What standards do the gauges meet?

The gauges meet API Spec 7-2:2017 standards for Full Hole (F.H) and Regular Rotary (REG) Working&Master Thread Gauges.

Is customization available?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.

Regular Thread Ring Gauge and Plug Gauge for Thread Inspection

Name: Regular Thread Ring Gauge and Plug Gauge for Thread Inspection
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2016897975

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$500.00-990.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1year

Model NO.

2-7/8 REG, 3-1/2 REG, 6-5/8REG.

Manufacturing Process

Forging

Surface Treatment

Operation Pressure

Material

Alloy

Name

API Regular Thread Ring Gauge and Plug Gauge

Standard

API 7-2, API 5b, API 11b

Consist

Ring Gauge, Plug Gauge

MOQ

1set

Quality

High Level

Transport Package

Wooden Carton / Iron Carton

Specification

REG, IF, FH, NC, EUE, NUE, STC, BTC, LTC

Trademark

Origin

China

HS Code

84314310

Production Capacity

5000PCS/Month

Key features

API Certified Quality: Manufactured strictly according to API Spec 7-2:2017 and ISO 9001:2008 standards.

High Precision Accuracy: Ensures ideal gauge standoff with accurate pitch, taper, flank angle, and pitch diameter.

Wide Application Scope: Ideal for oilfield tools, OCTG manufacturing, and calibration laboratories.

Professional QC Inspection: Strict inspection before shipping; welcomes third-party checks like BV, SGS, and TUV.

Flexible Customization: Supports full customization, minor customization, and flexible options from samples or designs.

1-Year Warranty Coverage: Comprehensive 1-year warranty with online after-sales support available.

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: ≤2.79h

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 us your inquiry with detail item description or with Model number. We will offer you an order form for filling and recommend the most suitable model according to information you offered.

Q:Can I expect a quality products?

All the production and processing are strictly according to ISO 9001:2008 and API standard. We also welcome the third party inspection, such as BV, SGS and TUV.

Q:What are the methods of payment?

Payment methods include T/T (Telegraphic Transfer) or L/C at sight.

Q:How is shipping handled for sample and bulk orders?

For sample orders, we suggest Courier express like DHL/UPS/TNT/FEDEX or by air. For bulk orders, we suggest by air or by sea.

Q:What is the quality control process?

We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.