Universal Mud Pump Piston for Triplex Pumps (GD PT, NOV Mission) , Sizes 5", 6", 7" Available - Wear Resistant

Product Description

Product Description

Our mud pump pistons are manufactured in strict accordance with A PI standards, in which the hub is made of high-quality steel, and the piston rubber is made of specially formulated compounds. They are resistant to heat, oil and water, and can perform well in all kinds of good drilling environments.

1) Our mud pump piston are strictly manufactured according to A PI Standard, which with a high performance in various well drilling environment. The hub is forged from high quality steel, and the piston rubber is made from specially formulated compounds which are of heat, oil and water resistance.It is interchangeable with all other A PI standard designed pistons.

2) Bonded Urethane Pistons

Our bonded urethane pistons dramatically extend service life in triplex pumps with ample water cooling. Harder, more dense polyurethane construction provides superior resistance to abrasive fluids providing optimum service life in harsh drilling conditions. It is interchangeable with piston with replacement rubbers.

 

3) Bonded Rubber Pistons

Our bonded rubber pistons have no joints to leak. Eliminates abrasive fluids between piston and liner. The rubber construction is especially resistant to chemical and oil based drilling muds with varying aniline points.

 

4) Piston Replacements

We offer a full line of piston replacements including piston hubs, plates, snap rings and renewable rubbers.

Specification

Model	F500	F800	F1000	F1300	F1600
Power rating HP(kw)	500(373)	800(597)	1000(746)	1300(969)	1600(1193)
Stroke rating SPM	165	150	140	120	120
Stroke length (in/mm)	7.5"/190.5	9"/228.6	10"/254	12"/305	12"/305
Gear ratio	4.286	4.185	4.207	4.206	4.206
Inlet dia. (in/mm)	8"/203	10"/254	12"/305	12"/305	12"/305
Outlet dia. (in)	4" flange 5000psi	5-1/8" flange 5000psi	5-1/8" flange 5000psi	5-1/8" flange 5000psi	5-1/8" flange 5000psi
Valve	A PI 5#	A PI 6#	A PI 6#	A PI 7#	A PI 7#
Max. liner (in/mm)	6-3/4"/170	6-3/4"/170	6-3/4"/170	7"/180	7"/180
Overall dimension	3658*2709*2231	3963*3025*2410	4267*3167*2580	4617*3260*2600	4615*3276*2688
L*W*H (mm)
Approx.weight (kg)	9770	14500	18790	24572	24791

Model	3NB350	3NB500	3NB800	3NB1000	3NB1300	3NB1600
Power rating HP(kw)	350(257)	500(368)	800(588)	1000(735)	1300(955)	1600(1176)
Stroke rating SPM	130	120	130	125	120	120
Stroke length (in/mm)	180	180	273	273	305	305
Gear ratio	4.483	4.696	3.482	3.482	4.194	3.657
Inlet dia. (in/mm)	203	203	254	254	305	309
Outlet dia. (in)	76	83	101	101	101	128
Valve	5#	5#	6#	6#	6# 7#	7#
Max. liner diameter (in/mm)	90-160	100-170	120-180	120-180	130-190	140-190
Overall dimension L*W*H (mm)	3600*2080*2015	3600*2230*2080	3900*2155*2052	3900*2240*2052	4300*2450* 2513	5500*2822* 2660
Approx.weight (kg)	7500	8484	15700	16000	20000	25560

Land Drilling Rigs Technical Specifications
Technical Spec.	ZJ30	ZJ40	ZJ50	ZJ70	ZJ90
Drilling Depth (M)	3000	4000	5000	7000	9000
Max. hook load (KN)	1700	2250	3150	4500	6750
Power of Drawworks (HP)	750	1000	1500	2000	3000
Drive & Transmission Mode	Mechanical (belt/chain)	Mechanical/Electric(AC/DC)/Combined	Mechanical/Electric(AC/DC)/Combined	Mechanical/Electric(AC/DC)/Combined	Electric (AC/DC)
Mast Height (M)	36/38	42	45	45/48	46/50
Substructure Height (M)	5	6.7	7.5	9	12
Rotary Table	ZP275	ZP275	ZP375	ZP375	ZP375
Mud Pump	F/3NB-1000	F/3NB-1300	F/3NB-1600	F/3NB-1600	F/3NB-2200L
Power of Mud Pump (HP/KW)	1000/735	1300/956	1600/1180	1600/1180	2200/1640
Mud Handling Capacity (m³)	185	240	300	360	360
Rope Diameter (mm)	29/32	32	35	38	45
Wireline System	5x6	5x6	6x7	6x7	7x8
Manifolds Diameter x Pressure	Φ103x35	Φ103x40	Φ103x70	Φ103x70	Φ140x80

Pictures for Reference

Recommend Products

Packaging & Shipping

Secure Packaging & Reliable Shipping

Premium Packaging Materials: We use high-quality boxes, bubble wrap, foam inserts, and protective film to prevent damage during transit.

Custom-Fit Protection: Items are packed to fit securely within the box, minimizing movement and impact.

Waterproof & Shockproof Protection: All sensitive or electronic items are wrapped with additional moisture and shock protection.

Reliable Logistics Partners: We work with trusted international shipping carriers to ensure fast, trackable, and secure delivery.

100% Satisfaction Guaranteed: If your item arrives damaged, we offer hassle-free replacements or refunds — because your satisfaction matters.

Your Equipment, Fortress-Protected to the World

At Jimai Machinery, we engineer safety into every shipment. Our rigorous packaging protocol ensures your drilling rigs arrive in perfect operational condition – no compromises.

 3-Tier Protective Packaging System
Shock-Absorbing Inner Layer
Custom-molded EPS foam + anti-corrosion VCI film guards against impact, moisture, and environmental hazards.
Reinforced Structural Frame
Steel-braced wooden crates (ISO 22,500N tested) for heavy-load integrity.
All-Weather Outer Shield
IP67-rated waterproof wrapping + tamper-proof seals.

Smart Logistics with Real-Time Vigilance
GPS Tracked Shipments: 24/7 cargo location/condition monitoring.
Climate-Controlled Containers: Critical for precision equipment.
Pre-cleared Customs Documentation: Faster port release.

Why Global Clients Trust Our Deliveries
 Zero Damage Record: 99.7% incident-free rate (2020-2025)
 Certified Compliance: ISTA 3E, ASTM D4169, and WOODMARK standards
 Turnkey Handling: From factory floor to your site – we manage all logistics.

We don't just ship products – we deliver operational readiness. Every rig undergoes 12-point pre-shipment inspection and leaves with a signed Packing Certificate. If any damage occurs (extremely rare!), we cover 100% repair/replacement costs – no debates

FAQ

1.Why choose us ?

Jimai Machinery is a very professional drilling rig supplier in China. We have rich experience in this industry for many years.Now our products are serving around the world.we have High Quality, Competitive Price, and Fast Shipment.

2.Do you offer any custom designs?

Yes,we have our own trade factory. We provide services to top range partners.Produce a superior product for you by your designs.

3.How To Order ?

Step 1, please tell us what model and quantity you need;

Step 2, then we will make a PI for you to confirm the order details;

Step 3, when we confirmed everything, can arrange the payment;

Step 4, finally we deliver the goods within the stipulated time.

4. When will make delivery ?

About 30 work days after receipt of the payment.