Wind~~Energy~~Clamps by Weique

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Document Classification — Public · Engineering Procurement

SHEET
01 / 06

SCALE
N.T.S.

STANDARD
DIN 3015

UNITS
mm · ISO 2768-m

DOCUMENTWEC-PSO-001

SUBJECTPipe Clamps · Wind

REVISIONB · 2026-05

STANDARDDIN 3015 / 1·2·3

§ 00 — COVER / PRODUCT SPECIFICATION OVERVIEW

A Weique wind-energy product line

From Turbine Application to Clamp Drawing.

We translate turbine-zone requirements into clamp selection, material specification and drawing-ready solutions. Engineering review covers vibration, corrosion, temperature, pipe or cable geometry, mounting interfaces and project documentation.

Material CertEN 10204 · Type 3.1

Corrosion TestISO 9227 · ≥ 1440 h

Response TimeEngineer · < 48 h

Engineering basis ↓

SERIESHS · DIN 3015-1

MATERIALPA66-GF / S355

DRAWINGOn request

[1]DIN 3015 — Pipe clamps, parts 1, 2, 3.

[2]IEC 61400-1 ed.4 — Wind turbines design requirements.

[3]EN 10204 type 3.1 — Material certification.

[4]ISO 9227 — Salt spray corrosion test (≥ 1440 h).

[5]DNV ST-0126 — Offshore marine structures (design ref.).

WindEnergyClamps by Weique · Application-led engineering

Clamp systems engineered for wind turbines.

APPLICATION ZONES · WHERE OUR CLAMPS LIVE INSIDE A TURBINE

Current wind conditions · reference data

LocationYancheng Offshore

Wind 10 m11.0 m/s

Gust15.2 m/s

Wave—

Est. power7.47 MW

24 h energy179 MWh

Rotor Ø m

Rated MW

Below rated · variable output

Reference conditions · coastal JiangsuOpen-Meteo · live in browser

Open-Meteo model data · indicative power curve · not for operational or engineering decisions

ZONE A.01 · NACELLE

Nacelle Cooling Loop

Water-glycol coolant headers circulate between the generator cold-plates, power converter and nacelle roof heat exchangers at loop temperatures from 45 °C to 70 °C. Generator and gearbox meshing excitation reaches 200 Hz — DIN 3015 cushion inserts damp vibration transmission to structure and maintain preload without creep across a 20-year service life.

Pipe range	Ø 60.3 – 168.3 mm
Temperature	−40 / +110 °C
Insert	EPDM · Shore-A 70
Body	PA66-GF · UL94 V-0
Series	DIN 3015-1 · Heavy
Fastener	metric hex · gr. 8.8 · HDG
Design basis	DIN 3015-1 · IEC 61400-1

XREF → see HS-100 · Heavy Series · DIN 3015-1 guide

Onshore project basisStandard corrosion protection and project-specific temperature review.

ZONE B.02 · TOWER

Tower Hydraulics

Pitch-backup accumulators, yaw-brake calipers and rotor-brake circuits route stainless hydraulic lines the full height of the tower at system pressures of 160–250 bar. Twin-clamp pairs with stand-off brackets accommodate differential thermal expansion between the steel tower shell and hydraulic tubing while absorbing low-frequency tower sway.

Pipe range	Ø 12 – 42 mm
Pressure	PN 250 · design rated
Mount	Stand-off · 30 / 60 mm
Material	AISI 316L · PA66-GF
Design basis	DIN 3015-3 · PN-rated
Series	DIN 3015-3 · Stand-Off
Fastener	metric hex · gr. 8.8 · HDG

XREF → see SO-300 · Stand-Off · DIN 3015-3 guide

Onshore project basisStandard corrosion protection and project-specific temperature review.

ZONE C.03 · HUB

Pitch & Yaw Conduits

Hydraulic pitch circuits inside the rotating hub carry accumulator pressure near 200 bar and experience blade-passing excitation at 4–10 Hz with every revolution. Insulated and series-stacked DIN 3015 clamps isolate pitch conduits from signal cables and prevent fretting wear under the continuous rotating-frame load cycle.

Pipe range	Ø 6 – 38 mm
Insulation	PA66-GF · halogen-free
Series	DIN 3015-2 · Twin
Fastener	metric hex · gr. 8.8 · zinc-plated
Design ref.	IEC 61400-1 ed.4

XREF → see TS-200 · Twin Series · IEC 61400-1 ed.4

Onshore project basisStandard corrosion protection and project-specific temperature review.

