EN10219 S355J0H LSAW(JCOE) Mulu wa Zitsulo Mulu wa Chithunzi Chowonetsedwa

EN10219 S355J0H LSAW(JCOE) Mulu wa Chitoliro chachitsulo

Kufotokozera Kwachidule:

1. 100% pambuyo-malonda khalidwe ndi kuchuluka chitsimikizo.

2. Katswiri wogulitsa malonda ayankhe mwachangu mkati mwa maola 24.

3. Zazikulu Zazikulu zamagulu okhazikika.

4. Zitsanzo zaulere za 20cm zapamwamba.

5. Mphamvu zokolola zamphamvu ndi kutuluka kwa ndalama.

Zaka 6. zaka 15 mukupanga zitsulo chitoliro

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Tsatanetsatane wa Zamalonda

Zogwirizana nazo

Zolemba Zamalonda

Mafotokozedwe Akatundu

Dzina lazogulitsa	Chitoliro chachitsulo cha LSAW
Njira	LSAW-UO(UOE), RB (RBE),JCO(JCOE) DSAW - Double Submerged arc welded
Standard	API 5L,API 5CT,ASTM 53,EN10219,GB/T3091,GB/T9711
Satifiketi	ISO9001 ISO45001 IS014001 BV BC1 EN10219 EN10210 ASTM A500/501 JIS G3466 EPDPHD
Out Diameter	406mm-1500mm
Makulidwe a Khoma	8-50 mm
Utali	1-12M kapena ngati pempho
Gulu	API X42 X52 X60 X65 X70 GR.A GR.B GR.C,S275J0H,S355JRH,S355J0H,Chithunzi cha S355J2Hndi zina
Pamwamba	Kupaka kwa Fusion bond Epoxy, Coal Tar Epoxy, 3PE, Zovala Zowonongeka, Zopaka Bitumen, Zakuda Kupaka mafuta malinga ndi zomwe kasitomala amafuna
Yesani	Chemical Component Analysis, Mechanical Properties (Ultimate tensile mphamvu, Zokololamphamvu, Elongation), Technical Properties(Mayeso Ophwanyika, Mayeso Opindika, Mayeso a Blow, Impact Test), Kuyang'ana Kukula Kwakunja, HydrostaticMayeso, Mayeso a X-ray.
Mtengo wa MOQ	5 tani
TSIRIZA	Plain, Bevelled
Phukusi	M'matumba, chidutswa chomasuka.

Zowonetsa Zamalonda:

Njira Yopangira

Kugwiritsa ntchito kwaEN10219 LSAW Chitoliro chachitsulo:

Mapangidwe a Chemical:

Chemical zikuchokera-khoma makulidwe≤40mm
Kalasi yachitsulo		% ndi misa, pazipita
Dzina lachitsulo	Nambala yachitsulo	C		Si	Mn	P	S	N
		≤40	＞40≤120
Chithunzi cha S355J0H	1.0547	0.22	0.22	0.55	1.60	0.035	0.035	0.009

Kupaka ndi Loading kwaEN10219 S355J0H LSAW(JCOE) Chitoliro chachitsulo:

● Chitoliro chopanda kanthu kapena zokutira zakuda / Varnish (zosinthidwa);

● Momasuka;

● Zonse zimathera ndi otetezera mapeto;

● Mapeto omveka , mapeto a bevel;

● Kulemba chizindikiro.

NDT ndi Kuyesa Kwamakina kwa LSAW:

Kupindika Mayeso-utali wokwanira wa chitoliro uyenera kuyima kukhala wopindika kupyola 90 ° kuzungulira cylindrical mandrel.

Mayeso a Flattening -ngakhale kuyezetsa sikofunikira, chitolirocho chizitha kukwaniritsa zofunikira zoyeserera.

Kuyesa kwa Hydrostatic-Kupatula ngati kuloledwa, kutalika kwa chitoliro chilichonse kudzayesedwa ndi hydro-static popanda kutayikira kudzera pakhoma la chitoliro.

Kuyesa kwamagetsi kosawononga-monga m'malo mwa kuyesa kwa hydro-static, thupi lonse la chitoliro chilichonse lidzayesedwa ndi mayeso osawononga magetsi.kumene kuyesedwa kosawonongeka kwa magetsi kumachitidwa, kutalika kwake kudzalembedwa ndi zilembo "NDE"

Kuyeza kwa ultrasonic

Kufufuza kwamakono kwa eddy

Mtengo Wotsika ASTM ndi Mulu wa Chitoliro cha 252

Kuyeza kwa Hydrostatic

Kuyesa kwa NDT (RT).

Chitoliro chachitsulo Pile China Factory

Kuyesa kwa NDT (UT).

Katundu Wamakina:

MACHHANICAL PROPERTIES OF LSAW(JCOE) CHITSULO PIPE WT ≤40mm
Kalasi yachitsulo		Mphamvu Zochepa Zokolola (Mp)		Mphamvu Zolimba (Mp)		Kutalikira Kwambiri %	Minimum Impact J
Kalasi yachitsulo		Makulidwe Odziwika (mm)		Makulidwe Odziwika (mm)		Makulidwe Odziwika (mm)	Pa kutentha kwa mayeso
Dzina lachitsulo	Nambala yachitsulo	≤16	＞16≤40	≤3	＞3 ≤40	≤40	-20 ℃	0 ℃	20 ℃
Chithunzi cha S335J0H	1.0547	355	345	510-580	470-630	20	-	27	-