China Good quality API Casing Pneumatic Elevator/Spider 350 Ton 500 Ton Qd Series Se Series bushing bore

Product Description


Product Description


Slip Type Elevators/Spiders are mechanized tools with air operating. They can handle casings up to 24.1/2 inch. They are easy to operate and dependable enough. Also they can reduce workload. They are designed and manufactured according to API Spec 8C.



Product Parameters

Technical specifications of pneumatic casing elevator/spider:


Model Number  SE500
 Machine Type  Drilling Tool
 Certification  API
 Material  Carbon Steel
 Processing Type  Forging
 Use  Well Drilling


Model Applicable diameter of tubulars(in) Rated capacity Work pressure Max pressure
(tons) (MPa) (Mpa)
SE150 2 3/8-5 1/2 150 0.6-0.8 1
SE350(14) 4-14 350 0.6-0.8 1
SE500(20) 16-20 350 0.6-0.8 1
SE500(14) 4-14 500 0.6-0.8 1
SE500(24 1/2) 16-24 1/2 500 0.6-0.8 1
SEB350 4 1/2-13 3/8 350 0.6-0.8 1

The 350 and 500 and 750Ton Casing Elevator/Spider Units are pneumatically operated power tools, capable of handing casing sizes from 4.1/2 to 24.1/2 inches, with string loads of 3150KN for the 350 ton unit, 4500KN for the 500 ton unit, 6672KN for the 750 ton unit.

These units have been refined and incorporate such engineering features as air powered operation with safety latch, and 4 independent slips, as standard equipment.

The main bodies can be dressed as a casing elevator or spider. The elevator consists of an upper unit using a CZPT guide and bottom guide. The lower unit is dressed as a Spider with a top guide that centers the Spider over the master bushing.

The elevator is attached to the traveling block and hook with 350 or 500 ton standard API links. The Spider locates directly on the pin drive master bushing (27.1/2 MSPC, 37.1/2 and 49.1/2 MPCH), and square drive master bushing (27.1/2 MSS), and will accommodate any other master bushing when used with an Adapter Plate.

Company Profile

ZheZheJiang nhuafa Petroleum Machinery Co, Ltd. is a specialized manufacturer that

focus on the manufacturing of oil drilling equipment and spare parts since 2006. Our main products are mud pump and accessories which can be interchangeable with many mud pump of oversea and domestic brand,including BOMCO F series, HHF series, NOV P series,LANSHI 3NB series, Oingzhou 3NB series and other mud pump. The products we supply are the cylinder liner, piston,valve(full open type and web type), piston rod, extension rod, cross head, bearing,v belt ,safety valve,manifold,sealing and other mud pump accessories.

The products all meet the requirements of IS09001, and API-7K (American Petroleum Association) standards.Since 2571,we expand our workshop which cover 20000 sqm,which can improve our production capacity and products stocks.

During the almost 20 years development,we have many advantages as below:
1.The company is located in HangZhou City which 2 hours by high speed train from Being.Very convenient if customers come to visit .
2.The factory is equipped with advanced machine, many technician with rich experience,strict quality control procedure make sure to supply best quality product.
3. Production capacity is 3000 units /month,and inventory enough can timely meet customer needs.
4. Perfect after-sales service and immediate response service at 24/7.

Principle: focus on service, and strive to achieve CZPT for customers, employees and company.
Orientation: A professional One-stop supplier of oil and gas drilling equipment.  
Mission: To provide high quality products and services for the oil and energy industry.  
Values: Take responsibility and work hard,with seizing the day
Vision: To serve more than 80% of oil and gas drilling engineering customers within 5 years.


Packaging & Shipping


1,Q. How long for your delivery time?
A. It will take about 15-35days to finish an order, but the exact time is according to actual situation.

2,Q. Can you offer OEM or design services? 
A. Yes, we have our own design department. We can make OEM products according your requirements. 

3,Q.How long is the warranty? 
A. 1 year

Manufacturing Process: Casting
Surface Treatment: Polishing
Operation Pressure: Atmospheric Pressure
Material: Cast Steel, Carbon Steel
Advantage: High Performance
Package: Ply-Wooden Case
US$ 300/Piece
1 Piece(Min.Order)

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China Good quality API Casing Pneumatic Elevator/Spider 350 Ton 500 Ton Qd Series Se Series   bushing bore		China Good quality API Casing Pneumatic Elevator/Spider 350 Ton 500 Ton Qd Series Se Series   bushing bore
editor by CX 2023-04-19