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Contact: Wang Lili

E-mail：18066002268

Phone：702461526@qq.com

Address: Lifute Industrial Park, Taizhou City, Jiangsu Province

Color flat industrial lifting belt double eye lifting sling double-layer thick polyester sling

Lifute Hoisting Co., Ltd. 18066002268 produces lifting belts, lifting nets, nylon ropes, soft ladders, steel wire rope rigging, paper ropes, safety belts, safety nets, lifting chains, steel coil hoists, crossbeam hoists, flat lifting belts, circular lifting belts, electric traction ropes, high-altitude safety belts, and anti fall safety nets

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Release time：2026-09-23 09:22

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Lift Sling Rigging Co., Ltd manufacture Color flat industrial lifting belt, double eye lifting sling, double-layer thick polyester sling.

Color flat industrial lifting belt — Colour Sorts, the Label Decides

The first word of this article's name is colour, and it is doing more work than it looks: on a flat industrial belt the colour is the capacity step made visible, which is why a mixed fleet can be sorted at a glance and why the code stops being useful above ten tonnes, where it marks a class rather than a value. This page deals with the colour first and the article second: what the code encodes, where it is read, what a custom colour takes away, what the flat band with two eyes and a double layer asks of the order, and why the marking outranks the colour every time. HS code 630790; telephone 18066002268.

1. What the Colour Encodes

A colour-coded sling answers one question faster than any label can: what step is this? That is the whole purpose of the code, and it is worth separating from the three other things that are sometimes asked of colour - identifying a company's own stock, marking a customer's brand, and marking a particular duty. Only the first of those is a published system, and the other three are decisions that replace it.

A flat industrial lifting belt in the colour of its capacity step. This is the factory's own photograph of the article, and it is placed against this section on purpose, because the colour is the part of the specification that a person reads first and trusts without checking: the label underneath it is what actually carries the figure.

The colour is being used as	Is it a published system	What it tells a rigger	The risk
The capacity step	Yes: the code runs from the lightest step to the last entry, which reads ten tonnes and above	Which step the article belongs to, at a glance, before touching it	None, provided the label is still legible and the article is the article the colour claims
A company's own stock colour	No: it is a purchasing decision	Whose article it is, and where it belongs in the store	On a mixed fleet, nothing: the same colour can mean two different capacities
A customer's brand colour	No: it is a bespoke request	Nothing about capacity	A fleet where colour no longer identifies the step, unless every article is checked by label
A duty marker, such as one colour per site	No: it is an administrative convention	Which site or which contract the article belongs to	A convention that drifts as articles move between sites

The distinction matters because the code is only useful while it is consistent. The moment an article is bought in a colour that does not follow the code, the colour stops being information and becomes decoration, and the pre-use check has to fall back to the label - which it should be doing anyway.

2. The Code Stops Separating Values Above Ten Tonnes

The published code has a last entry rather than a top end: it carries steps up to ten tonnes, and above that the same colour is used for everything heavier. On a heavy article the colour therefore marks a class, not a value, and two articles that look identical can be a hundred tonnes apart. That is not a defect in the code; it is the code telling you that above ten tonnes the figure has to be read rather than recognised.

The article's step	What the colour tells you	What you still have to read
Below the last entry	The capacity step, before you touch the article	Whether the label agrees, and which hitch the figure refers to
Ten tonnes and above	That it belongs to the heavy class, and nothing more	The figure itself, from the label, for the hitch actually used
A bespoke article in a custom colour	Nothing about capacity	Everything, from the label and the certificate together

3. The Article Behind the Colour: Flat, Two Eyes, Two Layers

The rest of the name describes a flat woven belt with an eye formed at each end, made from a double layer of polyester. Each of the three words is a construction decision rather than a separate product: the flat band is what spreads a load over a face, the two eyes are what the lift enters the article through, and the double layer is what the contact and the wear are taken by. Where the band, the eye and the design factor are set out in full, the eye and eye type webbing sling page carries that material, and this page stays with the colour and with what the form asks of an order.

