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We accept L/C, T/T, PayPal, and Western Union.

What are the trade terms?

We accept EXW, FOB, CFR, and CIF terms.

What is the minimum order quantity?

The minimum order quantity is 1 Ton.

API5CT J55 K55 N80 P110 Casing Seamless Steel Pipe Nu/EU

Name: API5CT J55 K55 N80 P110 Casing Seamless Steel Pipe Nu/EU
Brand: TIANJIN BOER KING STEEL CO., LIMITED
SKU: 2023324092

Tianjin, ChinaTIANJIN BOER KING STEEL CO., LIMITED

US$900.00

1-24 Tons

US$850.00

25-99 Tons

US$800.00

100-199 Tons

US$750.00

200-299 Tons

US$700.00

300+ Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

12 Years

Warranty

12 Years

Model NO.

BKS-API5CT

Type

Seamless

Technique

Cold Drawn

Material

J55 K55 L80 N80 P110

Surface Treatment

Varnishing

Usage

Pipeline Transport, Oil/Gas Drilling

Section Shape

Round

Thread Type

Ltc Btc Stc Nue Eue

Standard

API 5CT P.S.L.1 P.S.L.2

Length

R1/R2/R3 and Customized Length

Sample

Free

Transport Package

Wooden Cases

Specification

3/4"~30"

Trademark

BOERKING

Origin

China

HS Code

7304319000

Production Capacity

5000ton Per Month

Key features

API 5CT Certified Grades: Available in J55, K55, N80, P110, L80, C90, T95, Q125 with PSL1-3 options.

Wide Size Range: OD 48.26mm-762mm, Wall thickness per API 5CT standard, Length R1-R3.

Customization Options: Custom thread types (LTC/BTC/STC/NUE/EUE), standard, length, and samples.

12-Year Warranty: Comprehensive 12-year warranty and after-sales service coverage.

Third-Party Inspection: Supports TUV, BV, SGS inspections with MTC and TPI stamping.

Flexible Shipping: Container or bulk shipping via Tianjin port, 15-30 days delivery.

Surface Treatment: Varnishing, oil painted, 2PE, or 3PE anti-corrosion protection.

Seamless Construction: Cold drawn seamless technology for pipeline transport and oil/gas drilling.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

TIANJIN BOER KING STEEL CO., LIMITED

Tianjin, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2024-06-13Nearest Port: Tianjin,ChinaAverage Response Time: ≤7.51hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryTIANJIN BOER KING STEEL CO., LIMITED is identified as a China-based limited company and manufacturer/factory, also associated with a larger group. Its stated product range covers several steel pipe, tube, and steel plate/coil categories. The supplier has exported for 10 years, with exports representing 51%–70% of total sales, and reports OEM and ODM capabilities. However, it does not provide 3D software design, reports no new products in the past year, and has no stated in-stock, overseas warehouse, or overseas showroom capability. Service procedures exist for supplier assessment, corrective actions, and complaint handling, but no written records were provided. Financial-period entries are present, but the slices do not provide sufficient non-financial evidence to assess financial credibility. A BV audit is recorded, with an evaluation result of 0 and a report period from September 11, 2023 to September 10, 2024; the slices do not identify a certification held.

After-Sales capabilityThe supplier has procedures for customer complaint handling, corrective and preventive actions, and service-capability assessment, but no written records were provided for these processes. It also reports no in-stock service, overseas warehouse, or overseas showroom capability, indicating explicit limitations in service infrastructure.

R&D capabilityThe supplier reports no professional technical R&D capability, no new products in the past year, and no available SDK. It does provide ODM services, but the explicit lack of R&D indicators and recent product development is a deficiency for innovation capability.

Production capacityThe supplier is described as a manufacturer/factory offering seamless steel pipe, oil casing pipe, galvanized steel pipe, stainless steel pipe, boiler steel tube, and steel plate/coil. However, it reports no in-stock capability, while outsourcing procedures and manufacturing contracts are unknown; product scope supports production activity, but capacity depth cannot be fully verified.

Customization capabilityCustomization from samples is explicitly available, and the supplier reports both ODM services and OEM capability for popular brands. These records provide direct evidence of customization and private-label manufacturing capability.