polyurethane or NBR valve rubber of mud pump

Mud Pump Part -Valve body and valve seat

Dongying Lake Petroleum Technology Co., Ltd. ,which has passed ISO9001 Authentication, specializes to research, develop and manufacture the Mud Pump and its expendable parts and its technology & quality control are in line with API Spec 7K Standard.

The Products can be supplied:

1,Mud Pump:

8P-80,9P-100,10P-130,12P-160,F-500,F-800,F-1000,F-1300,F-1600,PZ-7,PZ-9,PAH,TEE,W-440,W-446,3NB350,3NB-500C,3NB-800C,3NB-1000C,3NB-1300C,3NB-1600

2.Plunger Pump:

TWS600S,TWS2000,DOWILL300,HyT-400.

3. Skid- mounted & Pump Unit for each kinds of pump said above.

4. Spare Parts and Expendable parts: With the specialized & batched production liner, we can supply power end assembly, fluid end assembly and its spare parts, which can be easily matched & exchanged with some international famous mud pump brand.

Lake Petro has best processing & test equipments, which can undertake maintenance & repair services for each kind of mud pump.

Lake Petro has its own import & export License and formed its unique style sale network & service image and the products have been sold to United States, Mexico, Canada, British, German, Egypt, Nigeria, Russian, UAE etc.

Valve Body & Valve Seat

Double support valve has 3 armed & 4 armed valve;

Full open valve has Integral Forged Valve and Friction Welding Valve.

a) Integral Forged Full Open Valve

Material to be used for them is ASTM4119 or AISI8620 and has sizes like

API-5#,API-6#,API-7#,API-8# and they are applicable in many kinds

of mud pump.

Rubber and plate are vulcanized into one body to prevent the rubber out of shape because of the extrusion and snap is easy to install

b) Friction Welding Full Open Valve

Material to be used for them is premium alloy steel ASTM4119 or AISI8620

and it has the size of API-5#,API-6#,API-7#,API-8#. The upper body of the valve is friction- welded together with c law and carburized & quenched, which has big discharge capacity and suitable for many kinds of mud pump.

c) Double support 3 armed and 4 armed valve. Material used is ASTM4119 or AISI8620 and it has the size of API-5#,API-6#,API-7#,API-8# and API9#. The valve body, seat and its nut are manufactured by forged steel.

d) Two cylinder single action valve body & its seat are suitable for mud pump Gardner-Denve

e) material to be used for the valve & seat manufactured by Baoji, Lanshi and Lanshi National is ASTM4119 and its size has API-5#,API-6#,API-7#,which is suitable for F and 3NB series mud pump.

f) Valve Rubber

Material to be used is polyurethane and ,which is suitable for double support valve & seat, full open valve & seat, valve & seat of twin cylinder pump and valve & seat of plunger pump which is used to do fracture, cementation & ac idation.