Drill pipe tong accessories ZQ203-100 large piston 02-02M
Diesel generator set accessories ONAN-HDKAL-6.0 oil pressure sensor 193-02*
190 series diesel enginePieces engine * low oil pressure automatic parking device 8V.34.00A
50004-4-C5D SCREW, CAP-HEX HD DR
ND1250 lubricating*motor oilFilter element 1R-0739
156100300
IMPELLER FOR CENTRIFUGAL DERRICK PUMP, SIZE : 4 Ã?? 3 Ã?? 10 , P/N: G0006188
Winch drive shaft accessories ZJ-32J Input shaft sprocket
Valve:Reducing/Relieving F/Tds-9S 109858-1AN
Sealing parts SL-225RG
25XGZ-3K
transmission no. 1 TransmissionShaft accessories ZJ32L6 Friction drum BA70012-02.02
Valve Cartridge Needle 97631-2BN
Special accessories for cementing tools XJT193.67 casing circulation joint 7 5/8" (trapezoidal buckle)*410
Hydraulic valve DHA-0631/2/M/7 24DC 24
VOLVOFM12 chassis*Door lock cable
Diesel generator set accessoriesC550D5 QSX15G8 valve oil seal 3927642
654611 SPACER,LOWER HP-650 SWIVEL
VLV,HYD DIR H10053
Brake device accessories ZJ-30L rope stick
Light bulb 0405-0045-00 7K 6.3, 6V
NB800G.05.21 Piston rod
Hydraulic tank accessories F-1300 Hydraulic cylinder assembly AH36001-05.01A.00
M23-1004-010
FS-0250NC-0075 CAPSCR, FLAT HD SOC, 1/4-20UNC x 0.75
Drill pipe clamp accessories ZQ203-100 Shield
Ring, Bearing Retaining 6910106
Drill pipe clamp accessories ZQ203-100 takes over 010804-02M
Desander accessories RSD/CSQ300*2-P sand sink 25mm
One way clutch accessories ZJ-50D hub BA7002-06.21B
Turntable climbing shaft II accessoriesZJ-45J electromagnetic brake seven-core cable
35Ã??35 BOP accessoriesFZ35-35 right door 2FZ3535-02
Bearing :Mt Roller Cylindrical 200 X 109521
Cylinder liner piston accessories F-1600 cylinder head AH36001-05.03
CHANGE VALVE, EX PROOF ELECTROMAGNETIC, FOR AIR CONTROL SYSTEM, MODEL: ZJ467.51.00
ND3128 Body chassis*through shaft lock
190 series diesel engineParts and intake exhaust system * intake pipe (second from the right) 12VB 08 20 15A
REDUCER, 1"NPT x 25mm 56600-15-12
Casing power tong accessories TQ340-35Y retaining ring 85 GB893.1-85
Brass flat head screw, P/N:2831-3, Carlson 8004
Anti-magnetic short for other logging toolsSection GPIH-B-SH SFT 270-SH Schlumberger
Rod clamp accessories ZQ203-100 Clamping cylinder rear cover 0105-02M
CAVITY PLUG 93667-M13
Electric sprinkler accessoriesF-1300 vertical clear water spray pump 32L
SPINNER SHAFT, MATCH ROLLER KEY, TM-ALL AY50825
Check Valve 94537-175N
Detroit diesel engine accessories crank linkage * crankshaft rear oil seal 16V149 23511639
Drill pipe hanger accessories ZQ203-100 joint 010810-02M
654517 SPACER,MIDDLE
COUPLING, ELASTOMERIC 120535-1-1-01
56502-12-12S ELBOW, 45DEG EXT PIPE/37
RADIATOR ; 14.14.00.00C6; ENGINE DETROIT DIESEL SERIES 149; ANTIFREEZE, 210 X2440 X3090 mm, Alloy, Steel
M01-1062-010
BRAKE PADS SET ROTARY TABLE ZP-375 IDM 7080080
88153 PIN,ARM,PIVOT,1.0DIAX6.0,17-4
TIE, CABLE (TY-RAP) 53300-523
VALVE,RELIEF 7500432+70
Cable for operator panel 4061113
Boat valve Inflatable Boat Air Valve Raft Dinghy Kayak Canoe air valve PVC Boat Air Nozzle Valve grey valves Features: * Inflatable boat safety air valve. Easy inflate and Deflate *Made of high-quality materials, durable *Comes in three parts: Vave base, Valve core and valve cap *suit for all inflatable boats, river rafts,canoe, rigid inflatable boat,banana boat, air mat,kayaksand so on.l *Double seal leak protection Specification: *Material: PVC *Color: Grey(as shown in the picture) *Size:As picture show (approximately) Package content: 2pcs *Inflatable Boat Air Valve
R-123 Refrigerant (Hydrochlorofluorocarbon) Overview: R-123 was specifically developed as a replacement for R-11 in low-pressure centrifugal chillers. It is widely used in modern systems engineered with the correct materials and sizes to meet specific cooling needs. However, retrofitting existing R-11 chillers to R-123 may require replacing certain components like seals, gaskets, and other system parts to ensure proper operation and avoid leaks. Key Features: ASHRAE Safety Rating: R-123 has an ASHRAE rating of B1, meaning it has low toxicity but requires more stringent safety measures. Lower personal exposure levels are allowed during normal daily operation, but machinery rooms must follow specific requirements as per ASHRAE Standard 15 (Safety Code for Mechanical Refrigeration). Retrofitting Considerations: When converting from R-11 to R-123, modifications may be necessary, including the replacement of gaskets and seals to achieve optimal operational conditions and leak prevention. Low-Pressure Performance: R-123 is optimized for low-pressure centrifugal chiller systems, providing efficient cooling and performance in large industrial and commercial applications. Safety Requirements: Personal Exposure: Extra precautions must be taken due to the B1 rating, which permits lower exposure levels during service and daily operation. EPA Certification: An EPA certification card is required to purchase R-123 or any other CFC and HCFC refrigerants, in compliance with environmental safety regulations. Applications: Low-Pressure Centrifugal Chillers: R-123 is primarily used in large industrial and commercial systems, providing efficient cooling in these specialized environments. Retrofitting R-11 Chillers: It serves as an effective replacement for R-11, though retrofitting may require careful modification of existing systems.
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