What certifications does the manufacturer hold?

Our products are designed and manufactured according to API, ISO, and GOST certifications, backed by advanced production lines and testing equipment.

What is the warranty and after-sales service?

We provide online warranty and after-sales service, ensuring technical support and assistance are available to our customers.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment for international transactions.

Btc Test Tools

Name: 7-2 Driling OCTG Thread Gauge Reg/Nc/If/Fh/Btc Test Tools
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2083827545

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$1,000.00

1 Piece

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

Online

Model NO.

drill string tools

Type

Angle Block Gauge

Material

Stainless Steel

Measurement Object

Inside Diameter

Range

0～500mm

Resolution

0.01mm

Precision

0.015mm

Measure Method

Manual

Accuracy

Precision Measuring Device

Not Precision Measuring Device

Certification

API 7-2 and 5b

Customized

Non-Customized

Delivery Time

30 Days

Color

as Your Request or Non

Standard

API 7-2 and 5b

Shipping Way

Air or Express

Transport Package

Wooden Case

Specification

1-20"

Trademark

Lake

Origin

China

HS Code

84314310

Production Capacity

200PCS/Month

Key features

API Certified Quality: Conforms to API 5B and API 7-2 standards for reliable thread inspection.

Wide Measurement Range: Covers inside diameters from 0 to 500mm with 0.01mm resolution.

High Precision Accuracy: Ensures precise measurements with 0.015mm precision for critical tools.

Durable Stainless Steel: Constructed from stainless steel for long-lasting performance and resistance.

Versatile Thread Types: Supports REG, NC, IF, FH, BTC, and other API thread styles.

Custom Color Options: Color can be customized as per your request or standard non-customized.

Fast Delivery Service: Standard delivery time is 30 days for efficient project scheduling.

Flexible OEM/ODM: Offers full customization from samples, designs, and minor adjustments.

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: ≤1.93h

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:What standards do these thread gauges comply with?

Our thread gauges conform to API 5B and API 7-2 standards, ensuring they meet international requirements for checking internal and external threads.

Q:What is the measurement range and precision?

The gauge covers a range of 0 to 500mm with a resolution of 0.01mm and a precision of 0.015mm, suitable for high-accuracy inspections.

Q:Which thread types are supported?

We support various thread types including REG, NC, IF, FH, BTC, as well as casing, tubing, and line pipe threads according to API specifications.

Q:Is the product customizable?

While the standard product is non-customized, we offer customization options for color (as per request), and provide OEM/ODM services including full and minor customization.

Q:What is the lead time for delivery?

The standard delivery time is 30 days. Lead times may vary during peak seasons, but we strive to maintain efficient supply chain management.