GRE yeeb nkab yog lub teeb yuag, siab zog thiab corrosion resistant non{0}}cov yeeb nkab hlau. Winding iav fiber ntau uas tau muab tso rau hauv epoxy resin ntawm cov tub ntxhais raws li kev siv tshuab. Tom qab kho thiab demoulding, cov khoom tiav GRE tiav lawm. Nws cov yeeb nkab phab ntsa qauv yog tsim nyog thiab siab heev, uas tuaj yeem muab kev ua si tag nrho rau lub luag haujlwm ntawm cov khoom siv, ntawm qhov chaw ntawm lub rooj sib tham ntawm kev siv lub zog, txhim kho cov qib ntawm cov hlau, los xyuas kom meej qhov ruaj khov thiab kev ntseeg siab ntawm cov khoom.

Cov khoom siv:

Roj roj-nyob rau saum npoo

Crude roj sib sau ua ke kab

Txhaj dej

Txheej txheem pipeline hauv chaw nres tsheb

LNG kav dej

Ballast dej

Cov dej txias

Cov kav dej tshiab

Kev thauj dej phwj tuaj

Underground yeeb nkab thiab casing yeeb nkab

GRE cov kav dej tau dhau qhov kev ntsuam xyuas dav hlau hluav taws kub thiab L3 hluav taws- resistant test:

Qauv:

AWWA M45 FRP pipe design

IMO Res.A752(18) Kev qhia tshwj xeeb rau kev thov cov kav dej yas rau cov khoom siv hauv nkoj hiav txwv

ASTM ---F1173 Specification rau daim ntawv thov ntawm thermosetting resin fiberglass piping systems rau Marine khoom

Cov txheej txheem ntau lawm:

Cov ntaub ntawv tsim khoom

Cov yeeb nkab hauv liner yog siv los tiv thaiv -corrosion

Anti-Kev tiv thaiv UV tuaj yeem siv rau hauv cov yeeb nkab sab nraud los tiv thaiv UV tiv thaiv huab cua thiab tiv thaiv ib puag ncig

Yog tias muaj kev kub siab ua kom muaj hluav taws xob hluav taws xob xav tau, GRE yeeb nkab tuaj yeem siv los ua cov hluav taws xob zoo li qub tawm hauv qhov chaw txaus ntshai

Nyob rau hauv qhov hluav taws kub, txheej tiv thaiv ua tau raws li qhov ua tau zoo ntawm cov hluav taws kub ua haujlwm ntawm lub thawv tiv thaiv, xav tau los ntawm kev tua hluav taws, thiab tsim cov pa phem tsawg.

Tej xwm txheej:

Sijhawm: 2004-2005

Qhov project: Ningxia Tongxin Eastern ib feem dej abstraction project

Specifications: DN250,DN200,4.0Mpa

Joint hom: Xov Joint

Sijhawm: 2009

Qhov project: Daming mining dej diversion project nyob rau hauv Xinjiang.

Specifications: DN3{{1}0-4.0,3.0Mpa

Joint hom: Xov Joint

Sijhawm: 2009

Tus tswv qhov project: Saudi Arabia.government

Specifications: 2.5Mpa Siab 2.5 Mpa