Complaint
Shijiazhuang Naipu Pump Co., Ltd is a modern pump industry enterprise engages in professional
manufactore, scientific research, develop, sales and service.
Our company is specialized in manufacturing: Slurry pump and Slurry pump parts, Dredging pump and
Dredging pump parts, are widely used in mine, metallurgy, coal, electric power ,dredge and other sectors of the national economy. These pumps are sold to South America, Africa, Southeast Asia, Russia and so on more than
20 countries and regions. Our products have won unanimous favorable comments from the market.
The quality management systems of Naipu pump are accredited to ISO 9001:2000.
Naipu Pump also Accept OEM (Original Equipment Manufacture)Order,such as the shafts,shaft sleeves,bearing housing,etc. We also can design and produce the compelete pumps for your special need.
Naipu oil pumps
1. Product description
Naipu oil pumps is designed for pumping drilling fluid or industrial suspension (slurry), the use of advanced design theory can be pumping abrasive, liquid viscosity (resistance) and corrosion. Compared with an ordinary pump, excellent flow, high temperature, long life, easy maintenance, high reliability, significant energy saving effect and so on, now widely used around the world on land and offshore drilling. We will provide users with the best products to meet the needs of the different working conditions.
Mud mixing and shearing operations, demanding and delisting, degassing, supercharging, centrifugal feed, mud cooling towers, and wash down.
2.Naipu Oil Pump Performance Parameters
3.Pump Structure
4.Structure of Naipu oil pumps selection chart
5.Drive Type
6.The wet end parts material of the NP oil pumps
| Parts | Material | Specification |
Volute Liner,Impeller,Throatbush,FPL insert | Hard Metal | A05:23~30% A07:14~18% A12:30% A49:27~29%A33:33~37% Chrome White Iron |
Volute Liner,Impeller,Throatbush,FPL insert | Rubber | R26 R08 R55 R38 R33 Natural Rubber; S01 EPDM Rubber; S21;Butyl;S31;Hypalon; S44; Neoprene |
| Expeller&Expeller Ring | Metal | A05 23~30% High Chrome Iron G01: Grey Iron |
| Expeller&Expeller Ring | Rubber | R26 R08 R55 R38 R33 Natural Rubber |
| Stufing Box | Metal | A05 23~30% High Chrome Iron G01: Grey Iron |
Frame Plate,Cover Plate,Base Bearing housing | Metal | G01 Grey Iron D21 Ductile Iron |
| Shaft | Carbon Steel | Type 1045(ASTM) Or Stainless steel(304,316,361L.etc) |
Shaft Sleeve,Lantern Rings,Restrictor ,Neck Ring,Gland Bolts | Stainless Steel | 3Cr13,304SS,316SS |
| Joint Ring&Seals | Rubber | R26 R08 R55 R38 R33 Natural Rubber; S01 EPDM Rubber; S21;Butyl;S31;Hypalon; S44; Neoprene |
Our factory:
Q1. What is your product range?
A: Centrifugal pump, slurry pump, sand pump ,gravel pump, Dredging pump, clean water pump, sewage pump, chemical pump, single stage pump, double suction pump, industry pump, paper pulp pump, mud pump, Sludge pump ,etc
Q2. Are you a manufacturer?
A:Yes, Our Factory located in Shijiazhuang , Hebei , China . Welcome to visit.
Q3. What information should I let you know if I want to get a quotation?
A: Usage , Pump capacity, pump head , Slurry SG, The More the Better.
If you are using slurry pump, Please let me know the type you are using now.
Q4. What the the MQQ?
A: 1 set
Even 1 piece pump spare
Q5. How the Delivery terms?
A:By sea.By plane, as per customer's request
Q6. How to gurantee the quality.
A: All our pump and spare parts pass ISO 9001:2008 and CE certificate. Warranty time is 12 month.
We want establish long term cooperation, Quality is our life.
