ；

6、Media：Hydraulic oil：Y

emulsion：R

Water： H

2.Sizes and dimensions

Series	Nom. Pressure MPa	Nom. Volume L	Max Flow rate L/min	Dimension / mm						Weight （Kg）
				A	B	L	D	E	n－F
50	31.5	0.1	300	63	50	150	M27～M14 G12～G04 S12～S06 N12～N04	42	2-M6	2.8
		0.16				180				3.1
		0.25				220				3.5
		0.32				260				3.8
		0.5				350				4.6
		0.75				475				5.7
		1				600				6.9
60	75	0.5	300	85	60	320	M27～M14 G12～G04 S12～S06 N12～N04	52	2-M6	10
		1				500				14
		1.5				680				18
		2				860				22
		2.5				1040				26
		3				1220				30
100	35	1	900	121	100	266	M42～M18 G20～G06 S20～S06 N20～N06	82	3-M12	14.5
		1.6				345				16.5
		2.5				460				19.5
		4				650				25
		6.3				945				34
140	35	4	1800	164	140	445	M60～M27 G32～G12 S32～S12 N32～N12	104	3-M12	37
		6.3				595				44
		10				835				55
		16				1225				72
		20				1485				84
		25				1810				98
		32				2265				119
180	35	10	3000	216	180	600	M60～M27 G32～G12 S32～S12 N32～N12	140	3-M16	89
		16				835				110
		20				990				123
		25				1190				141
		32				1465				165
		40				1775				192
		50				2170				227
210	35	20	3600	240	210	870	M72～M27 G32～G12 S32～S12 N32～N12	160	3-M16	130
		25				1015				142
		32				1215				159
		40				1450				178
		50				1735				202
		63				2110				234
		80				2600				274
250	35	40	5400	292	250	1130	M72～M27 G40～G12 S32～S12 N40～N12	180	4-M16	255
		50				1340				285
		63				1600				321
		80				1950				371
		100				2350				428
		125				2860				500
		150				3365				570

1、AP－AMSE&PED Model Code

AP－210－10 / 30－G32－Y

一一一一一一

AM 2 Gal ×100PSI 5 6

2、EK－PED Code Piston accumulators

EK－210－10 /330－G32－Y

一一一一一一

PED 2 L BAR 5 6

Table1，Thread Specification Code
代号 CODE	螺纹 Thread	代号 CODE	螺纹 Thread	代号 CODE	螺纹 Thread	代号 CODE	螺纹 Thread
M10	M10×1	S03	3/8-24UNF	G02	G 1/8”	N02	N 1/8”
M12	M12×1.5	S04	7/16-20UNF	G04	G 1/4”	N04	N 1/4”
M14	M14×1.5	S05	1/2-20UNF	G06	G 3/8”	N06	N 3/8”
M16	M16×1.5	S06	9/16-18UNF	G08	G 1/2”	N08	N 1/2”
M18	M18×1.5	S08	3/4-16UNF	G12	G 3/4”	N12	N 3/4”
M22	M22×1.5	S10	7/8-14UNF	G16	G 1”	N16	N 1”
M27	M27×2	S12	1 1/16-12UNF	G20	G 1 1/4”	N20	N 1 1/4”
M33	M33×2	S14	1 3/16-12UNF	G24	G 1 1/2”	N24	N 1 1/2”
M42	M42×2	S16	1 5/16-12UNF	G32	G 2”	N32	N 2”
M48	M48×2	S20	1 5/8-12UNF	G40	G 2 1/2”	N40	N 2 1/2”
M60	M60×2	S24	1 7/8-12UNF	G48	G 3”	N48	N 3”
M72	M72×2	S32	2 1/2-12UNF
M85	M85×2	S40	3-12UNF

Table2，Standard or specification, Flange connection

Code	Description
C	SAE 3000PSI
D	SAE 6000PSI
F	（AVIT，HAVIT）PN320

Table3，Flange model connection sizes

Table2	Code，size
Table2	A	B	C	D	E	F	G	H	J	K	L
C	1/2”	3/4”	1”	1-1/4”	1-1/2”	2”	2-1/2”	3”	3-1/2”	4”	5”
D	1/2”	3/4”	1”	1-1/4”	1-1/2”	2”	2-1/2”	3”	——	——	——
F	DN32	DN40	DN50	DN65	DN80	DN100	DN125	DN150	——	DN25	——

NOTE: 1.The design standard in accordance with GB/T20663 standard，ASME and PED code can also be adopted.

2.The special connection can be designed on request of customers.

Applications include conventional hydraulic systems, machine tools, engineering machinery and other fields. Our company has a group of experienced high-level engineers with doctoral and master's degrees in hydraulic, mechanical manufacturing, automation, and polymer materials, and has strong new product research and development capabilities. The company has a wide range of production and operation in the field of mechanical and hydraulic technology.

The accumulator products produced by Bukoma Company have a good ranking in the same industry in China. The enterprise has obtained ASME certificate. Later, we have successively obtained PED certificate, DNV certificate, CRN registration, ISO9001 certificate, pressure vessel manufacturing license and pressure vessel design license issued by General Administration of Quality Supervision, Inspection and Quarantine. The accumulator produced by our company can adapt to the use needs of different industries, and can be designed and manufactured in a positive way, and the products are exported and sold all over the world.

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