Ht-400 Mud Pump Spare Parts Fluid End, Mud Pump Fluid End

• After-sales Service: 1 Year
• Warranty: 1 Year, 1year
• Manufacturing Process: Forging
• Surface Treatment: Sand Blast
• Operation Pressure: Atmospheric Pressure, Atmospheric Pressure
• Material: Alloy, Stainless Steel
• Certification: ISO 9001:2000
• Power Source: Pneumatic
• Applicable Medium: Crude Oil
• Structure: Horizontal
• After-Sales Service: 1year
• Valve Type: Double-Guided, Carburized, High-Contact
• Transport Package: Export Packing
• Trademark: Deenpu
• Origin: China
• HS Code: 84314310
• Production Capacity: 1000

Product Description

 

Fluid end is 100% compatible with original  pumps. It is horizontal, triplex, and three separate fluid end sections. It is made with three-piece high quality forged steel.

All the parts dressed inside are designed for high performance and long life in handling your cementing and pumping jobs.
 

Description
Fluid-End Type:Horizontal, triplex, three-piece forged steel
Plunger Type:Single-acting, hard-surfaced
Valve Type:Double-guided, carburized, high-contact
Valve Seats:Carburized and replaceable
Pressure Packing:CDI High-performance packing
Discharge Flange: Blank, straight TY with one outlet or with two outlets
Oil System: External; use air tank press
 

Plunger Size in. (mm)	Maximum Working Pressure
3 3/8"(85.7)	20,000Psi / 138Mpa
4" (101.6)	15,000Psi / 103.4Mpa
4 1/2"(114.3)	11,200Psi/ 78Mpa
5″ (127.00)	9,000Psi/ 65Mpa

Company fabricates HT400 spare parts, 100% compatible with original HT-made pumps.
Here list the most demanded fluid end parts of HT400, 4in plunger size:

Part Description	QTY	4 In
DISCHARGE VALVE SUBASSEMBLY
1	RETAINER, COVER	3	316.2202.KOP
2	COVER, DOUBLE GUIDE VALVE	3	316.23091.KOP
3	GASKET, VALVE COVER	3	316.22052.KOP
4	RING,SPACER, VALVE COVER	3	316.22051.KOP
5	INSERT, 2 PC BUSHING, VALVE GUIDE	6	316.22004.KOP
6	LINER, 2 PC BUSHING, VALVE GUIDE	6	316.22005.KOP
7	SPRING, VALVE	3	316.2108.KOP
8	VALVE, FRAC	3	316.21007.KOP
9	INSERT, VALVE, STD, URETHANE	3	316.21006.KOP
9	INSERT, VALVE, ACID, URETHANE	3	316.21048.KOP
