Is a calibration certificate included?

Yes, a corresponding Calibration Certificate is provided with the gauges or separately.

What is the warranty period?

We provide a 12-month warranty for our thread gauges.

What types of threads are supported?

We support EUE, NUE, BTC, STC, LTC, REG, IF, FH, NC, LP, NPT and more.

API Standard Thread Gauge Plug Gauge Go & No Go Gauge

Name: API Standard Thread Gauge Plug Gauge Go & No Go Gauge
Brand: Dongying Kenli Jinxiu Petroleum Machinery Co., Ltd
SKU: 1987663842

Shandong, ChinaDongying Kenli Jinxiu Petroleum Machinery Co., Ltd

US$20.00-300.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

12 Months

Model NO.

All Sizes

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Aluminum Alloy

Certification

API, ISO, GB

Precision

0.015mm

Resolution

0.01mm

Measure Method

Manual

Other

Heavy Duty or Light

Range

0-500mm

Type

Ring Gauge, Plug Gauge

Transport Package

Wooden Box

Specification

1500*600*600

Trademark

JX PETRO

Origin

China

HS Code

84314310

Production Capacity

50000 Pieces/ Year

Key features

API Standard Compliance: Manufactured according to API 5B, API 7-2 & API 11B standards for internal and external threads.

Precision Calibration: Includes Calibration Certificate provided with gauges or separately couriered upon request.

Comprehensive Thread Coverage: Suitable for EUE, NUE, BTC, STC, LTC, REG, IF, FH, NC, LP, NPT and various pipe types.

12 Months Warranty: Covers mechanical defects with 12-month warranty period for all thread gauges.

Online After-Sales Support: Professional team provides online service for technical assistance and inquiries.

Customizable Logo and Color: Logo and color can be customized; samples for custom orders are welcome.

Fast Lead Time: Fast lead time with some commonly used thread gauges often available in stock.

High Quality Assurance: 100% customer satisfaction guaranteed with all gauges inspected by master gauges.

Company profile

Dongying Kenli Jinxiu Petroleum Machinery Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2022-09-05 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.44h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryJX PETRO is a China-based factory and limited company founded in 2005, specializing in petroleum drilling and production equipment. The supplier reports API certification, ISO9001, ISO14001, and ISO45001 certifications, six production lines, professional processing and testing equipment, and a manufacturing facility of 11,000–18,000 square meters as reported in different slices. Its product range covers sucker rods, mud pumps, well control and wellhead equipment, downhole tools, handling tools, and rig accessories. The supplier has self-operated import and export rights, but exports reportedly account for only 1%–10% of sales and its primary market is domestic. Evidence supports manufacturing capability, certification, and some R&D activity, including six national patents. No sufficient evidence is provided regarding after-sales service systems, customization capability, or specific customer cases. Financial assessment is limited because financial figures are excluded.

Supplier typeThe supplier is explicitly identified as a factory and as a limited company engaged in manufacturing and supplying petroleum drilling and production equipment. Its stated establishment year is 2005, and its operations are located in Shandong, China.

CertificationsThe supplier states that it holds API certification and ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications covering quality, environmental, and occupational health and safety management. These certifications provide explicit evidence of formal management-system and product-certification coverage.

R&D capabilityThe supplier reports investment in production technology R&D and talent development, 15 professional and technical personnel, three years of R&D engineer experience, and six national patents. These statements explicitly support the existence of R&D and patent activity, although the scope and commercial impact of the innovations are not detailed.

Production capacityProduction capability is supported by six production lines, 26 large-scale processing machines, more than 20 testing devices, and a reported manufacturing area of 11,000 square meters in one slice and 18,000 square meters in another. The supplier also reports 50 production workers in its company description, while another slice lists 35 total employees, indicating inconsistent workforce data that should be verified.