Professional chemical pipe manufacturer · Exporter|Factory-direct supply · video factory audit available
Zhejiang Sanli Pipe Technology Co., Ltd.
Source factory · pipe systems manufacturer

PEX-AL-PEX, PE-RT & PP-R
pipe manufacturer & supplier in China

Every metre made to German standards. A pipe factory for underfloor heating and plumbing — PEX-AL-PEX, PE-RT, PP-R and brass fittings. OEM and wholesale welcome.

View productsGet wholesale price list
100% oxygen barrier — no corrosionFreeze-proof: install down to −40 °CUp to 100 m coils — zero jointsOEM: pipe under your brandEAC / ISO certifiedOne-stop underfloor heating system
Underfloor heating coil installation
Pipe unrolling on site
Completed coils before screed
Manifold pressure test
SANLI PIPE
23+years of experience
20production lines
26inspection steps
50years warranty
OUR FOCUS

Premium Underfloor Heating Pipe — Built for Russia, Central Asia and the CIS

SANLI's product lines, specifications, certifications and services are engineered around district heating in Russia, Central Asia and the CIS: heating seasons up to six months, large-scale retrofit of legacy networks, and demanding water and operating profiles. Not a generic global supplier — a pipe factory that knows this region.

RussiaRussiaРоссия
KazakhstanKazakhstanҚазақстан
UzbekistanUzbekistanOʻzbekiston
TurkmenistanTurkmenistanTürkmenistan
KyrgyzstanKyrgyzstanКыргызстан
TajikistanTajikistanТоҷикистон
01
EAC / TR CU certifiedMeets EAEU customs-union requirements with a complete documentation set for clearance and site acceptance.
02
Overland delivery · CPTRail and road corridors with CPT Moscow / Almaty / Tashkent pricing and controlled lead times — no sea freight detour.
03
Russian-language supportDrawings, sizing calculations and installation guidance in Russian, from quotation to after-sales.
04
Cold-climate rated−40 °C to +90 °C, up to 100 m jointless coils, 100 % oxygen barrier for heating and hot water.
See the rangeRequest spec sheet & quote
Export Markets

Export markets · worldwide

USA
Brazil
South Africa
Russia
Ukraine
Czechia
Netherlands
Portugal
USA
Brazil
South Africa
Russia
Ukraine
Czechia
Netherlands
Portugal
Spain
Iran
Korea
Singapore
Mongolia
Kyrgyzstan
Uzbekistan
Kazakhstan
Spain
Iran
Korea
Singapore
Mongolia
Kyrgyzstan
Uzbekistan
Kazakhstan
ISO9001 Quality Management ISO14001 Environmental Management ISO45001 Occupational Health & Safety SKZ · Germany CE · European Union
Products

Products

Труба PE-RT для тёплого пола с кислородным барьером
AROUNDWAR · series

PE-RT oxygen barrier UFH pipe

5-layer co-extruded EVOH barrier keeps oxygen out

Труба PE-Xa для тёплого пола
AROUNDWAR · series

PE-Xa underfloor heating pipe

Peroxide cross-linking, ample temperature & pressure reserve

Труба PEX-C для тёплого пола
AROUNDWAR · series

PEX-C radiation cross-linked pipe

Radiation cross-linking, flexible and easy to install

Металлопластиковая труба RPAP5
SAPUER · series

RPAP5 butt-welded multilayer pipe

Argon butt-welded aluminum layer, higher pressure rating

Металлопластиковая труба силановой сшивки
SAPUER · series

Silane cross-linked multilayer pipe

PEX-b/AL/PEX-b structure, one-step process

Латунные фитинги для металлопластиковых труб
SAPUER · series

Brass fittings for multilayer pipe

Compression sealing, leak-free joints

Труба PP-R для горячей и холодной воды
SANEPER · series

PP-R hot & cold water pipe

For hot and cold water, reliable fusion welding

Фитинги PP-R
SANEPER · series

PP-R fittings

Couplings, elbows, tees with uniform wall thickness

Латунные пресс-фитинги
SANEPER · series

Brass press fittings

Forged brass, reinforced body, reliable sealing

Коллектор распределительный для тёплого пола
SANEPER · series

Smart manifold

Multi-circuit distribution, visible adjustable flow

Клапаны и вентили
SANEPER · series

Valves

Ball, gate and thermostatic valves, smooth operation

Панель умного терморегулятора
SANEPER · series

Smart thermostat panel

Zoned scheduling, works with actuators

View all 43 products →
Cooperation

Ways to work together

For wholesale buyers, contractors and brands across Central Asia and the Russian-speaking market — every cooperation model at a glance.

