Rod Pumping Components
Retrofit Leak-Monitoring and Lubrication Kit
A compact retrofit assembly for adding alignment, lubrication and leak-management functions to an existing wellhead without removing the…
View product
APPLICATION-SPECIFIC CONFIGURATION
Polished Rod Blowout Preventer
Overview
A manually operated polished rod blowout preventer for wellhead service. It is configured with a 2-7/8 EUE box × pin connection and supports 1-1/4-inch or 1-1/2-inch polished rods.
Direct ManufacturerDrawing-Based SupplyExport Support
Technical Specifications
| Parameter | Specification |
|---|---|
| Connection thread | 2 7⁄8" EUE box × pin |
| Polished rod size | 1 1⁄4" or 1 1⁄2" |
| Working pressure | 3,000 psi |
| Body material | Cast steel |
| Packing material | NBR |
| Working temperature | −20 to 120 °C |
Manufacturing Support
Built for Controlled Oilfield Supply
YUXIN combines product engineering, machining, assembly, inspection and export coordination in Dongying, Shandong.
20+Years of industry experience
5,000+ m²Manufacturing base
40+Equipment sets
30+Core product series
Product FAQ
Before You Request a Quote
What information is needed to confirm the correct configuration?
Send the existing model or drawing, connection dimensions, operating pressure and temperature, well conditions, quantity and destination.
Can this product be manufactured from a drawing or sample?
Yes. YUXIN can review drawings and samples for material, tolerance, machining, inspection and batch-production feasibility.
Which materials and surface treatments are available?
Material and treatment options are selected around pressure, load, corrosion, wear, temperature and sour-service requirements.
How is the product inspected before shipment?
Inspection planning can include dimensional checks, material documentation, assembly review and product-specific pressure or functional testing.
Can YUXIN support distributor and project orders?
Yes. Batch supply, export packing and order documentation can be organized for distributors, service companies and project procurement.
How is final compatibility confirmed?
Website data is for preliminary selection. Final compatibility is confirmed against the approved drawing, specification and purchase requirements.
Engineering Inquiry
Send Product Requirements
Related Products
Downhole Tools
Y441 Water-Injection Packer Series
A hydraulically set water-injection packer with ratchet locking and bidirectional slips. It supports injection below the tool and…
View product
Well Control Equipment
API 16A Double Ram Blowout Preventer
An API 16A double ram blowout preventer combines two independently operated ram cavities in one pressure-containing body. Each…
View product
Rod Pumping Components
Fully Encapsulated Sucker Rod Series
A fully covered sucker rod designed to isolate the rod body from corrosive produced fluids. Coupling options include…
View product