Eurotech Field Reference

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HST

Tapes

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Product selector

Competitor cross-reference

Find the Eurotech model that replaces another brand's part

Calculators

Splice sizing

Bundle Ø

BluSeal use

Tape width

Standard vs RT

Roll OD

Approvals & standards

Pinned

What this app covers

Release notes

Releasing for {{ jobOemShort }}

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Project name

Releasing for

Changing the OEM re-checks every assigned part against that customer's approvals.

Duplicate

Clear project

Fix it

Acknowledge

{{ c.ackNote }} Undo

Acknowledged items stay on the submittal sheet and the meeting request, marked as accepted — they are recorded, not removed.

Splices {{ spliceCount }} · {{ leadTotal }}

Select part {{ sp.pickRatio }} · fits this splice

+ Splice

Harness materials {{ matCount }}

Tape, cable and sealer are specified for the harness — add as many as the design needs. Tubing is assigned to individual splices above.

Materials

No tape, cable or sealer yet

Add from any product page to build the bill of materials and enable the temperature check.

+ Material

Pre-release checks

EUROTECH ENGINEERING

Review this project with us

Sends the splice schedule, materials, open checks and anything you have acknowledged — so the call starts with the detail already in hand.

Request a review meeting

Submittal sheet

Quick calculation

Not part of {{ job }} — it is replaced next time you open this from Home.

Add to this project

This splice

01 Lead outer diameters

Insulator OD per lead, {{ unitWord }}. Single-sided splice: fill Side A only.

SIDE A {{ nA }}

+ Lead

SIDE B {{ nB }}

+ Lead

Pull OD from conductor table

02 Calculated bundle values

Metric A B

Ø = √ΣOD², per the Eurotech splice worksheet. Design splices with cross-sections as balanced on each side as possible.

Rebalance {{ rbBadge }}

Apply the move

Part {{ activePart }}

Change

Minimum shrink ratio

Size tubing

HST SIZING RESULT · {{ stamp }}

IDe expanded

≥ {{ ideTxt }}

Clears largest side by 10%

IDr recovered

≤ {{ idrTxt }}

Grips smallest side by 10%

Ratio required {{ ratioClass }} {{ ratioTxt }}

Selecting the size

Use the total bundle diameter values to select the HST size from the appropriate Eurotech drawing or data sheet. Choose an IDe (expanded) that fits over the larger side and an IDr (recovered) that is less than the smaller side.

Find tubing that fits this splice

Save to job

Submittal sheet

Ask engineering

Estimate BluSeal consumption for a build rate. Drip or dip applied; sealer penetrates between each wire strand and insulating jacket, curing to a durable and flexible barrier.

01 {{ bsSectionTitle }}

−

+ Wire to side A

SIDE B {{ bsCountB }}

−

Empty — single-sided splice

+ Wire to side B

Wire count

Dip time

Tap time

02 Build rate & dose

CONSUMPTION

METHOD Per the Eurotech BluSeal calculator: gap fill area = (strands × strand Ø² × 0.8) − total strand CSA, over 25 mm of penetration, × 1.06 g/mL × application factor. Splices then add the joint fill — internal weight × (leads × 3.5 ÷ application factor). Dip time = CSA ÷ 8 + 5, capped at 10 s and floored at 5 s; tap time = leads ÷ 25 × 5.

Request a sample

Tape consumption for standard wrapping tapes against the Coroplast RT-Series, for the same harness section. Formulas are the Coroplast Tape Calculator's.

Recommendation

Standard tapes

tape per harness

RT-Series 35 mm

tape per harness

RT AGAINST STANDARD, PER HARNESS

Material

metres of tape

Cost

{{ twDeltaCost }} per harness

Cost inputs

Consumption breakdown

SOURCE Coroplast Tape Calculator© — standard consumption = 3.14·L·Ø·factor ÷ (width × (100 − overlap)); RT-Series = L·Ø·factor ÷ 796; triple end-winding = 3.14·Ø·2 ÷ 1000, applied to both. The sheet's literal 3.14 is used rather than π so figures match it cell for cell. Roll lengths and prices are Eurotech additions for costing — the sheet has no cost model.

Finished roll outside diameter from core size, tape gauge and wound length — for magazine and machine clearance checks.

Roll outside diameter

Wound thickness {{ roBuild }} over core

ASSUMED OD = 2·√(r_core² + L·t ÷ π), no allowance for wind tension or telescoping.