10	SEAT VALVE, TAPERED	3	316.21008.KOP
11	O-RING	3	8.34037.KOP
12	RETAINER, GUIDE BUSHING	3	316.21096.KOP
SUCTION VALVE SUBASSEMBLY
1	SPRING, LOCK, SUCTION STOP	3	316.2125.KOP
2	BOOT, SUCTION AND STOP	6	316.25233.KOP
3	RETAINER, STOP AND SPRING	3	316.22977.KOP
4	INSERT, 2 PC BUSHING, VALVE GUIDE	6	316.22004.KOP
5	LINER, 2 PC BUSHING, VALVE GUIDE	6	316.22005.KOP
6	SPRING, VALVE	3	316.2108.KOP
7	VALVE, FRAC	3	316.21007.KOP
8	INSERT, VALVE, STD, URETHANE	3	316.21006.KOP
8	INSERT, VALVE, ACID, URETHANE	3	316.21048.KOP
9	SEAT VALVE, TAPERED	3	316.21008.KOP
10	O-RING	3	8.34037.KOP
11	RETAINER, GUIDE BUSHING	3	316.21096.KOP
FLUID END ASSEMBLY
1	FLANGE, DISCHARGE, BLANK	1	316.22980.KOP
1a	FLANGE, DISCH, RH	1	316.23019.KOP
1b	FLANGE, DISCH, LH	1	316.23017.KOP
1c	FLANGE, STRAIGHT	1	316.27482.KOP
2	SEAL, DISCHARGE PASSAGE	6	316.2547.KOP
3	NUT, 1-14 NF, INTERNAL WRENCHING	4	316.11621.KOP
4	STUD,FLUID END TO DISCH. FLANGE *	4	-
5	BOLT, TOP, TIE	1	316.27488.KOP
6	NUT, TOP TIE BOLT	2	316.25501.KOP
7	WASHER, HARDENED	2	315.11183.KOP
8	SPACER, INN, DISCH PASS SEAL	2	316.2545.KOP
9	FLUID END SECTION	3	316.22982.KOP
10	NUT, ELASTIC *	2	-
11	BOLT, BOTTOM, TIE *	1	-
**	BOLT, TIE, FLUID END, TOP	2	316.27489.KOP
**	STUD, FLUID END TO POWER END	12	316.24923.KOP
PLUNGER/CYLINDER HEAD COVER SUBASSEMBLY
1	RETAINER, COVER	3	316.2102.KOP
2	COVER, CYLINDER HEAD	3	316.2107.KOP
3	GASKET, COVER	3	316.21052.KOP
4	RING, SPACER, COVER	3	316.21051.KOP
5	NOSE, PLUNGER	3	316.2231.KOP
6	SEAL, PLUNGER NOSE ASSEMBLY	3	316.2230.KOP
7	PLUNGER, HARD SURFACE	3	316.22294.KOP
8	TIE ROD, PLUNGER	3	316.21028.KOP
9	ADAPTER, PUSHROD	3	316.22302.KOP
PACKING NUT AND PACKING SUBASSEMBLY
1	PIN, GROOVE	3	70.35817.KOP
2	SLEEVE, WIPER GLAND	3	316.2238.KOP
3	NUT, PACKING ADJUSTMENT	3	316.22987.KOP
4	CARRIER, SEAL & PACKING	3	316.22396.KOP
5	O-RING, 90D	3	8.34045.KOP
6	RING, BACKUP, PACKING	3	316.22393.KOP
7	PACKING SET, STD SRV, 3 RINGS	1	316.22532.KOP
7	PACKING SET, ACID SRV, 3 RINGS	1	316.22525.KOP
8	RING, HEADER	3	316.22501.KOP
9	ADAPTER, HEADER RING	3	316.22503.KOP
10	SEAL, LUBE, PACKING	3	316.22395.KOP

