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Ddz 350 Tons 250 Tons Pneumatic Air Elevator for Casing Wellhead Tools
US$728.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
DDZManufacturing Process
ForgingSurface Treatment
Spray-PaintOperation Pressure
Atmospheric PressureMaterial
4130Model
Ddz -100Size(in)
2 3/8''-5''Rated Capacity (Short Tons)
100Remark
MgTransport Package
Export PackagingSpecification
2 3/8''-5''Trademark
DEENPUOrigin
ChinaHS Code
84314310Production Capacity
1000Key features
Equipped with 250-350ton rated load, this pneumatic elevator stably grips casings during well hoisting work, suitable for heavy duty oil field operations.
Air powered control realizes fast opening and clamping. The split type body helps workers load and unload casing pipes rapidly.
Adopts high strength alloy steel for integral forging, wear resistant and impact resistant, long service life under harsh down hole environments.
Removable slip inserts deliver powerful friction grip to prevent casing slipping off; the self locking structure avoids accidental opening.
Standardized spare part structure for simple overhaul. It matches multiple specification casing and fits most well head operation equipment.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-10-07Nearest Port: Shanghai PortAverage Response Time: ≤1.73hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryJIANGSU DEENPU PETROCHEMICAL MACHINERY CO., LTD is identified as a China-based manufacturer/factory in Jiangsu, supplying oil and gas drilling, well-control, wellhead, mud-pump, flowline, instrumentation, and related equipment. The supplier reports ISO 9001 inspection coverage, multiple management-system certifications, more than 20 testing machines, 170 equipment units for cold and hot working, over 10 production lines, 11–20 quality-control staff, and 6–10 years of R&D-engineer experience. It has held self-operated import/export rights and has exported since 2016. The evidence supports established manufacturing, quality, and export capabilities. However, the provided information does not sufficiently establish after-sales service, financial credibility, product customization, or a detailed record of customer projects. One associated buyer and an India import destination are identified, but no substantive case performance details are provided.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company in Jiangsu, China. Its stated product portfolio covers well-control equipment, wellheads, mud-pump spares, solid-control equipment, downhole tools, flowline products, handling tools, drilling instrumentation, and rig systems, indicating a specialized industrial equipment manufacturer.
CertificationsThe supplier states that all products have passed ISO9001 inspection and lists ISO 9000, ISO 9001, ISO 14000, ISO 14001, ISO 20000, OHSAS/OHSMS 18001, and HSE certifications or systems. The evidence supports broad quality, environmental, occupational-safety, and management-system coverage, although certificate validity and scope are not provided.
R&D capabilityThe supplier reports continuous improvement of HSE processes, products designed to enhance customer performance, a modern enterprise setup, drilling instrumentation and remote data-transmission products, and 6–10 years of R&D-engineer experience. These facts support some engineering and development capability, but no patents, new-product records, dedicated R&D investment, or quantified innovation outcomes are provided.
Production capacityThe supplier reports a 12,000 m² workshop, 6,000 m² science-and-technology and office area, more than 20 testing machines, 170 cold- and hot-working equipment units, over 10 production lines, and 11–20 quality-control staff. These stated facilities and resources provide explicit evidence of substantial manufacturing and quality-control capacity.
Product Q&A
Q:Q1: What weight can this pneumatic casing elevator support?
A:
A1: We supply two mainstream models, 250 ton and 350 ton load capacity, you can choose according to your casing weight.
Q:Q2: Is it fit for different sizes of casing pipes?
A:
A2: Yes. Replaceable slip jaws support multiple casing diameters, one elevator can work for several pipe sizes.
Q:Q3: What is its driving mode?
A:
A3: It adopts pneumatic air drive. It connects to the well site air supply pipeline for remote control opening and closing.
Q:Q4: Can the elevator prevent the casing from slipping?
A:
A4: Hard alloy slip inserts provide strong bite force. The mechanical self locking structure stops accidental loosening during hoisting.
Q:Q5: How long is the service life and maintenance work?
A:
A5: Forged steel body stands for long service life. You only need to inspect slips, springs and air seals regularly for routine maintenance.
Send Inquiry
*To:
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
Jiangsu Deenpu Petrochemical Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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