Triplex Plunger Pump From Machine Pump Part Bi-Metal Cylinder Liner

Triplex Plunger Pump From Machine Pump Part Bi-Metal Cylinder Liner


Item description:

The bimetallic cylinder liner combines the advantages of a forged use resistant jacket and a higher chromium use resistant corrosion resistant inner sleeve.The outer coat is freely cast, the hardness of the substantial chromium interior sleeve reaches 62 rockwell c right after centrifugal casting and heat treatment.For forging, tensile power sigma b>610mpa, produce toughness sigma s>450mpa, delta-> 17%, hardness hb180-two hundred (forged coat hardness hb160-two hundred).
1. Corrosion-resistant, capable of run with  the oil and h2o foundation drilling mud or other corrosive liquid and so on.
two. Large hardness, dress in resistance, capable of operating with large strain mud with strong particles ,such as rock cuttings , quartz sands.
three. Lengthy operation time because of to the large surface area hardness.

Get rid of Bi-steel liner and piston

one, remove the spray device and baffle plate

2, take away the suction chamber flange pressure cap (optimistic thread) and sealing flange

three, with a large wrench little by little disk huge pulley spindle to make the piston achieve the prime stroke

four. Take away the gripper (clamp) between the intermediate rod and piston rod

5. Use a large wrench to little by little disengage the spindle of the large pulley to disengage the intermediate rod from the piston rod

6. Incorporate an ejector rod with flat stop confront in between the intermediate rod and the piston rod. One particular person centralizes the ejector rod, and the other individual displaces the main shaft of the big belt pulley to ejector the piston from the fastened stop of the cylinder liner into the suction chamber

7. Draw piston from suction chamber

8. If the other two sets of pistons want to be removed, repeat the over procedure

nine. Take away the exterior gripper (clamp) of cylinder liner

10. Loosen the cylinder liner stress cap (constructive thread) with a wrench. If necessary, lengthen the sleeve for the deal with of the wrench to improve torque or hit the prime of the manage with a hammer

11. Take away the cylinder liner strain cap 1st, then remove the cylinder liner, and finally eliminate the sealing ring. It is very best to use particular lifting gadget (rotary lifting beam, moveable hoist, and socket ring for lifting cylinder) when lifting cylinder liner

twelve. Repeat 9-11 operation to get rid of the other two sets of cylinder sleeves.

Set up Bi-metal liner and piston

one, with sizzling water and wire brush continuously clear the set up website, especially the thread and other bonding floor, take away mud, mud, rust and other impurities

two. Set up new sealing ring

three. Check out no matter whether the technical specs and designs of the cylinder liner are proper, and then place the stress cap of the cylinder liner into the cylinder liner to test whether the suit hole in between the two is proper, and whether or not it is way too tight or as well free does not meet up with the specifications.

four. Place the cylinder liner on the prime of the cylinder liner seat, implement grease on the floor of the cylinder liner and the pressure cap, then insert the cylinder liner pressure cap into the cylinder liner, and then use grease on the exterior thread of the cylinder liner force cap

five, with lifting resource very first straighten cylinder liner and cylinder force cap and installation area, such as no lifting gadget, a treaty can be two meters lengthy steel pipe from the other finish suction chamber inserted into the cylinder liner, strategies employing lever lifting cylinder outer facet and the cylinder liner axis stage, need to be on the pole head sets when employing elastic materials to steer clear of metal cylinder liner ceramic lining that contact an injuries

6. Following the cylinder liner and cylinder liner stress cap are aligned with the set up placement, manually lock the cylinder liner force cap (positive thread) quickly

seven. Use a specific wrench to lock the cylinder liner force cap until finally it is the most tight. Lengthen the sleeve of the wrench to increase torque or strike the top of the wrench with a hammer

8. Before installing the piston, check out whether or not the steel surface of the piston head is knocked, damaged or deformed. There ought to be an assembly clearance of a lot more than .10mm between the steel outer diameter of the piston and the ceramic inner diameter of the cylinder liner, otherwise the ceramic lining will be crushed

nine. Assemble the piston rod and the piston head, smear grease on the piston head, and push the piston rod into the cylinder liner from the suction chamber. The metallic part of the piston head shall enter the cylinder liner till it can’t be pushed.

