API 7K LW440 Single-acting Triplex Pump Mud Pump

Name: API 7K LW440 Single-acting Triplex Pump Mud Pump
Brand: SINOTAI
Price: Negotiable

FOB Price

Negotiable / Set

1 Set(Min.Order)

Supply Ability 100 Set / Sets per Month
Port China Port
Payment Terms:T/T L/C D/P D/A Credit Card PayPal

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Product Details

Place of Origin:	Shandong, China	Brand Name:	SINOTAI	Model Number:	LW440
Structure:	Piston Pump	Usage:	Oil	Power:	Electric
Standard or Nonstandard:	Standard	Fuel:	Diesel	Pressure:	Low Pressure

Packaging Details

standard

Product Description

Specifications

API 7K LW440 Single-acting Triplex Mud Pump
Single-acting Triplex Pump
Liner size 4 1/2"--6"
Rated input power 328KW

LW440 Single-acting Triplex mud pump

LW440 Mud Pump TECHNICAL SPECIFICATION

Rated input power 328KW (440HP)
Rated Stroke 320 Stroke/Minute(320SPM)
Stroke 152.4mm (6")
Gear Ratio 4.578 :1
Max. operation pressure 28Mpa
Valve chamber Valve-Over API 4#
Max. liner dia.4-1/2″
Max. liner mud pressure(160 stroke/minute)16.9Mpa
Dia. of suction manifold, 6″ (150#) Flange
Dia. of discharge manifold 3″(900#) Flange
Dia. pinion shaft 95.25 mm(3.75″)
Key 22.174x15.9mm
Dimension:(No included base), 2479X1219X1103 mm
Weight 4463 kg

Tructure character

The pump is compact structure, small volume, lightweight, integrated herringbone gear pair, large transmit torque and smooth run. Crankshaft is welding forged and light weight without libration
LW440 Mud Pump Single-acting Triplex Pump can be used widely in oilfield operation. Liner size from 31/4"-4 1/2" is better-adopted piston structure for workover operation and low well drilling operation while plunger structure for liner size from 2---31/4" for high- pressure operation.

Performance parameter table

LW-440 Parameter			(stroke/Min.)		320		270		220		170		120		70
			Rated Input (HP)		440		380		320		260		200		200
Liner Dia.(in)	Pressure		Gallon/Turn	Liter/Turn	Gallon/min	Liter/min	Gallon/min	Liter/min.	Gallon/min	Liter/min	Gallon/min	Liter/min	Gallon/min	Liter/min	Gallon/min	Liter/min
	psi	Mpa
41/2	1710	11.793	1.239	4.690	397	1503	335	1268	273	1033	211	799	149	564	87	329
4	2169	14.959	0.979	3.706	313	1185	264	999	215	814	167	633	118	447	69	261
31/2	2816	19.421	0.750	2.839	240	908	202	764	165	625	127	481	90	341	52	197

Company Profile

Sinotai Petroleum Equipment Co., Ltd.

As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment.

Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories.

The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.

Contact Us

Sinotai Petroleum Equipment Co., Ltd.: Contact nameHerish Kuo; Phone86-546-8300512; AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng

Product Categories

Cementing tools	Down hole tools	Drilling Rig Accessories	Drilling Tools
Mud pump system	New Products	OCTG	Petroleum Instrument
Production Equipment	Protective Equipment	solid control system	Well control system
well head tools

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