Wind~~Energy~~Clamps by Weique

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

Select a clamp → Send RFQ / drawing →

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 focus

System overviewWind turbine clamp systemsPipe clamps, cable cleats and stand-off assemblies organized by wind turbine zone. SS316 trefoilOffshore cable cleatsMarine stainless trefoil restraint for tower, transition-piece and exposed offshore cable routes. Aluminum trefoilLightweight cable cleatsLow-mass trefoil cable fixing for tower and onshore wind cable runs. DIN 3015 kitMarine hydraulic pipe clamp kitsComplete clamp, baseplate, cover plate and A4 fastener sets for wind hydraulic lines. Offshore transitionJ-tube and transition-piece fixingCable and pipe support requirements for harsh marine interfaces. RFQ supportSpecification review and documentationDrawing, material, coating and project-document support for OEM sourcing.

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

View all series →

SS316 trefoil cable cleat for three single-core offshore wind turbine power cables

TC-316 · IEC 61914SS316 trefoil cable cleat

Aluminum trefoil cable cleat for three single-core wind turbine power cables

TC-AL · IEC 61914Aluminum trefoil cable cleat

Marine grade DIN 3015 hydraulic pipe clamp kit for wind turbine service

M-400 · DIN 3015Marine hydraulic pipe clamp kit

DIN 3015 heavy vibration pipe clamp with green PA66-GF body and steel plates

HS · Real SampleHeavy vibration pipe clamp

Black PA66-GF DIN 3015 heavy series pipe clamp with zinc-nickel steel bracket

HS-100 · HeavyBlack heavy series pipe clamp

Green DIN 3015 heavy pipe clamp with zinc coated cover plate and bolt

HS · CoatedGreen heavy pipe clamp

Green thermoplastic DIN 3015 heavy pipe clamp front view

HS · PlasticHeavy thermoplastic front view

Green thermoplastic heavy pipe clamp angled view with bracket details

HS · 45 degreeHeavy thermoplastic angle view

Green heavy plastic wind turbine pipe clamp three quarter view

HS · 3/4 viewHeavy thermoplastic clamp detail

Twin series DIN 3015 side-by-side pipe clamp for wind turbine hydraulic lines

TS-200 · TwinTwin hydraulic line clamp

Light series PA66 nylon pipe clamp front view for wind turbine control lines

LS-050 · LightLight series front view

LS · SideLight series side view

Light series nylon pipe clamp angled view showing bolt hole pattern

LS · AngleLight series angled view

Orientable swivel wind turbine clamp pair with zinc-nickel bracket

EQ · PairOrientable clamp pair

Orientable swivel wind turbine clamp angled view showing insert cavity

EQ · AngleOrientable angle view

Orientable wind turbine pipe clamp front view with zinc-nickel bracket

EQ · FrontOrientable front view

KEY METRICS · SERIES, RANGE, TEMP, LIFE

M.01 — Product series

8series

Range · HS / LS / TS / SO / TC / M / EQ
Basis · DIN 3015 / IEC 61914
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 Tool

Not sure which clamp series fits your line?

Enter pipe OD, turbine zone and vibration level — get a series, insert, body, bolt and torque recommendation in seconds.

Open Clamp Selector →

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