The word in the name	What it describes	What it decides	Where the detail is written
Flat	A woven band with a rectangular section	The contact area against the load, and how the band lies on a face	the anchor ring flat lifting strap page
Double eye	A formed eye at each end of the band	What the lift enters through, and which hitch is available	the eye and eye type webbing sling page
Double-layer, thick	Two layers of woven polyester in the body	The wear taken by the article, and the stiffness that comes with thickness	the thickened two end buckle flat strap page
Polyester	The fibre of the band	The duty envelope: temperature, and the chemical exclusions	the WLL 150T polyester round sling page for the envelope in full

4. Where Colour Earns Its Place on a Working Site

Colour is cheap information, and it is worth keeping it accurate for the three jobs it does well. None of them replace the pre-use check; all of them make it faster, and two of them make it possible at a distance.

The job	How colour does it	What has to stay true for it to work
Sorting a mixed fleet	The step is visible from outside the stillage	Every article in the store follows the code, including the bespoke ones
A pre-use check at arm's length	A glance identifies the step before the article is handled	The label is legible, and the colour has not faded past recognition
Dispatch and stock control	Picking by colour is faster than reading tags	The colour in the store matches the colour ordered, and the paperwork agrees
Spotting an article out of place	A sling of the wrong colour on a job is noticed by anyone	The convention is documented, so that 'wrong colour' means something specific

5. Where Colour Fails, and What a Custom Colour Costs

A bespoke colour is a legitimate request and it is often the right one, because a fleet that is identifiable is harder to lose and easier to maintain. It is worth being explicit about what it takes away, so that the trade is made knowingly rather than discovered during an audit. A custom colour removes the capacity cue from the article, and it removes it at exactly the moment the article is in a mixed fleet, which is when the cue was worth most.

The change	What it takes away	What has to replace it
A custom body colour	The capacity step becomes unrecognisable at a glance	A legible label, and a store rule that articles are picked by label rather than by colour
The same colour ordered across two steps	The code's ability to separate values within a fleet	Either a documented step marking on the label, or a change of colour for one of the two
A faded or bleached article in service	The colour as a cue, gradually and without a decision	Rejection at inspection: a colour that no longer identifies the step is a defect, not a cosmetic change
A replaced or lost tag	The figure itself, and with it the reason the colour was right	Retirement of the article: slings without affixed and legible identification are not to be used at all

The general rule that follows is short: colour may be used to sort, to pick and to notice, and never to decide. The figure that governs a lift is the one on the label, read for the hitch and the angle actually in use, which is the point the WLL 100T heavy duty round slings with eyes page sets out at length.

6. What the Flat Band With Two Eyes Asks of the Order

Line	What to state	What it fixes
1	The capacity needed, per hitch	Which column of the label the article has to be built to, and whether a set is needed
2	The band's width and the number of layers	The contact area, the wear taken, and whether the band can conform to the load
3	The eye: internal length and the hardware it will take	Whether the eye seats the fitting: an object in the eye is not to be wider than one-third of its length
4	The length, as the distance between the eyes	The article's geometry, and whether the lift's angle can be met at all
5	The colour: the code's step, or a bespoke colour with its consequence accepted	Whether the article can be sorted by colour on your site, or has to be read
6	The marking, the certificate and the words your site uses for the article	That the label, the certificate and the store record describe the same purchase

7. Marking Outranks Colour, and Always Did

Every rule that matters about identification is written about the marking rather than the colour. Each sling is marked or coded to show the rated capacities for each type of hitch and the type of synthetic web material, and slings without affixed and legible identification are not to be used at all. A colour that has been overridden by a customer's request does not change any of that; it only removes a convenience.

