DIN 30670 3PE/2PE TPEP dahaarka leh tuubooyinka birta ka-hortagga daxalka ka-hortagga dhuumaha API 5L dhuumaha saliidda iyo gaaska
Faahfaahinta Alaabta
Dhuumaha birta dahaarka leh waa tuubada ku salaysan buufinta matrixka ama buufinta heerka cuntada ee epoxy budada ah ama alaabta ceyriinka ah ee PE ee heerkul sarreeya oo laga soo qaadayo alaab cusub, iyada oo loo marayo hab gaar ah oo gidaarka ah.
Dhuumaha birta dahaarka leh ayaa leh iska caabin daxaleed oo aad u wanaagsan iyo iska caabin jajab ah.Tuubooyinka birta dahaarka leh ee Epoxy waxaa loo isticmaalaa sahayda biyaha iyo qulqulka, biyaha badda, biyaha diirran, saliidda, gaaska iyo gaadiidka kale, iyo polyvinyl chloride (PVC) tuubooyinka birta dahaarka leh waxaa loogu talagalay qulqulka, biyaha badda, saliidda, gaaska iyo dhexdhexaad kale gaadiidka.
Tilmaamaha badeecada: Dhuumaha birta ah waa PE (polyethylene oo la beddelay) badeecooyin kulul ama EP (epoxy) labadaba gudaha iyo dibaddaba daahan oo leh caabbinta daxalka aad u fiican.Dahaarka laftiisa ayaa leh dahaar koronto oo wanaagsan mana soo saaro nabaad-guurka korantada.Nuugista biyaha hooseeya, xoogga farsamada sare, isku-dhafka hoose ee isku-dhafka si loo gaaro ujeedada isticmaalka muddada-dheer.ka sokow, si wax ku ool ah looga hortago burburinta xididdada dhirta iyo stress deegaanka ciidda.
Gudaha iyo dibadda dhuumaha birta dahaarka leh waa dhalaalay lakabka dhumucdiisuna waxay tahay 0.5 ~ 1.0mm polyetylen (PE) xabagta, ethylene - acrylic acid copolymer (EAA), epoxy (EP) budada, polypropylene aan sun ahayn (PP) steel- tuubo isku dhafan oo caag ah, ama polyvinyl chloride aan sun ahayn (PVC) iyo qaab kale oo dabiici ah, ma aha oo kaliya inay leedahay xoogga sare ee tuubooyinka birta, fududahay in la isku xiro, caabbinta saameynta socodka biyaha, laakiin sidoo kale si looga gudbo daxalka biyaha tuubada birta, wasakheynta , xoqidda iyo xoogga tuubada caaga ah maaha mid sarreeya, iyo cilladaha waxqabadka dab-damiska ee nolosha naqshadeynta ilaa 50 sano.
Tilmaamid
| Badeecada | 3PE/2PE TPEP dahaarka leh tuubo bir ah oo ka-hortagga qudhunka | |||
| Dhexroorka dibadda | ERW/HFW | LSAW/DSAW | SSAW | SMLS |
| 1/8 - 26 inji | 12 - 56 inji (323.8 - 1,420mm) | 8-126 inji | 1/2-24 inji | |
| (10.3 - 740 mm) | (219.1 - 3,200 mm) | 21.3-1219.2mm | ||
| Dhumucda gidaarka | 0.4 - 16 mm | 6.0 - 40 mm | 6.0 - 26 mm | 1.0 - 30 mm |
| Dhererka | 5.8 ~ 12.0 m ama shuruudaha macaamiisha | |||
| Heerka | DIN30670, CAN/CSA-Z245.21-MM92, ISO-21809, DIN30678, DIN30671, SY/T0315,Q/CNPC38-2002 | |||
| Darajo | SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235, S275, S355, Fasalka A/B, X42, X52, X60, X70, iwm. | |||
| Dusha sare | Tayada ugu sareysa (Bared, Saliid, rinji midab leh, 3LPE, ama daaweyn kale oo ka-hortagga daxalka) | |||
| Kormeer | Iyada oo leh Isku-dhafka Kiimikada iyo Falanqaynta Guryaha Makaanikada; Kormeerka cabbirka iyo muuqaalka, sidoo kale leh Kormeer aan burburin. | |||
| Codsiga | qaab dhismeedka, mashaariicda taawar gudbinta tamarta korontada, tuulin, biyaha, saliid & gaaska dhuumaha injineernimada, warshadaha makaanikada, mashaariicda dawladda hoose, waddooyinka iyo qalab ay caawimo, iwm. | |||
| Baakad | Dhoofinta caadiga ah, oo ku jirta bul / xidhmo / bacaha dharka naylon oo leh xirmo badeed mudan; ama sida waafaqsan codsiyada macaamiisha. | |||
Faa'iidooyinkayaga
1. HengYang ama Tiangang bir gaar ah oo tayo sare leh iyo nadiifnimadeeda sare ee birta.
2. Labbiska dhumucda gidaarka iyo saxnaanta sare, tayada iftiinka, wax soo saarka iyo wax-soo-saarka ayaa aad u sarreeya.
3. Waxaan soo saari karnaa dhexroorka birta birta ah waxaa lagu samayn karaa 21.3mm ~ 1219.2mm, dhumucda derbiga ugu yar ee 3.5 mm,
4. Sida qeexitaanka caadiga ah ee tuubada birta, wakhtiga bixinta waa dhakhso.
Bandhiga Alaabta
