管道安装一般分为两次,{dy}次称预安装,第二次为正式安装。预安装是为正式安装作准备,是确保安装质量的必要步骤。管道安装质量好坏是关系到整个液压系统工作性能的,因此对各种管道的配管和安装有各自的要求。
(一)钢管配管方法与安装要求
1 配管方法与要求
(1)检查管子质量。要查明管子材料、尺寸和质量是否符合设计规定;检查管子外观是否有严重压扁或弯曲;检查管子内外壁表面上是否有腐蚀,外壁是否有裂缝等缺陷。若有不合规定要求的或有严重缺陷的管子不准使用。PGM505A0050BK1H2NE3E3B1B1G4 泵 parker
PGM620A0500BT2L3VT3T3B1B1G4 泵 parker
PGP517B0380CD1H3NP4P3S-511A011 泵 parker
F 17 XPHD Filter Anschl.DN80-PN16 过滤器 parker
PCD00A-400 模块 parker
PWD00A-400 模块 parker
PQDXXA-Z00 隔离放大器 parker
4A-PR4-VT-SS-R 阀 parker
DSDU578P20GTUEVF320 (R4V06-535W0A1P23) 阀 parker
D3W020BNJW42 阀 parker
PSB160AF1A 阀 parker
RS25R35S4SN9JWXG041 阀 parker
PR10M25S1PN940 阀 parker
PR10M17S1PN940 阀 parker
RS10R35S4SN9JWXG041 阀 parker
D3W006CNJW42 阀 parker
D1VW020DNJW91 阀 parker
PSB040AF1A 阀 parker
R5V12-393-12-09G0Q-A1 阀 parker
3349112275 齿轮泵 parker
3349112276 齿轮泵 parker
PV140R1K1T1NMMC 泵 parker
D96FHE01H2NB0040 STETIG-WEGEVENTIL 阀 parker
SCPSD-016-04-17 substitute for SCPSD-016-04-07 压力开关 parker
SCK-400-05-45 substitute for SCK-400-05-47 插头 parker
D1SE83BNJW 阀门 parker
D1FVE02BCVXW25 先导阀 parker
PV016R1K1T1NMRC 柱塞泵 parker
3349111184 液压阀 parker
CPOM4DDHTV 阀 parker
HRP3V 液压阀 parker
PV046R1K1T1NKL CX5801 柱塞泵 parker
T2112522H 电磁阀 parker
WSV 15 L CF 插头 parker
PRDM2PP35SVG15 阀门 parker
PV 080 R1K1T1W MMC 泵 parker
PV 140-R1K1T1N-MMC 泵 parker
ZRE-AB01-D1 液压阀 parker
PGP505A0060CK1H2NE5E3B1B1 泵 parker
VBY315L06N1 减压阀 parker
098-91202-0 溢流阀 parker
RDM2PT21SVG01 溢流阀 parker
PV046R1K1T1NHLC 液压泵 parker
EGE08SRED71 管接头 parker
P8S-GPSHX 压力开关 parker
P8S-GPFLX 压力开关 parker
C4V10-593-2-B1 液控单向阀 parker
D31FHE01C4NB0047 比例换向阀 parker
BD15AAANB15 伺服阀 parker
D41FWE02FC4VLW0 减压阀 parker
D3DW071HNJW42 液压阀 parker
PV140R1K1T1NWCC 柱塞泵 parker
F12 -150MF-CV-D-000-000-0 液压马达 parker
F12-030-MF-CV-C-000-000-0 液压马达 parker
PWD00A-400 放大器 parker
TE0080DW260AAAH 比例阀 parker
D1FBE01HEONJWO 比例换向阀 parker
D1VW006CNJW91 阀门 parker
F12-110-RS-SV-T-000-000-0 泵 parker
VDHA12ZS 阀 parker
D3W034CNJW 液压阀 parker
D31FHE01C4NB00 比例换向阀 parker
D1FVE50BCVLB35 比例换向阀 parker
18P110QBM3MG121 过滤器 parker
G04244 滤芯 parker
H00834004 过滤器 parker
MX1518410X4 过滤器 parker
P32EA13EGABNNP 过滤器 parker
P31FA12CGBN 阀 parker
7029111061 PGP620A0460CD1H3NE6E5B1B1 齿轮泵 parker