Temperature class · LV 312

or enter a range

Low °C

High °C

Construction

Shrink ratio

Wall type

Approved by

Certifications

Sort

Reset

Temp

Ratio

Source: {{ catalogSource }} · confirm dimensions against the model drawing

BluSeal

ADVANCED SEALING SYSTEM | EUROTECH

Request quote

Learn more

Calculator

Application methods

The method depends on the splice construction and the manufacturer's desired process.

Curing

Application equipment

Turnkey stations from Eurotech. Tap a machine for its feature list.

Validation testing

Test method Parameters

Packaging, storage, safety

Eurotech

Source: {{ sealSource }}

Draft opened in your mail app

Check it and press send. It goes to eurosales@eurotechdirect.com from your own address, so the reply comes back to you. Nothing is sent until you do.

In the draft

Open the draft again

If no mail app opened, this device may not have one set up — email eurosales@eurotechdirect.com directly with the subject above.

Back to the part

Part

Opens a draft to eurosales@eurotechdirect.com with these details filled in, sent from your own address so a reply reaches you. Programme and OEM come from the open job — edit them if this enquiry is for something else.

Upright, dry, out of sunlight, FIFO

Storing

Substrate must be

Never present

Talc, silicone spray, release agent, hand cream

Contaminated roll — dust and grease kill the bond

Handling

Do not store pre-cut tape parts

Do not touch tape ends with oily fingers

Outer branches first, main branch last

Fix with a short pressure, then start wrapping

50% overlap gives gapless bonding

Loose “yo-yo” winding

Strong thumb pressure in the winding direction

Wrapping process

Alternative bundling

Candy wrapping above, spot bundling below

Tape end stuck diagonally

Cut angle

Cut at 20°–45° after the triple winding

Safety knife

Coroplast safety knife

Tearing

Tearing method

Tearing in cross-direction

Tear the last layer close to the harness

Handling that differs by tape construction. Tap a type for its sequence.

Thicker tapes over 0.5 mm {{ tgMarkThick }}

Textile and laminate tapes thicker than 0.5 mm: 8440 X · 8570/8580, 8571, 8572/8582, 8575 X, 8579 X · 833 MPX, 834 MPX.

Single winding, ends fixed with a triple winding of 837 X or 317

Exception: 880 and 880 X are excluded.

1 Apply a single winding

2 Fix the ends with a triple winding of an additional tape, for example Coroplast 837 X or Coroplast 317

PP film tapes polypropylene film {{ tgMarkFilm }}

Film adhesive tapes. Wrap close to the harness and make sure to do a triple winding at the end.

Wrap film tape close to the harness

1 Wrap close to the harness, triple winding at the end

2 To tear, hold the tape close to the harness and pull close to the harness — use the tip of your finger for easier, shorter tearing

3 For cross tearing, do not touch the adhesive side with the hand holding the harness

4 Tear in cross direction close to the harness, then fix the end by short thumb pressure

5 To wrap onto a corrugated tube: change the wrapping direction to reach the tube, wind through the slit, add a triple winding on the tube, then continue in the prescribed direction

6 On a junction, secure the bonding in the slit of every corrugated tube, then cross-wind to fix the construction

After the third winding, do not elongate the tape by pulling the roll. PP films deform after elongation, which may cause flagging.

PP films are tearable, but only tear them if you are sure about the process. Cut film tapes if you are not sure how to tear.

RT reverse tapes adhesive outward {{ tgMarkRt }}

Reverse tapes carry the adhesive on the outward face, so the wrap is built adhesive to adhesive and the final layer must be covered.

RT first winding on itself, 100% overlap

Handedness matters: if the wrapping direction is described right to left, use the RT L version; left to right, use the RT R version.

1 Fix the tape on the harness from the rear

2 Wrap the first winding on itself with an overlap of 100%

3 Start the diagonal wrapping by applying an additional winding on the backing

4 Continue wrapping at an angle of 45°, adhesive to adhesive ideally, or adhesive to back — never leaving adhesive on the outside

5 Apply the last winding at an angle of 0° and cut the last layer under tension, short to the harness

6 The last layer leaves adhesive outside, so finish with a standard tape, for example Coroplast 8550

On a Y-junction: wrap the break-out with the RT tape, bind it over the knot, wrap the main branch, then wrap the final layer once and cover it — and the knot where adhesive is visible — with the same Coroplast tape in 19 mm, for example 8550 RT covered with 8550.

