HMPE Slings for Heavy Lifting

Name: HMPE Slings
Brand: liftrue
SKU: hmpe-slings

KEY FEATURES

HMPE slings built on UHMWPE fiber for weight-critical heavy lifts — offshore, wind energy and engineered lifting where sling weight, elongation and corrosion resistance are selection criteria.

● High Specific Strength

UHMWPE has one of the highest strength-to-weight ratios of any lifting fiber. At equal breaking strength an HMPE round sling weighs about 1/8 of a steel wire rope sling — less weight to handle and more hook capacity.

● Corrosion-Resistant and Buoyant

UHMWPE density is about 0.97 g/cm³ — so an HMPE sling floats if dropped and is easier to recover. The fiber is hydrophobic and resists seawater and most industrial chemicals, suiting marine, offshore and corrosive-plant duty.

● Low Elongation for Precise Positioning

Typically <1% elongation at WLL. HMPE holds the load steady through repeated cycles and supports precise positioning on blade lifts, tower sections, modular installs and precision equipment placement.

● Soft on Loads, No Wire-Break Hazard

The textile body is soft against finished and coated surfaces, limiting scratching and marking versus metallic gear. Unlike steel wire rope, HMPE does not form sharp broken-wire protrusions (fishhooks) that can injure handlers or snag equipment.

● 1,200+ t/y · OEM / ODM · Standard sizes 3–7 days · Custom-engineered 2–4 weeks · Sample orders welcome

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SELECTION GUIDE

Which Sling Material Fits Your Lift?

Your Situation	Best Choice	Why & What to Specify
Offshore & marine duty — splash zone, overboard risk, salt air	HMPE sling	Floats if dropped overboard and stays on the surface for recovery; resists corrosion in salt-water and chemical service — suited to splash zones, overboard risk and offshore duty.
Crane capacity limited — lifts near the rated hook load	HMPE sling	At equal breaking strength HMPE weighs about 1/8 of a steel wire rope sling and roughly half to one-third of a polyester sling of the same rating — freeing hook capacity and easing rigging at height.
Corrosive or chemically aggressive plant	HMPE or polyester	Both resist rust and most industrial chemicals. Choose HMPE when weight or WLL decides, polyester when budget leads — not steel rope.
General lifting on a budget	Polyester sling	Lowest acquisition cost and proven for routine loads. Step up to HMPE only when weight, buoyancy or corrosion drives the spec.
Sustained heat above +70 °C	Steel wire rope or a specialist high-temperature assembly	HMPE is rated −40 °C to +70 °C. For sustained heat, use an assembly rated for the actual temperature; do not rely on a standard textile sling.
Heavy abrasion or unprotected sharp edges	Steel wire rope, or HMPE/polyester with a tested cover and edge protection	Edge protection is not optional for either textile; the cover and handling decide wear life, so do not read HMPE as an abrasion upgrade by itself.

STANDARD SIZES

WLL Vertical(kg)	WLL Choker(kg)	WLL Vertical Basket(kg)	Width (mm)	Thickness (mm)	Min Length (m)
1,000	800	2,000	12	12	1.5
2,000	1,600	4,000	22	12	1.5
3,000	2,400	6,000	23	18	1.5
4,000	3,200	8,000	25	18	1.5
5,000	4,000	10,000	34	20	1.5
6,000	4,800	12,000	35	22	2.0
8,000	6,400	16,000	45	25	2.0
10,000	8,000	20,000	50	30	3.0
12,000	9,600	24,000	55	32	3.0
15,000	12,000	30,000	65	35	4.0
20,000	16,000	40,000	70	38	4.0
25,000	20,000	50,000	75	40	4.0
30,000	24,000	60,000	80	45	6.0
40,000	32,000	80,000	95	45	6.0
50,000	40,000	100,000	110	48	8.0
60,000	48,000	120,000	125	60	8.0
80,000	64,000	160,000	130	65	10.0
100,000	80,000	200,000	150	72	15.0

WLL Vertical(kg)	WLL Choker(kg)	WLL Vertical Basket(kg)	Width (mm)	Thickness (mm)	Min Length (m)
1,000	800	2,000	24	12	1.5
2,000	1,600	4,000	26	18	1.5
3,000	2,400	6,000	35	22	1.5
4,000	3,200	8,000	45	25	1.5
5,000	4,000	10,000	50	30	1.5
6,000	4,800	12,000	55	32	2.0
8,000	6,400	16,000	65	35	2.0
10,000	8,000	20,000	70	38	3.0
12,000	9,600	24,000	75	40	3.0
15,000	12,000	30,000	80	45	4.0
20,000	16,000	40,000	95	45	4.0
25,000	20,000	50,000	110	48	4.0
30,000	24,000	60,000	125	60	6.0
40,000	32,000	80,000	130	65	6.0
50,000	40,000	100,000	140	70	8.0
60,000	48,000	120,000	150	72	8.0
80,000	64,000	160,000	155	75	10.0
100,000	80,000	200,000	160	80	15.0