SCP-400-34-07-UCC (4-20mA output, 24VDC, two-wire. 0-30MPa) 压力传感器 parker
SCTSD-L-160FO-200FO-17 温度传感器 parker
SLVD5NS SN12010445 with adapter card(ADP-SLVDN) 伺服驱动器 parker
D3FWE81MCNKW0 液压阀 parker
9PCM1200S 阀门 parker
PV016R1K1T1NMMC 柱塞泵 parker
9PCM600SF 控制阀 parker
D1VW020BNJW91 减压阀 parker
PSB100AF1A5 压力开关 parker
38.1CSBA2HRLS27MC700.000M2200 Hub700mm 油缸 parker
DWLC5261P20B 减压阀 parker
WH08SRCF 接头 parker
TH08SRCF 接头 parker
GE08ZLR3/8EDCF 接头 parker
T08LCF 接头 parker
(2)测量配管尺寸。对已就位的液压泵站、液压阀箱、主机、辅机及有关部件的位置应仔细测量,力求准确。对两个接头之间弯曲部位较多、形状复杂的管子可先做一个样板,然后按尺寸或样板切割管子。
(3)弯管(图2-2)。根据管子的外径、弯曲角度和弯曲半径确定管子冷弯、热弯或焊弯;弯曲角度或弯曲半径要根据管路布置图或施工现场的实际情况做成样板,按样板弯制管子。管子的弯曲角度或弯曲半径要符合设计要求或现场要求。钢管弯制的方法:
1)冷弯法。管子通径在25mm以内时,可用手动弯管机弯制;
管子通径在25<Dg<50mm时,可用机动弯管机弯制。管子的允许
弯曲半径见表2-1。换向阀DA6001CNJW DA6004CNJW DA020BNJW D1MW1CNJW1P75X624
D1MW1CNJW1P75X624
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9N800S
9N400S
9N1200S
压力传感器 SCPSD-250-14-15;SCPSD-400-14-15;SCPSD-520-10-07;SCPSD-250-14-17;SCP-060-34-07;SCP-600-24-07;
止回阀 C800B;C1200S;9C600S;9C1200S;CS1600S;CS1200S;
增压阀 SD500A06V4;
减压阀 PRDM2PP21SVG;PRDM2PP21KVG;PRDM2PP06KVG;DWLC252015E;
插装阀CP104P;DPR103C06M;DPR103C03M;
截止阀M16WU16LRGSSHT,M25WU16LRGSSHT,PNM16WU16LRGSSHT,PNMN25WU16LRGSSHT;
先导式压力阀 VMY160A10V1P;
先导式压力比例阀VMY160L06NV1P;
压力开关 PSB160AF1A;PSB250AF1A;
节流阀 FM2DDSV;FM3DDSV;FM2BBKV;FM2DDSV55;FM2DDKV;9N1600S;N200B;9F200S;9F400B;
直动式溢流阀 EVSA315A101;RDM2ATBT35SV10;
先导式溢流阀 R10R25S4SN;RM2AT17SV;RM2BT17SV;
比例溢流阀 RE06M35T2N1G0;RE06M17W2V1XW;
座阀式换向阀 D1SE83BNJW;
滑阀式换向阀 D1VW009CNTW;D1VW011ENJW91;D1VW2ENJP75;D1VW104KNJW;D1VW022CNJW91;D1VW008ENJW;D1VW008CNJW;D1VW008CNJP75;D1VW1CNJP75;D1VW008CNJP70;D1VW010CNJW;D1VW002CNJW;D1VW010CVJW;D1VW015CVJW;D1VW004C4NJW;D1VW006CNJW;D1VW004CNJW;D3DW21CNJP;
电动式换向阀 D4VW004C2NTW;D3W1KNJW;D3W1KNJP;D3W1CNJW;D3W1ENJP30;D3W4CNJP;D41VW66C4NJP;
比例换向阀 D41FHB31E1NE00;D41FHB31E1NE00;D1FVE02BCVFOA; D31FTE01CC1NF0038; D3FHE50PCNBJ00,D1FHE50BCNBJ00;D1FTE01CCVF00;D41FTE02FC1VF00;D1FTE02CCVF00;D31FTE02CC1VF00;D1FTB32FCVF00;D1FWE01FCVKW0;