On an X-junction: wrap both break-outs first with standard wrapping tape in 19 mm, fixate the knot, then wrap the break-out with the RT tape and over the knot. Cover the final layer and the exposed knot with the matching standard tape.

LT longitudinal tapes LT, LT1, LT2, LT3, LT4 {{ tgMarkLt }}

Longitudinal tapes are applied along the harness rather than wound around it. Five variants: LT, LT1, LT2, LT3 and LT4, differing in where the adhesive strips sit.

LT — adhesive strip onto adhesive strip, never onto the harness

Unroll the tape to the needed length. Cutting is recommended for LT tapes.

1 LT — press the side that leaves the adhesive outside onto the harness, wrap the tape close to the harness, then stick the inside adhesive strip onto the outside adhesive strip, not onto the harness

2 LT1 and LT2 — fix the first adhesive strip on the harness with contact along the entire length, wrap close to the harness, then stick the second adhesive strip onto the tape, not onto the harness

3 LT3 — fix the first adhesive strip with contact along the entire length, remove the release liner, wrap close to the harness, then fix adhesive to adhesive

4 LT4 — fix the first adhesive strip on the harness; the first layer leaves an adhesive strip outside, so wrap close to the harness and fix adhesive to adhesive

5 Every variant: make sure the adhesive strip is fully covered, and finish with short thumb pressure along the entire length, beginning at the corners

The inside adhesive strip may overlap in the direction of the backing material — but the adhesive strip must end up fully covered.

Source: {{ tgSource }}

Scope

Design limitations to consider

Wire count per side

What to expect from a properly constructed splice.

Cross-section and balance

Imbalanced splices

Splice construction

Splice to insulator gap

YOUR OPEN SPLICE

Key dimensions

Selecting a size

Shrink ratio bands

Smaller ÷ larger Minimum ratio

Recovery temp

product range

Equipment

runs far hotter

Heat sources

Other factors

Process set-up

Example trial

Temp Time 1 · 2 · 10 · 30

Compare your sample against each condition. Tap one for what to look for and what to change.

+ {{ t.t }}

− {{ t.t }}

Eurotech HST Application Guidelines · {{ gRev }}

Enter a competitor part number to find the Eurotech products that replace it. Searching a Eurotech code works too, and returns everything it crosses.

No cross-reference on file for that part. Send it to Eurotech engineering and it can be evaluated against the range.

Source: {{ xSource }}

Temperature class · LV 312

or enter a range

Low °C

High °C

Conductor

Shielding

Voltage class

mm² from

mm² to

OD max

Cores

Protection

Sort

Reset

No cable in the catalogue meets every filter. Widen the cross-section range or relax the OD limit.

Weight

Resistance

Source: {{ cableSource }}

Request quote

Learn more

Protection system

This is a protection-system sheet. Electrical and mechanical values come from the base cable sheet for {{ cbdCode }}.

Specification

Named on the sheet

Other sizes in {{ cbdFamily }}

Step up or down a gauge without leaving the drawing.

Source: {{ cableSource }}

Tap ⊞ on any product to add it here. Four per family.

Clear

Heat shrink tubing

Spec

Wire harness tapes

Spec

Nothing to compare yet

Tap the ⊞ button on a tubing model or a tape to add it. Up to four of each sit side by side here.

Tubing

Tapes

Bundle diameter for a run of wires that is not a splice — for tape width, conduit and convoluted tubing selection. Enter the insulated OD of every wire in the bundle.

WIRES {{ bdCount }}

+ Wire

Bundle diameter

Σ OD² (mm²) {{ bdSq }}

Cross-sect. area × 0.8 {{ bdCsa }}

Ø + 10% clearance {{ bdPlus }}

Send to tape width

Ø = √ΣOD², the same relation the splice calculator uses. The 0.8 factor is reported as cross-sectional area and does not feed the diameter.

RELEASE SUBMITTAL · {{ stamp }}

Every splice has an approved part for {{ jobOem }}.

Splice schedule

Ø {{ r.dia }} {{ r.ratio }} IDe {{ r.ide }} IDr {{ r.idr }}

Temperature & routing

Shared operating window across {{ cfCount }} on this harness.

Incompatible

Limited by one component

Revised since you specified

{{ revCount }} on this job rest on data that has since changed. Re-check before release.

