api 5l 3PE x70 psl2 steel kab yeeb nkab, 3lpe txheej yeeb nkab, iso api 5l steel kab yeeb nkab nrog PE txheej

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Cov ntsiab lus ceev Standard: API Standard2: API 5L Qib Pab Pawg: 10#-45#, Q195-Q345 Qib: 20#, Q235 Thickness: 3 - 16 mm Seem: Round Outer Diameter (Round): 80 - 1600 mm Qhov Chaw Keeb Kwm : Hebei, Tuam Tshoj (Mainland) Secondary los yog Tsis: Tsis yog-secondary Daim ntawv thov: Roj yeeb nkab, dej, roj nkev Technique: SAW Certification: API Nto Kho: tua blasting Tshwj xeeb yeeb nkab: tuab phab ntsa yeeb nkab Alloy los yog tsis: Non-alloy Khoom npe: PE anti-corrosive yeeb nkab Khoom: puab steel pip ...

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Product Detail

Khoom cim npe

Cov ntsiab lus ceev

Txuj: API

Txuj 2: API 5L

Qib: 10#-45#, Q195-Q345

Qib: 20#, Q235

Thickness: 3-16 hli

Section Shape: Round

Sab nraud txoj kab uas hla (Round): 80 - 1600 mm

Qhov chaw keeb kwm: Hebei, Suav teb (Mainland)

Secondary lossis Tsis: Tsis-secondary

Daim ntawv thov: Roj yeeb nkab, dej, roj av

Technique: SAW

Ntawv pov thawj: API

Kev kho deg: tua blasting

Cov yeeb nkab tshwj xeeb: Thick Wall Pipe

Alloy lossis Tsis: Tsis-alloy

Khoom npe: PE anti-corrosive yeeb nkab

Khoom siv: sab hauv steel yeeb nkab thiab hdpe qhwv

Ntev: 6-12m, los yog raws li kev thov

Ua haujlwm siab: 1.6mpa

Nruab nrab kub: 70 centigrade

Inner lined painting: epoxy hmoov

Kev pab: Tshuag / OEM / ODM

Xim: raws li tus neeg yuav tsum tau muaj

3PE Khoom: Epoxy hmoov / nplaum / polyethylene

Specification ntawm Thickness ntawm Anti-corrosive Txheej

DN (mm)	Epoxy hmoov (μm)	Adhesive txheej (μm)	Yam tsawg kawg nkaus thickness ntawm txheej (mm)
DN (mm)	Epoxy hmoov (μm)	Adhesive txheej (μm)	Qib (G)	Txhim kho qib (S)
DN≤100	≥120	≥170	1.8	2.5
100			2.0	2.7
250			2.2	2.9
500≤DN <800			2.5	3.2
DN≥800			3.0	3.7

Indexs ntawm anti-corrosive txheej

Yam khoom	Index
Yam khoom	Ob txheej	Peb txheej
Peel zog (N / cm) (20 ℃ ± 10 ℃) / (50 ℃ ± 5 ℃)	≥70 ≥35	≥100 (cohesive tsis ua hauj lwm) ≥70 (cohesive tsis ua hauj lwm)
Cathodic disbonding (65 ℃, 48h) / (mm)	≤ 15	≤ 6
Cathodic disbonding (qhov kub siab tshaj, 30d) / (mm)	≤ 25	≤ 15
Kev cuam tshuam lub zog (J / mm)	≥8
Counter dabtsi yog khoov (-20 ℃, 2.5 °)	Tsis tawg