Premium Seamless Steel Casing Drill Pipe for Oilfield Applications

Name: Premium Seamless Steel Casing Drill Pipe for Oilfield Applications
Brand: ZHE MACHINERY CO., LTD
SKU: 2023776442

Shandong, ChinaZHE MACHINERY CO., LTD

US$20.00

1,000 Meters

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Manufacturing Process

Hot Rolled

Surface Treatment

Antiseptical

Operation Pressure

Atmospheric Pressure

Material

Carbon Steel

Standardize

Customized Size

Connection Type

Pipe Hoop

Transport Package

Standard Export Package

Specification

ASTM, GB

Trademark

Richdrill

Origin

China

HS Code

843143

Production Capacity

1500 Tons/Month

Key features

Customized Size Available: Standardize size can be customized to meet specific project requirements.

Premium Connection Options: Available in STC, LTC, BTC and Premium connection types for secure sealing.

Comprehensive Material Grades: Offers H40, J55, K55, N80, L80, P110, and Q125 for various stress conditions.

Strict Quality Inspection: Inspects every process from material to product; SGS inspection accepted.

Wide Specification Range: Outer diameter 114.3MM-508MM and wall thickness 5.21MM-16.13MM available.

Flexible MOQ Policy: Accepts small orders with few tons due to extensive stock of common sizes.

Multiple Length Options: Available in R1, R2, and R3 lengths to suit different drilling needs.

Global Shipping Capability: Exports from Shanghai, Qingdao, and Tianjin ports to worldwide markets.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

ZHE MACHINERY CO., LTD

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-05-01Nearest Port: SHANGHAI, QINGDAO, TIANJINAverage Response Time: ≤2.56hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryZHE MACHINERY CO., LTD is a China-based manufacturer/factory in Shandong, established in 2007 and focused on HDD drilling rods and tools, exploration tools, tricone bits, mud motors, and related drilling products. It reports ISO 9001 certification, more than 10 production lines, 11–20 years of R&D engineer experience, 6–10 quality-control staff, and broad export-market coverage. The supplier states that it uses advanced CNC equipment, Baosteel raw materials for HDD drill rods, and a natural-gas continuous walking-beam furnace for heat treatment. It also describes a complete after-sales system and long-term customer relationships. However, the provided information does not verify specific R&D outputs, OEM/ODM capability, customization execution, customer names beyond one trade record, quality traceability, overseas service infrastructure, or the meaning and outcome of the audit evaluation code. Financial figures are excluded.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Dongying, Shandong, China. Its stated business is manufacturing and processing machinery, with products centered on drilling tools and related equipment.

CertificationsThe supplier reports holding ISO 9001 certification. The provided data does not identify the certificate number, scope, issuing body, or validity period, but the stated certification is direct evidence of a management-system certification.

After-Sales capabilityThe company states that it has a complete after-sales system and that previous customers have formed long-term cooperative partnerships. This is explicit evidence supporting after-sales capability, although no service response metrics or overseas service details are provided.

Production capacityThe supplier identifies itself as a manufacturer, operates more than 10 production lines, and states that 18 advanced CNC machines are used for thread machining. It also describes dedicated heat-treatment processing and controlled raw-material sourcing, providing explicit evidence of substantial production capability.