The element	What it carries	What happens when the colour is bespoke
The marking	The rated capacities for each type of hitch, and the type of synthetic material	Unchanged: the label is the specification, and the colour never was
The certificate	What was tested, to what figure, and which article it names	Unchanged, and worth keeping with the article rather than in the office
The colour	The capacity step, up to the last entry, which reads ten tonnes and above	Becomes a store code: useful for picking, useless for deciding
The duty envelope	Temperature and chemical exclusions for the band	Unchanged: polyester's own limits still govern, whatever the colour

8. Inspecting a Coloured Article

The published conditions that remove a sling from service include acid or caustic burns, melting or charring, snags, punctures, tears or cuts, broken or worn stitching, and distortion of fittings. On a coloured article there is one more thing to look at, and it is easy to miss because it looks like wear rather than damage: a colour that no longer identifies the step. An article whose colour has faded past recognition has lost the one property the colour was bought for, and if the store sorts by colour, it will be sorted wrongly.

The ordinary intervals apply to it: an inspection each day before use, periodic inspections at intervals no greater than twelve months, and additional inspections where service conditions warrant, judged on the frequency of use, the severity of the service, the nature of the lifts and the experience of the service life. The class page, heavy duty round sling, covers where that leaves this family against the chain family, which can be repaired and re-tested where a synthetic article is retired.

9. What the Order Has to Carry, in One List

The six lines in section 6 are the article's specification; the lines below are the four that a coloured article adds to it, and they are the ones most often left out.

The line	Why it is needed	What goes wrong without it
The colour you want, and which system it follows	The code's step, a store colour, or a bespoke shade	An article that sorts into the wrong place for its whole service life
Whether the colour may override the code	It is your fleet rule, not the factory's	A supplier substituting the nearest shade of the code, which is a different capacity step
How the step is recorded when the colour does not show it	A marking or a store rule has to carry the figure	A mixed fleet where nothing on the outside says what the article is
Whether protection or a protective sleeve travels with it	Contact is decided by the load, not the colour	A belt bought to spread a load used on an edge, which is what padding is for

10. Frequently Asked Questions

Q1: Does the colour tell me the capacity?

Up to the code's last entry it tells you the step, not the figure. Above ten tonnes the same colour is used for everything heavier, so the figure has to be read from the label, for the hitch actually used.

Q2: Can I order this belt in my own colour?

Yes, as a bespoke request. The consequence is that the colour no longer identifies the capacity step, so the fleet has to be sorted and picked by label instead.

Q3: What is on the label?

The rated capacities for each type of hitch and the type of synthetic web material. Slings without affixed and legible identification are not to be used at all.

Q4: My article's colour has faded. Is that a defect?

If the colour no longer identifies the step and your site sorts by colour, the article has lost the property it was bought for. Treat it as a reason to check the label, and to retire the article where the identification matters.

Q5: What does double-layer mean?

Two layers of woven polyester in the body of the band, which is what takes the wear and what gives the article its thickness and its stiffness.

Q6: What does a double eye change?

It decides what the lift enters through. Each eye takes a fitting or a hook, and an object placed in the eye is not to be wider than one-third of the length of the eye.

Q7: Is a wider band always better?

It spreads a load over more contact area, which is good on a soft or finished surface, and it is also stiffer where the band has to conform to a small radius. The load decides.

Q8: Can the band be used on a sharp edge?

Not without padding: slings are to be padded or protected from the sharp edges of their loads, and a soft or doubled band does not remove that requirement.

Q9: What is the temperature range?

It depends on the fibre and on which published figure is used, and work should be to the lowest. For polyester and polyamide the guides give minus 40 to plus 100 degrees C, the guidance for synthetic slings gives 90 degrees C as the upper figure, and the regulation gives 180 degrees F for polyester and nylon.

Q10: How often is it inspected?

Each day before use, with periodic inspections at intervals no greater than twelve months and additional inspections where service conditions warrant, judged on the frequency of use, the severity of the service, the nature of the lifts and the experience of the service life.

Contact

Send the six lines in section 6 with the four in section 9, and we will come back with the questions that are missing. Flat belts are batch tested, marked per hitch and supplied with a certificate that names the article.