液控单向阀 CPOM3DDV50;CPOM2DDV56;CPOM2BBV;CPOM6DDN ;CPOM6BBN ;CPOM6AAV ;CPOM6AAN ;CPOM4DDHTV;CPOM4DDHTV25;CPOM4BBHTV;CPOM4BBHTV20;CPOM4AAHTV;CPOM3DDN;CPOM3DDHTV;CPOM3DDHT;CPOM3BBV;CPOM3BBN;CPOM3BBHT;CPOM3AAV;CPOM3AAN;CPOM3AAHT;CPOM2DD70V;CPOM2DD50V;CPOM2DD25V;CPOM2DDZV;CPOM2DDZN;CPOM2DDYV;CPOM2DDYN;CPOM2DDN;CPOM2DDHTV;CPOM2DDHT;CPOM2BB70V;CPOM2BB50V;CPOM2BB25V;CPOM2BBYN;CPOM2BBN;CPOM2BBHTV;CPOM2BBHT;CPOM2AA70V;CPOM2AA50V;CPOM2AA25V;
叶片泵 PVS08AZ140C2Z;PVS40AZ140C2; PVS32EH140C2B; PVS32AZ140C2; PVS25EH140C2B;PVS40AZ140C2Z; PVS25AZ140C2; PVS16EH140C2Z; PVS16EH020C2;
派克比例放大板现货供应:
PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00
PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00
PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00
PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00
PXB-B1911
02FA06A,派克过滤器342Y312UNM0
PK322HLL01,派克密封
PK602HLL01派克密封
PK2AHL0251派克密封
VE43-A-S-5
P3MEA16ESABNNN 气源处理器
6.000D2MAUV14AC*8.000 派克气缸
PHS530C-10 220VDC 派克气动元件现货供应
DX2-611-713MC DC24V
DX2-616-713MC
PHS530P-10 底座
PHS530C-10-24V现货
DA6020BNJW
801234-AAA-AR
04F20C3108A3FGC8008
7321BDN00/481865C2
7131Z002N0H111Q3
PL2-3/8-70底座708N4 220V 螺纹
491514Q3 CCP230M 230VDC 19W+插头
PWD00A-400
71215SN2MF00N0H111P3
71215SN2MF00N0H111P3
GDCS-CA100X125-Y
GDC100的密封件
GDCS-CA100X200-Y
GDCS-CA100X200-Y
GDCS-80X320-Y
GDC80的密封件
GDC125的密封件
GDCS-CA125X450-Y
GDCS-CB150X450-Y
GDC150密封件
GDCS-TM63X1000-Y
GDCS-CB80X250-Y
PQDXXA-Z00 放大板现货
B74G-4GK-QP3-RMN
B73G-2GK-QT3-RMN
PVD-B1414
72218BG5VV00
GDCS-TM63X1000-Y
E321F32 DC220
020350N0674 现货
020012N0674现货
C1 D035 N3571现货
V085516A-B200A
PHS530C-10现货
P2E-KS32C1 现货
PEC5-220V-D含插座
F68G-NNN-AR3 现货
P3NRA18BPG
8240400.9101.02400
SXE9561-A70-00B
AFR320-10-AD41
CCP230D现货
R73G-4GK-NMN
RK2HLTS50油缸密封件
PK702HLL001活塞密封件
派克气动3联件P3NFA18ESA+P3NRA18BPG(带表)+P3NLA18LSM
派克气动2联件P3NEA18ESABNG(带表)+P3NLA18LSM
PXB-B1911 现货
PWD00A-400放大板现货
PZD00A-400放大板现货
气动阀DX2-616-713MC现货
电磁阀线圈 PS1-E2302B
线圈
2EV107线圈
PXB-B1911现货
PXB-B1921现货
PHS541D-15
PHS541D-15-110V-D
PHS541D-15-110V-DL
PHS541D-15-110V-D-L
PHS541D-15-110V-DL-L
PHS541D-15-12V-D
PHS541D-15-12V-D-L
PHS541D-15-240V-D
PHS541D-15-240V-DL
PHS541D-15-240V-D-L
PHS541D-15-240V-DL-L
PHS541D-15-24AC-D
PHS541D-15-24AC-D-L
PHS541D-15-24V-D
PHS541D-15-24V-DL
PHS541D-15-24V-D-L
PHS541D-15-24V-DL-L
PHS541D-15-L
PHS541S-15
PHS541S-15-110V-D
PHS541S-15-110V-DL
PHS541S-15-110V-D-L
PHS541S-15-110V-DL-L
PHS541S-15-12V-D
PHS541S-15-12V-D-L