Are the gauges inspected before shipping?

Yes, all thread gauges are inspected by master gauges after production, and a calibration certificate is provided.

What is the minimum order quantity?

The minimum order quantity is negotiable.

Do you offer customization?

Yes, we offer customization from samples, designs, and flexible customization options.

Thread Plug and Ring Gauge for Tubing and Casing

Name: Thread Plug and Ring Gauge for Tubing and Casing
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2055994865

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$800.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Guide and Service

Warranty

1 Year

Model NO.

CSG, LCSG, LP, BCSG, TBG, UPTBG

Manufacturing Process

Forging

Surface Treatment

Without Processing

Operation Pressure

Atmospheric Pressure

Material

Alloy

Thread

Reg, If, Fh, Nc, Eue, Iue, Btc, Stc, etc.

Application

for Thread Inspection or Calibration, Oil Field

Consist of

Ring Gauge + Plug Gauge

Quality

High Level

Transport Package

Standard Export Package

Specification

API 5B, API 7-2, API 11B, API 11AX

Trademark

Lake

Origin

China

HS Code

90318090

Production Capacity

1000sets Per Month

Key features

API Standard Compliance: Manufactured according to API 5B, API 7-2 & API 11B standards for working and master gauges.

Comprehensive Thread Coverage: Supports EUE, NUE, BTC, STC, LTC, REG, IF, FH, NC, NPT and many other thread types.

Calibration Certificate Included: Every gauge is inspected by master gauges with a calibration certificate provided.

High Quality Assurance: ISO 9001:2008 compliant with strict QC inspection and third-party inspection options.

Customization Options: Color and thread types are customizable to meet specific client requirements.

Fast Lead Time: Quick production with some commonly used thread gauges available in stock.

Durable Material: Constructed from high-grade alloy and steel for heavy-duty or light applications.

Global Shipping Ready: Suitable packaging for international transportation via courier, air, or sea.

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.

Product Q&A

Q:How to order?

Please send your inquiry with detailed item description or model number. We will provide an order form and recommend the most suitable model based on your requirements.

Q:Can I expect quality products?

Yes, all production follows ISO 9001:2008 and API standards. We welcome third-party inspections like BV, SGS, and TUV.

Q:What are the payment methods?

We accept T/T (Telegraphic Transfer) or L/C at sight.

Q:How is shipping handled?

For samples, we suggest courier express (DHL/UPS/TNT/FEDEX) or air. For bulk orders, we suggest air or sea freight.

Q:What is the warranty period?

We provide a 1-year warranty with online guide and service support.