Steel Pylex Helical Screw Pile Foundation Installation with Adjustable Top Cap

Product Description

Specification

Lead Tube  -	(Or Customized)
Length : 10ft (can be customized length)	OD: 3.5 inch
Tk: 0.276 inch	Material Standard : ASTM A572 gr50
Helix - (Type 1)	(Or Customized)
OD: 10 inch ( can be selected 8 12 and 14 inch)	TK: 1/2 inch
Helix - (Type 2)	(Or Customized)
OD: 12 inch ( can be selected 8 10 and 14 inch)	TK: 1/2 inch
Extension - ( This is Pulled-on Type  , also Buyer can select inserted Type )	(Or customized)
Length : This type of 10ft length usually is without extension for House building in North America, But if it needs ,please contact us to talk details .we can add 10ft length extension on the type pile .	OD: 3.5 inch
Top Cap :	(Or customized)
Can be customized measure (usually is 8*8 10*10 pr 12*12 for house building)	Connected Tube: 3.9 inch or Can be customized measure
Capacity -	(Or required capacity from buyer)
Ultimate Capacity : 95 kips	Ultimate Tension: 85 kips
Torque Rating : 13000 lb/ft	Torque factor : 13kt

Packing & Delivery

Helical Pile Applications in Residential Housing: 
Helical piles (screw piles) have become a preferred foundation choice for modern residential housing, offering unmatched efficiency, durability, and adaptability across diverse soil and environmental conditions. Below is a residential-focused overview tailored to housing projects, covering use cases, technical specifications, installation benefits, and global compliance, with insights relevant to BASHIKER GROUP's cross-border housing infrastructure or import-export business.
1. Single-Family Homes (Detached/Semi-Detached)
Use Case: Primary foundation for wooden frame, brick, or concrete homes (1-3 stories).
Soil Adaptability: Ideal for problematic soils (e.g., clay, sand, fill soil, wetlands) where traditional concrete footings risk settlement.
Key Advantage: Eliminates excavation (no digging large trenches) and concrete curing time (installs in hours vs. days for concrete), accelerating project timelines by 40-60%.Technical Example: A 2,000 sq. ft. wooden home in Florida (sandy soil) uses 12-16 helical piles (108-140 mm shaft diameter, 2.5-3.5 m length) with 300-400 kN total axial load capacity.Multi-Family Buildings (Townhomes/Apartments)
Use Case: Foundations for mid-rise residential buildings (4-6 stories) or row houses.
Design Focus: Spaced 2-3 meters apart to distribute structural load evenly; combined with grade beams for lateral stability.

2 . Modular & Prefabricated Homes
Use Case: "Plug-and-play" foundations for modular homes, tiny homes, or prefabricated cabins.
Critical Advantage: Rapid installation (5-10 minutes per pile) aligns with modular construction's fast-track schedule, making it ideal for remote areas, vacation homes, or disaster relief housing.
Compatibility: Works with light-gauge steel frames, timber modules, or shipping container homes; piles can be pre-aligned to match modular unit anchor points.
3 Sloped/Uneven Terrain Housing
Use Case: Homes built on hillsides, slopes, or rugged land (common in rural/suburban areas).
Engineering Solution: Adjustable helical piles (extensible shafts or leveling plates) compensate for elevation differences, avoiding costly soil grading or retaining walls.