WLL Vertical(kg)	WLL Choker(kg)	WLL Vertical Basket(kg)	Width (mm)	Thickness (mm)	Min Length (m)
2,000	1,600	4,000	30	3.5	1.0
4,000	3,200	8,000	60	3.5	1.0
6,000	4,800	12,000	90	3.5	1.0
8,000	6,400	16,000	120	3.5	1.5
10,000	8,000	20,000	150	3.5	1.5
12,000	9,600	24,000	180	3.5	1.5
16,000	12,800	32,000	250	3.5	2.0
20,000	16,000	40,000	300	3.5	2.0

WLL Vertical(kg)	WLL Choker(kg)	WLL Vertical Basket(kg)	Width (mm)	Thickness (mm)	Min Length (m)
4,000	3,200	8,000	30	7	1.0
8,000	6,400	16,000	60	7	1.0
12,000	9,600	24,000	90	7	1.0
16,000	12,800	32,000	120	7	1.5
20,000	16,000	40,000	150	7	1.5
24,000	19,200	48,000	180	7	1.5
32,000	25,600	64,000	250	7	2.0
40,000	32,000	80,000	300	7	2.0

WLL Vertical(kg)	WLL Choker(kg)	WLL Vertical Basket(kg)	Width (mm)	Thickness (mm)	Min Length (m)
2,000	1,600	4,000	30	7	1.3
4,000	3,200	8,000	60	7	1.4
6,000	4,800	12,000	90	7	1.5
8,000	6,400	16,000	120	7	1.6
10,000	8,000	20,000	150	7	2.0
12,000	9,600	24,000	180	7	2.0
16,000	12,800	32,000	250	7	3.0
20,000	16,000	40,000	300	7	3.0

WLL Vertical(kg)	WLL Choker(kg)	WLL Vertical Basket(kg)	Width (mm)	Thickness (mm)	Min Length (m)
4,000	3,200	8,000	30	14	1.3
8,000	6,400	16,000	60	14	1.4
12,000	9,600	24,000	90	14	1.5
16,000	12,800	32,000	120	14	1.6
20,000	16,000	40,000	150	14	2.0
24,000	19,200	48,000	180	14	2.0
32,000	25,600	64,000	250	14	3.0
40,000	32,000	80,000	300	14	3.0

WLL Vertical(kg)	WLL Choker(kg)	WLL Vertical Basket(kg)	Width (mm)	Thickness (mm)	Min Length (m)
2,000	1,600	4,000	60	10	0.35
4,000	3,200	8,000	120	10	0.4
6,000	4,800	12,000	180	10	0.55
8,000	6,400	16,000	240	10	0.7
10,000	8,000	20,000	300	10	0.8
15,000	12,000	30,000	250	14	0.75
20,000	16,000	40,000	300	14	0.9
25,000	20,000	50,000	500	14	1.2
30,000	24,000	60,000	600	14	1.5
40,000	32,000	80,000	800	20	1.5

1. Round HMPE slings above 100 t are engineered to order; Webbing HMPE slings above 40 t are engineered to order.
2. Standard tables are rated at DF 6:1 per JB/T 8521.1/.2-2025 (China); EU supply: round 7:1 referenced to EN 1492-2, webbing 7:1 referenced to EN 1492-1; US supply 5:1 per ASME B30.9. EU and US ratings are supplied on request.
3. Use the Metric / Imperial toggle above the table to switch units.

CUSTOM SIZING & OPTIONS

Parameter	Custom Range
UHMWPE Fiber	Fiber performance grade as specified in the customer's lift plan, or customer-nominated brand
Length (EWL)	Customized EWL up to 200 m, measured bearing point to bearing point
WLL Range	Round slings 1 t – 2,000 t · webbing slings 1 t – 100 t · wide-body slings 1 t – 100 t. Standard tables to 100 t round / 40 t webbing; above that engineered per lift plan.
Design Factor	EU supply: round 7:1 referenced to EN 1492-2; webbing 7:1 referenced to EN 1492-1. China supply 6:1 per JB/T 8521.2-2025 (round) and JB/T 8521.1-2025 (webbing); US supply 5:1 per ASME B30.9.
Protection	Movable tubular Jacket recommended for frequent-abrasion zones; eye protection and customized jacket length available on request
Design & Compliance Basis	Construction and test methods referenced to EN 1492-2 (round) and EN 1492-1 (webbing), neither of which lists HMPE as a material. Australian supply of HMPE round slings is referenced to AS 4497:2018 (round slings — synthetic fibre), which lists HMPE among its covered materials
Identification & Traceability	Durable tags with batch tracing; private labeling available
Documentation & Marking	CE marked to Directive 2006/42/EC by manufacturer's declaration (Annex VIII). Each sling proof-load tested with its own test certificate; batch MTC and DoC supplied with each shipment.
Packaging	Each sling folded and packed in a PE bag, then carton-boxed and palletized; wooden cases for heavy or multi-leg sets; custom packaging and OEM labeling on request

FAQ

Frequently Asked Questions

Questions about samples, MOQ, or shipping? Ask us directly →

Three standards give three ranges. EN 1492-2:2000+A1:2008 rates polyester and polyamide round slings from −40 °C to +100 °C but does not list HMPE as a material; the Chinese industry standards JB/T 8521.1 and JB/T 8521.2 allow a wider −80 to +80 °C for UHMWPE; ISO 18264:2022 Annex B states −40 °C to +70 °C. We publish the narrowest of the three, because the fiber softens as it approaches its upper limit — keep slings clear of hot pipes, welding arcs and steam lines, and ask us for an engineering review above +70 °C. Temperature is one of the principal limits we cover in The Limitations of HMPE Slings.

