Powered by Made-in-China.com
7inch 23.00 Lb/FT API 5CT N80q Range 3 Seamless Casing
US$650.00
10 Tons
Product profile
Customization
AvailableType
SeamlessTechnique
Hot RolledModel NO.
N80QMaterial
API J55, API K55, API L80, API N80, API P110, etc.Surface Treatment
BlackUsage
Oil/Gas DrillingSection Shape
RoundSize
114.3 - 508 mmThickness
5.21 - 16.13 mmLength
R1/R2/R3Connection
Btc, Fox, Hydril(Equivalent)etcTransport Package
Regular Packing or Buyers' RequirementSpecification
SGS, CETrademark
DerboOrigin
ChinaHS Code
3917310000Production Capacity
100000Key features
API 5CT Certified Grades: Compliant with API 5CT/ISO11960 standards including J55, K55, N80, P110, and L80 grades.
Seamless Construction: Hot rolled seamless casing designed for high-pressure oil and gas drilling applications.
Customizable Dimensions: OD: 114.3-508mm, Thickness: 5.21-16.13mm, Length: R1/R2/R3, and various connections.
Wide Range of Applications: Suitable for oil and gas drilling projects with black surface treatment for durability.
Global Supplier Experience: Over 10 years experience supplying steel pipes to major companies like Shell and Lukoil.
Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, Western Union, and O/A for convenient transactions.
Competitive Pricing: Reasonable prices with competitive quotes and professional technical support provided.
Multiple Port Options: Exports via Tianjin, Guangzhou, and Shanghai ports for efficient global logistics.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-08-08Nearest Port: Tianjin port, Guangzhou port, Shanghai portAverage Response Time: ≤0.07hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT, Others
AI-Powered supplier vetting
SummaryThe supplier demonstrates customization and ODM capabilities, maintains inventory capacity, accepts multiple trade and service-payment terms, and reports ISO9001:2015 and CE certifications. However, its service-management procedures lack written records, and it has no overseas showroom, overseas agents or branches, overseas warehouse, or offline trade-show participation. No new products were reported in the past year, and digital management capabilities appear limited, with no ERP, CRM, SAP, SDK, or AI-based management implementation identified. Financial information supplied for the stated periods consists of zero values, which does not establish financial credibility. Evidence of named customers, completed projects, or recognized-brand OEM work is absent.
CertificationsThe supplier reports an ISO9001:2015 certificate and CE product certification capability. It also states that regular fire drills were conducted during the past year, supporting operational safety practice, although no additional certification details are provided.
After-Sales capabilityThe supplier has written procedures for service assessment, corrective and preventive action, and customer complaints, but has no written records demonstrating implementation. It lacks overseas service infrastructure and overseas warehouse capability, while offering multiple quotation and payment terms and reporting one-month lead times in both peak and off-season.
Financial creditThe supplied financial indicators for the stated periods are all recorded as zero, including operating revenue, costs, profit, gross margin, and current ratio. This information does not demonstrate financial strength or reliable financial performance.
R&D capabilityThe supplier offers ODM and multiple forms of customization, but reports no new products in the past year and no available SDK. It also reports no ERP, CRM, SAP, or AI-based management implementation, while the stated technical-transformation, big-data, and OA capability values are zero.
Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. These stated offerings provide clear evidence of broad customization capability.
Product Q&A
Q:What grades of steel are available?
A:
We offer API J55, API K55, API L80, API N80, and API P110, among others, compliant with API 5CT standards.
Q:What are the customizable size options?
A:
Custom sizes include OD 114.3-508mm, thickness 5.21-16.13mm, and lengths R1/R2/R3 with various connections.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 30 tons.
Q:What are the lead times for production?
A:
Peak season lead time is one month, while off-season lead time is within 15 working days.
Q:What payment methods do you accept?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and O/A.
Send Inquiry
*To:
Chengdu Derbo Steel Co., Ltd
Chengdu Derbo Steel Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
API 5CT N80 7inch Slotted Seamless Pipe Casing
US$900.00-1,050.00
20 Tons(MOQ)
All Size API 5CT Range 3 Btc Steel Casing
US$900.00
10 Tons(MOQ)
API 5CT J55 13-3/8inch Seamless Casing Bc R3
US$630.00-960.00
20 Tons(MOQ)
4 Inch API 5CT K55 Range 3 Seamless Steel Casing
US$650.00
10 Tons(MOQ)
API 5CT 20" L80-13cr 94 Lb/FT Range 3 Btc Casing
US$1,000.00
10 Tons(MOQ)
API 5CT N80 7inch Seamless Casing Bc Threaded R3
US$649.00-890.00
10 Tons(MOQ)
API 5CT 20" L80-13cr 25lb/FT Range 3 Btc Casing
US$1,000.00
10 Tons(MOQ)
Oil & Gas API 5CT N80-1/N80q Psl1/Psl2 Seamless Casing
US$645.00-960.00
1 Ton(MOQ)
API 5CT Seamless Oil Casing N80q with Special Connection
US$485.00-780.00
10 Tons(MOQ)
API 5CT High Grade N80q Seamless Casing for Deep Well Drilling
US$485.00-780.00
10 Tons(MOQ)
API 5CT Oil Casing, Oilfield Specification Complete Range of Sizes
US$800.00-1,000.00
1 Ton(MOQ)
API 5CT P110 Seamless Oil Casing Ltc Thread for Oilfield Use
US$485.00-780.00
10 Tons(MOQ)
API 5CT Seamless Oil Casing K55 with Stc Standard Threads
US$485.00-780.00
10 Tons(MOQ)
Customized API 5CT / 5dp /5e Welded / Seamless Oil Well Casing R1 R2 R3 J55 /K55 / P110 / N80 / N50q
US$450.00-500.00
1 Ton(MOQ)
9 5/8" Smls N80q Casing 5CT China Maunfacturer with Best Quality and Price
US$25.50-150.50
10 Meters(MOQ)
Valin Tpco API 5CT 20" H40 K55 J55 N80-1 N80q P110 R95 C90-1 T95-1 Q125-1 Pslb Btc Thread Seamless Steel Casing
US$600.00-1,000.00
1 Ton(MOQ)



