01

Wholesale stocking

Standard specs always in stock; from 1,000 m per SKU, mixed-container orders welcome, and wholesale price scales with volume.

02

OEM / private label

Your brand and specs printed on the pipe; custom colour, coil length, labels and export pallets — private label from 1,000 m.

03

Trade terms

EXW / FOB / CIF / DDP / FCA / CPT — your choice; door-to-door options for landlocked Central Asia with a full set of customs documents.

04

Central-Asia logistics

China–Kazakhstan rail blocks and direct TIR trucking: Almaty ~5–7 days, Tashkent ~8–12 days, tracked end to end.

05

Payment & risk control

T/T 30/70, irrevocable L/C at sight, Trade Assurance orders; confirm samples first, balance later — acceptance criteria written into the contract.

06

Certificates & documents

EAC / CE / ISO 9001 plus SKZ test reports shipped with the goods; support for customs clearance and local tender documentation.

Get wholesale price list Submit an enquiry
Quality Assurance

26 inspection steps —
100% passing rate.

Hydraulic burst testers, universal testing machines, melt flow indexers, Vicat softening testers, 5000-cycle hot/cold water testers — plus our own online weld-seam and bore inspectors. Every coil passes the full line before shipment.

  • Hydraulic burst test
  • Universal mechanical test
  • Melt flow index
  • Vicat softening point
  • 5000 hot/cold water cycles
  • Online weld-seam inspection
  • Online bore inspection
  • Per-coil final re-check
ISO9001ISO14001ISO45001SKZCEEAC
20production lines
26inspection steps
100%passing rate
50years warranty

Factory & warehouse

Production line
Finished goods warehouse
QC laboratory
Full quality system, test reports and certificates
Projects

Projects & cases

Монтаж тёплого пола в Центральной Азии
Underfloor heating coil installation
Подключение латунного фитинга к металлопластиковой трубе
Brass fitting connection
Готовые контуры тёплого пола перед заливкой
Completed coils before screed
Опрессовка коллектора тёплого пола
Manifold pressure test
Размотка трубы для тёплого пола на объекте
Pipe unrolling on site
Пятислойная структура трубы PEX-AL-PEX в разрезе
PEX-AL-PEX five-layer structure
About Sanli

Zhejiang Sanli Pipe Technology Co., Ltd.

SANLI Pipe is a professional manufacturer and exporter of modern chemical pipes, committed to international high-end pipe manufacturing, with 20 production lines and complete tooling and testing facilities.

Products cover butt-welded and overlap-welded multilayer pipes, silane cross-linked pipes, PP-R hot and cold water pipes, PE-RT / PE-Xa / PE-Xb / PE-XC underfloor heating pipes and permanent aluminum oxygen-barrier pipes, serving building heating and domestic hot water with complete solutions.

Export-orientedEurope, Americas, Asia
Complete solutionPipes + fittings + temperature control
24-hour responseFull support for installation & maintenance
R&D and testing centerFirst-class pipe testing laboratory
Our Brands

SANLI Brands

SERIES 01

AROUNDWARUnderfloor heating systems

PE-Xa, oxygen-barrier PE-RT, PEX-b / PEX-C cross-linked pipes — a reliable heat source for homes and buildings.

SERIES 02

SAPUERMultilayer pipes

Butt-welded and silane cross-linked multilayer pipes: aluminum oxygen barrier, high pressure and temperature resistance.

SERIES 03

SANEPERFittings & smart control

PP-R and brass fittings, manifolds, valves and smart control panels — complete your pipe system to the last step.

More about the factory, brands and OEM
Knowledge

Industry knowledge

PEX-AL-PEX, PP-R or PE-X: which pipe for heating & hot water

A comparison table of four pipe types across temperature, pressure, oxygen barrier, lifespan and price — with a buyer's decision guide.

How to verify a Chinese pipe factory: a 10-point checklist

From licence and production lines to lab, certificate verification and payment risk — screen out problems before you order.

PEX-AL-PEX price trends 2026: raw material, FX and freight

How aluminium and polyolefin prices, exchange rates and freight feed into FOB quotes, and when it pays to buy.

View all articles →

Wholesale, OEM private-label and distribution — leave your requirement and get a quote within 24 hours.

Email sanlipipe@163.com · WhatsApp +86 150 6880 2744 · video factory audit available

Email us for a quote Knowledge base

1-minute enquiry, quote within 24 hours

For wholesale, OEM and distribution. Provide either an email or WhatsApp — required.