No. HMPE is hydrophobic and resists seawater and most industrial chemicals — it does not rust like steel. Avoid strong oxidizers and prolonged exposure to concentrated acids. The cover shields the load-bearing core from UV, so keep the cover intact. That combination is why HMPE is so widely used offshore — see HMPE Slings in Offshore Wind and Marine Engineering.

The D/d ratio is the relationship between two diameters: D, the diameter around which the sling is bent, and d, the sling’s own diameter. Per ISO 18264:2022 cl. 6.2.2.2, keep D/d ≥ 8 for endless slings; below 8 the capacity is derated (formula in cl. 6.5.2.2) — smaller D/d ratios increase point loading, which leads to faster wear, strength loss and potential failure. D/d is one of the parameters worth fixing in the enquiry itself.

HMPE has clear advantages where low weight, corrosion resistance, frequent lifting and buoyancy matter, but in sustained full-load, high-temperature, or unprotected sharp-edge conditions it must be managed against the manufacturer's rating and the lift plan — it is not a universal replacement. If extreme abrasion or very high temperatures are unavoidable, steel wire rope is still the better choice. For a full side-by-side comparison, see HMPE Slings vs Steel Wire Rope vs Polyester Slings: How to Choose for Offshore Lifting.

The fiber itself costs more, and the endless winding and cover construction are more labor-intensive. But at equal breaking strength a finished sling typically weighs only about 1/8 of steel wire rope — the savings in auxiliary lifting machinery, manual rigging, anti-corrosion maintenance, frequent replacement, and transport are often more significant. In long-term offshore storage and frequent lifting scenarios, whole-life cost is often better than steel wire rope. This is the same total-cost case behind why owners increasingly specify HMPE in lifting plans.

HMPE creeps slowly under sustained load — the higher the load and temperature, the faster. For long-term or critical loads, specify a low-creep grade and an appropriate design factor, and monitor temperature. Creep behavior differs significantly between HMPE grades, so the grade should be selected with the manufacturer; HMPE slings should not be used as permanent load-supporting members unless the application has been specifically engineered and approved.

Retire immediately on cover damage exposing the core, fiber fuzzing, stitching cracks or eye deformation, severe cuts/burns/corrosion, chemical or high-temperature damage, irreversible elongation (creep), or overload shock. Retire at the first sign of obvious damage. A step-by-step routine is set out in HMPE Sling Receiving & In-Service Inspection Checklist.

No. Never use HMPE slings to lift or support personnel — personnel lifting requires dedicated equipment designed and certified for that purpose. HMPE slings are for general-purpose material lifting only.

Each sling ships with its individual proof-load test certificate; the batch material certificate (MTC) and the EC Declaration of Conformity are supplied with the shipment. Type-test reports and third-party inspection reports are available on request, and the document set can be issued in the buyer's name where the order requires it.

SAFETY

HMPE Slings - Safety & Usage Guidelines

Inspect for Hidden Damage

Check for fiber fuzzing, sheath slippage or reduction in sling diameter, and inspect the full length — including the section resting against the load — before every lift.

Retire at First Sign of Damage

Even minor cover damage can expose the core and cause major strength loss. Retire on cuts, core exposure, chemical or heat damage, elongation, fiber fuzzing, cracked or broken stitching, deformed eyes or end fittings, or any sling that has been shock-loaded.

Never Exceed the WLL

Never exceed the WLL marked on the identification tag, and recalculate the effective capacity for the hitch and angle actually used — the mode factors for each hitch are set out on our round and webbing sling pages. Choker hitches below 120° need the manufacturer’s or a competent person’s approval.

Protect Against Abrasion & UV

Always fit sleeves on sharp or rough loads, and store slings away from direct sunlight — UV degrades both the cover and the core over time.

Never Tie Knots

Never tie knots — they crush the load-bearing core, severely derate HMPE, and cause unpredictable failure.

Mind the Temperature Range

Typical operating and storage temperature: −40 °C to +70 °C (conservative limit per ISO 18264:2022 Annex B). Outside this range: engineering review required. Keep slings clear of hot pipes, welding arcs and steam lines.

Respect D/d ≥ 8

Bend the sling around hardware at least 8× the sling’s own diameter. Below that, ask us for the derated capacity before the lift.

Watch the Choke Angle

Keep choke angles above 120°; tighter chokes concentrate stress and reduce capacity. Pad the bend and request the derated figure for tight chokes.

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