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Polished metal double-sheave pulley block with fixed eye and brass wheels, isolated on white background
Product Family

Pulley Blocks from a Qingdao Supplier

The mechanical advantage component that redirects or multiplies force in a lifting system. Kailipu offers 29 pulley block lines across cast iron, zinc alloy and snatch block types from 0.5 t to 20 t, so a buyer can cover a full rigging bill of materials on one order without sourcing from three separate factories.

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Pulley Blocks Sub Categories

Silver single wheel awning pulley with a fixed eye, cast iron steel, on white background

Cast Iron Pulleys

Cast iron pulleys from 20 mm to 200 mm in single and double wheel awning, rope block, and pulley block with forged or rebar hook patterns

4 ProductsRed single-sheave wire rope pulley block with black swivel hook, centered on a plain white background

Snatch Blocks

Single double and triple sheave snatch blocks from 0.5 t to 8 t in 3'' to 10'' sizes, with hook eye and shackle mounting options

18 ProductsDouble-sheave pulley block with polished metal housing, brass wheels, and top eye ring on white background

Zinc Alloy Pulleys

Die cast zinc alloy pulleys with steel or galvanized eyes, single and double wheel, nickel or zinc plated finishes, for cable and rope guidance

6 Products

All 29 Pulley Blocks

Every catalogued line in Pulley Blocks, nothing paginated
Polished metal double-sheave pulley block with fixed eye and brass wheels, isolated on white background Die casting double pulley Silver single wheel awning pulley with a fixed eye, cast iron steel, on white background Single Wheel Awning Pulley Fixed Eye, Cast Iron Steel 20mm - 70mm Double wheel awning pulley with fixed eye, cast iron steel finish on white background Double Wheel Awning Pulley Fixed Eye, Cast Iron Steel 20mm - 70mm Black metal pulley wheel with swivel hook, isolated on a plain white background Cast Iron Pulley Block, Black Cast Iron Wire Pulley With Forged Hook 80mm - 200mm Black metal pulley wheel with steel mounting bracket and hook, shown in side view on a plain white background Cast Iron Rope Block, Hand Wheel Rope Pulley, Black Cast Iron Wire Pulley With Rebar Hook 80mm - 180mm Blue industrial tracing block with a metal eyelet and rivets on a white background Trawl Block With Eye Single Wheel 0.5t-1t Rope Red single-sheave wire rope pulley block with black swivel hook, centered on a plain white background Mounting Block With Hook, Single HQGK 0.5t-20t Rope Red snatch block pulley with black shackle eye, shown isolated on a white background Mounting Block With Eye, Single With A Hinged Lid 0.5t-20t Rope Galvanized steel wire rope pulley block with swivel shackle, shown side view on white background Snatch Block with Shackle HDG/ RED Lifting Marine Pulleys 3'' 1.5T 4'' 3T 5'' 4.5T 6'' 6T 8'' 8T Red single-sheave wire rope pulley block with swivel eye top and central bolt on white background Heavy Duty Snatch Block With Shackle HDG/ RED Lifting Marine Pulleys 3'' 1.5T 4'' 3T 5'' 4.5T 6'' 6T 8'' 8T Green painted swivel hook pulley block with a safety latch on a white background Snatch Block With Hook Single Oval Eye Marine Pulleys 5'' 3T 6'' 5T Green industrial pulley block with orange sheave and top eye loop on white background Single Sheave Pulley Block With Swivel Oval Eye 5'' 3T 6'' 5T Green double pulley block with two red sheaves, oval eye top, and small ring bottom Pulley Block Double With Oval Eye B Type 3'' 0.5T 4'' 1T 5'' 1.5T 6'' 2T 7'' 3T 8'' 4 Green triple-sheave pulley block with swivel hook, red wheels and lower eye ring on white background Snatch Pulley Block Triple With Hook B Type 1T For wire rope dia(mm) 10mm Weight: 3.5KG Green double-sheave pulley block with red wheels, top swivel hook and bottom eye ring, isolated on white Pulley Block Double With Hook Open Type 3'' 0.5T 4'' 1T 5'' 1.5T 6'' 2T 7'' 3T 8'' 4 Green metal pulley block with swivel hook, red sheave, and bottom eye ring on white background Sheave Pulley Block Single With Hook B Type 3" 0.5T, 4" 1T, 5" 1.5T, 6" 2T. 7" 3T 8" 4T Green pulley block with red sheave, top swivel hook and bottom eye ring, shown on white background Pulley Block Single With Hook K Type 3" 0.5T, 4" 1T, 5" 1.5T, 6" 2T. 7" 3T 8" 4T Green triple-sheave pulley block with red wheels and top hook, isolated on white background Triple Pulley Block Snatch K-Type With Hook 1T For wire rope dia(mm) 10mm Weight: 3.5KG Green double-sheave pulley block with swivel hook and red wheels, isolated on white background Double Snatch Block With Hook 2" 0.25T, 3" 0.5T, 4" 0.8T, 5" 1.5T, 6" 2T. Green single-sheave pulley block with top hook and visible red wheel, photographed on a white background Snatch Block Manufactuers in China-Single With Hook 2" 0.25T, 3" 0.5T, 4" 0.8T, 5" 1.5T, 6" 2T Blue industrial pulley block with orange swivel hook and side label on white background H408 LIGHT TYPE CHAMPION SNATCH BLOCK DOUBLE SHEAVE WITH HOOK Blue and red industrial snatch block pulley with a metal shackle on a white background Shackle Type Snatch Block / H419 Light Type Champion Snatch Block With Shackle A blue snatch block with a red hook and a metal safety latch on a white background H418 SNATCH BLOCK LIGHT TYPE CHAMPION WITH HOOK Double-sheave pulley block with polished metal housing, brass wheels, and top eye ring on white background Die Cast Fixed Double Pulley Metal Wheel Varies by size (ask for chart) Die cast fixed eye pulley with a single metal wheel and a golden interior Die Cast Fixed Eye Pulley Single Metal Wheel Varies by size (ask for chart) Nickel-plated pulley block with brass sheave and swivel ring eye, isolated on a white background Swivel Eye Single Pulley Block Die Casting Metal Wheel Polished metal double-sheave pulley block with brass rollers and swivel eye ring on white background Swivel Eye Pulley Block Die Casting Double Metal Wheel Fixed-eye single pulley block with metal shell and white nylon wheel, isolated on white background Single Wheel Nylon Fixed Pulley Double wheel nylon fixed pulley with a metal frame and two white sheaves Double Wheel Nylon Fixed Pulley
Who It Is For

