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Product profile
After-sales Service
OfferedWarranty
AvailableCertification
ISO 9001:2000Model NO.
2" or 3" (SPT)Condition
NewDrill Hole Diameter
2" and 3"Drill Hole Depth
0-100mBit Type
Cutting ShoeDrilling Way
PercussionType
Soil TestingTransport Package
Ply-Wooden Cases or CartonsSpecification
2" or 3" O. D., 18 inches, 24 inchesTrademark
FORSUNOrigin
Changsha Hunan ChinaHS Code
84314320Production Capacity
1000 Per MonthKey features
Standard Compliance: Designed for SPT tests per BS 1377 Part 9:1990 and ASTM standards.
Anti-Washout Design: Ball valve adaptor prevents samples from washing out during withdrawal.
Heavy-Duty Option: Heavy-duty 'Tuflok' design available for severe driving conditions.
Gravel Adaptability: 60-degree nose cone or long solid rod available for gravel and loose material.
Rod Compatibility: Screw connection supports B.S. Whitworth, NWY, BW, or AW drill rods.
Full Customization: Customization from samples, designs, and flexible minor adjustments available.
Quality Assurance: 100% visual and function inspection with traceable raw materials.
Manufacturer Expertise: Established in 2001 with 22 years export experience and ISO 9001:2000 certification.
Company profile
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 the SPT Sampler comply with?
A:
The SPT Split Tube Sampler is designed to carry out the Standard Penetration Test (SPT) in accordance with BS 1377: Part 9: 1990 and ASTM standards.
Q:How does the sampler prevent sample loss?
A:
The Top Ball Valve Adaptor prevents samples from being washed out of the sampler when it is withdrawn from the borehole.
Q:What drill rod types are compatible with this sampler?
A:
The screw connection on the top adaptor depends on the drill rods used. Most frequently used rods are 1-1/2' B.S. Whitworth, NWY Rod, BW, or AW.
Q:Is there an option for drilling in gravel or loose material?
A:
Yes, a 60-degree nose cone or a long solid rod with a 60-degree point is available for carrying out SPT tests in gravel and loose material.
Q:What are the standard dimensions of the Split Tube Sampler?
A:
The standard Split Tube Sampler is 2' (50.8 mm) OD x 1-3/8' (34.9 mm) ID, with lengths of 18' (457 mm) or 24' (610 mm).
Send Inquiry
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Forsun Ultra-hard Material Industry Co., Ltd.
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