What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union.

Are the helix edges sharpened?

Yes, all helix leading edges are sharpened, rock cut, and set at 45 degrees.

What is the warranty or support provided?

We provide cost-competitive solutions and support for soil stabilization with welded couplings for greater strength.

Helical Screw Piles, Ground Screw Pole Anchors

Name: Helical Screw Piles, Ground Screw Pole Anchors
Brand: Qingdao Tianhua Yihe Foundry Factory
SKU: 789381472

Shandong, ChinaQingdao Tianhua Yihe Foundry Factory

US$10.00

50 Pieces

Product profile

Customization

Available

Certification

ISO, CE

Application

Commercial

Model NO.

THYH-HP113

Material

Metal

Type

Pile-ground Bracket

Trademark

TIANHUA YIHE

Origin

Qingdao, China

Production Capacity

50000PCS/Month

Key features

Versatile Soil Applications: Designed for expansive soils, high water tables, fill areas, and unstable soil conditions.

Rapid Installation: Installs quickly without generating spoils or causing vibration.

Corrosion Protection: Available with optional hot-dip galvanizing conforming to ASTM A153 standard.

High Strength Materials: Constructed with 40Cr or 45# steel and ASTM A36 hot rolled helix plates.

Immediate Concrete Pour: Concrete can be poured immediately following pile installation.

Cost Competitive: Offers a cost-effective solution compared to other deep foundation alternatives.

Tight Access Capability: Can be installed in areas with limited or tight access.

Customizable Helix Configuration: Helix blade configuration selected to achieve specific design depth and capacity.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Qingdao Tianhua Yihe Foundry Factory

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: QINGDAO,CHINAAverage Response Time: ≤0.81hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryTianHua YiHe demonstrates established manufacturing and customization capabilities for metal structures, components, and assemblies. It operates three production lines, has specified machining and welding equipment, maintains 21–30 quality-control staff, and reports ISO 9001, ASME, and HSE certifications. The supplier supports inventory, exports 71%–90% of sales, and has valid manufacturing contracts with related subcontractors. Customization is supported from samples, designs, or full specifications. However, several management controls lack written records, including finished-product inspection, corrective actions, complaint handling, and supplier-service assessment. Financial information is limited to year labels without performance values. No SDK, overseas agents, branches, warehouse, showroom, or offline trade-show participation is reported. Customer cases are not provided.

Supplier typeThe supplier presents itself as a factory producing metal structures, components, and assemblies, supported by cutting, drilling, grinding, shot blasting, tapping, and welding equipment. It also manages related subcontractors through valid manufacturing contracts and has inventory capability, but no overseas agents, branches, warehouse, or showroom.

CertificationsThe supplier explicitly reports holding ISO 9001, ASME, and HSE certifications, providing direct evidence of formal quality, industry, and safety-related certification coverage.

Production capacityProduction capability is supported by three production lines, a range of metal-processing and welding equipment, one-month average lead times in both peak and off-season periods, inventory capability, and valid subcontractor contracts. A deficiency is that the factory does not continuously reconcile quantities for every batch or bulk production.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full specifications, minor requirements, and flexible requirements. It states that it can produce customized metal structures, components, and assemblies, directly demonstrating broad customization coverage.

Product Q&A

Q:What are the available sizes for the helical piles?

Available sizes include 1.5 inch, 2 inch, and 3 inch lead lengths with various extension options.

Q:What materials are used for the helical piles?

The bar material is 40Cr or 45# steel, and the helix plates conform to ASTM A36 hot rolled plate.

Q:Can these piles be used in expansive soils?

Yes, they are specifically designed for applications in expansive soils, high water tables, and fill areas.

Q:Is hot-dip galvanizing available?

Yes, optional hot-dip galvanizing is available for added corrosion protection conforming to ASTM A153.

Q:How long is the lead time for production?

Peak season lead time is within 15 workdays, while off-season lead time is one month.

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Helical Screw Piles, Ground Screw Pole Anchors