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Type Cu and cUL Solid Casing Bushing with Insert Bowl
US$185.00-190.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
on LineWarranty
1 YearModel NO.
CU, CUL, CBManufacturing Process
CNC MillingSurface Treatment
Without ProcessingOperation Pressure
VacuumMaterial
NylonTransport Package
Wooden CaseSpecification
2 3/8''-20''Trademark
StrongOrigin
Jiangsu. ChinaHS Code
8431431000Production Capacity
200 Set/Sets Per MonthKey features
Wide Size Compatibility: Handles casings from 2.3/8 to 30 inch O.D. with various models.
1 Year Warranty: Covers mechanical defects with free parts and labor for one year.
CNC Milling Process: Manufactured using precision CNC milling for high accuracy.
Vacuum Operation: Designed to operate effectively under vacuum pressure conditions.
Durable Nylon Material: Constructed from high-quality nylon for robust performance.
24/7 Technical Support: Engineers available anytime for technical assistance.
Fast Response Time: Sales team responds to inquiries within 24 hours excluding holidays.
Free Replacement: Provides free replacement if failure is confirmed caused by product quality.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2018-07-03Nearest Port: ShanghaiAverage Response Time: ≤2.73hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CPT, FCA
AI-Powered supplier vetting
SummaryNantong Strong Petroleum Technology Co., Ltd. is identified as a China-based manufacturer/factory producing oilfield drilling, production, OCTG, wellhead, downhole equipment and spare parts. The supplier reports 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and lead times of within 15 workdays off-peak and one month during peak season. Its stated export markets cover multiple regions, with exports representing 51%–70% of total sales. The supplier reports ISO 9000, ISO 9001, ISO 14001 and ISO 14000 certifications and states that its products have been exported to several countries and supplied to national petroleum companies. Trade records show shipments involving the US and India, but the available transaction evidence is limited. The provided information does not sufficiently establish after-sales service, financial credibility, innovation outcomes, customization capability, or broader customer performance.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as a professional supplier of oilfield equipment, including drilling, production, OCTG, wellhead, downhole tools and spare parts. This supports classification as a manufacturing supplier rather than only a trading intermediary.
CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14001 and ISO 14000 management-system certifications, and its company description states that it has API certification. These are explicit certification claims relevant to quality and environmental management and oilfield equipment supply.
Production capacityThe supplier reports 10 production lines, 11–20 quality-control staff, lead times within 15 workdays off-peak and one month during peak season, and exports accounting for 51%–70% of sales. These stated operational indicators support an established production and export capability.
Client casesThe supplier states that it has exported to the USA, South America, Africa, Japan and Singapore and has partnered with national petroleum companies. Trade records also associate it with buyers in the US and India, but only a small number of records are provided, so customer experience is supported but not broadly verifiable.
Product Q&A
Q:What are the payment methods?
A:
We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.
Q:How long does production take?
A:
Normally 20 days based on order quantity. If stock is available for your requested size, it takes only 2 or 3 days.
Q:What are the shipping options?
A:
For sample orders, we suggest courier express (DHL/UPS/TNT/FEDEX) or air. For bulk orders, air or sea freight is suggested.
Q:How do you ensure quality?
A:
We have experienced QC staff and conduct strict inspection and testing for every order before shipping.
Q:What is the warranty period?
A:
We provide a 1-year warranty for this product.
Send Inquiry
*To:
Nantong Strong Petroleum Technology Co., Ltd.
Nantong Strong Petroleum Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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