A.01Nacelle cooling — DIN 3015-1 Heavy.

B.02Tower hydraulics — DIN 3015-3 Stand-Off.

C.03Pitch / Yaw — DIN 3015-2 Twin.

ENV.Offshore mode adds marine material and corrosion requirements.

SELECT APPLICATION
AND ENVIRONMENT →

PRODUCT PHOTOGRAPHY · WIND-ENERGY CLAMP SERIES · Zn-Ni COATED

View all series →

HS-100 heavy-series PA66-GF nylon wind turbine cable clamp with zinc-nickel coated steel bracket

HS-100Heavy Series

HS heavy-series thermoplastic wind turbine pipe clamp with zinc-nickel bracket, green PP body

HS · Plastic BodyHeavy Thermoplastic

LS-050 light-series PA66 nylon wind turbine clamp with zinc-nickel bracket for control and signal cables

LS-050Light Series

EQ orientable swivel wind turbine clamp pair with zinc-nickel bracket for adjustable cable routing

EQ · SwivelOrientable / Custom

KEY METRICS · SERIES, RANGE, TEMP, LIFE

M.01 — Product series

6series

Range · HS / LS / TS / SO / M / EQ
Basis · DIN 3015 / 1·2·3
Custom · EQ engineered

M.02 — Diameter range

Ø 6to273mm

Range · nominal pipe OD
Steps · 89 discrete sizes
Source · DIN 3015 / 1·2·3

M.03 — Operating temp

−40to+120°C

Insert · EPDM Shore-A 70
Body · PA66-GF / 316L
Basis · material spec

M.04 — Service life

25yrs

Basis · IEC 61400-1 design life
Scope · design target
Note · per standard

DELIVERY RECORD · ANONYMIZED PROJECT REFERENCES

REF.01 · OFFSHORE · NORTH SEA, EU SECTOR European offshore wind OEM

Transition-piece and tower hydraulic clamping for an offshore platform — 316L clamp bodies with A4-80 fasteners, delivered with full material traceability.

Series · M-400 · AISI 316L
Basis · DNV ST-0126 · EN 10204 3.1 · ISO 9227 ≥ 1440 h

REF.02 · O&M RETROFIT · ABERDEEN, UK Offshore O&M contractor

Replacement of corroded tower-line clamps on in-service turbines — survey-matched sizing against existing hole patterns to avoid re-drilling.

Series · HS-100 · 316L variant
Basis · DIN 3015-1 · C5-M coating system

REF.03 · ONSHORE COASTAL · GULF COAST, US North American turbine OEM

Nacelle cooling-loop and control-air line clamping for a multi-MW onshore platform in a coastal corrosion environment.

Series · HS-100 · LS-050
Basis · DIN 3015-1 · IEC 61400-1

REF.04 · COLD CLIMATE · INNER MONGOLIA, CN Chinese wind-turbine OEM

Pitch hydraulic feed-and-return clamping with a −40 °C cold-climate material package for high-plateau onshore sites.

Series · TS-200 · HS-100
Basis · DIN 3015-2 · IEC 61400-1 ed.4

Client names withheld under supply agreements · project documentation — drawings, material certificates, test reports — available under NDA via engineering inquiry →

Engineering Library 12 Engineering Articles

Principles

What Is a Cable Cleat — and Why It Matters for Wind Turbine Cables

Cable Cleat vs. Cable Tie: Why Cable Ties Cannot Replace Cleats

Cable Installation in Wind Turbine Towers: Vertical Runs and Key Constraints

What Is Short-Circuit Electromagnetic Force?

What Does IEC 61914 Actually Test? The Cable Cleat Standard Explained

Trefoil Formation for Single-Core Cables: Physics and Cleat Requirements

Selection

Cable Cleat Selection: The Parameters You Cannot Afford to Miss

Nylon, Aluminium, Stainless Steel: Which Material for Your Cable Cleat?

Offshore, Onshore, High-Temperature: Different Environments, Different Requirements

Installation & Maintenance

How to Determine Cable Cleat Installation Spacing

Common Cable Cleat Installation Mistakes and Their Consequences

Maintenance Inspection of Wind Turbine Cable Cleat Systems

DIN 3015 Part 1, 2 and 3: Light, Heavy and Insert Series Explained

Cable Cleats at the J-Tube Transition: Offshore Wind Foundation Requirements

Cable Cleat and Wind Turbine Cabling Glossary — 35 Terms