Tuubooyinka Birta ah ee ERW

Sharaxaad Gaaban:

Darajada: GR.B, X42, X46, GR.1, GR.2, S355J0H, S275JRH, SGP, iwm.

Cabbirka: 15-660mm Dhexroorka Dibadda, 1.5-16mm Dhumucda Darbiga

Dhererka: Dherer go'an 5.8m, 6m, 11.8m ama la habeeyey.

Dahaarka: Dahaarka Varnish, Maro kulul oo galvanized ah, 3 lakab PE, FBE, iwm.

Erayada Muhiimka ah: Tuubo bir ah oo la alxanay, tuubo ERW ah, qiimaha tuubooyinka ERW, tuubooyinka birta kaarboonka ah, qiimaha tuubooyinka 3″

Lacag bixinta: 30% Dhigaal, 70% L/C ama Nuqul B/L ah ama 100% L/C marka la arko

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Faahfaahinta Badeecada

Badeecadaha La Xiriira

Calaamadaha Alaabta

Heerarka iyo AdeegsigaKaarboon ERW Bir tuubo

Qalabka Birta BotopTuubo Bir ah oo ERW ahlaga bilaaboGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP, iwm.

Qaabka	Heerka Caadiga ah	Fasal	Isticmaalka
Tuubo Bir ah oo ERW ah	API 5L PSL1&PSL2	GR.B, X42, X46, X52, X60, X65, X70, iwm.	Gaadiidka saliidda iyo gaaska
	ASTM A53	GR.A,GR.B	Gaadiidka saliidda iyo gaaska
	ASTM A252	GR.1, GR.2, GR.3	Qaab-dhismeedka (Ururinta)
	BS EN10210	S275JRH,S275J0H,S355J0H,S355J2H, iwm.
	BS EN10219	S275JRH,S275J0H,S355J0H,S355J2H, iwm.
	JIS G3452	SGP, iwm.	Gaadiidka Dareere cadaadis hooseeya
	JIS G3454	STPG370, STPG410, iwm.	Gaadiidka Dareere cadaadis sare leh
	JIS G3456	STPG370, STPG410, STPG480, iwm.	Tuubooyinka birta heerkulka sare leh

Baakaynta iyo Kormeerka KaarboonkaTuubo Bir ah oo ERW ah

Daboolka Tuubada

Rinjiyeyn Madow oo leh Calaamadayn

Xidhmo iyo Shaabad

Kormeerka Dhexroorka Dibadda

Kormeerka Dhumucda Darbiga

Kormeerka Dhammaadka

Sawirro Kaarboon ahTuubo Bir ah oo ERW ah

Geedi socodka Wax Soo SaarkaKaarboon ERW Bir tuubo

Alwaax iska caabin koronto (Habka wax soo saarka waa alwaax iska caabin koronto ama alwaax dabada. Habka dhammaystirka wuxuu noqon karaa mid kulul ama mid qabow. Tuubooyinka qabowga dhammeeya waa in la damiyo ka dib marka la sameeyo.)

Dulqaadka Dhexroorka Dibadda iyo Dhumucda Darbiga

Dulqaadka OD iyo WT

Qaybta	Dulqaadka OD		Dulqaadka WT
Tuubo Bir ah oo ERW ah	10.5mm≤D≤48.6mm	±0.5 mm	-12.5% + Lama cayimin
	D = 60.5mm	±0.5 mm
	D = 76.3mm	±0.7 mm
	89.1mm≤D≤139.8mm	±0.8 mm
	D = 165.2mm	±0.8 mm
	D = 190.7mm	±0.9 mm
	D = 216.3mm	±1.0 mm
	D = 241.8mm	±1.2 mm
	D = 267.4mm	±1.3 mm
	D = 318.5mm	±1.5mm
	355.6mm≤D≤508.0mm	-

Tuubo Bir ah oo ERW ahrarida

Erayada La Xiriira

Tuubada Astm A252 ERW	Tuubada ERW ee wareegsan
Tuubada Astm A53 B ERW	Tuubo Bir ah oo la isku qurxiyey oo ERW ah
Tuubada Tuubada Birta ah ee ERW	ERW Tuubo Bir Madow
Tuubo ERW oo Bir ah oo Fudud	ERW ERW Carbon Steel Tube