Buyers Who Specify Pulley Blocks

  • Rigging and lifting distributors building a complete pulley block range under one brand
  • Marine and offshore contractors needing HDG or red-painted snatch blocks for deck and mooring operations
  • Construction and infrastructure teams specifying pulley blocks into lifting sets for crane or hoist systems
  • Cranes and hoist service companies replacing worn blocks across a fleet with consistent sizes and finishes
  • Industrial maintenance teams sourcing replacement pulley blocks for hand winches and manual lifting systems
Problems Solved

What Pulley Blocks Solve on the Job

  • A lifting setup delayed because the required pulley block size or capacity is not available from the current supplier
  • Snatch blocks arriving with a standard hook when the job requires a shackle for quick connection to a chain or sling
  • A pulley block with a non-swivelling eye causing rope twist and premature wear during dynamic lifts
  • No load capacity stamped on the block, so the working load limit cannot be verified against the job’s safety requirements
  • A pulley block with a zinc alloy sheave in a marine environment where hot dip galvanised steel is required for corrosion resistance
  • Small replacement orders for a specific block size being rejected by a factory that only takes full container loads
Why Kailipu

Why Buy Pulley Blocks from Kailipu

  • 29 catalogued pulley block lines covering 0.5 t to 20 t in one purchase order, including snatch blocks, mounting blocks and fixed eye types
  • Available in cast iron black, zinc alloy nickel plated, and HDG or red painted finishes for marine and industrial use
  • Snatch blocks with shackle or hook options for quick rigging and disassembly on site
  • Swivel eyes on single and double sheave blocks to prevent rope twist and reduce wear
  • Working load limit and traceability marking stamped on each block, with MBL and design factor known
  • Proof load testing dimensional checking and breaking strength validation performed on production batches
  • Custom tonnage stamping private label marking and custom packing available for branded programmes
  • Direct supply from the manufacturer with small top-up orders accepted, no minimum order size per item
Applications

Where Pulley Blocks Are Used

  • Redirecting a wire rope lift on a construction site using a double sheave pulley block with a swivel eye to prevent rope rotation
  • Connecting a chain sling to a crane hook via a snatch block with a shackle on a marine vessel during mooring operations
  • Installing a hand winch system on a trailer using a mounting block with a hook and eye for secure attachment
  • Lifting a heavy steel beam in a fabrication yard with a cast iron pulley block and forged hook for reliable load transfer
  • Recovering a stranded vehicle using a snatch block with a shackle and red finish for visibility and corrosion resistance

Industries That Use This Category

Oil and GasMining and EnergyMarine and OffshoreManufacturing and Heavy Industry

Related Product Families

Rigging HardwareChainsWebbing SlingsRatchet StrapsTrailer WinchesWire Rope

Guides About This Category

What is Snatch Block with Hook? the Types and Applications
Answers

Pulley Blocks FAQ

What is the working load limit on a pulley block?
The working load limit is the maximum safe load the block is designed to carry. It is calculated by dividing the minimum breaking load by the design factor, which is 4:1 for rigging hardware unless otherwise stated.
What does HDG mean on a snatch block?
HDG stands for hot dip galvanised. It refers to a thick zinc coating applied to the steel parts, providing strong corrosion resistance for marine and outdoor environments.
Can I use a pulley block with a smaller sheave than the rope diameter?
No. The sheave diameter must be at least 20 times the rope diameter to prevent excessive bending and fatigue. Using a sheave too small for the rope reduces the rope’s life and increases risk.
Do you supply certificates with pulley blocks?
Yes. A Material Test Certificate to EN 10204 3.1 is issued with the batch on request. Every batch undergoes proof load testing, dimensional checking, and breaking strength validation.
What is the difference between a snatch block and a mounting block?
A snatch block has a hinged side plate for easy rope insertion and is used for dynamic lifting. A mounting block has a fixed side plate and is designed for permanent or semi-permanent installation.
Can you custom stamp tonnage or add our logo?
Yes. Custom tonnage stamping, private label marking, and coloured finishes are available. Send the marking layout and branding details and we will confirm feasibility.
What is the smallest order you will accept?
We accept small top-up orders alongside a mixed rigging order. The point of one-stop supply is to avoid minimums per item. Send the line list and we will quote it as is.

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