One part for every splice

{{ conToday }}. Fewer part numbers on the drawing means fewer line items to release, stock and pick.

Use for all

The diameter spread across these splices is wider than any single model covers. Splitting the job into two parts is the alternative.

Harness materials {{ matCount }}

Print / save as PDF

Email sheet

Calculated values only. Approval status is read from {{ apSourceRev }} and does not replace a drawing release.

Temperature class · LV 312

or enter a range

Low °C

High °C

Construction series

Abrasion class

CTM 312, 5 mm mandrel single layer. A is lowest, G highest.

Sound dampening

Compatible with wire insulation

Keeps only tapes whose published application temperature meets that insulation class.

Adhesive

Carrier

Halogen free

OEM approved only

Sort

Reset

No tape in the catalogue meets every filter. Relax the abrasion or temperature requirement, or ask engineering about a custom construction.

Temp

CTM 312

Source: {{ tapeSource }} · approvals {{ tapeApprovalRev }}

Request quote

Learn more

Recommended crossovers Replaces

Specification

Application temperature

Maximum temperature at which this tape may be applied to each wire insulation class.

Width for this bundle

At the current bundle Ø of {{ tpdBundle }}.

{{ tapeApprovalNote }} Per-OEM detail is not yet in the app — the approval page in the source PDF is a tick-mark grid whose columns do not survive text extraction, so only the approval count is shown.

Source: {{ tapeSource }}

Recommended tape width for a harness bundle diameter, allowing for the standard spiral winding angle and overlap. Leave the field empty to use the bundle Ø from the splice calculator.

Harness bundle Ø

over the taped section, {{ unitWord }}

Using {{ wdOdShown }} from the splice calculator

CTM 312 abrasion classes

CTM 312 sound-dampening classes

Find a tape in these classes

Source: {{ tapeSource }}

End cap

Request quote

Learn more

Product code {{ dProductCode }}

Eurotech drawing {{ dDrawing }}

Colours {{ dColors }}

Technical cross 1:1 replacement

This model replaces these competitor parts one for one.

Application cross Check attributes

One or more attributes may not directly match, but this model suits most applications. Confirm against the drawing requirements before release.

Process window

Shrink begins

Full recovery

OEM approval

Specification

Request drawing / sample

Source: {{ catalogSource }} · {{ apSourceRev }}

Approval status for 29 heat shrink models across {{ apOemCount }}. Start from your customer, or from a model to see who has approved it.

A · Approved

S · Submitted

P · Planning

By OEM

By part

Customer / OEM

Tubing model

Range-wide certifications

Manufactured in compliance with IATF 16949 and ISO 9001 quality systems, produced to meet or exceed UL224 and MIL approval requirements.

VERIFY {{ apCaveat }}

Source: {{ apSourceRev }} · L = UL Listed E515400 · T = UL Tested

Ask engineering to confirm

Common questions

Let's talk.

Contact engineering

Text from the Eurotech resource pages · eurotechdirect.com · +1.330.467.0205

All 4 documents cached — available on the floor without signal.

PDF

{{ d.code }} · {{ d.rev }}

{{ doc.code }} {{ doc.rev }} · {{ doc.meta }}

DRAFT Step copy is placeholder layout, not controlled content. The published PDF governs.

Open source PDF

Tap a size to push its insulator OD into the splice calculator.

ISO size Wire OD Insert

SAE ga. GXL SXL TXL GPT

DRAFT Nominal OD values are placeholders — verify against the Eurotech drawing before release.

Delete this project? Its splices, materials and acknowledgements go with it.

Delete

Keep

Edit

Delete

Add project

Projects stay on the device. The submittal sheet can be printed or emailed as a one-page record.

ETD FIELD APP

Release notes

What changed in each build, newest first.

This build

EUROTECH · MATERIALS & ENGINEERING

Field Reference

Quick reference for harness design release engineers.

Size a splice

Lead diameters in, tubing size and ratio out.

Find a part

Tubing, HV cable, tapes, BluSeal — by spec.

Cross a competitor

Their part number in, the Eurotech match out.

Check approvals

Every part stamped for the OEM you release to.

Catch conflicts between product lines

Tape rated below your cable? Flagged before release.

Works offline

Your job stays on the device. No login.

Catalogue values are typical published figures — a starting point for selection, not a substitute for a drawing release.

Install on this phone

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