Hebei Huayang Steel Yeeb Nkab Co., Ltd yog ib qho ntawm cov ua lag luam thiab cov chaw muag khoom ntawm cov tshuaj cog siv erw steel kav dn200 hauv Suav teb. Thov koj xav tias dawb mus yuav pheej yig tshuaj cog siv erw steel kav dn200 los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.

Product Overview thiab Technical Specifications

Parameter	Specification
Yam khoom	ERW Steel Yeeb Nkab rau Gas Transmission
Nominal Dia	DN200 (219.1 hli OD)
Phab ntsa Thickness	6.0-12.7 hli
Qib Steel	API 5L Gr.B / X42 / X52
Ntev	6 m / 12 m / Random Length
Txuj	API 5L, GB/T 9711
Kev tsim khoom	Siab -Frequency Electric Resistance Vuam
Nto	Dub, 3PE, FBE Anti-corrosion

Huayang's DN200 ERW gas kis yeeb nkab yog engineered rau nruab nrab - siab natural gas networks, muab ruaj khov weld kev ncaj ncees, tswj cov tshuaj muaj pes tsawg leeg, thiab zoo ib yam dimension kam rau ua rau pipeline tsim.

Aircraft fuel delivery ERW steel pipe DN100

Cov yam ntxwv ntawm cov khoom siv thiab kev tsim khoom zoo

Huayang DN200 ERW kav rau cov pa xa hluav taws xob feem ntau tsim sivAPI 5L Qib B, X42, lossis X52 pipeline steel, nyob ntawm qhov project siab xav tau. Cov hlau nta tswj cov ntsiab lus carbon (tsawg dua lossis sib npaug li 0.26%) thiab ua kom zoo Mn qib (1.20–1.40%) los txhim kho toughness thiab weldability. Kev ua tau zoo txhua yam feem ntau suav nrogTsawg tshaj tawm lub zog ntawm 245-360 MPathiabtensile zog ntawm 415-460 MPa. Cov kav dej yog tsim los ntawm kub- dov coils sivsiab -frequency resistance welding (HFW), ensuring a dense weld seam with minimal heat-affected zone. Huayang tuavOD kam rau ua nyob rau hauv ± 0.75% thiab phab ntsa thickness kam rau ua nyob rau hauv ± 10%, ua tau raws li qhov tseeb qhov yuav tsum tau ua rau ntev -ntaus cov kav xa hluav taws xob. Anti- kev xaiv corrosion xws li3PE lossis FBE txheejntxiv txhim khu durability nyob rau hauv underground pipeline ib puag ncig.