What is the warranty period?

We provide a 1-year warranty for all our cement head products.

Do you offer after-sales support?

Yes, we provide online guide and service available anytime and anywhere.

What is the lead time for orders?

The average lead time is one month for both peak and off-peak seasons.

7" Double Plug Cement Head Made in China with 7-1 Standard

Name: 7" Double Plug Cement Head Made in China with 7-1 Standard
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2069186775

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$8,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Guide and Service

Warranty

1 Year

Model NO.

all models

Certification

ISO 9001:2015

Power Source

Hydraulic

Operation Pressure

Atmospheric Pressure

Applicable Medium

Mud, Water, Natural Gas, Crude Oil

Structure

API

Material

Alloy

Types

Single Plug, Double Plug, Rotating, High Pressure

Thread Types

Stc/Ltc/Btc/ or Requested

Automation

Hydraulic Systems Double The Cost Vs. Manual.

Pressure Rating

15,000 Psi Models Cost 30–50% More Than 10,0

Top

API Flange (e.g., 13-3/8" 5,000# Flange) or Thread

Bottom

Casing Thread Compatible (e.g., 13-3/8" Btc/Ltc).

Transport Package

Standard Export Package

Specification

2-7/8″ ~20"

Trademark

Lake

Origin

China

HS Code

843143

Production Capacity

500PCS Per Month

Key features

Multiple Plug Types: Available in Single Plug, Double Plug, Rotating, and High Pressure configurations.

Wide Size Range: Sizes from 2-7/8" to 20" including 5", 7", 9-5/8", 13-3/8" and more.

Custom Thread Options: Supports STC, LTC, BTC, or requested thread types based on user needs.

API Structure Design: Manufactured according to API standards with API Flange or Casing Thread options.

High Pressure Capability: Models available up to 15,000 Psi with alloy material construction.

ISO 9001:2015 Certified: Product certification ensures quality management and reliability standards.

1 Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects.

Online After-Sales Support: Professional online guide and service available for technical assistance.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.90h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.