ten. Put a single conclude of the polished rod of the ejector on the nut of the piston head, and screw the ejector repairing disc into the thread finish of the specific ejector until finally the external thread of the ejector fixing disc is preliminarily mixed with the interior thread of the gear

eleven. Gradually rotate the ejector bar out to about 20mm, and then fix the ejector bar into the inner thread of the gear

twelve. Use a live wrench to little by little screw the unique ejector into the equipment (and put the best of the piston into the cylinder liner) till the piston rod extends a hundred and twenty-150mm from the outer end of the cylinder liner, and then eliminate the ejector repairing disc and ejector

thirteen. Use a large wrench to little by little disk the spindle of the large belt pulley to make the intermediate rod and the piston rod make contact with, and appropriate the piston rod to make it concentric with the intermediate rod (if the concentricity is inadequate, eccentric grinding of piston and cylinder liner will arise and influence the service lifestyle of cylinder liner), and then use a gripper (clamp) to firmly connect the intermediate rod and the piston rod

fourteen. Repeat the above procedure to install the remaining two sets of cylinder liners and pistons

15. Install cylinder liner gripper (clamp), spray gadget, water baffle plate, sealing flange and flange force cap

sixteen. Following set up, take a look at operate, instantly examine regardless of whether the piston and cylinder liner interior wall is inclined to eccentric wear (metallic scratches appear on cylinder liner ceramic inner wall when eccentric use happens). If there is eccentric use, examine the purpose and proper it as soon as feasible

17, pressure examination, difficulties should be immediately dealt with

18. To prevent free installation, use a wrench to more lock the cylinder liner strain cap soon after 5-10 several hours of products operation.

Manufacturing facility:

Business Introduction:

HangZhou Chaoxin Ceramics CZPT Co., Ltd. as a new and hi-tech ceramic company with excellent skills of technology analysis, manufacture and distribution, is situated in HangZhou National New and Higher-tech CZPT CZPT Zone in ZheJiang CZPT, China.

We mostly make different types of fantastic ceramic merchandise, which in content of zirconium oxide (ZrO2), alumina (Al2O3), zirconium silicate (ZrSiO4), mullite (A3S2) and composite oxide ceramics. CZPT consist of ceramic grinding ball(diameter 0.3mm~30mm), Ceramic Liner(mud pump spare portion), Ceramic Plunger(oil pump spare element), Alumina Lining Bricks(ceramic ball mill device), Use-Resistant Sleeves, Wear-Resistant Lining Tiles/Mat, ball mill machine, Cyclone, and chemical ball, and so on. 

Structural ceramic products are with superb performances, such as wearing-resistance, erosion-resistance, substantial-temperature-resistance, high-energy, substantial-hardness in the operating conditions in which steel or polymer types can not do. With functions of the most advanced production tools in ceramic field, our structural ceramic merchandise this sort of as ceramic liner and ceramic plunger are with much better performances(improved by 5 to ten moments), have been used commonly in several oilfields and petrochemical enterprises in the chemical market.

The organization has 3 automatic 1750 diploma high temperature tunnel kiln and shuttle kiln, and equipped with sophisticated detection gadget. The items are widely utilized in the field of ceramic, metal, mining, petrifaction, chemical, healthcare, coal fired electrical power generation, cement, mineral processing industry, and so on.

Most of structural ceramic products from HangZhou Chaoxin have occupied domestic top stage. some have arrived at global foremost degree. Ceramic liner and plunger, in specific, have been used commonly in numerous domestic oil field and exported to international market place, this sort of as North CZPTican market place, Middle CZPT industry.

CZPT Show:


CZPT and transportation


1.Q: What is the packaging of the item?
A: Based on the predicament,usually fumigation-cost-free tray
2.Q: Generation cycle?
CZPTent products must be distinct can you give a tough variety? This sort of as three-14 days or seven-thirty days
three.Q: Product direct time
3-7 times, a large amount of seven-fifteen days Delivery is normally five-fifteen days apart from for stock and drawing customization. The location usually employs the payment voucher as the delivery day, and the customization
could be shipped inside 15-35 days according to the genuine Circumstance


Triplex Plunger Pump From Machine Pump Part Bi-Metal Cylinder Liner

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