Audited Supplier
Triplex mud pumps and triplex mud pump parts are already our featured products ever since start of our business. We supply quality EMSCO F-series mud pumps including F-500, F-800, F-1000, F-1300, F-1600, RLF-2200, and China National 3NB series mud pump, including 3NB350, 3NB500, 3NB-600, 3NB800, 3NB1000A/D, 3NB1300A/D, and 3NB1600. The full range of products can well satisfy any need from the clients.
Triplex mud pumps and triplex mud pump parts are already our featured products ever since start of our business. We supply quality EMSCO F-series mud pumps including F-500, F-800, F-1000, F-1300, F-1600, RLF-2200, and China National 3NB series mud pump, including 3NB350, 3NB500, 3NB-600, 3NB800, 3NB1000A/D, 3NB1300A/D, and 3NB1600. The full range of products can well satisfy any need from the clients.
| Model | F500 | F800 | F1000 | F1300 | F1600 |
| Type | Triplex cylinder single acting piston type | ||||
| Max liner dia. x stroke mm | 170x191 | 170x229 | 170x254 | 180x305 | 180x305 |
| Rated stroke r/min | 165 | 150 | 140 | 120 | 120 |
| Rated power hp | 500 | 800 | 1000 | 1300 | 1600 |
| Gear | herringbone gear | ||||
| Ratio | 4.286:1 | 4.185:1 | 4.207:1 | 4.206:1 | 4.206:1 |
| Lubrication | Force + splash | ||||
| Inlet flange | 8'' | 10'' | 12'' | 12'' | 12'' |
| Outlet flange/Pressure | 4″/5000psi | 5″/5000psi | 5″/5000psi | 5″/5000psi | 5″/5000psi |
| Shaft dia.mm | 139.7 | 177.8 | 196.9 | 215.9 | 215.9 |
| Key | 31.75x31.75mm | 44.45x44.45mm | 50.8x50.8mm | 50.8x50.8mm | 50.8x50.8mm |
| Valve | API#5 | API#6 | API#6 | API#7 | API#7 |
3NB Series Mud Pump
Power end. The shell is of welding structure made of steel plates, and internal stress is eliminated afterwelding. The power end drive gear is a transmission gear, witch runs smoothly with high efficiency and a long service time. Crankshaft is a hollow one piece casting. Power end is splash lubrication.
Fluid end: the suction valve and the discharge valve conform to ASA and API specifications. It adopts clamp connection between the piston rod and the intermediate rod.
Damageable pieces have strong currency.
The valve seat bores have a bottom shoulders to prevent the sinking of the valve seat. The pistons and cylinder sleeves are spray lubricated and cooled, which allow an extended service life.
| Model | 3NB500 | 3NB1000 | 3NB1300 | 3NB1600 |
| Input Power kW (HP) | 368 (500) | 735 (1000) | 956 (1300) | 1176 (1600) |
| Strokes per minutes, pm | 95 | 110 | 120 | 120 |
| Piston stroke, mm | 254 | 305 | 305 | 305 |
| Gear ratio | 3.82 | 3.833 | 3.81 | 3.81 |
| Speed of driving, shaft r/min | 363 | 423 | 457 | 457 |
| Max. working pressure, MPa | 28.9 | 34.5 | 34.5 | 34.5 |
| Hydrostatic test pressure, MPa | 43.4 | 51.7 | 51.7 | 51.7 |
| Valve specification | API 6 | API 6 | API 7 | API 7 |
| Max .dia of cylinder sleeves, mm | Φ160 | Φ170 | Φ180 | Φ190 |
| Dia. of suction pipe, mm | Φ254(10) | Φ305(12) | Φ305(12) | Φ305(12) |
| Dia. of discharge pipe, mm | Φ100(4) | Φ100(4) | Φ100(4) | Φ100(4) |
| Overall dimension(LxWxH), mm | 4220x2640x2430 | 5170x2809x2530 | 4400x2998x2565 | 5100x3037x2615 |
| Total Weight (without sheave,) kg | 15940 | 21450 | 24800 | 26000 |
1) About Packing
Inner packing: white box, color boxes (upon request), Outer packing: cartons or pallets
2) Terms of payment:
We accept T/T,L/C
3)Terms of Shipment:
About 30 days after receiving the advance payment,or according to both parties agreement
4)Ports of shipment:
Tianjin,Qingdao, shanghai or other required Port, by sea or air
5)Guarantee:
One year since delivery.
6)Inspection:
100% testing before delivery.
Shandong Yacheng Petroleum Technology Co.,Ltd.(YCPT) is located in the second largest oilfield in Dongying city. We are the subsidiary of Xincheng Petroleum of Xincheng Petroleum Group,which was founded since 2003. We are first class supplier in vendor list of CNPC,SINOPEC,and CNOOC,and member of CCOIC, CCPIT and so on.
We have 19 years of experience in research,development and manufacturing of oil drilling equipment and drilling string, We have professional sales and after-sales service teams We are committed to develop, manufacture and supply of oilfield equipment, like oil and gas Gate Valve, Mud Pump and Spare Parts, Handling Tools,Drilling String, Well Control Equipments.
We have established a complete quality control system, all products & equipment manufactured as per international standard ISO 9001 and API standard. Based on our talented experienced technician team and sincerely marketing strategy, we have exported our products to more than 30 countries. The positive feedback from our clients are encouraging us to do much better and more strict on self-requirement. We will continue to provide quality products with favorable prices to all customers!
Welcome to Dongying city and visit our company. Let's open the delightful business cooperation!
1. who are we?
We are based in Shandong Province, China, start from 2016,sell to Eastern Europe(17.00%),Mid East(16.00%),Southeast Asia(16.00%),South America(15.00%),North America(14.00%),Eastern Asia(10.00%),Western Europe(8.00%),Oceania(2.00%),Africa(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
API 6A Gate Valve / Mud Pump Spare Parts / Handling Tools / Drilling String / API 16A Well Control Equipments
4. why should you buy from us not from other suppliers?
we have been exporting drill pipe, handing tools,mud pump parts and well control equipments to well-known oil service companies in the world .We are the first class supplier of CNPC,SINOPEC,and CNOOC.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,Express Delivery;
Accepted Payment Currency:null;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Russian.
