Cylinder Liner
3PN700 Bimetal Cylinder Liner — 6寸
- Catalogue reference number
- Not recorded
- Catalogue brand
- Not recorded
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

Original designation: 双金属缸套3PN700 6寸
Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
Catalogue specification records
| Original field | Recorded value |
|---|---|
| Size | 6寸 |
| Material | bimetal |
Catalogue description records
This 3PN700 Bimetal Cylinder Liner in a 6-inch (6寸) size is an aftermarket replacement part for the 3PN700 mud pump. A cylinder liner is the replaceable bore in which the piston reciprocates and is a primary wear surface in the fluid end; this one is of bimetal construction. It is matched to the pump's bore size; the model designation is used for identification only and does not imply original-manufacturer production.
A cylinder liner is the replaceable bore in which the piston reciprocates. It is a primary wear surface in the fluid end and is matched to the pump's bore size.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pump and size does this cylinder liner fit?
- It is built to fit the 3PN700 mud pump in a 6-inch (6寸) bore size. The model number is used for identification only.
- What does "bimetal" mean here?
- It describes the liner's bimetal construction as named for this part. No further material, hardness or rating claims are made.
- What does the cylinder liner do?
- It provides the replaceable bore in which the piston reciprocates and is a primary wear surface in the fluid end.
Check the original reference
Search original filenames and model text here. Check part numbers inside the PDF. No associated model is selected or shortened automatically.
Prepare a review checklist
Entries on this page are not sent or saved automatically. Copy and save them before leaving.
Starts blank. Catalogue or manual quantities are not copied into your request.
Nothing has been sent.
Technical review & contact
Include the nameplate, original part number, manual page and the quantity you need. Check the original request before sending.