3LPP Paipu Uila

3LPP coating pipe he -hana ki'eki'e o waho o ka paipu laina i ho'olālā 'ia no ka -lawelawe ki'eki'e a me ka koi 'ana i nā kaiapuni mechanical. Aia ka ʻōnaehana 3LPP i:
1.Fusion -Bonded Epoxy (FBE) primer – hāʻawi i ka hoʻopili ikaika a me ka pale ʻana.
2.Copolymer adhesive - e hōʻoia i ka ikaika peel kiʻekiʻe a me ka hilinaʻi paʻa.
3. ʻO ka polypropylene (PP) ka papa waho - hāʻawi i ka ʻoi aku ka ikaika o ka mīkini, ke kūpaʻa abrasion, a me ke kūpaʻa wela a hiki i ka 110-120 degere hoʻomau.
Hoʻohālikelike ʻia me 3LPE, ʻoi aku ka makemake o 3LPP i nā piʻi wela, nā hoʻonohonoho wao nahele, a me nā paipu e lawe ana i ka ʻaila wela a i ʻole ke kinoea wela -kiʻekiʻe, kahi e hoʻohaʻahaʻa ai ka hana o ka polyethylene.

• ISO 21809-1– ʻO ka maʻamau o ka honua no ka hale hana- hoʻohana i nā pani 3LPP ma nā paipu i kanu ʻia a i ʻole i loko o ka wai.
• DIN 30678- ʻO ka ʻōlelo Kelemānia e wehewehe ana i ka mānoanoa o ka uhi ʻana, ka pale ʻana i ka hopena, ka indentation, a me nā hoʻāʻo ʻili.
• Hoʻokō hou aku:NACE, EN, a me -palapala hana ma'amau DEP i loa'a.
• Laulā paipu maʻamau:4″ – 56″ (maʻamau a hiki i 60″)
• Mānoanoa uhi:2.5 - 5.0 mm ma muli o ka OD a me ka papa lawelawe
• Papa Mahana:Hana i ka 120 degere

• 2LPP:Primer + PP lole wale nō; ʻoi aku ka ikaika e kū'ē i ka disbondment cathodic i hoʻohālikelike ʻia me 3LPP.
• 3LPP:Pūnaehana piha ʻekolu-pūnaewele me ke kaula pipili; ʻoi aku ka maikaʻi ma ka hoʻopaʻa ʻana, ka lōʻihi, a me ke kūpaʻa wela.
• 3LPE:Manaʻo like ʻekolu-ʻano akā me ka ʻaʻahu polyethylene; maikaʻi loa no < 80 degere lawelawe a me ke kumu kūʻai -hoʻohana maʻamau.
• Ma ka hana:Ua kuhikuhi ʻia ʻo 3LPP no nā kaiapuni kiʻekiʻe-a me ka hoʻomāinoino, akā ua koho ʻia ʻo 3LPE no nā paipu kanu maʻamau.

• Hoʻomākaukau ʻili- ʻO ka puhi ʻana abrasive i ka Sa 2½, e hana ana i kahi ʻaoʻao heleuma.
• ʻO ka hoʻomehana induction– Hoʻomoʻa ʻia ka paipu i ~200–220 degere.
• ʻO ka noi mua FBE– Electrostatic spray of fusion -bond epoxy.
• Hoʻopili kope kope– Hoʻokuʻu ʻia a i ʻole ke ʻano pauda, ​​e hāʻawi ana i ka pilina.
• Polypropylene topcoat extrusion– Hoʻopili ʻia ka papa waho mānoanoa, hoʻohui ʻia ma lalo o ke kaomi.
• ʻO ka hoʻomaʻamaʻa ʻana a me ka hoʻomākaukau ʻana– Hoʻopau hoʻopaʻa ʻia, ʻoki ʻoki ʻia no ka wiliwili kahua.
• Nānā hope loa- Ka palapala ʻāina mānoanoa, ka ʻike ʻana i nā lā hoʻomaha, nā hoʻāʻo ʻili / hopena / indentation.

• Ana mānoanoa no DIN 30678 & ISO 21809-1.
• ʻO ka hoʻāʻo ʻana i ka lā hoʻomaha (spark) no nā pinholes.
• Impact & indentation resistance ma nā wela kiʻekiʻe.
• ʻO ka hoʻāʻo ʻana i ka wai wela a me ka hoʻohemo ʻana i ka cathodic.
• Ka ikaika peel & hōʻoia pili.
• Hiki ke huli piha me nā palapala EN 10204 3.1/3.2.

• ʻO nā paipu aila wela (ma uka a me nā ala wao nahele)
• Kiʻekiʻe -mea wela kinoea hoʻoili
• ʻO nā paipu i loko o nā puʻu pōhaku a i ʻole ke ala HDD (kiʻekiʻe abrasion)
• ʻO nā ala kū i waho a me nā laina lalo o ka moana e koi ana i ka pale mechanical mānoanoa
• Nā paipu hoʻomehana ʻāpana

• ʻO nā laina pani kiʻekiʻe e hālāwai me DIN 30678 / ISO 21809-1 mau koi.
• Nā koho mānoanoa maʻamau a ʻokiʻoki no nā papahana koi.
• Hōʻike ʻia ka hana wela kiʻekiʻe ma ka wao nahele a me nā noi waho.
• Hāʻawi pū ʻia o LSAW, SSAW, ERW, a me ka paipu ʻole me ka uhi.
• QA/QC koʻikoʻi, hoʻopuka wikiwiki, a me nā kuhikuhi papahana honua.

• Pūnaehana:FBE + Adhesive + Polypropylene (3 papa)
• Nā Kūlana:ISO 21809-1, DIN 30678
• Laulā paipu:4″ – 56″ (maʻamau a hiki i 60″)
• Mānoanoa uhi:2.5 – 5.0 mm
• Mahana lawelawe:A hiki i 120 degere
• Nā noi:ʻO nā ʻaila ʻaila wela a me nā paipu kinoea, HDD, nā ʻāina pōhaku, nā piʻi o waho

Nā palapala hōʻoia

 

Palapala CE

Palapala ISO 9001

Palapala API Q1

Palapala Palapala ABS

Palapala AP-5L

Palapala API-5CT

 

Nā huahana pale: 3lpp uhi paipu, Kina 3lpp uhi paipu mea hana, mea hoolako, hale hana