 

Company anufactures and supplies spare parts 100% interchangeable with original/OEM 4 1/2″ plunger size spare parts as below: 

Part Description		QTY	PLUNGER SIZE	PART NUMBER
	DISCHARGE VALVE SUBASSEMBLY
1	RETAINER, COVER		3	4 1/2	316.2202.KOP
2	COVER,DOUBLE GUIDE VALVE		3	4 1/2	316.23091.KOP
3	GASKET, VALVE COVER		3	4 1/2	316.22052.KOP
4	RING,SPACER, VALVE COVER		3	4 1/2	316.22051.KOP
5	INSERT, 2 PC BUSHING, VALVE GUIDE		6	4 1/2	316.22004.KOP
6	LINER, 2 PC BUSHING, VALVE GUIDE		6	4 1/2	316.22005.KOP
7	SPRING, VALVE		3	4 1/2	316.2308.KOP
8	VALVE, FRAC		3	4 1/2	316.22048.KOP
9	INSERT, VALVE, STD, URETHANE		3	4 1/2	316.22049.KOP
9	INSERT, VALVE, ACID, URETHANE		3	4 1/2	316.22046.KOP
10	SEAT VALVE, TAPERED		3	4 1/2	316.22047.KOP
11	O-RING		3	4 1/2	8.34041.KOP
12	RETAINER, GUIDE BUSHING		3	4 1/2	316.23953.KOP
	SUCTION VALE SUBASSEMBLY
1	SPRING, LOCK, SUCTION STOP		3	4 1/2	316.22252.KOP
2	BOOT, SUCTION AND STOP		6	4 1/2	316.25233.KOP
3	RETAINER, STOP AND SPRING		3	4 1/2	316.23034.KOP
4	INSERT, 2 PC BUSHING, VALVE GUIDE		6	4 1/2	316.22004.KOP
5	LINER, 2 PC BUSHING, VALVE GUIDE		6	4 1/2	316.22005.KOP
6	SPRING, VALVE		3	4 1/2	316.2308.KOP
7	VALVE, FRAC		3	4 1/2	316.22048.KOP
8	INSERT, VALVE, STD, URETHANE		3	4 1/2	316.22049.KOP
8	INSERT, VALVE, ACID, URETHANE		3	4 1/2	316.22046.KOP
9	SEAT VALVE, TAPERED		3	4 1/2	316.22047.KOP
10	O-RING		3	4 1/2	8.34041.KOP
12	RETAINER, GUIDE BUSHING		3	4 1/2	316.23953.KOP
	FLUID END ASSEMBLY
1	FLANGE, DISCHARGE, BLANK		1	4 1/2	316.22980.KOP
1a	FLANGE, DISCH, RH		1	4 1/2	316.23019.KOP
1b	FLANGE, DISCH, LH		1	4 1/2	316.23017.KOP
1c	FLANGE, STRAIGHT		1	4 1/2	316.27482.KOP
2	SEAL, DISCHARGE PASSAGE		6	4 1/2	316.2547.KOP
3	NUT, 1-14 NF, INTERNAL WRENCHING		4	4 1/2	316.11621.KOP
4	STUD,FLUID END TO DISCH. FLANGE *		4	4 1/2	316.23013.KOP
5	BOLT, TOP, TIE		1	4 1/2	316.27488.KOP
6	NUT, TOP TIE BOLT		2	4 1/2	316.25501.KOP
7	WASHER, HARDENED		2	4 1/2	-
8	SPACER, INN, DISCH PASS SEAL		2	4 1/2	316.2545.KOP
9	FLUID END SECTION		3	4 1/2	316.23951.KOP
10	NUT, ELASTIC *		2	4 1/2	70.32760.KOP
11	BOLT, BOTTOM, TIE *		1	4 1/2	316.23011.KOP
-	BOLT, TIE, FLUID END, TOP		2	4 1/2	-
-	STUD, FLUID END TO POWER END		12	4 1/2	316.24923.KOP
	PLUNGER/CYLINDER HEAD COVER SUBASSEMBLY
1	RETAINER, COVER		3	4 1/2	316.2202.KOP
2	COVER,CYLINDER HEAD		3	4 1/2	316.2207.KOP
3	GASKET, COVER		3	4 1/2	316.22052.KOP
4	RING, SPACER, COVER		3	4 1/2	316.22051.KOP
5	NOSE, PLUNGER		3	4 1/2	316.2331.KOP
6	SEAL, PLUNGER NOSE ASSEMBLY		3	4 1/2	316.2330.KOP
7	PLUNGER, HARD SURFACE		3	4 1/2	316.23085.KOP
8	TIE ROD, PLUNGER		3	4 1/2	316.21028.KOP
9	ADAPTER, PUSHROD		3	4 1/2	316.23089.KOP
	PACKING NUT AND PACKING SUBASSEMBLY
1	PIN, GROOVE		3	4 1/2	70.35817.KOP
2	SLEEVE, WIPER GLAND		3	4 1/2	316.2238.KOP
3	NUT, PACKING ADJUSTMENT		3	4 1/2	316.2337.KOP
4	CARRIER, SEAL & PACKING		3	4 1/2	316.23391.KOP
5	O-RING, 90D		3	4 1/2	8.34049.KOP
6	RING, BACKUP, PACKING		3	4 1/2	316.23393.KOP
7	PACKING SET, STD SRV, 3 RINGS		1	4 1/2	316.23532.KOP
7	PACKING SET, ACID SRV, 3 RINGS		1	4 1/2	316.23525.KOP
8	RING, HEADER		3	4 1/2	316.23501.KOP
9	ADAPTER, HEADER RING		3	4 1/2	316.23503.KOP
10	SEAL, LUBE, PACKING		3	4 1/2	316.23395.KOP

Company introduction
Jiangsu Deenpu Petrochemical Machinery Co., Ltd is located in China Petroleum equipment manufacturing base in yancheng city private industrial park, Jiangsu. Major Products: Blowout preventer and accessories; Choke and kill manfold; Choke and Kill Hose; Control Panel; Wellhead & Christmas Tree; Valves; Test Pump; Bop Control Unit; Union/ Swivel Joint/ Fitting; Flange; Spool; Packing Elastomer.
 

 

FAQ
Q1: What's your business range?
A: We manufacture Bop, wellhed, valves ( gate valve, check valve, choke valve, plug valve ), flanges, swivel joint , pup joint and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,API Certificate. 
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.