Are there options for difficult soil conditions like gravel?

Yes, for heavy driving conditions, a Heavy-duty 'Tuflok' design is available. Additionally, a 60-degree nose cone or long solid rod with a 60-degree point is available for SPT tests in gravel and loose material.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece, allowing for flexible purchasing for various project scales.

What are the payment terms and lead times?

Payment terms include LC, T/T, PayPal, Small-amount payment, and D/P. The average lead time is within 15 workdays for both peak and off-peak seasons.

in-Situ Dynamic Penetration Test Spt

Name: in-Situ Dynamic Penetration Test Spt
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 2230156755

Hunan, ChinaForsun Ultra-hard Material Industry Co., Ltd.

US$92.00

1 Piece

Product profile

After-sales Service

Available

Warranty

Available

Length

457mm, 610mm

Model NO.

2", 3"

Thread Connection

1-1/2" B.S. Whitworth, Nwy, Bw, Aw

Outside Diameter, Inside Diameter

50.8mm, 34.9mm

Usage

Soil Sampling, Soil Investigation, Core Drilling

Transport Package

Plywood Case

Specification

18 inches, 24 inches

Trademark

FORSUN

Origin

Changsha Hunan

HS Code

84314320

Production Capacity

100 PCS Per Month

Key features

Precise Drop Mechanism: 63.5 kg drop weight with 760mm free fall ensures accurate Standard Penetration Test results.

BS 1377 & ASTM Compliant: Designed to perform SPT in strict accordance with BS 1377: Part 9: 1990 and ASTM standards.

Anti-Washout Design: Top Ball Valve Adaptor prevents soil samples from washing out during withdrawal from boreholes.

Customizable Dimensions: Available in 457mm and 610mm lengths with various thread connections like B.S. Whitworth and NWY.

Heavy-Duty Options: Heavy-duty 'Tuflok' design and 60-degree nose cones available for gravel and loose material conditions.

Safety Retaining Bolt: Includes a safety bolt to prevent weight sliding during transport or when the hammer is not in use.

Full Customization Support: Offers full customization from samples, designs, and minor adjustments to meet specific project needs.

Manufacturer Direct Supply: Direct from factory with 22 years export experience, 100% inspection, and 13 production lines.

Company profile

Years of Export ExperienceExperienced TeamQuality AssuranceManagement Certification

Forsun Ultra-hard Material Industry Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryForsun Ultra-hard Material Industry Co., Ltd. is a China-based limited company established in 2001 with 107 employees, supplying drilling tools and accessories including core bits, core barrels, drill rods, casing pipes, reaming shells, and related equipment. It reports broad customization and ODM capabilities, documented quality and complaint-handling procedures, eight quality inspectors, and stated annual output of 250,000 core bits and 100,000 reaming shells. The supplier has valid manufacturing contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-season. However, no certifications, customer cases, overseas agents or branches, overseas warehouse, showroom, or offline trade-show participation are documented. It also does not provide OEM services for popular brands or an SDK. Financial information is present only as year references, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as Forsun Ultra-hard Material Industry Co., Ltd., a combined business entity and limited company located in Hunan, China. It is not reported as an offshore company or part of a larger company group, and it offers drilling tools and accessories.

After-Sales capabilityThe supplier reports clear, followed procedures for customer complaints and corrective/preventive actions, plus inventory capability and standard quotation/payment options. However, it has no overseas warehouse, showroom, overseas agents or branches, and offers overseas service coverage in zero countries, indicating documented service processes but limited overseas infrastructure.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting active product-development capability. It reports no available SDK and does not provide OEM services for popular brands, but these limitations do not negate the stated R&D and ODM capabilities.

Production capacityProduction evidence includes named manufacturing equipment, eight quality inspectors, annual output of 250,000 core bits and 100,000 reaming shells, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. These stated resources and capacity indicators support production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported in both R&D and design-service information.

Product Q&A

Q:What standards does this SPT equipment comply with?

The Automatic Trip Hammer and Split Tube Sampler are designed to carry out the Standard Penetration Test (SPT) in strict accordance with BS 1377: Part 9: 1990 and ASTM standards.

Q:What are the standard dimensions of the Split Tube Sampler?

The standard Split Tube Sampler has an Outside Diameter (OD) of 50.8 mm (2 inches), an Inside Diameter (ID) of 34.9 mm (1-3/8 inches), and is available in lengths of 457 mm (18 feet) or 610 mm (24 feet).

Q:How does the sampler prevent sample loss during extraction?

The sampler features a Top Ball Valve Adaptor that effectively prevents soil samples from being washed out of the sampler when it is withdrawn from the borehole.

Q:Is customization available for the thread connection?

Yes, the screw connection on the top adaptor can be customized based on the drill rods used. Common options include 1-1/2' B.S. Whitworth, NWY Rod, BW, or AW threads.

Q:What is the weight and drop height of the trip hammer?

The hammer comprises a drop weight of 63.5 kg and a self-tripping mechanism that ensures the weight has a free fall of exactly 760mm for consistent test results.