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Competitive Price OCTG Tubing Couplings with Stc/Btc Thread for API Spec 5CT Certified Casing String Oil Drilling
US$10.00-50.00
1 Piece
Sample price:US$1000.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
SupportedWarranty
SupportedModel NO.
Casing and TubingManufacturing Process
ForgingSurface Treatment
PolishingOperation Pressure
Atmospheric PressureMaterial
AlloyCertificate
Coo/CocDelivery Time
Depend on QtyTransport Package
Export Worthy PackingSpecification
CustomizeTrademark
RosenwellOrigin
ChinaHS Code
84314310Production Capacity
200 Piece/Pieces Per MonthKey features
Wide Grade Range: Available in H40, J55, K55, N80, L80, P110, and Q125 grades.
Multiple Thread Types: Supports NU, EU, STC, BTC, and LTC thread connections.
OEM & ODM Services: Full customization available from samples with OEM/ODM support.
Fast Delivery: Lead time within 15 workdays for both peak and off-peak seasons.
After-Sales Support: Comprehensive warranty and technical support services provided.
Competitive Pricing: Cost-effective solutions for high-quality petroleum equipment.
Diverse Applications: Suitable for oil & gas, medical, textile, and pharmaceutical industries.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Other CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 7 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.00h
AI-Powered supplier vetting
SummarySHANDONG ROSENWELL PETROLEUM TECHNOLOGY CO., LTD. is presented as a professional petroleum technology supplier serving oilfield-related markets. It claims OEM-quality, interchangeable products, ODM and branded OEM service, sample-based customization, 3D design capability, and a professional technical supplier profile. The company reports 90% export sales, seven years of export experience, applications across several international oilfield markets, and an off-season average lead time within 15 working days. Its service-management procedures and corrective-action procedures are documented and followed, although the approved-supplier list lacks approval signatures or dates. Innovation evidence is limited: no new products were developed in the past year, and no SDK or private-mold capability is available. The supplier reports 21–30 quality-control staff and mud-pump-spare production of 5,000 tons, but the provided trade records show only one transaction for each of two valve-related products. No certification...
Supplier typeThe supplier identifies itself as a professional technical supplier in the petroleum sector, with OEM and ODM capabilities, sample-based customization, and products applied in international oilfield markets. Its profile is consistent with an industrial manufacturer or technical OEM/ODM supplier, although the slices do not explicitly state a formal legal supplier classification.
After-Sales capabilityThe supplier states that it provides after-sales warranty service. It also has written service-capability procedures, followed records, and a corrective and preventive action procedure with records; however, its approved-supplier list lacks an approval signature or date, and no detailed warranty terms or service performance results are supplied.
R&D capabilityThe supplier provides ODM service and 3D software design, and reports one year of total R&D-engineer experience. Conversely, it had no new products in the past year, has no available SDK, and has no private-mold capability, indicating some design support but limited demonstrated independent innovation.
Production capacityThe supplier reports mud-pump-spare production of 5,000 tons, 21–30 quality-control staff, 90% export sales, seven years of exporting, and an off-season average lead time within 15 working days. These figures support established production and delivery capability, although capacity for the specific valve products is not separately stated.
Customization capabilityThe supplier explicitly offers customization from samples, ODM service, OEM service for well-known brands, and 3D software design. It also claims OEM quality and 100% interchangeability, providing direct evidence of product customization and adaptation capability.
Client casesThe supplier states that its products are used in oilfields across the Middle East, Pan-Russia, Brazil, Colombia, India, and Indonesia, and identifies KIRI OILFIELD SERVICES PRIVATE LIMITED as a buyer in two trade records. However, the supplied records show only one transaction for each listed valve product, so the breadth of verified customer activity is limited.
Product Q&A
Q:What is the minimum order quantity?
A:
The minimum order quantity is 20 tons for standard orders, though 1 piece is listed for general inquiries.
Q:Do you offer OEM and ODM services?
A:
Yes, we provide both OEM and ODM services with customization options available from samples.
Q:What are the available thread types?
A:
We supply couplings with NU, EU, STC, BTC, and LTC thread types.
Q:What is the delivery time?
A:
The average lead time is within 15 workdays, regardless of peak or off-peak seasons.
Q:Which payment terms do you accept?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Send Inquiry
*To:
Shandong Rosenwell Petroleum Technology Co., Ltd.
Shandong Rosenwell Petroleum Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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